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151.
Adam Rutland Rupert J. Brown Lindsey Cameron Anni Ahmavaara Katie Arnold Jenni Samson 《European journal of social psychology》2007,37(1):171-190
Two studies were conducted that go beyond previous research by examining when and why children might show intergroup bias in the attribution of positive, but not negative traits (PNAE: the positive–negative asymmetry effect, Mummendey & Otten, 1998, European review of social psychology, Vol. 9). In Study 1 (n = 107) children completed a ‘mixed’ trait attribution task in a dichotomous group context. As predicted there was a developmental trend between 7 and 12 years of age in the PNAE. The 7‐year olds were the only age group not to show the effect. Study 1 also found a quadratic developmental trend in children's national intergroup bias. Study 2 (n = 62) replicated the developmental path of the PNAE found in Study 1 using a wider age range of 6–16 years. This study used a ‘mixed’ list of traits which were not only antonyms and a procedure that made the positive and negative trait dimensions explicitly independent. Significantly, Study 2 found in‐group exclusion norm partially mediated the development of the PNAE. These findings support an account of the positive–negative asymmetry effect based upon normative processes. Copyright © 2006 John Wiley & Sons, Ltd. 相似文献
152.
Peter P. M. Janssen Arnold B. Bakker Ad de Jong 《International journal of stress management》2001,8(4):315-332
This study aims at a test and further refinement of the Demand–Control–Support (DCS) model among construction workers (N = 210). On the basis of theory and empirical evidence, we hypothesized that mental or physical job demands, low job control, and lack of social support at work have direct and synergistic effects on burnout. The model was expanded by hypothesizing that burnout mediates the relationships between these potentially demanding working conditions on the one hand, and health complaints on the other. Results of a series of structural equation analyses partly supported these hypotheses. The proposed model fitted adequately to the data, although some variables in the DCS model did not make a unique contribution to explaining variance in burnout and (indirectly) health complaints. Interestingly, lack of social support was the most important determinant of burnout and health complaints among construction workers. In addition, a significant three-way interaction effect partly confirmed the synergism hypothesis: Physical demands were only related to burnout if participants had poor job control and reported high social support. The implications of these findings for research and practice are discussed. 相似文献
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Reisberg, McLean, and Goldfield (1987) have shown that vision plays a part in the perception of speech even when the auditory signal is clearly audible and intact. Using an alternative method the present study replicated their finding. Clearly audible spoken messages were presented in audio-only and audio-visual conditions, and the adult participants' resulting comprehension was measured. Stories were presented in French (Expt 1), in a Glaswegian accent (Expt 2), and by presenting spoken information that was semantically and syntactically complex (Experiment 3). Three separate groups of 16 adult female participants aged 19-21 participated in the three experiments. In all three experiments, comprehension improved significantly when the speaker's face was visible. 相似文献
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Robert P. Archer Arnold L. Stolberg Raymont A. Gordon William R. Goldman 《Journal of abnormal child psychology》1986,14(1):181-190
The relationship of parent personality to child psychopathology has been investigated in numerous MMPI studies over the past three decades. Very few of these studies, however, have directly analyzed MMPI response patterns of both parents and offspring. The current study included the MMPI responses of 199 families with adolescents entering inpatient and outpatient psychiatric setting (N = 542). Inpatient parents and adolescents had significantly higher mean scores across a variety of MMPI scales than did their outpatient counterparts. The linear combination of adolescent and maternal MMPI scale data, in a stepwise discriminative function analysis, resulted in accurate classification of 75% of all children in inpatient treatment and 74% of all children assigned to outpatient treatment. Findings were discussed in terms of salient MMPI differences between inpatient and outpatient families and shared psychopathological characteristics among family members with offspring in psychiatric treatment settings. 相似文献
159.
The relationships between sex and sex-role self-concept on the one hand, and career decision-making self-efficacy (CDMSE) on the other, were tested using data from 85 undergraduate business studies students. As predicted, self-concept masculinity showed a strong positive relationship with CDMSE, and self-concept femininity showed a weak positive relationship. Contrary to prediction, sex was also significantly correlated with CDMSE, though only weakly. The results add further weight to evidence that self-concept outweighs biological sex in some aspects of career development. 相似文献
160.
L E Arnold 《The Journal of clinical ethics》1992,3(2):103-8; discussion 108-13
Using CPMS as an example, this article has developed mathematical formulations to compare the value of lives saved against the cost of medical safeguards. By a logical comparison of benefit and cost converted to the same units of currency, the article explores three important questions relating to the CPMS example. These mathematical formulations serve to quantify the decision-making process in a logical manner, and might serve as a useful example for clinical and public policy decisions. 相似文献