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We tested a self‐determination theory (SDT) process model during a 3 week physical activity rehabilitation stay among young adults with a physical disability (N = 44, Mage = 24.7, SD = 5.1). As hypothesized, perceived autonomy support positively predicted needs satisfaction at the end of the stay (r = .38, p < .01). Further, needs satisfaction was positively linked to changes in autonomous motivation for physical activity (r = .47, p < .01). Both changes in autonomous motivation and self‐efficacy were associated with physical activity increases over the stay (r = .57, p < .01 and r = .47, p < .01, respectively). Bootstrapping results supported the SDT process model, indicating a support for a development toward more self‐determined motivation in rehabilitation.  相似文献   
84.
Turning to faith in God or a higher spiritual power is a common way of coping with life-threatening disease such as cancer. Little, however, is known about religious faith among cancer patients in secular societies. The present study aimed at exploring the prevalence of religious faith among Danish breast cancer patients and at identifying whether socio-demographic, pre-cancer health status, clinical, and health behavior characteristics, including their use of complementary and alternative medicine (CAM), were associated with their degree of faith. Information on faith in God or a higher spiritual power and use of CAM was provided by a nationwide sample of 3,128 recurrence-free Danish women who had received surgery for early-stage breast cancer 15–16 months earlier. Socio-demographic, clinical, and health status variables were obtained from national longitudinal registries, and health behaviors had been assessed at 3–4 months post-surgery. Of the women, 47.3% reported a high degree of faith (unambiguous believers), 35.9% some degree of faith (ambiguous believers), while the remaining 16.8% were non-believers. Unambiguous believers were more likely than ambiguous believers to experience their faith as having a positive impact on their disease and their disease-related quality-of-life. When compared to non-believers, unambiguous believers were also older, had poorer physical function, and were more frequent users of CAM, and more inclined to believe that their use of CAM would have a beneficial influence on their cancer. Disease- and treatment-related variables were unrelated to faith. While overall religious faith appears equally prevalent among Danish and US breast cancer patients, the majority of Danish breast cancer patients experienced ambiguous faith, whereas the majority of US patients have been found to express unambiguous faith. Our results suggest that future studies may benefit from exploring the role of faith for health behaviors, adherence to conventional treatment, and impact upon quality of life.  相似文献   
85.
Recent studies have demonstrated that the direction of attentional focus exerts a substantial influence on motor performance. We argue that in well-learned skills, this variable might be confounded with athletes’ familiarity with focus conditions. We studied the effect of familiarity and the direction of attentional focus on performance in two experiments using 2 (familiarity) × 2 (direction) within-subject designs. A significant main effect of familiarity—that is, better performance under familiar compared with unfamiliar focus conditions—confirmed the influence of familiarity on motor performance. Results are consistent with existing concepts, but lead to different consequences when applied to sport and exercise.  相似文献   
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The aim of this cohort study was to investigate factors that might cause a shift in morningness–eveningness personality. A large sample of Norwegian nurses (n = 1144) participated in a longitudinal survey study about life- and work factors, symptoms of anxiety and depression, and habits such as smoking, caffeine- and alcohol consumption. A hierarchical regression analysis was employed to determine if these variables had predictive value concerning changes in morningness assessed with the Diurnal Type Scale (DTS) over a 24-month interval. The results showed that percentage of full time equivalent, having children (or having children move in), and female gender all predicted higher scores on the morningness scale over time. Also, factors such as number of night shifts during the past two years, whether the subject had started smoking and higher alcohol consumption by the subject all predicted lower scores on the morningness scale over time.  相似文献   
87.
Decision reversals often imply improved decisions. Yet, people show a strong resistance against changing their minds. These are well‐established findings, which suggest that changed decisions carry a subjective cost, perhaps by being more strongly regretted. Three studies were conducted to explore participants' regret when making reversible decisions and to test the hypothesis that changing one's mind will increase post‐outcome regret. The first two studies employed the Ultimatum game and the Trust game. The third study used a variant of the Monty Hall problem. All games were conducted by individual participants playing interactively against a computer. The outcomes were designed to capture a common characteristic of real‐life decisions: they varied from rather negative to fairly positive, and for every outcome, it was possible to imagine both more and less profitable outcomes. In all experiments, those who changed their minds reported much stronger post‐outcome regret than those who did not change, even if the final outcomes were equally good (Experiments 2 and 3) or better (Experiment 1).This finding was not because of individual differences with respect to gender, tendency to regret, or tendency to maximize. Previous studies have found that those who change from a correct to wrong option regret more than those who select a wrong option directly. This study indicates that this finding is a special case of a more general phenomenon: changing one's mind seems to come with a cost, even when one ends up with favorable outcomes. Copyright © 2011 John Wiley & Sons, Ltd.  相似文献   
88.
Preparing for international military collaboration includes raising knowledge about cultural differences. The differences in individualism–collectivism between countries are among the most central aspects likely to impact collaboration. However, are the differences in individualism–collectivism between countries as documented in a significant amount of civilian research (e.g., Hofstede, 2001a Hofstede, G. (2001a). Culture’s consequences: Comparing values, behaviors, institutions, and organizations across nations (2nd ed.). Thousand Oaks, CA: Sage. [Google Scholar]) generalizable to a military context? Or are the differences not the same in a military context, as suggested by Soeters (1997) Soeters, J. L. (1997). Value orientations in military academies: A thirteen country study. Armed Forces and Society, 24, 732. 10.1177/0095327X9702400101[Crossref], [Web of Science ®] [Google Scholar] on the bases of a values survey? Quasi-experiments were conducted in a distributed collaborative computer game environment. The study is multimethod, employing self-reporting, observer ratings and direct behavioral measures, and it is the first study of cross-cultural differences in individualism–collectivism in behavior in a military context. By studying differences in collectivist-type behaviors in a sample of military officers (N = 154) in 4 different countries (the United States, the Netherlands, Sweden, and Norway), this study seeks to determine whether the cross-cultural differences in values found by Soeters from a military context are reflected in behavior. The study also includes a values survey using Hofstede’s (2007) Hofstede, G. (2007). Values survey module 1994 (VSM-94). Retrieved from www.geerthofstede.com [Google Scholar] measurement tool, the Values Survey Module (VSM), consistent with Soeters’ study. The study is considered exploratory because of a somewhat limited sample. The results from the 6 different measures of collectivist behaviors provide no support for the suggestion that cross-cultural differences in individualism–collectivism are not the same in military organizations as in civilian organizations. Although not conclusive, the results raise doubt concerning the appropriateness of using the VSM in military samples. The implications are discussed.  相似文献   
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This naturalistic study investigated longitudinal and cross‐sectional symptomatic and neurocognitive correlates of social cognition indexed by emotion perception. Participants were 31 persons admitted to a psychiatric emergency ward due to acute psychosis. Positive and negative (i.e., affective blunting and avolition) symptoms were assessed at baseline and 12‐month follow‐up using the Positive and Negative Syndrome Scale. Participants completed neuropsychological assessments with alternative versions of the Repeatable Battery for the Assessment of Neuropsychological Status at baseline and at 12‐month follow‐up. Emotion perception was measured using the Face/Voice Emotion Test at 12‐month follow‐up. Correlational analyses (Spearman's rho) revealed strong and statistically significant associations between neurocognition and emotion perception (baseline = 0.58, follow‐up = 0.43). Associations between positive symptoms and emotion perception were weak or non‐existent (baseline = 0.13, follow‐up =  –0.01). Emotion perception was moderately, but not significantly, associated with affective blunting at follow‐up (= 0.33), but not at baseline (= 0.21). The association with avolition was non‐existent (baseline =  –0.05, follow‐up = 0.01). This study supports the notion that emotion perception has neurocognitive correlates. The cross‐sectional trend level association with affective blunting suggests that the ability to perceive emotions might be related to, but dissociable from the ability to express emotions.  相似文献   
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