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871.
872.
Broad and specific psychological traits may uniquely differentiate trauma victims with PTSD from trauma victims without PTSD, but there is a need for representative, population-based research. We investigated elevated neuroticism and self-criticism in association with the presence versus absence of PTSD in a nationally representative sample of adults who experienced a traumatic stressor. Respondents were from the National Comorbidity Survey Part II (N=5877) (). Individuals who experienced one or more traumatic events were selected (N=3238). In separate regression analyses, elevated levels of neuroticism and self-criticism were each significantly associated with PTSD among men and women who had experienced one or more traumatic events. After controlling for types of traumas experienced and other previously identified factors (Bromet, Sonnega, & Kessler, 1998. American Journal of Epidemiology, 147, 353-361), neuroticism remained significantly associated with PTSD in women and both neuroticism and self-criticism remained significant in men. Evidence from this nationally representative sample of adults who experienced traumatic events suggests that self-criticism and especially the broad personality domain of neuroticism may represent robust psychological dimensions associated with the presence of PTSD. 相似文献
873.
Interactive effects of personality and perceptions of the work situation on workplace deviance 总被引:1,自引:0,他引:1
Colbert AE Mount MK Harter JK Witt LA Barrick MR 《The Journal of applied psychology》2004,89(4):599-609
Previous research on workplace deviance has examined the relationship of either personality or employees' situational perceptions with deviant behavior. In this study, the authors focused on the joint relationship of personality and perceptions of the work situation with deviant behavior. Using 4 samples of employees and multiple operationalizations of the core constructs, the authors found support for the hypothesis that positive perceptions of the work situation are negatively related to workplace deviance. In addition, consistent with hypotheses, the personality traits of conscientiousness, emotional stability, and agreeableness moderated this relationship. Specifically, the relationship between perceptions of the developmental environment and organizational deviance was stronger for employees low in conscientiousness or emotional stability, and the relationship between perceived organizational support and interpersonal deviance was stronger for employees low in agreeableness. 相似文献
874.
Cup stacking has been adopted recently by many physical education programs to enhance rudimentary motor skills such as hand-eye coordination and ambidexterity as well as quickness and concentration; however, no empirical evidence has been published to support these claims. We examined the influence of cup stacking on hand-eye coordination and reaction time of 24 boys and 18 girls in second grade as measured by the Soda Pop and Yardstick tests, respectively. Two physical education classes were randomly assigned as treatment and control groups and were pre- and posttested for hand-eye coordination and reaction time. The treatment group participated in a 5-wk. cup-stacking program. Significant improvements were noted for both hand-eye coordination and reaction time between the pre- and posttest scores for this group but not for the control group. Therefore, cup stacking is indeed effective in enhancing hand-eye coordination and reaction time. 相似文献
875.
There is general agreement that the effect of frequency on lexical access time is roughly logarithmic, although little attention has been given to the reason for this. The authors argue that models of lexical access that incorporate a frequency-ordered serial comparison or verification procedure provide an account of this effect and predict that the underlying function directly relates access time to the rank order of words in a frequency-ordered set. For both group data and individual data, it is shown that rank provides a better fit to the data than does a function based on log frequency. Extensions to a search model are proposed that account for error rates and latencies and the effect of age of acquisition, which is interpreted as an effect of cumulative frequency. 相似文献
876.
Testing hypotheses on specific environmental causal effects on behavior 总被引:16,自引:0,他引:16
There have been strong critiques of the notion that environmental influences can have an important effect on psychological functioning. The substance of these criticisms is considered in order to infer the methodological challenges that have to be met. Concepts of cause and of the testing of causal effects are discussed with a particular focus on the need to consider sample selection and the value (and limitations) of longitudinal data. The designs that may be used to test hypotheses on specific environmental risk mechanisms for psychopathology are discussed in relation to a range of adoption strategies, twin designs, various types of "natural experiments," migration designs, the study of secular change, and intervention designs. In each case, consideration is given to the need for samples that "pull-apart" variables that ordinarily go together, specific hypotheses on possible causal processes, and the specification and testing of key assumptions. It is concluded that environmental risk hypotheses can be (and have been) put to the test but that it is usually necessary to use a combination of research strategies. 相似文献
877.
We measured the extent of amodal completion as a function of stimulus duration over the range of 15–210 msec, for both moving and stationary stimuli. Completion was assessed using a performancebased measure: a shape discrimination task that is easy if the stimulus is amodally completed and difficult if it is not. Specifically, participants judged whether an upright rectangle was longer horizontally or vertically, when the rectangle was unoccluded, occluded at its corners by four negative-contrast squares, or occluded at its corners by four zero-contrast squares. In the zero-contrast condition, amodal completion did not occur because there were no occlusion cues; in the unoccluded condition, the entire figure was present. Thus, comparing performance in the negative-contrast condition to these two extremes provided a quantitative measure of amodal completion. This measure revealed a rapid but measurable time course for amodal completion. Moving and stationary stimuli took the same amount of time to be completed (≈ 75 msec), but moving stimuli had slightly stronger completion at long durations. 相似文献
878.
Journal of Behavioral Education - Researchers widely assert that requiring eye contact from students with autism spectrum disorder (ASD) before instruction is highly important to the outcome of... 相似文献
879.
Plaisted Hannah Waite Polly Gordon Kate Creswell Cathy 《Clinical child and family psychology review》2021,24(2):348-369
Clinical Child and Family Psychology Review - Cognitive behavioural therapy is an effective treatment for anxiety disorders in children and young people; however, many do not benefit. Behavioural... 相似文献
880.
Social Psychology of Education - The Programme for International Student Assessment (PISA) has identified that one in three Australian students do not feel a sense of belonging to school, yet... 相似文献