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221.
Teaching educational materials to others enhances the teacher's own learning of those to‐be‐taught materials, although the underlying mechanisms remain largely unknown. Here, we show that the learning‐by‐teaching benefit is possibly a retrieval benefit. Learners (a) solved arithmetic problems (i.e., they neither taught nor retrieved; control group), (b) taught without relying on teaching notes (i.e., they had to retrieve the materials while teaching; teaching group), (c) taught with teaching notes (i.e., they did not retrieve the materials while teaching; teaching without retrieval practice [TnRP] group), or (d) retrieved (i.e., they did not teach but only practised retrieving; retrieval practice group). In a final comprehension test 1 week later, learners in the teaching group, as did those in the retrieval practice group, outperformed learners in the TnRP and control groups. Retrieval practice possibly causes the learning benefits of teaching.  相似文献   
222.
采用父母心理控制、亲子依恋、抑郁量表对从北京市、山东省和云南省14所小学筛选出来的246名对立违抗障碍(Oppositional Defiant Disorder,ODD)儿童进行施测,并由被试的班主任填写儿童攻击行为量表,考察父、母心理控制对ODD儿童抑郁和攻击行为的影响,以及父子依恋和母子依恋在其中的中介作用。结果发现:(1)ODD儿童中男生人数更多,且男孩的抑郁和攻击行为更严重;(2)父亲对男孩的心理控制更强,而母亲在对男孩和女孩的心理控制上没有显著差异;(3)父、母心理控制与ODD儿童的父子依恋、母子依恋和抑郁均呈显著相关,但只有父亲心理控制与ODD儿童的攻击行为显著相关;(4)父子依恋在父母心理控制和ODD儿童抑郁之间没有起到显著的中介作用,母子依恋在母亲心理控制和ODD儿童抑郁之间有显著的中介作用。父子依恋和母子依恋在父、母心理控制和ODD儿童攻击行为之间均没有起到显著的中介作用。  相似文献   
223.
The aim of this study was to investigate the extent to which phonological information mediates the visual attention shift to printed Chinese words in spoken word recognition by using an eye-movement technique with a printed-word paradigm. In this paradigm, participants are visually presented with four printed words on a computer screen, which include a target word, a phonological competitor, and two distractors. Participants are then required to select the target word using a computer mouse, and the eye movements are recorded. In Experiment 1, phonological information was manipulated at the full-phonological overlap; in Experiment 2, phonological information at the partial-phonological overlap was manipulated; and in Experiment 3, the phonological competitors were manipulated to share either fulloverlap or partial-overlap with targets directly. Results of the three experiments showed that the phonological competitor effects were observed at both the full-phonological overlap and partial-phonological overlap conditions. That is, phonological competitors attracted more fixations than distractors, which suggested that phonological information mediates the visual attention shift during spoken word recognition. More importantly, we found that the mediating role of phonological information varies as a function of the phonological similarity between target words and phonological competitors.  相似文献   
224.
Peer aggression and victimization are ubiquitous phenomena in schools which warrant the attention of educators and researchers. The high connection between aggression and victimization behooves researchers to look into how the comorbidity of them develops over time. The present study investigated the associations between aggression and victimization over 3 years in early adolescence and whether these associations are moderated by gender and teacher support. Participants were 567 Grade 7, 8 and 9 students (49.38% girls) from 3 schools in Hong Kong. Over the course of study, they were asked to fill in a set of questionnaires that consisted of items related to peer aggression, victimization, and teacher support at 5 time points. Four models of cross-lagged relations between peer aggression and victimization were tested. The results supported a reciprocal model of peer aggression and victimization for both boys and girls although girls engaged in less peer aggression and victimization than boys. Further analyses also revealed that teacher support acted as a suppressor of the reciprocal relations. The present study sheds lights on intervention strategies that may remediate peer aggression and victimization in schools.  相似文献   
225.
Utilizing four waves of data from 1126 secondary school Dutch adolescents (Mage = 13.95 at the first wave; 53% boys), the current study examined the interplay between parent-adolescent and friend-adolescent relationship quality (satisfaction and conflict) in relation to adolescents’ depressive mood. Using multilevel analyses, the interacting effects of parent/friend relationship quality on depressive mood were tested at both the intra- and inter-individual level. Analyses at the intra-individual level investigated whether individual depressive mood fluctuated along with changes in their social relationships regardless of one’s general level of depressive mood; and analyses at the inter-individual level examined whether the average differences in depressive mood between adolescents were associated with different qualities of social relationships. We interpreted the patterns of interactions between parent and friend relationships using four theoretical models: the reinforcement, toxic friends, compensation, and additive model. The results demonstrate the covariation of parent- and friend- relationship quality with adolescents’ depressive mood, and highlight that parent and peer effects are not independent from each other—affirming the compensation and additive models at the intra-individual and the reinforcement and additive models at the inter-individual level. The findings highlight the robustness of the protective effects of parent and peer support and the deleterious effects of conflictual relationships for adolescent mental health. The results have implications for both the theoretical and practical design of (preventive) interventions aimed at decreasing adolescents’ depressive mood.  相似文献   
226.
To assess the dynamical effects of creative interaction networks on team creativity evolution, this paper elaborates a theoretical framework that links the key elements of creative interaction networks, including node, edge and network structure, to creativity in teams. The process of team creativity evolution is divided into four phases, including formation, growth, maturity and decline/restart. The importance of domain‐relevant knowledge, creativity‐relevant skill, interaction frequency, interaction length, network density and closeness centrality are emphasized in specific phases of team creativity evolution in a complex creative context. To test our assumptions, a longitudinal study of creative teams in a “Challenge Cup” Creative Business Plan Competition for university students is performed and the full networks of 17 creative entrepreneur teams are mapped. Both static comparison and dynamic analysis are conducted to analyze the relationship between creative interaction networks and team creativity evolution. For specific phases of team creativity evolution, we find confirmation of our predictions. The implications of dynamic creative interaction networks for all the phases of creative teams from formation to decline/restart are discussed.  相似文献   
227.
已有工作家庭界面研究主要立足于冲突视角,近年来部分研究开始从积极视角揭示工作家庭关系的本质。工作家庭增益强调角色资源的跨界渗溢有助提升个体另一角色表现和生活品质的程度。工作家庭资源会增强个体心理资源,进而影响体验工作家庭间的跨界增益,资源的累积循环与工作家庭增益互为持续保障,跨界增益的程度受到工作家庭边界特征的调节影响。论证和提出了"角色资源累积-个体心理因素改变-跨界增益-角色评价与投入"的逻辑主线,以此构建工作家庭间角色资源跨界增益模型。  相似文献   
228.
目的:运用自编幼儿人格发展教师评定问卷对幼儿人格进行追踪测量,探讨其年龄及性别发展特点。方法:用整群抽样法选取3~3.5岁、3.5~4岁、4~4.5岁3个年龄群组幼儿为被试,采用群组序列的追踪设计,进行为期1年半的追踪测量,结合潜变量增长曲线模型和多层线性模型处理数据,探讨幼儿在3~6岁间人格的发展特点。结果:(1)幼儿的智能特征、认真自控、外倾性、亲社会性、情绪稳定性5个人格维度在3~4岁发展最快,4~5岁持续增长但发展速度放缓,到5~6岁时趋于平稳;(2)女孩的认真自控和亲社会性在3岁时显著高于男孩,但在3~6岁间的增长率不存在差异,即女孩的认真自控和亲社会性在幼儿阶段发展水平始终高于男孩。结论:从家庭进入幼儿园的环境变迁促使了幼儿人格的进一步发展,5岁左右幼儿人格开始初步形成;女孩的认真自控和亲社会性水平在幼儿阶段始终高于男孩。  相似文献   
229.
采用经典双任务实验范式,探讨前瞻记忆的情绪一致性效应及其理论模型。情绪电影片段诱发被试高兴或悲伤情绪后,观察被试在高兴、悲伤和自然情绪状态下的前瞻记忆任务和当前任务的成绩。结果发现,情绪一致性前瞻记忆出现反转效应,即在高兴背景下前瞻记忆负性词比正性词成绩好,在悲伤背景下前瞻记忆正性词比负性词成绩好。实验结果支持前瞻记忆的注意—搜索模型,不支持自动激活模型。  相似文献   
230.
关系语义是相干逻辑中最为重要的语义学之一,但是关系语义一开始就以"纯粹"的形式语义的面貌出现,其中三元关系R的直观意思是什么并不清楚,于是出现了关于关系语义的多种解释。我们认为,R所代表的是推理规则集、前提集和结论集三者之间的关系,据此提出了推理语义。推理语义以推理的形式结构为背景,有明确的直观意义。本文以相干逻辑系统R+为例,证明出推理语义是与关系语义等价的语义。从推理语义与关系语义的这个等价关系上看,推理语义完全可以作为对于关系语义直观解释的一个中间环节。由此不仅使得关系语义有了推理结构的解释,同时说明了相干逻辑是一种关于推理的逻辑。这与相干逻辑产生的历史也完全吻合。  相似文献   
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