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221.
Bunmi O. Olatunji 《Cognition & emotion》2013,27(5):882-899
The present study examined the extent to which engagement in health-related behaviours modulate disgust propensity, a purportedly stable personality trait. Participants were randomised into a health behaviour (n = 30) or control condition (n = 30). After a baseline period, participants in the health behaviour condition spent one week actively engaging in a clinically representative array of health-related behaviours on a daily basis, followed by a second week-long baseline period. Participants in the control condition monitored their normal use of health behaviours. Compared to control participants, those in the health behaviour condition reported significantly greater increases in disgust propensity after the health behaviour manipulation. This effect was most robust for contamination disgust propensity and remained significant when controlling for changes in health anxiety and disease fear. In contrast, self-disgust and anxiety sensitivity did not significantly differ between the two groups as a function of the health behaviour manipulation. Mediational analyses were consistent with the hypothesis that changes in the frequency of health-related behaviours, but not changes in health anxiety and disease fear, mediated the effects of the experimental manipulation on changes in contamination disgust propensity. These findings suggest that the purportedly stable personality trait of disgust propensity can be modulated by excessive engagement in health-related behaviours. 相似文献
222.
Few empirical data exist on how decision making about health differs from that in other crucial life domains with less threatening consequences. To shed light on this issue we conducted a study with 175 young adults (average age 19 years). We presented the participants with scenarios involving advisors who provided assistance in making decisions about health, money, and career. For each scenario, participants were asked to what extent they wanted the advisor to exhibit several leadership styles and competencies and what role (active, collaborative, or passive) they preferred to play when making decisions. Results show that decision making about health is distinct from that in the other domains in three ways. First, most of the participants preferred to delegate decision making about their health to their physician, whereas they were willing to collaborate or play an active role in decision making about their career or money. Second, the competencies and leadership style preferred for the physician differed substantially from those desired for advisors in the other two domains: Participants expected physicians to show more transformational leadership—the style that is most effective in a wide range of environments—than those who provide advice about financial investments or career. Finally, participants’ willingness to share medical decision making with their physician was tied to how strongly they preferred that the physician shows an effective leadership style. In contrast, motivation to participate in decision making in the other domains was not related to preferences regarding advisors’ leadership style or competencies. Our results have implications for medical practice as they suggest that physicians are expected to have superior leadership skills compared to those who provide assistance in other important areas of life. 相似文献
223.
Michele L. Crossley 《Psychology & health》2013,28(2):161-177
The purpose of the present study was to test the factorial and discriminant validity of the Revised Illness Perception Questionnaire (IPQ-R), a measure of illness representations based on Leventhal, Meyer and Nerenz's Self-Regulation Theory, in a cervical screening context using confirmatory factor analysis. Six hundred and sixty women, who had attended a colposcopy clinic and were invited to re-attend, completed the IPQ-R. Data were analysed using covariance structure analysis. The adequacy of an a priori confirmatory factor analytic model that included seven dimensions of the cognitive illness representation: identity, timeline-acute/chronic, serious consequences, personal control, treatment control, illness coherence, and causal attributions, and one emotional representation factor was tested against the observed data. After the elimination of two items responsible for large standardised residuals and with low factor loadings, the model adequately accounted for covariances among the IPQ-R items according to multiple criteria for goodness-of-fit. Factor inter-correlations supported the discriminant validity of the constructs and the factors exhibited satisfactory composite reliability. A theoretically predictable pattern of relationships among the representation dimensions was evident. In particular, the control-related constructs and the illness coherence dimension were negatively related to other illness representation constructs. The present study provided confirmatory evidence using a robust hypothesis-testing framework to support the proposed structure of the illness representation dimensions in a cervical screening context. 相似文献
224.
Abstract Our perceptions of the healthiness of foods are thought to influence what we decide to eat. Reportedly, women (as compared to men) eat more nutritious foods and are more likely to consider health issues when deciding what to eat However, until now, few studies have investigated possible gender differences in perceptions of the healthiness of foods. In the present study, men and women answered questions pertaining to nutritional habits, then rated a variety of foods according to their healthfulness. Results indicated that women, compared to men, tended to emphasize fat content over nutrient levels when deciding what foods are healthy. If perceptions of food health influence consumption, it is likely that females, as compared to males, would be more likely to suffer from malnutrition. 相似文献
225.
The available evidence on the relationship between expression and non-expression of emotions (E/NE) and health is selectively and critically reviewed. It is concluded that research in this field still lacks conceptual lucidity with regard to the many existing E/NE concepts. Despite the fact that few studies adopted appropriate designs for examining causal relationships, some intriguing results have been reported showing promise for the future. These results involve prospective associations between E/NE and chronic disease, such as cardiovascular disease and HIV infection related outcomes. Future studies have to better discriminate between (i) various forms of E/NE, (ii) different (social) contexts of E/NE as well as different cognitive decision processes underlying E/NE, and (iii) individuals for whom different forms of E/NE may be adaptive. We recommend that besides (quasi)experimental studies on the potential mechanisms involved, more prospective studies are conducted in this field in order to allow for causal inferences. 相似文献
226.
AbstractObjectives: Educational attainment is increasingly recognised as a unique dimension of socioeconomic status (SES) and a powerful determinant of health behaviour—and thus physical health and mortality. However, very little is known about the specific pathways through which education influences these health behaviours. Design: The present study used a nationally representative US survey to test three potential psychosocial pathways (perceived control, health literacy and social support) through which education might influence intake of fruits and vegetables (FV), physical activity (PA) and sedentary behaviour (SB), controlling for other aspects of SES (income, health insurance status) and demographics (age, gender, race/ethnicity). Results: Both aspects of perceived control (locus of control, cancer fatalism) mediated the impact of education on FV and PA while only locus of control mediated the impact of education on SB. Further, only one aspect of health literacy (ability to understand recommendations) mediated education’s effect on any health behaviour (FV). Social support did not mediate any of the effects of education on health behaviors. Conclusion: Future work explicitly assessing and testing these mediational pathways is needed to better understand how education influences people’s health behaviours throughout their lives. 相似文献
227.
Health care has been working for the past 2 decades to improve the translation of evidence based practice (EBPs) into care. The strategies used to facilitate this, and lessons learned, can provide useful models for similar work taking place in youth violence prevention. This article discusses the history of evidence translation in health care, reviews key strategies used to support translation of evidence based practice into care, and suggests lessons learned that may be useful to similar efforts in youth violence prevention and intervention services. 相似文献
228.
Mercedes Hernandez MSW Concepción Barrio PhD Ann‐Marie Yamada PhD 《Family process》2013,52(4):697-708
This study examined hope and family burden among Latino families of individuals with schizophrenia. The sample consisted of 54 family members, one family member per outpatient adult recruited from public mental health programs in a diverse urban community. Hierarchical linear regression analyses were used to test the hypothesis that the family member's increased hope for the patient's future would be associated with decreased family burden beyond effects explained by the patient's length of illness and severity of symptoms. Results supported the study hypothesis. Family hope for the patient's future was associated with four of five types of family burden. Findings point to the prominent role of hope as a source of resilience for Latino families dealing with severe mental illness of a loved one. 相似文献
229.
This study tested a novel memory-based experimental intervention to increase exercise activity. Undergraduate students completed a two-part online survey ostensibly regarding college activity choices. At Time 1, they completed questionnaires that included assessments of exercise-related attitudes, motivation and self-reported behaviours. Next, they described a memory of a positive or negative experience that would increase their motivation to exercise; students in a control condition did not receive a memory prompt. Finally, they rated their intentions to exercise in the future. Eight days following Time 1, students received a Time 2 survey that included an assessment of their self-reported exercise during the prior week. Students in the positive memory condition reported higher levels of subsequent exercise than those in the control condition; students in the negative memory condition reported intermediate levels of exercise. Activating a positive motivational memory had a significant effect on students' self-reported exercise activity even after controlling for prior attitudes, motivation and exercise activity. 相似文献
230.
The involvement of religious beliefs and practices in the way of coping with stressful events is coined by the term of religious coping. It is commonly distinguished the positive from the negative patterns of religious coping (i.e., a secure and a less secure relationship with God respectively) as assessed by the Brief RCOPE. The interest for the religious coping patterns lies in their predictive value for the quality of the adjustment to stress. After controlling for the effects of sociodemographic variables, and nonreligious coping measures, the positive pattern is a significant predictor of well-being while the negative pattern promotes a poorer physical and mental health. This study was designed to validate the French version of the Brief RCOPE.