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171.
This study explored gender differences indepressive symptoms during adolescence in relation withgender-typed characteristics, problem-solving abilities,and stressful life events. Participants were 306 white French-speaking adolescents (142 men and164 women) from upper middle-class families enrolled ina high school in the Trois-Rivières area ofQuebec. Participants ranged in age from 14 to 17 years, with a mean age of 15.3 years (SD = .95). Theycompleted the French versions of the Beck DepressionInventory (BDI), the Bem Sex Role Inventory (BSRI), theProblem-Solving Inventory (PSI), and the Life Event Questionnaire (LEQ) during a regularclass. Depressed participants distinguished themselvesfrom nondepressed participants on all variables exceptfor expressivity. Instrumentality was negatively correlated with depression for boys and for thetotal sample. Scores on all three subscales of the PSIcorrelated with depression, and with scores on the LEQ,with the exception of In the Last Yearsubscale for boys. A path analysis was conducted usingscores on the BDI as the dependent variable. Subjectiveproblem-solving abilities act as a mediating variablebetween instrumentality and depression. Instrumentality, expressivity, and problem-solving abilitiesexplained a significant portion of the variance of theBDI.  相似文献   
172.
The DSM-IV does not subclassify patients with depression on the basis of anxiety level. Hence a significant confound may exist in all outcome studies that employ DSM definitions of depression. To establish that objectively identifiable anxious and nonanxious subtypes of depression do indeed exist, a psychophysiological assessment battery was used with 114 treatment-seeking older adults. Dichotomous criterion categorization as either Nonanxious Depressed or Anxious Depressed was based on (a) DSM-III-R/DSM-IV diagnosis, and (b) standardized questionnaires of psychopathology. Multivariate analyses revealed no differences between groups when DSM criteria were used to classify participants. However, identical analyses using phenomenological diagnostic criteria indicated that anxious and nonanxious depressed participants differed in their psychophysiological response to negative imagery. Although anxious and nonanxious depressed participants evince different psychophysiological response patterns, these differences unfortunately are obscured by the DSM. Consequently, a phenomenological classification system may be more appropriate with affective disorders.  相似文献   
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Signal detection theory (SDT) requires that the slope of the receiver operating characteristic (ROC) is independent of the probability of signal and noise. But it has been shown that when the rating procedure is applied to detection, the slope of the receiver operating characteristic may increase as a function of the probability of the signal (Schulman & Greenberg, 1970). This presents a serious problem for signal detection theory. This problem is examined in relation to a recent theory of criterion setting (Treisman & Williams, 1984), and an explanation for the effect of signal probability on ROC slope is derived which is compatible with SDT. Further data on the relation between signal probability and ROC slope are reported.  相似文献   
176.
The psychometric properties of the Wolpe-Lazarus Assertiveness Scale (WLAS) were evaluated with a sample of 100 male and 157 female psychiatric patients. There were no significant differences with regard to males and females for total WLAS scores. The WLAS seems to be internally consistent and has acceptable split-half and test-retest reliabilities. A factor analysis performed separately for males and females indicates that the 10 most prominent factors account for about 60% of the accumulated variance. The primary factor, shared by males and females, was labeled General Expressiveness. There was little evidence for the external validity of the WLAS when total scores were correlated with performance on a role play test. However, when WLAS factor scores were evaluated in light of role played performance, somewhat better evidence of the external validity of the WLAS was found in two of the factors for the females.  相似文献   
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The evidence for the neural quantum theory of sensory discrimination which is currently given most weight is the occurrence of intercept ratios involving small integers, such as 2:1. The importance ascribed to them derives from the implicit assumption that other theories of discrimination predict that they should be rare. This assumption is examined for the statistical decision model of discrimination. It is shown that if the latter applies, the frequency with which such ratios might be expected to occur would not be negligible and might be quite high. Thus such ratios give far less support to the neural quantum theory than has been supposed.  相似文献   
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A correlational study was conducted in an effort to examine the relationship between children's level of assertive skill and their social (sociometric) status. The Ss were 15 male and 15 female elementary school children ranging in age from 9 to 11 yr. Each S was administered: (a) positive and negative peer nominations and roster and rating scale sociometrics; (b) self-report questionnaires concerning their assertive behavior; and (c) standardized interviews to assess knowledge of assertive behavior. In addition, teachers' ratings of children's interpersonal behavior were obtained. Results indicated some degree of correspondence between assertion indices and sociometric ratings. However, correlation coefficients generally were in the low-to-moderate range. Also, several scales from children's self-report and teacher's ratings of children's assertive behavior differentiated high- and low-popular children. Results are discussed in terms of: (1) the utility of employing multiple criteria in assessing social functioning of children; and (2) the need to determine empirically the relevance of assertive and other interpersonal skills in childrens' social repertoires.  相似文献   
180.
The rapid development of Orientalism in the nineteenth century played a fundamental role in the expansion of our prior conceptions of various religious traditions. In this article, I will analyse James Darmesteter's assessment of the development of French Orientalism. He discussed this issue in his Essais orientaux (1883a). First, I will describe the discoveries mentioned by Darmesteter. Second, I will highlight his comments about the contributions of French scholars to the development of orientalism. Finally, I will analyse the relation between the Franco–German War (1870–71) and Darmesteter's Essais. The article will show that the military vocabulary used by Darmesteter is a clear indication of the impact of the war on his writing.  相似文献   
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