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101.
102.
Miriam Gayle Wardle 《Psychology of women quarterly》1976,1(2):151-159
Eight females ( age = 20 yrs.) were subjects in an experiment consisting of two parts. The first part measured the maximal work capacity and peak work load on a treadmill at a speed of 8 kms (5 mph) with grade increasing 2 1/2% every 3 minutes. The second part measured energy expended on a treadmill walked under varying conditions of speed, grade, and load in an eight hour day of strenuous work. The results showed that these women were able to do strenuous work expending 2369 kcals for 8 1/2 hours. The energy expended exceeded that required for most physically demanding occupations. The results have implications for vocational choice research for women who have been excluded from occupations due to an assumed lack of strength. 相似文献
103.
Written responses to a questionnaire by 255 officers who used canines in police work were assessed. Almost all officers frequently played with, talked to, petted, and brushed their dogs and believed the dogs benefitted their health and well-being. Officers whose dogs slept indoors, often in the same bedroom, generally said they loved their dogs and they described their dogs as calm rather than active, as indicated by a multiple correspondence analysis. These 96 officers more than the 154 officers whose dogs slept outdoors or in kennels also planned to remain in canine work. Although departments often assumed responsibility for purchasing the dogs, the more experienced officers usually were involved in the final selection of dogs (logistic regression: p < .0001). Compared with 94 officers not involved in selecting their dogs, 106 officers with a specific role in selecting their dogs planned to stay in canine work, as shown by a multiple correspondence analysis. They believed the dogs had saved their lives (p < .01). Over-all, officers reported spending 4.1 hr. on-duty and 2.9 hr. off-duty per week training their dogs, and also played with them for 6.5 hr. per week, assuring a regular pattern of exercise for the officers. Virtually all officers valued canine service and believed the dogs enhanced the department's effectiveness. This study showed that both close companionship with the dog and involvement in selecting the dog were associated both with satisfaction with the dog and with working as a canine officer. 相似文献
104.
Woods AB Page GG O'Campo P Pugh LC Ford D Campbell JC 《American journal of community psychology》2005,36(1-2):159-175
Background: Women who experience intimate partner violence (IPV) report greater stress and negative health consequences than nonabused women. Although an association between psychological stress and altered immune function has been shown, IPV studies have not investigated this relationship. Objective: This study explored the association of IPV with mental health symptoms and an immune marker to determine if posttraumatic stress disorder (PTSD) symptoms mediate the effect of IPV on pro-inflammatory (IFN-γ) cytokine levels. Methods: A cross-sectional, comparative design was used to compare 62 women with IPV and 39 nonabused women. Results: Mean IFN-γ values were higher in abused women and in women with current PTSD symptoms. There were no significant relationships with potential confounding variables that could provide an alternative explanation for the increase in production of proinflammatory cytokines. Conclusions: PTSD symptoms mediate the association between IPV and IFN-γ levels and may partially explain the association of mental health symptoms with physical health sequelae in IPV. 相似文献
105.
A structural modeling approach was used to examine the relationships between age, verbal working memory (vWM), and 3 types of language measures: online syntactic processing, sentence comprehension, and text comprehension. The best-fit model for the online-processing measure revealed a direct effect of age on online sentence processing, but no effect mediated through vWM. The best-fit models for sentence and text comprehension included an effect of age mediated through vWM and no direct effect of age. These results indicate that the relationship among age, vWM, and comprehension differs depending on the measure of language processing and support the view that individual differences in vWM do not affect individuals' online syntactic processing. 相似文献
106.
Remembering everyday experience through the prism of self-esteem 总被引:1,自引:0,他引:1
107.
The assessment of worry among older adults typically has involved measures designed with younger cohorts. Because of special concerns in assessing older adults, modifications to existing instruments may be necessary. Addressing equivocal factor analytic data on the Penn State Worry Questionnaire (PSWQ) among younger adults, the authors conducted confirmatory factor analyses to evaluate the generalizability of previous models to older adults with generalized anxiety disorder. Data fit poorly with established single- and two-factor models. The single-factor model was modified, resulting in the elimination of 8 items, strong fit indices, high internal consistency, adequate test-retest reliability, and good convergent and divergent validity. Further psychometric work is required to assess whether the revised model is a more parsimonious method to assess late-life anxiety. 相似文献
108.
Exploring the influence of personality on depressive symptoms and self-esteem across a significant life transition 总被引:1,自引:0,他引:1
This study investigates the influence of personality on adjustment to a particular life transition, community relocation. Participants were 285 women (average age=69.5) who were interviewed once before they moved, and then multiple times after the move. Within the context of this multiwave design, personality traits were used to predict changes in depressive symptoms (DS) and self-esteem (SE) across the move. Neuroticism and Openness to Experience predicted increases in DS over time, whereas Extraversion and Openness predicted increases in SE. Stressful reactions to the move and sense of mastery about the move partially mediated these effects. The study documents the dynamic influence of personality on positive and negative aspects of adjustment and investigates differing routes through which such effects occur. 相似文献
109.
110.
S Vogelmann-Sine E D Ervin R Christensen C H Warmsun L P Ullmann 《Journal of personality》1979,47(3):420-431
This study investigated sex differences of feelings attributed to a woman in situations involving varying degrees of coercion and sexual advances. Sixteen vignettes (12 dealing with sex and coercion, 4 dealing with coercion only) were rated on 17 semantic differential scales by 59 undergraduates (44 females, 15 males) and 45 graduate students (18 females, 27 males). The 16 vignettes yielded factors of Sexual Flattery/Overtures, Sexual Aggressiveness, and Violence. Factor analyses of the 17 semantic differential scales yielded factors of Helplessness, Aversiveness, and Threat. High agreement was found between males and females in both the graduate and undergraduate samples on the relative intensity of feelings attributed to the woman across the sex/coercion vignettes for the three dimensions of Helplessness, Aversiveness, and Threat. Even more importantly, systematic differences between males and females on intensity of attributed feelings across the semantic differential factors were independently replicated using the graduate and undergraduate samples. Analyses of variance revealed that males showed significantly greater attributions on the factors Helplessness and Threat on scenes mainly dealing with sexual flattery/overtures, whereas they showed significantly less attributions on the factor Aversiveness on scenes dealing with sexual aggressiveness and rape. In short, while there was strong agreement between men and women, there were also replicated significant systematic differences with men overestimating the psychological impact of less intense incidents and underestimating the psychological impact on women of more intense incidents. 相似文献