Thesis Nurs. 1995 S561r c.2 Shrefler, Marcheta. The relationship of hardiness to 1995. The Relationship of Hardiness to Health-Promoting Behaviors by Marcheta Shrefler, BSN RN Submitted in Partial Fulfillment of the Requirements for the Master of Science in Nursing Degree Approved By: Chairperson, Thesis dommittee Edinboro University of Pennsylvania 7s Date Committee Member Date Committee Member Date -75 tip J) 57^ / c.a Abstract The purpose of this study was to investigate the direction and strength of the relationship between the personality trait of hardiness and the practice of health-promoting behaviors. The literature review covers the background of definitive research dealing with the concepts of hardiness and health promotion. A sample population (n=66) was drawn from teachers of a local school district. The volunteer subjects were asked to complete the Health- Related Hardiness Scale and the Health-Promoting Lifestyle Profile. Paired scores from these instruments were then analyzed using the Pearson r correlation technique. The result of this correlation (r= 0.481) is significant at the .05 level. ii Acknowledgements I wish to express my sincere appreciation to my advisor, Dr. Charlotte Paul for her support and guidance throughout this process; and to the other members of my committee, Dr. Dawn Snodgrass and Mrs. Pat Nosel, for their time, guidance and expertise. I also wish to thank Dr. Walt Strosser for his statistical advice , and Linda Cylenica for her editing services. A special thank you goes out to my husband Larry for being there when I needed encouragement, a kind word, and a hot meal; and to my children, Nathan and Elizabeth, for their computer training and technical assistance. Where would I be without you? M.S. April, 1995 iii Table of Contents Chapter 1 2 3 Page Introduction 1 Background 1 Statement of the Problem 4 Null Hypothesis 5 Assumptions 5 Limitations 5 Definitions of Terms 5 Review of the Literature 7 The Concept of Hardiness 7 Health Promoting Behaviors 17 Methodology 26 Sample and Setting 26 Instrumentation 26 Data Collection 31 Analysis of Data 32 4 Presentation and Analysis of Data 33 5 Conclusion 39 Discussion 39 Recommendations 44 References 45 Appendices 50 iv List of Tables and Graphs Number Page Table 4.1 Range, Mean, and Standard Deviation for Age, Years of Experience, Hardiness and Lifestyle Scores 34 Graph 4.1 Distribution of Scores from the Health-Related Hardiness Scale 35 Graph 4.2 Distribution of Scores from the Health-Promoting Lifestyle Profile 36 Graph 4.3 Hardiness-Lifestyle Scatterplot 38 v 1 Chapter 1 Introduction Background of the Problem In the last decade, the importance of successful employee health­ promotion programs has gained acceptance across the country. The identification of several factors about health and illness has led to the recognition of health promotion as a significant part of our health care delivery system. The success of these programs depends on an understanding of the motivational forces and barriers which influence an individual’s health behavior. The complicated nature of our society in general has been seen as a contributing factor to high levels of stress among individuals. Literature has successfully linked the occurrence of stressful events with the onset of illness. Stress in the work place has been the subject of much of the research that has been done on stress-related illness. The phenomenon of burnout has been studied in relation to a variety of professions. For example, teachers in public school systems have reported increasing levels of work- related stress. This may be due in part to the complicated nature of student populations as well as a frequent lack of community support. While research has linked the occurrence of stressful life events to the onset of illness, this same type of research has also led to the identification of individuals who, in spite of high levels of stress, have remained healthy. This discovery has caused researchers to look for insulating traits, also 2 known as resistance resources, which seem to buffer the individual from life crises. These resources include personality traits and social support systems. One such personality trait has been labeled hardiness (Kobasa, 1979). Studies by Kobasa and associates have described the hardy individual as one that possesses an internal locus of control, a strong sense of commitment to self, and the ability to feel challenged rather than threatened by life’s changes. Hardiness appears to buffer the individual from stress-related illness by improving both coping skills as well as the use of social resources. In so doing, hardiness decreases the effect of illness vulnerability and stressful events (Kobasa, Maddi, & Kahn, 1982). The leading causes of morbidity and mortality in the United States are chronic health problems, many of which have behavior based etiologies and are often linked to stressful lifestyles. Included in this list are cardiovascular diseases, malignancies, cerebrovascular diseases, and chronic obstructive pulmonary disease. Because of the lack of curative therapies for chronic diseases, control of these illnesses can be accomplished only through behavior changes. Obviously, prevention is preferable, but this also relies on healthy lifestyle practices. Primary prevention has focused on counseling and educative efforts designed to change behaviors. Health promotion focuses on basic positive behaviors including physical exercise, nutritional eating habits, development of social support, and use of stress management and relaxation techniques (Pender, 1987). These activities promote a higher state of health and well-being while reducing risk factors for certain 3 illnesses. The expense of long-term control of chronic disease has served as a motivational force in the development of employee health-promotion programs within business and industry. Organizations within the service sector have also begun to show an interest. Public school systems, for example, are beginning to see the importance of a high level of health and well-being among staff members as one aspect of promoting quality education while reducing employee absentee rates and containing health care costs. While the importance of health-promotion programs has been established, the success of such programs is often in question. An understanding of the motivational factors for, and barriers to, positive health behaviors is necessary to validate any health education program. The Health Belief Model and variations of it, such as Pender’s Health Promotion Model, attempt to describe the relationship between these motivations and barriers and the actions that an individual takes toward health. The concept of hardiness, with its components of commitment, control, and challenge, can be seen as being similar to the cognitive/perceptual factors of self- efficacy and control which have been identified by Pender (Rummel, 1991). Hardy persons tend to believe that they can control life’s events, they have a deep involvement or commitment to the activities of their lives, and they view changes in their lives as a challenge . It is possible that individuals with a hardy personality might be more likely to conscientiously practice positive health behaviors, while individuals who are less hardy might exaggerate a 4 predisposition to illness by engaging in negative health practices such as smoking or excessive use of alcohol (Daniel, 1987). Since health professionals need to identify factors which contribute to an individual’s health related behavior, the relationship of hardiness to these behaviors needs to be clarified. If there is a positive relationship between hardiness and participation in health-promoting behaviors it may be important to identify those individuals who are less hardy so that a health promotion program can focus on their need for commitment, control, and challenge. Purpose of the Study The purpose of this study is to investigate the strength and direction of the relationship between the personality trait of hardiness and the practice of health promoting behaviors. Statement of the Problem This research will attempt to determine the strength and direction of the relationship between the level of personality hardiness among public school teachers and their practice of health-promoting behaviors. 5 Null Hypothesis There is no relationship between hardiness and health-promoting behaviors among public school teachers. Assumptions Assumptions of this study were based on the premise that: 1. Hardiness is a legitimate personality trait. 2. Hardiness can be evaluated. 3. Engaging in health-promoting behaviors can result in a higher level of health and well-being. 4. Subjects would answer the surveys honestly. Limitations Subjects consist of a convenience sample of teachers from three elementary schools within an urban school district. Therefore, the results can not be generalized to the larger population. Definitions of Terms 1. Health-Promoting Behavior - According to Pender(1987), this 6 includes physical exercise, nutritional eating practices, development of social support, and the use of stress management and relaxation techniques. This behavior is measured by the Health-Promoting Lifestyle Profile. 2. Lifestyle - In the context of health - discretionary activities with significant impact on health status that are a regular part of one’s daily pattern of living (Wiley & Camacho, 1980). 3. Health stressor - any event or situation perceived as threatening to one’s health (Pollock & Duffy, 1990). 4. Hardiness - an inherent health-promoting personality characteristic that assists an individual in coping with stressful life events. As identified by Suzanne Kobasa(1979), it is composed of commitment, control, and challenge. This personality characteristic is measured by the HealthRelated Hardiness Scale. 5. Commitment - the desire to become actively involved in ongoing life events (Kobasa, 1979; Kobasa et al., 1982). 6. Control - to believe and act as if one has influence over the course of life events (Kobasa, 1979). 7. Challenge - the belief that change rather than stability is normal in life and acts as a stimulus for growth (Kobasa et al., 1982). 7 Chapter 2 Review of the Literature The purpose of this study is to investigate the strength and direction of the relationship between the personality trait of hardiness and the practice of health-promoting behaviors. This literature review will cover the background of definitive research regarding the concept of personality hardiness, as originally proposed by Kobasa and associates. It will include a discussion of research that has been done to test the validity of hardiness as a personality trait, including studies done in the fields of social-psychology, nursing, and related health professions. Particular attention will be paid to the development and testing of Pollock’s health-related hardiness concept. Also being reviewed is the concept of health promotion, including the development of Pender’s Health Promotion Model. Instrumentation related to both of these concepts will be discussed along with examples of their use in other studies. The Concept of Hardiness Lawrence Hinkle (1974) reported on a series of longitudinal studies that he and his associates carried out for the Division of Human Ecology at Cornell University Medical College. According to Hinkle, these studies were conducted to determine how health is affected by changes in cultural or social milieu or changes in interpersonal relationships. This research 8 showed that the onset of illness coincided with periods of high stress. It also identified a group of healthy people who had experienced similar significant life stress without developing illness. It was suggested that these healthy people possessed an insulating personality trait which allowed them to experience these changes without a strong emotional or psychological response. Antonovsky (1974) conducted a study for the purpose of developing an instrument that would measure both life crises and resistance resources. He identified a set of variables which appeared to buffer an individual from life crises. These resistance resources included: “(1) homeostatic flexibility; (2) ties to concrete others; and (3) ties to total community” (p.252). He saw this as being consistent with Selye’s general adaptation concept. In a series of studies, Kobasa and associates (1979, 1981,1982, 1983) looked at the possible mediating effects of personality characteristics on stressful life events. The central proposition of these studies was that persons who experience high levels of life stress without becoming ill possess a personality structure which differentiates them from individuals who become sick under stress. This personality trait was labeled as hardiness and the concept was based primarily on an existential theory of psychology. A person with a hardy personality was seen as possessing three general characteristics: (1) a belief that he can control or influence the events of his experience, (2) an ability to feel deeply involved in or committed to the activities of his life, and (3) the acceptance of change as an exciting challenge to further development (Kobasa, 1979). 9 Consequently, the personality trait of hardiness was considered to have three dimensions, including control, commitment, and challenge. The characteristic of control was further described to include several components; the first, decisional control, is the ability to choose among various courses of action to handle stress; the second, cognitive control, is the ability to interpret, appraise, and incorporate various stressful events into one’s life plan; the third, coping skill, is the possession of suitable responses to stress which were developed through a motivation to achieve in all areas of life (Kobasa,1979). An internal locus of control allows the hardy individual to recognize that he has the power to influence the outcome of life events. A committed person was further described as having a belief system that minimizes the perceived threat of a stressful event. He has a strong sense of purpose and feels an involvement with others, allowing him to turn to others for help when needed. Most importantly, he not only has a strong sense of commitment to self, but he is also able to recognize his values, goals, and priorities. This enables him to make an accurate assessment of the threat posed by a particular stressor. The characteristic of challenge was further described as the ability of a person to feel positive about change. This individual acts as a catalyst in his own environment, and thus has experience in responding to the unexpected. Persons with this characteristic have been called change seekers who value interesting experiences: they are able to be cognitively flexible. Again, this allows them to more accurately assess the threat of a new situation. The combined traits of control, commitment, and challenge in the hardy individual theoretically • • 10 .u minimize the potential for stress induced illness. Kobasa does not attempt to describe the nature of physiological mechanisms and their links to personality that determine the stress-illness relationship; she cites the need for more sophisticated stress research before this consideration can be made. Kobasa(1979) acknowledged that the personality trait of hardiness is not the only variable that influences an individual’s response to stress. She indicated that a variety of psychological, social, physiological, and environmental factors play a role in the stress-illness relationship. Her studies looked at the relationship of demographic characteristics and health perceptions to individual responses. It was suggested that although hardiness, social support, and social assets are all variables that improve coping, the personality trait of hardiness is the most influential (Kobasa et al., 1982) . A schematic diagram was designed to depict these relationships (see Appendix 1). In this diagram, hardiness is seen as having a direct impact on both coping and on the use of social resources which, in turn,also effects coping (Kobasa & Puccetti,1983). The series of studies by Kobasa and associates (1979, 1981, 1982, 1983) utilized a complex set of instrumentation. The subjects were business executives from middle and upper level management positions who were exclusively male and white. They were asked to complete a series of questionnaires that measured stressful life events, illness symptoms, demographic characteristics, and hardiness. Medical reports were also examined to determine family health histories. The instrument used to measure stress was an adaptation of the Schedule of Life Events (Holmes & Rahe, 1967). illness symptoms were measured by the Seriousness of Illness Survey (Wyler et al., 1968). Six different scales were used to measure hardiness. Included were the alienation from self and alienation from work scales (Maddi et al., 1979), the security scale from California Life Goals Evaluation Schedule (Hahn, 1966), the cognitive structure scale of the Personality Research Firm (Jackson, 1974), the external locus of control scale (Rotter et al., 1962), and the powerlessness scale of the Alienation Test (Maddi et al.,1979). From the review of medical records, a parent’s illness score was established as a means of determining predisposition to various illnesses. The demographic characteristics which were studied included age, education, job level, length of time at job level, religion, ethnicity, and marital status. Through the series of studies, this instrumentation was revised and modified. Lambert, Lambert, Kipple, & Mewshaw (1989) referred to unpublished works from 1984 that offer second and third generation instruments. In discussing the findings in this series of studies, the authors emphasized the following points. The results support the view that hardiness functions as a resistance resource (Kobasa, 1979, Kobasa, Maddi, & Courington, 1981; Kobasa et al., 1982; Kobasa & Puccetti, 1983). Hardiness has its strongest buffering effect when stressful life events mount (Kobasa et al., 1982). While a history of parental illness will indicate vulnerability to disease, and the causal effects of stressful life events are short lived; the presence of hardiness will decrease the effects of both illness vulnerability and stressful events (Kobasa et al., 1981). When 12 looking at the interaction between social support and hardiness, distinctions must be made between various kinds of social resources including assets, family support, and employer support. Lazarus’s model of coping (1966) was referenced to explain the relationship between the function of family support and coping (Kobasa & Puccetti, 1983). The researchers emphasized the need for further study of these relationships in order to better explain how some persons stay healthy is spite of stressful life events. They proposed a need to develop a “multidimensional systems model for research on stress, resistance, and health” (p.849). There has been criticism of the hardiness studies. Funk and Houston (1987) questioned the appropriateness of the statistical analysis. They proposed that it is not hardy people who are stress resistant, but non-hardy people who are psychologically maladjusted or neurotic. Nursing research by Topf (1987) failed to provide evidence of the stress buffering effects of hardiness. This was seen as providing support for Funk and Houston’s (1987) criticism. In discussing this criticism, however, Rhodevolt and Zone (1989) reported that research consistently reports reliable differences between hardy and non-hardy individuals, and that such research can be valuable as long as attention is paid to the conceptual and methodological issues. Williams and Wiebe (1992) attempted to clarify the question of neuroticism and hardiness. Their findings did support the positive relationship between hardiness and adaptive coping, but there also appeared to be influence from neuroticism in the relationship of coping and hardiness with self-reported illness. It was pointed out that the findings in13 support of hardiness were most consistent with males. Another significant limitation to the understanding of this concept results from the fact that Kobasa and associates studied only a male population. Shepperd and Kashani (1991) studied the relationship of hardiness, gender, and stress to health in adolescents. They found support for the relationship of hardiness and health for males, but not for females. Lambert and Lambert (1987) pointed out that nursing research has made attempts to determine the validity of hardiness with females; this process has continued. Johnson-Saylor (1991) reported on a study of hardiness as one of the possible predictors of healthy behaviors in women. It was found that the negative effects of hostility and anger were stronger than the positive association between hardiness and healthy behaviors. Much of the nursing research on hardiness has dealt with its relationship to well-being among nurses (McCranie et al., 1987; Rich & Rich, 1987; Boyle et al., 1991). This research pays particular attention to burnout among female staff and critical care nurses. The theory that hardiness acts as a buffer against the harmful effects of stress was at least partially supported by these studies. Again, the results point out the need to further clarify the significance of hardiness as a resistance factor among the female population. Langema (1990) Included hardiness as a variable in studying work stress among female nurse educators. She utilized Kobasa's hardiness personality inventory (1982). Pagana (1990) studied the relationship of hardiness and social support in the Identification of stress among nursing students in their initial clinical setting. The results of this study support the hypothesis that persons low in hardiness tend to feel more threatened by new experiences. Repeated studies serve to clarify the concept of hardiness and its relationship to health. Lambert and associates (1989) studied the relationship of social support and hardiness to well-being in women with arthritis. Discussion of these results pointed out the need to identify and intervene with women who are less hardy than others. It also raised the possibility of hardiness training as a valuable intervention. Stockstill and Callahan (1991) studied hardiness in a population of dental patients with temporomandibular disorders. They found that patients with the diagnosed disorder were less hardy than a control group of subjects without the disorder. Carey and associates (1991) referred to findings that family hardiness is an important resource for family members that are caring for an oncology patient. There have been studies conducted to determine the relationship between hardiness and health behaviors. Daniels (1987) noted that past research found a link between both hardiness and the stress-illness relationship as well as health behaviors and the stress-illness relationship. She viewed hardiness and health behaviors as resistance resources and saw a particular interest in the possible interactions between the two. Results of her study did show a positive correlation between hardiness and health behaviors. Pollock (1989) attempted to determine the relationship between hardiness and adaptation to chronic illness aiong with heaith- promotion activities. Pearson correlations of the hardiness scores and majoj variables in Pollock’s study found a significant positive relationship between the presence of hardiness and engagement in health-promotion activities. This study also found significant relationships between the presence of hardiness and higher levels of perceived health status and the use of social resources, thus supporting the indirect effects of hardiness on health. In a series of studies, Pollock (Pollock, 1989; Pollock & Duffy, 1990; Pollock, Christian, & Sands, 1990) attempted to further clarify the relationship between hardiness and health within an adaptation model. She views the concept of hardiness as having a particular significance for nursing, in that nursing attempts to promote adaptive responses in individuals with actual or potential health problems (1989). She noted that while past studies, including those of Kobasa and associates, supported the effects of hardiness on stress, their relevance to nursing was limited. She cited the need to clarify the relationship between hardiness and health and to improve on measurement techniques. In an effort to accomplish these goals, a health-related hardiness concept was proposed. Pollock contends that the major differences in the health-related hardiness concept and Kobasa’s concept can be found first in the definitions of the three dimensions of control, commitment, and challenge, and second in the measurement of these factors (Pollock & Duffy, 1990). Placed in the context of health, control is defined as “the use of ego resources necessary to appraise, interpret, and respond to health stressors' (PottocK, ,989. p.55). Commitment is viewed as oommitment to sett and "is evidenced as the motivation for active involvement in promoting one’s health and the 16 competence to deal with health problems” (Pollock & Duffy, 1990, p.219). Challenge is then defined as the appraisal of a health stressor as being potentially beneficial rather than threatening (Pollock, 1989). There is some evidence that studies by Pollock and Duffy support a two dimensional construct for hardiness rather than the originally hypothesized three (Tartasky, 1993). This would combine the concepts of challenge and commitment into one dimension that, with the dimension of control, would form the construct of hardiness. The next step in the development of the health-related hardiness concept was the formulation of an instrument that utilized positive indicators to measure the presence of control, commitment, and challenge. This is in contrast to Kobasa’s scale which includes such negative indicators as the absence of powerlessness scale to measure control, the absence of alienation from work and self to measure commitment, and a low need for security being indicative of a high sense of challenge (Pollock, 1989). The original Health-Related Hardiness Scale (HRHS) has been analyzed and modified several times. Pollock has used it in studies of individuals with chronic illness as well as with adults who describe themselves as healthy. It found to be an appropriate tool to measure hardiness or its has been Individual components In both well Individuals and In those with chronic Illness (Pollock, 1989). The current version ot the scale consists ot 34 Items on a six point Llked-type scale, m a personal communication, Po»ock(1994) advised that current research yield further revisions. Health-Promoting Behaviors 17 Chronic illnesses with behavior based etiologies have been identified as the leading causes of death in the United States. Recognition of this concept has led to an upsurgence in the study of health promotion with regard to its significance to our health care delivery system. The Human Population Laboratory of the California State Department of Health and Human Services began investigating the relationship between lifestyle and physical health based on the hypothesis that certain components of lifestyle have significant impact on an individual’s overall health status (Wiley & Camacho, 1980). An important part of this research included the Alameda County Study which was reported on by Belloc and Breslow (1972). This study of a sample of the adult population of Alameda County, California in 1965 identified seven lifestyle variables or health practices which were significantly associated with physical health. These variables included hours of sleep, physical exercise in leisure time, alcohol consumption, cigarette smoking, obesity, eating between meals, and having regular breakfasts. Wiley and Camacho reported on a follow-up study of this same sample population which was done to determine whether it is possible to predict future health outcomes from past behaviors. They reported findings that demonstrated an association between health practices measured in 1965 and health status reported nine years later. They defined lifestyle as a arouo of discretionary activities which are a part of an individual’s pattern of daily living. The study was done within the context of a theoretical background which views the concept of host resistance to disease. 18 In 1979 the Surgeon General’s Report, Healthy PeoplefUS Dept, of HE&W, 1979), ranked the leading causes of death for adults as heart disease, cancer, stroke, cirrhosis of the liver, and accidents. This report also indicated that unhealthy lifestyles were responsible for approximately 50% of deaths in the United States yearly. Five categories of negative behaviors that influence health were targeted for health promotion programs. These categories included smoking, coping with stress, drug and alcohol use, nutritional habits, and exercise patterns. By 1991, The Surgeon General’s Report, Healthy People 2000 (US Dept, of HE&W , 1991) cited reductions in the death rate for heart disease, stroke, and unintentional injuries. It credited increases in high blood pressure detection and control, a decline in cigarette smoking, increased awareness of the role of cholesterol and dietary fats, increased use of seat belts, and lower speed limits for these changes. On the other hand, it also reported rising rates for syphilis and HIV infection, while cancer, heart disease, and unintentional injuries remain the leading causes of death. All of these health problems are associated with risk factors related to lifestyle. So, while health promotion programs have made some progress, it is still evident that certain lifestyle changes need to be encouraged. This report defines the role of health services to include patient education, counseling, and screening. It recognizes the difficulties associated with lifestyle changes, and sites several factors that must be considered when attempting to facilitate change. These include socioeconomic status, the environment, community norms, media images , 19 an coverage, advertising, work site standards, and access to health care and counseling. While the need for health-promotion programs is apparent, the success of individual programs depends on an understanding of healthrelated behavior. Health care professionals must look at those factors which prompt a person to not only initiate health-promotion activities, but also to incorporate them as part of their habitual behavior. Dishman (1982), in a discussion of long term exercise behaviors, reported that while 85% of individuals report that they “feel better” after initiating an exercise program, 50% of these same individuals discontinue the program within the first six months. Based on a review of the available literature regarding healthrelated exercise, Dishman (1982) identified three factors which influence long term adherence to an exercise program. These include the characteristics of the exerciser, the exercise setting, and the person-setting interface. He proposed the development of diagnostic tools to be used in a clinical setting to predict adherence to a regimen. Several theoretical models have been proposed to explain the process whereby individuals recognize the responsibility for their own health and also practice those recommended behaviors. These include, among others, the Health Belief Model, Social Learning Theory, Attitude-behavior Theory, and Triander’s Theory of Social Behavior (Sloan, Gruman, & Allegrante, 1987). The Health Belief Model has been widely referred to in health promotion literature. In its original form it describes actions taken by a healthy individual to prevent illness (Bulluogh & Bullough, 1990). The Rosenstock model of this theory includes perceptions of disease 20 susceptibility and threat, perceived benefits of preventive action, and barriers to preventive care. It also includes the modifying factors of demographic variables,sociopsychologic variables, and structural variables, with cues to action. These factors are felt to exert a combined influence on the likelihood of an individual taking preventive health action (Bullough & Bullough). Nola Pender (1987) has developed a modification of the Health Belief Model which she refers to as the Health Promotion Model. In its development, she differentiates between health protecting behavior and health promoting behavior. While a perceived threat of illness or disease may influence preventive behaviors, she proposes that it has little or no motivational significance to health promoting behaviors, which stem from a desire for growth and quality of life. The Health Promotion Model is based on social cognitive theory in which cognition operates interactively with affect, actions, and environmental events to determine behavior (Pender, Walker, Sechrist, & Frank-Stromberg, 1990). The model identifies relationships among three components which have been labeled as (1) cognitive/peroeptual factors, (2) modifying factors , and (3) variables affecting the likelihood of action. The mode! was designed to serve three main functions, including organisation of concepts, generation of testable hypotheses, and integration of research findings into a coherent pattern (Pender, 1987). There are three components found in the Health Promotion Model 21 (see Appendix 2). First, the cognitive/perceptual factors are identified as the primary motivational mechanisms, and are shown to have a direct influence on the likelihood of engaging in health promoting behaviors (Pender, 1987). These factors include the importance of health, perceived control of health, perceived self-efficacy, definition of health, perceived health status, perceived benefits of health-promoting behaviors, and perceived barriers to health promoting behaviors. These factors are considered to be flexible and amenable to change (Pender et al., 1990). Second, the modifying factors are seen as having an indirect influence on behaviors through their direct influence on the cognitive/perceptual factors. These factors include demographic characteristics, biologic characteristics, interpersonal influences, situational factors, and behavioral factors. The third component of the HPM includes certain cues to action which are seen to have a direct effect on behaviors. These cues may originate internally or from the environment through such things as conversations with others or mass media information (Pender, 1987). Rummel (1991) considered the personality trait of hardiness to be similar to Pender’s cognitive/perceptual factors of self-efficacy and control. The similarities are obvious when the hardiness dimensions of control, commitment, and challenge are defined and analyzed.Within the framework of the hardiness concept, hardiness includes such things as the belief of an individual that he can control or influence his life experiences, the ability to feel deeply involved or committed to life’s activities, and the possession of 22 the confidence necessary to accept life’s changes as a challenge (Kobasa, 1979). Within the HPM, perceived control of health is defined as the belief that health is self-determined, influenced by powerful others, and/or the result of chance or fate. Self-efficacy is defined as the belief that one has the skill and competence to carry out specific actions (Pender et al„ 1990). Based on the premise of these similarities, the Health Promotion Model provided the framework for Rummel’s study of the relationship of health value and hardiness to health-promoting behavior in nurses. The results of her study showed a positive relationship between hardiness and health­ promoting behavior; in fact, within the boundaries of this study, hardiness emerged as the strongest predictor of such behavior. An additional cognitive/perceptual factor - perceived health status - was also found to be related to health-promoting behavior. Several other studies have been conducted in an effort to test the Health Promotion Model’s usefulness in explaining health-promoting behaviors. Pender, Walker, Sechrist, and Frank-Stromberg (1990) studied 589 individuals enrolled in employer sponsored health promotion programs. Results of the study showed that four of the cognitive-perceptual variables and three modifying factors combined to explain 31% of the variance in health promoting lifestyle. The authors pointed to the need for continued model testing and development. Weitzel (1989) looked at the relationship between four of the cognitive-perceptual variables and selected demographics to health promoting behavior among 179 blue-collar workers. She found that each of the variables was predictive of health-promotive 23 behaviors, providing support for the model. Gillis and Perry (1991) studied the relationship between physical activity and health-promoting behavior in mid life women. The research questions for this study were framed within the Health Promotion Model. Although 57.6% of the variance in behavior was explained by the model variables, the magnitude of unexplained variance lead the authors to conclude that other variables not tested in this study influence health-promoting behaviors. A test of the model using LISREL (a linear structural relation analysis) yielded weak significant effects, explaining little of the variance in behavior. Further study was suggested to explore the possibility that demographic and biological characteristics may have a direct, rather than an indirect effect on behavior (Johnson, Ratner, Bottorff,& Hayduk, 1993). In an attempt to develop a causal model to guide nursing intervention in the workplace, Lusk and Keleman (1993) began preliminary testing of the Health Promotion Model to see if it explained use of hearing protection. Findings were consistent with the model. They reported positive correlations between the use of protection and several of the model’s cognitive-perceptual factors. Demographic characteristics were related to the definition of health and barriers to use , but not directly to behaviors. In a study of health-promoting lifestyles in older persons, Duffy (1993) reported findings that supported the relationships posited in the Health Promotion Model. She concluded that the model is useful in increasing understanding of lifestyles and guiding research regarding health-promotion activities for older adults. Discussions of Pender’s Health Promotion Model by various authors 24 generally show support for its usefulness. They do however, acknowledge difficulty in testing its relationships and a need for further study to clarify the effects of a range of variables. In discussing Pender’s cues to action, Palank (1991) agrees that they have a direct influence on behavior, but finds difficulty with the model in that it is hard to determine the impact of diverse variables on general lifestyle patterns. It is suggested that it may be better to look at individual behaviors such as exercise, smoking, etc. Fleury (1992) acknowledges that nursing research has demonstrated empirical support for several of the relationships proposed in the model, but points out that the large number of variables make the total HPM difficult to test, therefore limiting it’s potential. She agrees that additional testing may provide continued substantiation for the model. In a discussion of strategies for promoting a healthy dietary intake, Herron (1991) critiqued three employee health promotion programs that are based on elements similar to those presented in the model. The HPM is viewed as a workable model on which to base such programs. The Health-Promoting Lifestyle Profile was developed by Walker, Sechrist, and Pender (1987) as an instrument to measure health-promoting lifestyle activity. It is based on the Health Promotion Model’s premise that health-protecting and health-promoting behavior can be viewed as complementary components of a healthy lifestyle. While instruments are available to measure health hazards or provide risk appraisals, Pender saw the need to measure actions that serve to enhance wellness, self­ actualization, and fulfillment. She originally constructed the Lifestyle and 25 Health Habits Assessment (LHHA) for this purpose. Items for the initial Health-Promoting Lifestyle Profile (HPLP) were taken from the LHHA. The items and format were revised based on results of pilot studies (Walker, Sechrist, & Pender, 1987). Psychometric testing done by this group yielded results that suggest that the HPLP is valid and reliable for use. This instrument has been used in a variety of studies including those by Pender, Walker, Sechrist, and Frank-Stromberg (1990), Weitzel (1989), Duffy (1993), Gillis (1991), and Rummel (1991). 26 Chapter 3 Methodology Pender s Health Promotion Model provided the conceptual framework for this study. The concept of hardiness was viewed as a cognitive/ perceptual factor within that model. The study was designed to determine the relationship between the cognitive/perceptual factor of hardiness and health-promoting behavior among public school teachers. Sample and Setting A convenience sample for this study was drawn from a group of public school teachers employed by an urban school district in western Pennsylvania. The sample included men and women ranging in age from 21 to 61 years. All of the subjects possessed at least a bachelor’s degree, with the majority holding additional graduate credits. They worked in one of three elementary schools. Inclusion in the study was voluntary and based on the individual’s willingness to complete and return the confidential questionnaires. Instrumentation The Health-Promoting Lifestyle Profile was used to measure healthpromoting behavior. This 48-item rating scale was developed by Walker et ( )• It utilizes a four point response format to measure the frequency of self-reported behaviors in the areas of self-actualization, health responsibility, exercise, nutrition, interpersonal support, and stress management. All items pertain to one of these six areas or subscales and are scored on a scale of 1 to 4 based on responses: never = 1; sometimes = 2; often = 3; routinely = 4. Walker (personal correspondence, 1994) recommends obtaining scores for overall health-promoting lifestyle by calculating a mean on the individual’s responses to all 48 items, while scores for the six subscales are obtained similarly by summing the responses to subscale items and dividing by the number of items on the subscale. Walker, Sechrist, and Pender (1987) described the development and testing of the Health-Promoting Lifestyle Profile (HPLP). The original HPLP was based on Pender’s Lifestyle and Health Habits Assessment (LHHA), which incorporated ideas from a variety of studies regarding the relationship of lifestyle to health. The LHHA contained 100 items arranged into 10 categories. These categories included: General Health Practices, Nutrition, Physical/Recreational Activity, Sleep, Stress Management, SelfActualization, Sense of Purpose, Relationships with Others, Environmental Control, and Use of the Health Care System.The initial or pilot form of the HPLP consisted of items taken directly from the LHHA. The instrument was given to a convenience sample of 173 nursing students to evaluate item clarity and response variance and to estimate reliability. Content validity was then evaluated by four nursing faculty familiar with health promotion Following this examination, revisions were made; the resulting instrument contained 107 items Empirical validation on the HPLP, including item analysis and factor analysis, followed. Data were obtained from a convenience sample of 952 volunteers. The sample included men and women who ranged in age from 18 to 88 years; their educational levels ranged from eighth grade to a professional degree; their median income placed them socioeconomically in the middle class . Thirty-five items were eliminated due to the item analysis; most of those were concerned with undesirable practices to be eliminated. Factor analysis of the remaining 70 items resulted in a grouping of the items into six subscales rather than the original ten. Twenty-two additional items that did not clearly fit into one of the six subscales were then eliminated, leaving a remaining 48 items. Factor analysis of these 48 items supported the construct validity of the instrument. The alpha reliability coefficient for the total instrument was .922, indicating a high internal consistency, while tests for reliability on each of the subscales yielded alpha coefficients ranging from .702 to .904, an acceptable range. Test-retest reliability with a sample of 63 adults at a two week interval yielded a Pearson r of .926 for the total scale and a range of .808 to .905 for the subscales, indicating stability in the instrument. An examination of the distribution of subjects’ scores showed that the possible range of scores was widely used and standard deviations were moderate in size, indicating that the instrument appears to be able to detect variability in the frequency of self-reported lifestyle activities (Walker et al., 1987). The Health-Related Hardiness Scale (HRHS) was used to measure29 the hardiness characteristic in each subject. The tool consists of 34 items on a 6 point Likert-type scale, with a response of 1 indicating strong disagreement with the statement, while 6 indicates strong agreement . The scale can be used to measure the unitary construct of health-related hardiness and/or two dimensions of commitment/challenge and control. Twenty items cover the dimension of commitment/challenge, while the other fourteen factors deal with control. For this study, the total HRHS scores were obtained. Possible scores ranged from 34 to 204 with high scores indicating the presence of hardiness. The scale contains 18 negatively worded items, therefore scoring for these items needed to be reversed (Pollock, personal correspondence, 1994). Pollock and Duffy (1990) described the development and testing of the Health-Related Hardiness Scale. They pointed out that the scale is based on Pollock’s health-related hardiness construct which integrates concepts from coping, adaptation, and developmental tasks of adulthood, along with a refinement of Kobasa’s definitions of commitment, challenge, and control. Initial items were written to indicate the presence, rather than absence, of the hardiness dimensions. Several items were taken from the Multidimensional Health Locus of Control Scale. The first version of the HRHS consisted of 48 items measured on a 6 point Likert scale. It was given to a sample of 53 graduate nursing students to pretest for readability, clarity, meaning, and response variance. Changes were made based on this evaluation, including the addition of three new items. The resulting 51 item scale was further evaluated by a panel of three experts for congruence with the health-related hardiness definitions of control, commitment, and challenge, yielding an intraclass correlation of .92. To test the scale for convergent validity, a pilot study of 50 healthy adults was given both Kobasa’s (1979) Hardiness Scale and the HRHS. The resulting correlation of .54 was statistically significant, indicating that, while sufficiently different from Kobasa s scale , the HRHS did measure hardiness. Item analysis and reliability estimates were then done. Ten items failed to meet the criterion level and were dropped. The 41 item scale was then administered to a sample of 389 subjects who had been diagnosed with one of three chronic illnesses. A principal components analysis of the results supported two dimensions of hardiness rather than the originally hypothesized three. Since commitment and challenge items loaded together, they were considered to be one dimension, with the second dimension being control. Of the 41 items, 34 loaded on these two factors, with 20 items covering challenge/commitment while 14 items pertained to control (Pollock & Duffy, 1990). Internal consistency reliabilities are high at .91 for the total 34 item scale, and .87 for both the challenge/commitment and control subscales (Pollock, personal communication, 1994). The HRHS was then administered to a subgroup of 150 subjects at two separate intervals of approximately six months. The test- retest reliability was .76, indicating satisfactory stability ( Pollock & Duffy). Permission for the use of both of these instruments was obtained through personal correspondence with their respective authors. Pollock and Walker both requested that they be credited with the development of the 31 instruments. Pollock also requested that she receive an abstract of the proposed research, along with results of the study and a copy of reliability and validity estimates obtained. She specified that no further psychometric analysis be done on the instrument. Along with completion of The Health-Related Hardiness Scale and The Health-Promoting Lifestyle Profile, subjects were asked to provide specific demographic information including age, sex, marital status, ethnic background, educational level, and years of experience with the district. Data Collection In order to obtain permission to conduct this study within the school district, a written request for permission was submitted to the Director of Pupil Services along with a completed form required by the district and copies of each of the questionnaires. When permission was granted, each of the principals of the individual schools was contacted personally. The was described and permission was requested to contact their teachers through the public address and interschool mail systems. This was met with approval in each of the three schools. The school nurse then agreed to act as a facilitator by distributing and collecting the questionnaires from the teachers in her building. Each subject was given a packet which included a cover letter, demographic related questions, and a copy of each of the instruments with on instructions for their completion. The cover letter introduced the researcher, briefly described the study, insured confidentiality, and requested the participant’s assistance with the research by completing and returning the enclosed questionnaires. The subjects were not asked to include their names. The packets were placed in the teachers’ school mailboxes by the researcher. On the day that the packets were distributed, an announcement was included in the regular morning announcements made by the principals informing the teachers that the packets had been placed in their mailboxes and asking for their cooperation in completing them. The teachers were asked to complete and return the questionnaires to the school nurse within five days. A second announcement was made midweek and again on the due date to request their completion and return. Data Analysis In order to determine the relationship between hardiness and health­ promoting activities the paired scores from the Health-Related Hardiness Scale and the Health-Promoting Lifestyle Profile for all of the subjects were plotted on a scatter diagram and analyzed using the Pearson r correlation technique. The significance interval level was set at .05. To determine the strength of association the value of r2 was then computed. 33 Chapter 4 Presentation and Analysis of Data The purpose of this study was to determine the direction and the strength of the relationship between the personality trait of hardiness and the practice of health promoting behaviors among public school teachers. It was hypothesized that there is a significantly positive relationship between hardiness and health promoting behaviors. In order to test this hypothesis, ' The Health-Related Hardiness Scale (HRHS) and The Health-Promoting Lifestyle Profile (HPLP) were administered to a sample population of public school teachers. The paired scores from these instruments were then analyzed using the Pearson r correlational technique with the significance level set at .05. The data was collected by distributing questionnaire packets which included the Health-Related Hardiness Scale and the Health-Promoting Lifestyle Profile to a sample of eighty teachers from three elementary schools within an urban school district. These packets also included an introductory letter along with a request for specific demographic information including age, sex, marital status, ethnic background, educational level, and number of years of employment with the school district. Of the eighty packets that were distributed, sixty-seven were returned. One of the 67 returned packets was discarded because it was incomplete, therefore 66 pairs of scores were analyzed. A majority, or 51 of the 66 subjects included in the study were 34 female.The range in age was from 21 to 61 years, the mean age being 41.3 years with a standard deviation of 9.85 years (see Table 4.1). A total of 48 subjects indicated that they were married, of the 17 single subjects, 2 were widowed females and 1 was a divorced male. All of the subjects held at least a bachelors degree while 48 of them had a masters degree or better. They were all full time employees of the district, their years of employment ranging from 0.5 to 34 years with the mean being 13.3 years (see Table 4.1). Responses to the item “ethnic background” varied to include race or country of origin. When these responses were analyzed to indicate race only, one subject was black while the remaining 65 were Caucasian. RANGE, MEAN, AND STANDARD DEVIATION FOR­ TABLE 4.1 AGE. YEARS OF EXPERIENCE, HARDINESS, AND LIFESTYLE SCORES AGE YRS/EXP HARDINESS LIFESTYLE Minimum 21.000 0.500 117.000 1.667 Maximum 61.000 34.000 193.000 3.667 Mean 41.303 13.341 162.182 2.914 Stand dev 9.853 9.418 19.418 0.439 n of cases 66 66 66 66 35 The scores were tabulated for The Health-Related Hardiness Scale by adding the number of the response for each item; possible responses ranged from 1 for strongly disagree to 6 for strongly agree. Scores for the negatively worded items were reversed with strongly disagree being awarded a value of 6 while strongly agree items were valued at 1. The possible range in scores is from 34 to 204. The actual range in scores for these subjects was a low of 117 and a high of 193. The mean score was 162.18 with a standard deviation of 19.418 points (see Graph 4.1). [ —[ I______ i 120 140 160 ]— i 180 hardiness Graph 4.1 DISTRIBUTION of scores from the health-related HARDINESS SCALE 36 Scoring The Health-Promoting Lifestyle Profile involved assigning a numerical value to each of the four possible responses. Items were scored as Never(N) = 1, Sometimes (S) = 2, Often (O) =3, Routinely (R) = 4. An overall score for the profile was then obtained by calculating a mean of the individual’s responses to all 48 items, as directed by the authors. The possible range of scores for this profile is from 1 to 4. The actual range for this sample was a low of 1.667 and a high of 3.667. The mean score was 2.914 with a standard deviation of 0.439 (see Graph 4.2). ]----______ i_ 1.5 2.0 2.5 3.0 3.5 I 4.0 LIFESTYLE Graph 4.2 JDISTBIBUTIQNOFSCQBESJROM the health-promoting IIFFSTYLE profile 37 The paired scores from the Health-Related Hardiness Scale and The Health-Promoting Lifestyle Profile for each subject were then plotted on a scatter diagram (see Graph 4.3). The general orientation of the scatterplot is from the lower left corner to the upper right corner, indicating a positive relationship. The paired scores were then analyzed using the Pearson r correlation technique. With the significance level being set at .05, values of r for a sample population of 66 must be at least .250 to reject the null hypothesis that the correlation equals zero. This analysis yielded an r of 0.481, thus supporting the hypothesis that there is a significant positive relationship between scores on the Health-Related Hardiness Scale and scores on the Health-Promoting Lifestyle Profile for this sample. In order to determine the strength of association, the value of r2 was computed to be .231 indicating that 23% of the variance in scores on the Health-Promoting Lifestyle Profile can be explained by scores on The Health-Related Hardiness Scale. The data as analyzed indicate a significant association between hardiness and the practice of health-promoting behaviors. Generally speaking, when hardiness scores are high, a higher number of health­ promoting behaviors are practiced. 38 4.0 L I F E S T Y L E 3.5 3.0 . f i .• 2.5 2.0 1.5 *100 120 140 160 180 200 HARDINESS Graph 4.3 HARDINESS - LIFESTYLE SCATTERPLOT Chapter 5 39 Conclusion This study was designed to determine the direction and strength of the relationship between the personality trait of hardiness and the practice of health-promoting behaviors among a group of public school teachers. Hardiness was viewed as a cognitive/perceptual factor within the framework of Pender’s Health Promotion Model. It was hypothesized that there is a positive relationship between hardiness and health-promoting behaviors. In order to test this hypothesis a convenience sample of teachers from three elementary schools was asked to complete the Health-Related Hardiness Scale and the Health-Promoting Lifestyle Profile. The paired scores from these instruments were then analyzed according to the Pearson r correlational technique. The correlation between hardiness and lifestyle (health-promoting behaviors) was 0.481, significant at a level of .05. Discussion The results of this study must be interpreted cautiously due to the use of a convenience sample of volunteer subjects. While the sample size of 66 meets the size requirements for a sample proportion to be within .05 of the population proportion with a 95% level of confidence.it is small compared to samples used in similar studies. There are other limitations as well. A sample that is predominately female and educated at a masters degree level may be representative of many elementary school teacher populations, 40 however, it can not be seen as descriptive of the general population of public school teachers. Obviously, blacks and other minorities are poorly represented by this sample with only one subject indicating a black ethnic background. As with any convenience sample, these limitations make generalization to the larger population risky. Research in the behavioral sciences is limited by the complexities of human psychology. Measurement of human attitudes and behaviors is always difficult. The instruments used in this study were selected with care, their development and testing had been carried out by their authors using stringent scientific methods, their validity and reliability estimates are high (Pollock & Duffy, 1990; Walker et al., 1987). In spite of this, it is always necessary to be aware of the possibility that the instruments may not provide a true measurement of an individual’s attitudes and behaviors before interpreting the results. While the Health-Related Hardiness Scale in its present form has been found to be an appropriate tool to measure hardiness in both well individuals and those with chronic illnesses, Pollock(1994) advised that current research will probably yield further revisions to the scale. The scores on The Health-Promoting Lifestyle Profile from this study are consistent with scores reported from previous studios. Scores tor the HPLP ranged from 1.667 to 3.667 with a mean score of 2.914. Gillis and Pern, (1990) reported mean scores of 2.635 for an experimental group and 2.729 lor a control group. (These scores were originally reported as raw scores of 126.50 and 131.01 but were converted by calculating the mean to facilitate comparison here.) Pender, Walker, Sechrist, and Frank-Stromborg (1990) reported mean scores from two different samples as 2.82 and 2.86 with standard deviations for both of .39. Weitzel (1989) reported mean scores of 2.571 with a standard deviation of .447. Past scores from the current version of the Health-Related Hardiness Scale were not reported in the referenced literature as the reported studies were concerned primarily with validity and reliability estimates and correlations to other variables (Pollock & Duffy, 1990). The results of this study show a significantly positive correlation between the presence of hardiness in an individual and the practice of health promoting behaviors. These results suggest that individuals who possess a high level of psychological hardiness may be more apt to engage in health promoting behaviors. This study considered hardiness to be similar to the cognitive/perceptual factors of self-efficacy and control within Pender’s Health Promotion Model. In this model these factors are said to have a direct influence on the likelihood of engaging in health promoting behaviors. The results of this study seem to support this concept. When an individual believes that he can control or influence his life experiences, feels deeply involved or committed to himself, and possesses the confidence to accept life’s changes as a challenge, he may be more inclined to incorporate health-promoting behaviors into his lifestyle. Previous studies also found a positive relationship between hardiness and health-promoting behavior. Daniels (1987) viewed hardiness and health promotion as resistance resources; the results of her study showed a weak but positive correlation between the two. Pollock (1989) did extensive studies on adaptation to chronic illness; she reported a significant positive relationship between hardiness and engagement in health­ promotion activities among individuals that described themselves as healthy in spite of a variety of chronic illnesses (r = .23, p<.05). Rummel (1991) utilized the Health-Related Hardiness Scale and the Health-Promoting Lifestyle Profile to study health promoting behaviors among nurses; she reported results that supported her hypothesis predicting a positive relationship between hardiness and health promoting behaviors. To determine the strength of association between the two variables of hardiness and health-promoting behavior the value of r2 was computed to equal .231 indicating that 23% of the variance in health-promoting behaviors can be explained by hardiness. While this is a significant percentage it becomes apparent that other variables also influence behaviors. The Health Promotion Model suggests the possibility of several cognitive/perceptual factors that may have a direct influence on behavior (see Appendix 2). Along with self efficacy and perceived control of health which are similar to hardiness, the list also includes: the importance of health, definition of health, perceived health status, perceived benefits of health-promoting behaviors, and perceived barriers to health-promoting behaviors. The model also lists modifying factors which are seen as having an indirect influence on behaviors (see Appendix 2), including demographic characteristics, interpersonal influences, situational factors, and behaviorai factors. Research which attempts to clarify the role of each of these factors43 both independently and as they interact with each other will provide valuable information in planning health-promotion programs. Based on the positive correlation between hardiness and health­ promoting behaviors found in this study, it is possible to suggest that the evaluation of an individual’s level of hardiness may be a significant aspect of assessing client needs when planning nursing interventions as part of a health-promotion program. Before making this type of decision however, other questions need to be answered. If an individual with a hardy personality is more likely to practice positive health behaviors, may it also be true that individuals who score low on the hardiness scale exaggerate a predisposition to illness by engaging in negative health practices? Can personality hardiness be taught or enhanced through interventions by nurses or other health care professionals? Are there other factors that outweigh hardiness in their ability to predict health promoting behaviors? While it appears that the personality trait of hardiness plays a significant role in the choice to incorporate health-promoting behaviors into one’s lifestyle, these questions, and possibly others, need to be answered. Further research in this area can only enhance our understanding of the relationship between hardiness and lifestyle, and Improve upon our ability to plan and implement effective health-promotion programs. Recommendations 44 1. Further research to clarify the relationship of hardiness and health­ promoting behavior utilizing a larger, randomly selected sample. 2. Research that continues attempts to improve on the measurement of personality hardiness. 3. Research that attempts to clarify the relationship of hardiness to various demographic factors. 4. Development and testing of interventions designed to enhance personality hardiness. 5. Research that continues to study the correlation between other factors listed in the Health Promotion Model and health-promoting behavior. 45 References AnStnUOd7o^Rt'Xt9/n4r' RC°nCeptUal and Methodological Problems in the Sons NatUre 30(1 FfffiPtS (PP’ 245-258)' New York: John Wiley and Belloc, N., & Breslow, L. (1972). Relationship of physical health status and health practices. Preventive Medicine, 1. 409-421. Boyle, A., Garp, M. J., Younger, J., & Thornby, D. (1991). Personality hardiness, ways of coping, social support and burnout in critical care nurses. 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Wyler, A., Masuda, M., & Holmes, T. (1968) Serious of illness rating scale. Journal of Psychosomatic Research, 11, 363-375. 50 Appendices Appendix 1 Stressful Life Events Personality Hardiness 51 Strain --a Illness v Successful /Coping Use of Social Resources Hardiness, social resources, and the stress-resistance process (Kobasa, Puccetti.1983) Appendix 2 CognitivePerceptual Factors Modifying Factors Importance of Health Demographic Characteristics Perceived control of Health 52 Participation in health-promoting behavior Biologic Characteristics Perceived selfefficacy Definition of Health Interpersonal Influences Perceived health status Situational Factors Perceived benefits of health-promoting behaviors Likelihood of engaging in health­ promoting behaviors —I1L__ Behavioral Factors Cues to Action Perceived barriers to health-promoting behaviors Health Promotion Model Pender, N. (1987): Health Promotion in Nursing Practice Dear Colleague, Appendix 3 53 In an attempt to complete requirements for a master’s degree in nursing, I am conducting a research project which will study health promoting activities and beliefs among public school teachers. As....................................... I am aSkjng for yOur help in completing this project. Please take time to complete the enclosed questionnaires and then return them within one week to the school nurse in your building. Please be assured that, should you choose to complete the questionnaires, the results will be used solely for research purposes and will remain entirely confidential. Thank you so much for your efforts in helping me to complete this project. If you have any questions or concerns please feel free to contact me daily from 2:30 to 3:15 PM at 871-6520 or 871-6465. Sincerely, Marcheta Shrefler R.N. Before beginning the enclosed questionnaires, please read the instructions carefully and provide the information requested on the bottom of this sheet. M Thanks again! About yourself... Your age ethnic background -----years with the district your sex ,maritalstatus educational level-----------------J (bachelor’s/masters,etc.) Appendix 4 54 Number HEALTH-RELATED HARDINESS SCALE Instructions: This is a questionnaire designed to determine the way in which different people view certain important issues related to their health. Each item is a belief statement with which you may agree or disagree. Beside each statement is a scale which ranges from strongly disagree (1) to strongly agree (6). For each item we would like you to circle the number that represents the extent to which you disagree or agree with the statement. Please make sure that you answer every item and that you circle only one number per item. Thank you for taking the time to complete this questionnaire . DISAGREE AGREE S T R 0 N G L Y M 0 D E R A T E L Y S L I G H T L Y S L I G H T L Y M 0 D E R A T E L Y S T R 0 N G L Y 1. Involvement in health promotion activities is stimulating. 1 2 3 4 5 6 2. I can avoid illness if I take care of myself. 1 2 3 4 5 6 1 2 3 4 5 6 2 3 4 5 6 2 3 4 5 6 2 3 4 5 6 2 3 4 5 6 3. I find it difficult to be enthusiastic about good health. 4. Luck plays a big part in determining how soon I will recover from an illness. -r to maintain 5. No matter how hard I try accomplish my health, my efforts will v1 very little. 1 6. I am in control of my health. 7. I admire people who work hard to improve their health. 1 2 DISAGREE s T R 0 N G L Y Number AGREE M O D E R A T E L Y S L I G H T L Y S L I G H T L Y M O D E R A T E L Y S T R O N G L Y 8. Good health is more important to me than financial security. 1 2 3 4 5 6 9. My good health is largely a matter of good fortune. 1 2 3 4 5 6 1 2 3 4 5 6 11. I find it boring to eat and exercise 1 properly to maintain my health. 2 3 4 5 6 12. The main thing which affects my health is what I myself do. 1 2 3 4 5 6 13. Changes taking place in health care are not exciting to me. 1 2 3 4 5 6 14. I find people who are involved in health promotion interesting. 1 2 3 4 5 6 15. Setting goals for health is unrealistic. 1 2 3 4 5 6 16. Most things that affect my health happen to me by accident. 1 2 3 4 5 6 17. Changes taking place in health care 1 will have no effect on me. 2 3 4 5 6 18. If I get sick, it is my own behavior that determines how soon I get well.l 2 3 4 5 6 19. I do not find it interesting to learn about health. 1 2 3 4 5 6 20. I will stay healthy if it's meant to be. 1 2 3 4 5 6 21. I am not interested in exploring new ways to improve my health. 1 2 3 4 5 6 10. No matter what I do, I'm likely to get sick. 3 22. No matter what I do, 5 if‘ I am going to get sick, I will get sick. DISAGREE S M S T 0 L R D I 0 E G N R H G A T L T L Y E Y L Y Number AGREE S M L 0 I D G E H R T A L T Y E L Y S T R 0 N G L Y 1 2 3 4 5 6 1 2 3 4 5 6 24. The current focus on health promotion is a fad that will probably disappear. 1 2 3 4 5 6 25. No matter how hard I work to promote health for society, it never seems to improve. 1 2 3 4 5 6 26. Our society holds no worthwhile goals or values about health. 1 2 3 4 5 6 27. If I take the right actions, I can stay healthy. 1 2 3 4 5 6 28. I get excited about the possibility 1 of improving my health. 2 3 4 5 6 29. I am determined to be as healthy as 1 I can be. 2 3 4 5 6 30. When my health is threatened,, I that must view it as a challenge c__ I" be overcome. 1 2 3 4 5 6 31. I read everything I can about health. 1 2 3 4 5 6 32. I can be as healthy as I want to be.l 2 3 4 5 6 33. When something goes wrong with my health, I do every thing I can to get at the root of the problem. 1 2 3 4 5 6 1 2 3 4 5 6 23. I feel no need to try to maintain my health because it makes no difference anyway. 34. i have little influence over my health. Copyright, 1990, Susan E. Pollock, PhD Appendix 5 57 LIFESTYLE PROFILE Th'S ^estionnaire con’ains statements regarding your present way of life or personal habits. Please respond to each item c? as sccjr'td accurately «« as possible, and try not to skip any item. Indicate the regularity with which you engage in each behavior^crrcnng: N for never, S for sometimes, O for often, or R for routinely. cr U1 > LU z Vi LU > Z LU zo Vi £ to LU Z H □ O Ct 1. Eat breakfast. N S O R 2. Report any unusual signs or symptoms to a physician. N S O R 3. Like myself. N S O R 4. Perform stretching exercises at least 3 times per week. N S O R 5. Choose foods without preservatives or other additives. N S O R 6. Take some time for relaxation each day. N S O R 7. Have my cholesterol level checked and know the result. N S O R 8. Am enthusiastic and optimistic about life. N S O R 9. Feel I am growing and changing personally in positive directions. N S O R 10. Discuss personal problems and concerns with persons close to me. N S O R 11. Am aware of the sources of stress in my life. N S O R N S O R 13. Exercise vigorously for 20-30 minutes at least 3 times per week. N S O R 14. Eat 3 regular meals a day. N S O R Read articles or books about promoting health. N S O R 16. Am aware of my personal strengths and weaknesses. N S O R 17. Work toward long-term goals in my life. N S O R 18. Praise other people easily for their accomplishments. N S O R 12. 15. Feel happy and content. 19. Read labels to identify the nutrients in packaged food. N S O R 20. Question my physician or seek a second opinion when I do not agree with recommendations. N S O R 21. Look forward to the future. N S O R 22. Participate in supervised exercise programs or activities. N S O R 23. Am aware of what is important to me in life. N S O R co III Z c UJ > UJ Z UJ UJ s z Z o co O t O N S o R N S O R N S O R N S O R D AC 24. Enjoy touching and being touched by people close to me. 25. Maintain meaningful and fulfilling interpersonal relationships. 26. Include roughage/fiber (whole grains, raw fruits, raw vegetables) in my diet. 27. Practice relaxation or meditation for 15-20 minutes daily. 28. Discuss my health care concerns with qualified professionals. N S O R 29. Respect my own accomplishments. N S O R 30. Check my pulse rate when exercising. N S O R N S O R 31. Spend time with close friends. 32. Have my blood pressure checked and know what it is. N S O R 33. Attend educational programs on improving the environment in which we live. N S O R 34. Find each day interesting and challenging. N S O R 35. Plan or select meals to include the “basic four” food groups each day. N S O R 36. Consciously relax muscles before sleep. N S O R N S O R Engage in recreational physical activities (such as walking, swimming, soccer, bicycling). N S O R 39. Find it easy to express concern, love and warmth to others. N S O R 40. Concentrate on pleasant thoughts at bedtime. N S O R 41. Find constructive ways to express my feelings. N S O R N S O R N S O R N S O R 37. Find my living environment pleasant and satisfying. 38. 42. Seek information from health professionals about how to take good care of myself. 43. Observe my body at least monthly for physical changes/danger signs. 44. Am realistic about the goals that I set. 45. Use specific methods to control my stress. N S O R 46. Attend educational programs on personal health care. N S O R 47. Touch and am touched by people I care about. N S O R 48. Believe that my life has purpose. N S o R use thlsstTaleniay be ob^ne^from- Heilt^ Illinois 60115. Department of Nursing Graduate Program The City University jof New York 250 Bed Ford-Park Boulevard West Bronx, NY 10468-1589 Appendix 6 H Lehman (718) 960-8374 FAX (718) 960-8488 College Dear Colleague: Spring, 1994 Thank you for your interest in the Health Related Hardiness Scale (HRHS). 7 am happy to make this instrument available to you for research as a wa way of collecting collectino data Ha-j-a from fr-n-m various populations. , y °f The requirements for using this instrument are listed below. After I receive this form and a copy of your abstract, I will mail coPy of the instrument. My policy , is to grant permission to use the HRHS for research purposes if I: 1. receive an abstract of the proposed research; 2 . am assured of receiving the results of the study; 3. receive a copy of the reliability and validity estimates obtained; 4. am assured that no further psychometric analyses will be done; and 5. am credited with authorship in any use, associated report, or publication involving the instrument. I agree to the above requirements and have enclosed an abstract of my proposed research. Date: Signed: Name:. Address: 73-—2) City & State: Telephone: (work/^^j4) AO.— ~ — _________ . (home)( Sincerely, , Susan E. Pollock, PhD, RN, FAAN Professor and Director of the Graduate Program Lehman College, Division of Nursing 250 Bedford Park Boulevard West Bronx, NY 10468-1589 Appendix 7 Lehman College Department of Nursing Graduate Program The City University of New York 250 Bedford Park Boulevard West Bronx, NY 10468-1589 ' (718) 960-8374 FAX (718) 960-8488 Spring, 1994 Dear Colleague: Enclosed is the Health-Related Hardiness Scale (HRHS) and scoring instructions you requested. I have also included a summary of the latest psychometric information. For more information on the development and psychometric evaluation of the HRHS, please refer to Pollock & Duffy (1990), the health-related hardiness scale: Development and psychometric analysis, Nursing Research, 39(4). 218-222. There is no cost involved with using the HRHS. I only ask that you supply me with a copy of your research results (as described in the contract letter) and that I am credited with development of the scale. Please be advised that while this is the current version of the HRHS, there will likely be future revisions based upon results of current research. Please keep me informed of your progress and any change in address. Good luck with your research and I look forward to hearing from you. Sincerely, Susan E. Pollock, PhD, RN, FAAN Professor and Director of the Graduate Program Lehman College, Division of Nursing 250 Bedford Park Boulevard West Bronx, N.Y. 10468-1589 718-960-8378 Appendix 8 61 HEALTH-RELATED HARDINESS SCALE The Health-Related Hardiness Scale (HRHS) was developed to measure the hardiness construct in health-related research. The current version contains 34 items on a six point Likert-type scale. Depending on the purpose of the investigation, the scale can be used to measure the unitary construct of health-related hardiness and/or the two dimensions of commitment/challenge (20 items) or control (14 items). Results of a principal components analysis with chronically ill subjects (N=389) supported these two dimensions. The first factor (20 items) encompassed the dimensions of commitment and challenge, while the second factor (14 items) accounted for the control dimension. The two factors explained 32.1% of the initially extracted common variance. Internal consistency reliabilities (Cronbach’s alpha) for the 34-item HRHS are .91, and .87 for both the 20-item commitment/challenge subscale and the 14item control scale. Test-retest reliability (N= 150) for six months was .76 for the total HRHS, and .74 and .78 for the commitment/challenge and control scales respectively. Commitment and challenge items loading together suggest that they are more closely related and not discrete dimensions in a health specific context. In other words, commitment to adjusting to a health stressor such as chronic illness is also the challenge. Persons are challenged (rather than threatened) when confronted with a health stressor, which in turn, becomes a personal ;; y.. Hardy individuals dealing with a chronic health commitment problem may not separate health into discrete categories but appraise the condition as a challenge because they are committed to maintaining their health. Scores for the total HRHS range: from 34 to 204 with high Scoring Negatively worded items scores indicating presence of hardiness. indicated by an asterisk; scoring for these items need to be are i.... reversed. CONTROL 2 , 4*, 6, 9*, 10*, 12 , 15*, 16*, 18, 20*, 22*, 27, 32 , 34* Susan E. Pollock, PhD, 1990. COMMITMENT CHALLENGE 5*, 7, 23*, 25*, 26*, 29, 31 1/ 3*, 8, 11*, 13*, 14, 17*, 19*, 21*, 24* 28, 30, 33 HEALTH-PROMOTI^^^IMLe PROFILE 62 Dear Colleague: We are pleased to reply to Promoting Lifestyle Profile your request for information about our Healthn order to, respond promptly to the large volume of correspondence we receive, we have found it it necessary to prepare this standard letter containing information that is commonly sought. We hope that you will feel free to write or call as necessary to obtain any further information that you may need. The Health-Promoting Lifestyle Profile measures health-promoting behavior, conceptualized as a multidimensional pattern of self-initiated actions and perceptions that serve to t maintain . . . or enhance the level of wellness, selfactualization and fulfillment of the individual, -------- - This 48-item summated behavior rating scale employs a 4-point response format to measure the frequency of self­ reported health-promoting behaviors in the domains of self-actualizacion, health responsibility, exercise, nutrition, interpersonal support and stress management. It was developed for use in research within the framework of the Health Promotion Model (Pender, 1987), but has subsequently been employed for a variety of other purposes as well. The development and psychometric evaluation of the English language versions were described by Walker, Sechrist and Pender (1987) and scores among the initial study sample were reported by Walker, Volkan, Sechrist and Pender (1988) . The translation and psychometric evaluation of the Spanish language version as well as scores among a Hispanic sample were reported by Walker, Kerr, Pender and Sechrist (1990). Copyright of both English and Spanish language versions of the instrument is held by Susan Noble Walker, EdD, RN, FAAN, Karen R. Sechr is t, PhD, RN, FAAN and Nola J. Pender, PhD, RN, FAAN. You have our permission to copy and use the enclosed Heal th-Promoting Lifestyle Profile for non-commercial data collection purposes such as research or evaluation projects provided that content is not altered in any way and the copyright/permission statement at the end is retained, The instrument also may 1be reproduced in the appendix of a thesis, dissertation or research grant proposal without further permission, Reproduction for any other purpose, including the publication of study results, is prohibited without specific permission from the authors. There is no charge for such authorized use, but we would appreciate receiving notification of your intent to use the instrument and a report of your completed It is particularly useful to know of any study/proj ect for our files. r use of the instrument so that we can maintain an accurate publications reporting complete listing, To facilitate record keeping, all information should be sent to: Susan Noble Walker, Ed.D., R.N., F.A.A.N. Professor University of Nebraska Medical Center College of Nursing 600 South 42nd Street Omaha, Nebraska 68198-5330 (402) 559-6561 interest in using the ffesTth-Prowting Lifestyle Profile We thank you for your with your efforts. and wish you imuch''success --- Sincerely, Susan Noble Walker Karen R. Sechrist Nola J. Pender Appendix 10 63 HEALTH-PROMOTING LIFESTYLE PROFILE Scoring Instructions: Items are scores as Never (R) Sometimes (S) Often (0) Routinely (R) - 1 2 3 4 A score for overall health-promoting lifestyle is obtained by calculating a mean of the individual's responses to all 48 items; six subscale scores are obtained similarly by summing the responses to subscale items and dividing by the number of items on the subscale. The use of means rather than sums of scale items is recommended to retain the 1 to 4 metric of item responses and to allow meaningful comparisons of scores across subscales. The items included on each scale are as follows: Health-Promoting Lifestyle 1 to 48 Self-actualization 3, 8, 9, 12, 16, 17, 21, 23, 29, 34, 37, 44, 48 Health Responsibility 2, 7, 15, 20, 28, 32, 33, 42, 43, 46 Exercise 4, 13, 22, 30, 38 Nutrition 1, 5, 14, 19, 26, 35 Interpersonal Support 10, 18, 24, 25, 31, 39, 47 Stress Management 6, 11, 27, 36, 40, 41, 45 References Pender, N. J. (1987). Health promotion in nursing practice (2nd ed. ) . CT: Appleton & Lange. Norwalk, Walker, S. N. , Sechrist, K. R. , & Pender, N. J. (1987). The Health-Promoting Lifestyle Profile: Development and psychometric characteristics. Nursing Research, 36.(2), 76-81. " “R. , & ' ~Pender, N. J. (1988). HealthWalker, S. N. , Volkan, K. , Sechrist, K. Comparisons with young and middle-aged promoting lifestyles of older adults:: C .* Advances Nursing. Science , 11 (1), 76-90. adults , correlates andinpatterns A----------------- Walker S N. , Kerr, M. J.» Pender, N. J., & Sechrist, K. R. (1990). A Spanish language version’of the Health-Promoting Lifestyle Profile. Nursing Research, 39(5), 268-273. 9/90: snw Encl.: 1. .promoting Lifestyle Profile Healthof Lifestyle Profile List