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991.
The purpose of this study was to examine the validity of teachers' identification of problem children. Ninety-five third-grade children served as subjects. Teachers nominated children as a conduct problem, withdrawal problem, or normal, resulting in 16, 14, and 65 children being assigned to the three groups. Behavioral observations, peer sociometric ratings, and academic achievement scores were collected. The results indicated that conduct problem children differed from normal children on behavioral, sociometric, and academic measures, whereas withdrawn children differed from normals on the latter two measures. Conduct problem and withdrawal problem children did not differ on any of the dependent measures. The results suggest that teachers can identify children who are having difficulties in class but may be less accurate in differentiating between different types of problem children.This research was supported in part by NIMH grant MH-28859-01. Data reported in this article are part of a larger project assessing the social skills of children.  相似文献   
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There are two principal differences between the Triangular Method and the 3-Alternative Forced-Choice (3-AFC) procedure originating from the theory of signal detection. These are the instructions given and the types of three-stimulus sets (‘triangles’) presented to the subject.In the Triangular Method the subjects are instructed to select the odd stimulus from each triangle presented, whilst in the 3-AFC task the subject must either select the strongest or identify the weakest stimulus.The triangles presented in the Triangular Method sometimes contain two physically weak stimuli plus one stronger, and at other times two strong stimuli plus one weaker. In contrast, in a 3-AFC experiment all the triangles comprise either two weak plus one stronger, or two strong plus one weaker stimulus.Previous research has shown that the parameter d' is invariant with the two procedures, if the appropriate models are used for conversion of proportions of correct responses into corresponding values of d'.The present experiments provide evidence that the Triangular Method instructions (to select the odd stimulus) used in combination with the 3-AFC task design (using three types of triangles) does not result in biased estimates of d'. In addition, it was shown that even after a large number of presentations the value of d' remained stable, which supports the notion of stability of the decision rule implied by the oddity instructions.  相似文献   
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This study explored the relationship of sex-role self-concept and general attitudes toward women's roles to patterns of career preferences and to career salience among 50 undergraduate women. Sex-role self-concept was measured by the Bem Sex-Role Inventory, and attitudes by the Attitudes Toward Women Scale. Patterns in career preferences were determined by studying the degree of gender dominance in past occupational daydreams as well as in present college major and intended future occupation. Career salience was measured using a content analysis of written future fantasies. Sex-role self-concept was related to past occupational preferences, with masculine-typed women showing a pattern of nontraditional daydreams compared to those of feminine-typed women. Attitude variables were related to present career choices, with liberal women in more male-dominant fields than conservative women. Both self-concept and attitude variables were related to career salience, measured by the proportion of fantasies about the future devoted to work themes. Masculine women showed evidence of more career salience than androgynous or undifferentiated women, and liberal women more than conservative women.  相似文献   
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Forty eight couples with impotence, anorgasmia or loss of libido were randomly allocated to one of three treatment conditions: (i) modified Masters and Johnson (male and female therapist), (ii) modified Masters and Johnson (one therapist) and (iii) marital therapy and relaxation comparison procedure (one therapist). The major variables investigated were type of therapy, number of therapists (one or two) and sex of therapist. Post-treatment and one year follow-up assessments showed no significant difference in outcome between treatment approaches. No significant effects were found for sex of therapist and the interaction between sex of therapist and sex of presenter.  相似文献   
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