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531.
The present study aimed at contributing to the understanding of social disparities in relation to students' academic achievement in the science, technology, engineering and mathematics domains. A sample of n = 321 German 11th graders completed measures of their family socio‐economic status (SES), general intelligence, domain‐specific ability self‐concepts and subjective scholastic values in math, physics and chemistry. Students' grades in these subjects received four months after testing served as criteria. Significant mediation effects were found for all motivational variables between fathers' SES and students' achievement, whereas for mothers' SES, only children's academic self‐concept in chemistry was a significant mediator. These results also held when students' general intelligence was controlled. Additionally, we controlled for students' grades before testing to investigate which variables mediated the influence of SES on change in school performance. Motivational variables significantly mediated the influence of fathers' SES on change in school performance in math but not in chemistry and physics. Intelligence significantly mediated the influence of fathers' SES on change in school performance in physics and chemistry but not in mathematics. The impact of mothers' SES on change in grades in chemistry was mediated by intelligence. Among others, the reasons potentially accounting for the differential influences of fathers' and mothers' SES are discussed. Copyright © 2011 John Wiley & Sons, Ltd. 相似文献
532.
作为古典共和主义者的杰出代表,哈林顿虽然对霍布斯思想批评有加,但是无论他思考政治的哲学前提,还是他对共和机制的探讨,与霍布斯所开创的现代的立场与方法都有很明晰的继承关系。 相似文献
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Sunae Kim Paul L. Harris Felix Warneken 《The British journal of developmental psychology》2014,32(3):291-304
The present research investigates how young children evaluate and reason about the disclosure of private information. Using story vignettes, children aged 4–5 and 7–8 years were asked to evaluate an individual who passed on information from a peer revealing that he or she had broken a rule (e.g., stolen a cookie; rule type) or lacked a skill (e.g., could not ride a bicycle; competence type). These negative valence stories were compared with positive valence stories in which the peer had followed a rule or possessed a skill. Younger children approved the sharing of positive, but not negative, information, irrespective of type (rule vs. competence). Older children disapproved the disclosure of someone's incompetence, whereas they approved the disclosure of a rule violation. Children justified their evaluations by reference to social rules in the rule‐type vignettes and to an individual's feelings in the competence‐type vignettes. The findings suggest that young children are concerned about the disclosure of negative information about other people, but with age they become increasingly concerned about protecting the social order even at the cost of individual privacy. 相似文献
535.
This study analyzes the influence of avatars on social presence, interpersonal trust, perceived communication quality, nonverbal behavior, and visual attention in Net‐based collaborations using a comparative approach. A real‐time communication window including a special avatar interface was integrated into a shared collaborative workspace. Communication modes under investigation were text chat, audio, audio–video, and avatar. Significant differences were found between text chat and all other communication modalities in perceived intimateness, co‐presence, and emotionally‐based trust. Microanalyses of nonverbal activity and visual attention point to similarities between video and avatar modes, both showing higher levels of exposure to the virtual other and visual attention, in particular in the initial phase of interaction as compared to text and audio. 相似文献
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Leon Mann Charlotte Tan Crisetta MacLeod-Morgan Anne Dixon 《The British journal of developmental psychology》1984,2(3):275-281
This study examined age-related changes in the child's application of the principle of majority rule in group decisions. Following a problem posed by Moessinger (1981), we enquired whether children routinely apply the majority rule when the majority consists of a shifting (variable) set of members across decisions, and alternate between majority and minority when the majority and minority is fixed, i.e. consists of the same individuals each time. In Geneva, Moessinger found that 8-year-olds failed to discriminate between fixed and shifting majorities, while most 13-year-olds (75 per cent) did so. An altered replication was conducted in Australia modifying Moessinger's procedure to control for extraneous variables such as ‘set’ and the need for variety in choice. It was found that on the task 7 per cent of 8-year-olds, 20 per cent of 10-year-olds, 32 per cent of 12-year-olds, and 39 per cent of 14-year-olds discriminated on a behavioural criterion between fixed and shifting majorities. Ten per cent of 8-year-olds, 40 per cent of 10-year-olds, 52 per cent of 12-year-olds, and 55 per cent of 14-year-olds made the discrimination on Moessinger's cognitive ‘reason’ criterion. The results show that development of the conceptual distinction between fixed and shifting majorities is gradual and continuous. 相似文献
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540.
Hannes Rakoczy Nina Brosche Felix Warneken Michael Tomasello 《The British journal of developmental psychology》2009,27(2):445-456
We investigated young children's awareness of the context‐relative rule structure of simple games. Two contexts were established in the form of spatial locations. Familiar objects were used in their conventional way at location 1, but acquired specific functions in a rule game at location 2. A third party then performed the conventional act at either of the two locations, constituting a mistake at location 2 (experimental condition), but appropriate at location 1 (control condition). Three‐year‐olds (but not 2‐year‐olds) systematically distinguished the two conditions, spontaneously intervening with normative protest against the third party act in the experimental, but not in the control condition. Young children thus understand context‐specific rules even when the context marking is non‐linguistic. These results are discussed in the broader context of the development of social cognition and cultural learning. 相似文献