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991.
Three studies are reported showing that emotional responses to stress can be modified by systematic prior practice in adopting particular processing modes. Participants were induced to think about positive and negative scenarios in a mode either characteristic of or inconsistent with the abstract-evaluative mind-set observed in depressive rumination, via explicit instructions (Experiments 1 and 2) and via implicit induction of interpretative biases (Experiment 3), before being exposed to a failure experience. In all three studies, participants trained into the mode antithetical to depressive rumination demonstrated less emotional reactivity following failure than participants trained into the mode consistent with depressive rumination. These findings provide evidence consistent with the hypothesis that processing mode modifies emotional reactivity and support the processing-mode theory of rumination.  相似文献   
992.
Based on proposed hierarchical relations derived from the Neo-Socioanalytic Theory of personality [Roberts, B. W., & Wood, D. (2006). Personality development in the context of the Neo-Socioanalytic Model of personality. In D. K. Mroczek & T. D. Little (Eds.), Handbook of personality development (pp. 11–39). Mahwah, NJ: Lawrence Erlbaum Associates Publishers], the present study examined the relationships between trait and motivation constructs and health-related outcomes. Participants (N = 201) completed a Big Five measure of personality traits, parallel exercise and diet behavioral identity trait measures, measures of personal values, exercise and diet-related personal strivings, and exercise and diet self-reports. Participants also completed a physical activity assessment and were weighed on a calibrated electronic scale from which body fat percentage could be determined. It was expected that contextualized trait and motivation constructs would mediate the relations between broad trait and motivation constructs and the health-related outcomes. The patterns of relations across trait and motivation constructs also were explored. The trait domain exhibited the expected pattern of hierarchical relations, but the motivation domain showed a more complex pattern of relations. The results are discussed in relation to a hierarchical model of personality and behavior that brings together trait and motivation constructs at multiple levels of analysis.  相似文献   
993.
As genetic testing becomes an integral part of the evaluation of deaf infants and children, it is important to understand parental views on genetic testing. The purpose of this study is to examine parental reasons for, and beliefs about, genetic testing for deafness in early-identified infants, and to determine if they differ as a function of ethnicity. We present baseline data collected from 56 Caucasian, 59 Hispanic, and 24 Asian parents of deaf children participating in a longitudinal, prospective study on genetic testing for connexin-related deafness. The overall finding is that reasons for, and beliefs about, genetic testing for deafness varied as a function of ethnicity. Virtually all parents sought genetic testing to understand why their child is deaf. However, Asian and/or Hispanic parents were more likely than Caucasian parents to view family planning, helping with their child's medical care, and helping the family as other important reasons for testing, and were more likely than Caucasian parents to perceive genetic testing to be useful for these purposes. Asian and Hispanic parents were more likely than Caucasian parents to perceive genetic testing in harmful terms. Genetic testing fulfills a cognitive need for parents to understand why their child is deaf, yet differences in responses suggest that Asian and Hispanic parents may seek testing for other purposes. Understanding different perspectives on genetic testing for deafness will enhance genetic counselors' cultural competence and facilitate the pre-test genetic counseling session.  相似文献   
994.
Many objects typically occur in particular locations, and object words encode these spatial associations. We tested whether such object words (e.g., head, foot) orient attention toward the location where the denoted object typically occurs (i.e., up, down). Because object words elicit perceptual simulations of the denoted objects (i.e., the representations acquired during actual perception are reactivated), we predicted that an object word would interfere with identification of an unrelated visual target subsequently presented in the object's typical location. Consistent with this prediction, three experiments demonstrated that words denoting objects that typically occur high in the visual field hindered identification of targets appearing at the top of the display, whereas words denoting low objects hindered target identification at the bottom of the display. Thus, object words oriented attention to and activated perceptual simulations in the objects' typical locations. These results shed new light on how language affects perception.  相似文献   
995.
Certain events, commonly found in the life histories of children, have been characterized as potentially stressful (Rutter, 1981). There is some evidence to support the hypothesis that these events play a role in the etiology of various disorders, although the nature of that relationship is not clear (Dohrenwend & Dohrenwend, 1974). Yet that relationship remains the subject of considerable interest, as can be seen by the number of studies on the influence of stressful life events on children's emotional adjustment and school performance (Boike, Gesten, Cowen, Felner, & Francis, 1978; Felner, Ginter, Boike, & Cowen, 1981; Felner, Stolberg, & Cowen, 1975; Gesten, Scher, & Cowen, 1981; Felner, Stolberg, & Cowen, 1975; Gesten, Scher, & Cowen, 1978; Rolf & Garmezy, 1974; Sandler & Block, 1979; Siegel, 1981). Sandler and Ramsey (1980) have suggested that the role of life events as stressors can be understood to be a function of, among other things, the frequency of occurrence of events. For research and clinical assessment purposes, baseline data on the incidence of stressful life events of children seem to be necessary. In order to collect and organize baseline data, the relevant demographic variables must be identified. It was hypothesized that there might be two relevant demographic variables: age and socioeconomic status (SES). The purposes of this study were to (a) conduct a survey to gather baseline data on the incidence of stressful life events of children, and (b) examine the effects of age and SES on the number of events reported.  相似文献   
996.
The Personality Assessment Inventory (PAI; L. C. Morey, 1991) is a promising tool for the assessment of Posttraumatic Stress Disorder (PTSD), but few studies have examined the PAI profiles of individuals with the diagnosis. In this study, the PAI was administered to 176 combat veterans with PTSD. Results showed significant elevations on scales measuring depression, somatic complaints, anxiety, anxiety-related disorders, schizophrenia, and negative impression management. The Traumatic Stress subscale was the highest point in the mean score profile and was moderately correlated with several established measures of PTSD. Veterans with and without comorbid major depression differed on PAI scales assessing depression, anxiety, and warmth. Analysis of two-point codetypes for the PAI and the MMPI-2 revealed substantial heterogeneity in symptom endorsement on both instruments, suggesting that there may be no clear PTSD profile on either instrument. Results provide a reference point for future work with the PAI in PTSD samples.  相似文献   
997.
The role of proprioceptive inputs in the control of goal-directed movements was examined, by means of the tendon vibration technique, in 5 to 11-year old children performing a serial pointing task. Children pointed, with movements of various amplitudes and at various positions, by alternating wrist flexions and extensions. Tendon vibration was applied to both agonist and antagonist muscles to perturb relevant muscular proprioceptive inputs during the static or dynamic phase of the task, i.e., during stops on targets or during movement execution. Constant and variable amplitude errors as well as constant position error were evaluated. Vibratory perturbation applied during movement execution resulted in a similar reduction in movement amplitude, yielding an increased constant error in all age groups and a systematic position error in the direction of the movement starting point. Perturbing proprioception during static phases preceding movement resulted in an age-related increase in the variable amplitude error, which was maximal in 5-year old children performing extension movements. The results were interpreted in terms of the use of proprioceptive information in the feedforward and feedback based components of movement control in children. In particular, the results indicated (1) developmental changes in the relative weighting of each component, (2) an increased capacity to move from one strategy to the other, depending on the availability of information, and (3) developmental changes from an alternated to an integrated control of amplitude and position in serial pointing.  相似文献   
998.
999.
A relationship between feminist attitudes and body satisfaction has been suggested in the literature, but has received no empirical support. Multiple regression analyses were performed on a sample of 200 primarily Caucasian women. Results indicated that after controlling for certain known predictors of body dissatisfaction, the Physical Attractiveness(PA) subscale of the CFIS was negatively related to both General and Specific Body Dissatisfaction, but that the total CFIS score was not. These findings suggest that women's feminist attitudes regarding physical attractiveness relate significantly to body satisfaction, but an overall feminist identification does not. Applications of this finding may contribute to the reduction of women's excessive concerns with their bodies. The authors wish to thank Adele LeMaire for her assistance with the data collection.  相似文献   
1000.
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