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71.
Although there is growing evidence that psychological factors affect an individual's susceptibility to respiratory illnesses, psychological predictors of respiratory mortality have received little attention. This study investigated whether an age-specific psychological factor, older individuals’ beliefs about their own aging, predicted the likelihood of their dying from respiratory causes (ICD-9: 460–519). The sample was composed of 620 individuals, aged 50–87 years at baseline, who participated in a longitudinal study with six waves. Our research found that individuals with higher baseline positive self-perceptions of aging were significantly less likely to die of respiratory causes over the next 23 years, after controlling for age, functional health, gender, loneliness, marital status, self-rated health, and socioeconomic status (hazard ratio?=?0.695; p?<?0.005). This is the first study to link individual beliefs about aging to cause-specific mortality. Future research is warranted to further elucidate the relationship between self-perceptions of aging and resistance to respiratory mortality.  相似文献   
72.
This study investigated the impact of a graduate course that focused on picture books on teachers’ understandings of the picture book format and the ways in which these understandings influenced their self-reports of picture book use in the classroom. Findings of this qualitative investigation revealed that immersion in and analysis of the picture book format resulted in important changes in teachers’ understandings of and literary stance toward picture books. In addition, teachers reported changes in their instructional practices which, in turn, led to reported changes in their students’ construction of meaning as they interacted with picture books.  相似文献   
73.
The purpose of this study was twofold: to (a) find out what questions currently practicing middle grade teachers have about vocabulary instruction and (b) determine what current undergraduate content area textbooks include that provide answers to these vocabulary questions. As researchers and practitioners directly responsible for teaching preservice middle grades teachers, this was a beginning step in examining whether our own teacher preparation programs are meeting the needs of new teachers as they encounter the demands of teaching vocabulary in their content areas. Teacher concerns about vocabulary instruction were determined by a survey instrument administered to 390 middle school teachers to ascertain questions they have about teaching vocabulary. A content analysis of the three leading content area textbooks was then undertaken to determine to what degree the top five concerns of middle grades teachers were addressed in these texts. Though direct information on how to teach vocabulary was provided, the researchers found that twice as much information was presented indirectly, embedded under subheadings where it was mentioned. In other words, only half the time did the texts explain how to teach the principles advocated.  相似文献   
74.
Intimate partner violence (IPV) theory often locates violence equitably between women and men. Women, however, sustain greater degrees of injury than men and often use violence as a measure of protection rather than as an act of aggression. Yet measures of protection must be viewed in multiple contexts. In this case, the context is poverty, which reveals that violence by women in response to IPV is not the only way that women deal with the violence in their lives. This article explicates four strategies that battered women in poverty deploy in their protective trajectory and highlight alternative resistance strategies women use to overcome multiple structural barriers.  相似文献   
75.
This research examined the effects of appearance-based comparisons to muscular and slender idealized male bodies and the contribution of internalization and social comparison to change in body dissatisfaction. Participants were 111 male undergraduates who completed measures of body dissatisfaction, internalization, and social comparison and viewed images of either muscular or slender men in advertisements or product-only advertisements. Results indicated that exposure to both muscular and slender images was associated with an increase in body dissatisfaction, with no significant differences in the change in body dissatisfaction between the two image conditions. Internalization and trait social comparison were each associated with an increase in body dissatisfaction; however, upward social comparison was only a significant predictor of a change in body dissatisfaction for the males who viewed muscular images. These results highlight the impact of slender models on young men's body dissatisfaction and support the examination of media literacy interventions with this population.  相似文献   
76.
Although mentoring is a popular and effective means of intervention with youth, the positive effects of mentoring can be diminished by premature match closure of relationships. Program, mentor, and mentee characteristics were examined as predictors of premature match closure. Secondary data analyses were conducted on a large national database of mentoring programs consisting of match and youth risk information from 170 mentoring programs and 6468 matches from across the U.S. Premature closure was associated with mentee age at match inception and 19 individual mentee characteristics. The set of mentee characteristics were examined as part of a cumulative risk index encompassing seven conceptually combined categories including family background characteristics, school functioning problems, engagement in risky health behaviors, self‐regulation difficulties, engagement in illegal or criminal activities, and internalizing and externalizing behavior problems. Both the age of mentees when matched and the cumulative risk index score significantly predicted premature closure. Results are discussed in terms of directions for future research and suggestions for enhancing mentoring program practices.  相似文献   
77.
This research used ecological momentary assessment to examine the effects of exercise on state body dissatisfaction and affect in 33 undergraduate females with high trait body dissatisfaction and 28 with low trait body dissatisfaction who exercised at least three times weekly. Trait body dissatisfaction was investigated as a moderator of the effects of exercise as well as different motivations for exercise. Results indicated all participants experienced lower state body dissatisfaction and negative affect and greater positive affect post-exercise. Trait body dissatisfaction moderated the association between motivations and exercise effects. Appearance and weight motivations were related to higher state body dissatisfaction for all individuals. Fitness and health motivations were related to higher state body dissatisfaction for high trait body dissatisfied individuals and lower state body dissatisfaction for low trait body dissatisfied individuals. Thus, although exercise has positive effects on body dissatisfaction and affect for high frequency exercisers, their exercise motivations impact these effects.  相似文献   
78.
Some political ads used in the 2016 U.S. election evoked feelings colloquially known as being moved to tears. We conceptualise this phenomenon as a positive social emotion that appraises and motivates communal relations, is accompanied by physical sensations (including lachrymation, piloerection, chest warmth), and often labelled metaphorically. We surveyed U.S. voters in the fortnight before the 2016 U.S. election. Selected ads evoked the emotion completely and reliably, but in a partisan fashion: Clinton voters were moved to tears by three selected Clinton ads, and Trump voters were moved to tears by two Trump ads. Viewers were much less moved by ads of the candidate they did not support. Being moved to tears predicted intention to vote for the candidate depicted. We conclude that some contemporary political advertising is able to move its audience to tears, and thereby motivates support.  相似文献   
79.
Research on adult judgment and decision making has focused on deviations from normative models, demonstrating biases and reliance on heuristic shortcuts, thus presenting a very different picture than developmental theories that describe a unidirectional progression toward greater logic and efficiency. Recent research related to this apparent contradiction indicates that children develop competencies to reason effectively and make normative decisions, but also develop biased judgment strategies that are used inappropriately in some situations. We suggest potential explanations for the findings, highlighting the need to consider models that incorporate development in both experiential and analytic information processing systems.  相似文献   
80.
The reporting of measures of effect size has become increasingly important in psychology. A Monte Carlo resampling permutation procedure is introduced to find near-optimum maximum values for Stuart’s τ c measure for two-way ordinal contingency tables, also termed Kendall’s τ c since Kendall introduced τ a and τ b . Comparisons between resampling and exact procedures demonstrate the accuracy and utility of resampling measures of effect size for two-way ordinal contingency tables. The resampling procedure is shown to be more precise than the traditional method of standardizing τ c .  相似文献   
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