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941.
942.
Gennadij G. Knyazev Victor I. Belopolsky M. V. Bodunov Glenn D. Wilson 《Personality and individual differences》2004,37(8):1681-1692
One hundred and seventy seven males and 399 females completed a translated short version of the Eysenck Personality Profiler (EPP-S). Two hundred and ninety four Ss also completed the EPQ. By means of item analysis, further shortening of the EPP was achieved, while retaining adequate psychometric characteristics and convergent validity with EPQ scales. Confirmatory factor analysis (CFA) confirmed the Eysenck hierarchical model of personality with three basic dimensions and showed stability of the EPP factor structure across genders and sub-samples of different origin. However, CFA showed that only E and P were independent, while N was correlated with E and P. 相似文献
943.
Posttraumatic Growth in the Context of Heart Disease 总被引:2,自引:1,他引:1
Alia I. Sheikh 《Journal of clinical psychology in medical settings》2004,11(4):265-273
The concept of positive consequences arising as a result of coping with traumatic experiences, such as life-threatening illness, represents an emerging area of empirical study in the stress and health literature. This study investigates three specific psychosocial variables (personality, social support, and coping) in relation to posttraumatic growth in a population of individuals coping with heart disease. The results indicate that Extraversion was the most significant predictor of growth, and there is evidence that Problem-Focused Coping partially mediated this relationship between Extraversion and posttraumatic growth. The role of Social Support Satisfaction in predicting growth remains unclear. Findings emphasize the importance of personal and environmental factors in psychological interventions aimed at improving the adjustment and posttraumatic growth of heart patients. Directions for future research are proposed. 相似文献
944.
945.
Why can we track only so many objects? We addressed this question by asking when and how tracking errors emerge. To test the hypothesis that many tracking errors are target/nontarget confusions emerging from close encounters, we compared standard multiple-object tracking trials with trials on which a nontarget turned a random color whenever it approached within 4° of a target. This manipulation significantly improved performance by alleviating the correspondence challenge of a close encounter. Two control experiments showed that color change benefits were not merely due to target recovery. Follow-up experiments demonstrated that color change benefits did not accrue monotonically with distance but, instead, seemed to obey a step function; and an additional experiment demonstrated that, without color changes, the frequency of close encounters predicts tracking performance. Taken together, these experiments suggest that uncertainty about target location imposes the primary constraint on tracking, at times causing errors by leading to confusions between targets and nontargets. 相似文献
946.
Knight JB Meeks JT Marsh RL Cook GI Brewer GA Hicks JL 《Journal of experimental psychology. Learning, memory, and cognition》2011,37(2):298-307
In event-based prospective memory, current theories make differing predictions as to whether intention-related material can be spontaneously noticed (i.e., noticed without relying on preparatory attentional processes). In 2 experiments, participants formed an intention that was contextually associated to the final phase of the experiment, and lures that overlapped to differing degrees with the features of the intention-related cues were embedded in the initial phase. When participants were outside of the appropriate responding context (i.e., the initial phase), they exhibited slower latencies to lures that exactly matched the features of their intention compared with other types of lures and control words. In addition, on a final remember/know recognition test, participants reported having greater subjective recollection for the occurrence of the exact-match lures. These results suggest that exact-match lures were spontaneously noticed and differentially processed in the absence of any observable preparatory attentional processes. The findings have implications for the theoretical debate over whether preparatory attention must always be relied upon to notice intention-related material. 相似文献
947.
948.
The paper states the goal of this special issue and briefly summarizes the topics of the papers addressed in this issue. 相似文献
949.
Cole DA Cai L Martin NC Findling RL Youngstrom EA Garber J Curry JF Hyde JS Essex MJ Compas BE Goodyer IM Rohde P Stark KD Slattery MJ Forehand R 《心理评价》2011,23(4):819-833
Our goals in this article were to use item response theory (IRT) to assess the relation of depressive symptoms to the underlying dimension of depression and to demonstrate how IRT-based measurement strategies can yield more reliable data about depression severity than conventional symptom counts. Participants were 3,403 children and adolescents from 12 contributing clinical and nonclinical samples; all participants had received the Kiddie Schedule of Affective Disorders and Schizophrenia for School-Aged Children. Results revealed that some symptoms reflected higher levels of depression and were more discriminating than others. Furthermore, use of IRT-based information about symptom severity and discriminability in the measurement of depression severity was shown to reduce measurement error and increase measurement fidelity. 相似文献
950.