Do relational and structural characteristics of negative school environments independently predict immigrant adolescents’ academic achievement?

A critical issue facing the majority of immigrant adolescents in U.S. public schools is persistent academic underperformance. Using data from the Children of Immigrants Longitudinal Study, this study investigates the extent to which negative social environments in U.S. public schools predict the academic achievement of immigrant adolescents. Importantly, we simultaneously examine the roles of both the relational (individual-level) and structural (school-level) characteristics of these negative social environments. Multilevel structural equation modeling revealed that immigrant students who are embedded in more negative relationships (e.g., having peers who discriminate against them) have lower levels of academic achievement. These predictive effects of individual-level negative social environments on academic achievement are mediated by both perceived school safety and educational expectations. Furthermore, we find double mediation effects (i.e., three-pathway mediations) via perceptions of school safety and educational expectations. The existence of these double mediation effects implies that relational characteristics strongly predict immigrant adolescents’ perceptions, attitudes, and school outcomes. Finally, we find that structural characteristics of negative social environments in U.S. public schools (i.e., total student enrollment and school-level dropout rate) also negatively predict immigrant adolescent achievement. We discuss the implications of these findings for improving immigrant adolescents’ achievements in U.S. public schools.     

Impaired body but not face perception in patients with obsessive–compulsive disorder

Background. Empirical evidence involving the processing of social information by patients with obsessive–compulsive disorder (OCD) has been relatively scarce. Our study investigated the perceptual abilities of patients with OCD to recognize human faces and bodies. Method. Fifty‐four drug‐free or drug‐naïve patients with OCD and 42 healthy controls performed discrimination tasks consisting of four types of stimuli: two sets of faces that were manipulated with regard to configuration and features, human bodies, and chairs. The stimuli were presented in upright and upside‐down orientations. Results. Patients with OCD were significantly less accurate in discriminating pairs of bodily postures implying actions. However, we found no significant differences between patient and control groups in the ability to recognize faces and chairs. The inversion effects for bodies and faces were also comparable between the two groups. Conclusions. The current findings suggest that patients with OCD experience difficulty in perceiving static forms of bodily postures, but are able to adequately recognize human faces. Our data indicate a selective deficit in the perception of bodily postures in those with OCD and suggest that this deficit is probably not related to the abnormal configurational processing of social objects.     

重复学习判断中的低自信效应

学习判断是元认知判断的一种重要形式,是对未来回忆成绩的预测。重复学习判断中的低自信效应是一个有趣而反常的现象,指在重复学习测验中,学习判断往往低估了回忆成绩的增加,出现低自信的一种现象。目前,大部分实验证据支持重复学习判断中的低自信效应是普遍存在的,但也有一些实验结果表明该效应是受一定条件限制的。对于这种低自信效应的作用机制,研究者提出了不同的理论模型（如,锚定调整假说、记忆偏向消除理论、过去测验记忆的启发式假说等）进行了深入探讨。最后,文章还指出了此领域现有研究的局限和有待研究的问题     

荀子"刑、德"思想探析

荀子“刑”、“德”思想自有其独特的学术品格,但溯其源流,大抵远绍周公“明德慎罚”思想,近承孔子“为政以德”、“先教后诛”思想,下启董仲舒“德主刑辅”思想,诸多思想与表述甚至直接袭用《尚书》等书、引证孔子等语录事迹,在先秦儒家刑德思想发展系统中是不可或缺的重要一环。     

亲子间心理状态术语、非心理状态术语使用与儿童心理理论的关系

本研究通过观察亲子互动游戏来考查母亲———孩子间心理状态术语、非心理状态术语使用与儿童心理理论发展的关系。实验结果表明,控制了年龄因素后,儿童心理理论发展和母亲心理状态术语使用存在显著相关,提示母亲有效地谈论心理状态对儿童心理理论的发展具有影响;儿童心理理论发展与其心理状态术语使用也存在显著相关,提示儿童将心理理论任务中涉及的表征问题与信念词所隐含的表征属性相联系是形成心理理论、正确使用心理状态术语的前提。当控制了母亲和儿童的心理状态术语使用总数后,母亲及孩子非心理状态术语的使用与儿童心理理论发展都不再存在显著相关,提示非心理状态术语的使用是以心理状态术语使用为中介而对儿童的心理理论发展产生影响。     

中学生科技创造力和课外科技活动关系的测查研究

运用创造性能力测验与中学生课外科技活动调查表,对初中预备班,初二及高二年级学生共２７５名作测查,结果表明：中学生的科技创造力和课外科技活动存在很显著的相关;中学生的科技创造力水平受学校、年级、性别的影响：重点中学优于非重点中学,高二优于初中预备班及初二,男优于女。     

生命意义感获取的心理机制及其影响因素

生命意义感体验对个体身心健康有重要的影响,其相关研究也已开始受到心理学各个领域的广泛关注。生命意义感获得与维持的理论研究主要是包括意义感层次模型、意义感构建模型及意义感维持与流动模型。大五人格、心理模拟、积极/消极情绪和亲社会行为是影响个体生命意义感体验的主要因素。未来研究要进一步探讨生命意义感产生的影响因素,完善相关的理论模型,并要从时间序列的角度探讨意义感的产生过程,并对生命意义感获得及维持的跨文化差异进行探讨。     

科学执政与执政能力建设

科学执政作为中国共产党加强执政能力建设的重要目标,要求我们党正确认识和把握共产党执政规律、社会主义建设规律和人类社会发展规律,用科学的思想、科学的制度、科学的方法治国理政.作为中观层面的党的各级组织,坚持科学执政,必须着力提高科学发展能力、利益调节能力、资源整合能力、依法办事能力和自我净化能力.     

自闭症儿童的心理理论与中心信息整合的关系探讨

自闭症儿童的心理理论一直是儿童心理理论研究的重要领域,自闭症儿童身上心理理论缺失这一领域特殊性的加工缺损与弱的中心信息整合这一领域一般性的加工异常之问的关系研究逐渐受到了广泛关注。在阐述自闭症领域的心理理论研究,并介绍弱的中心信息整合理论的基本观点和实验证据之后,在此探讨了两者之间的关系,包括两者相互独立的观点、相互关联的观点以及其他的不同观点,并对今后的研究方向做出了展望。     

非英语专业大学生英语单词学习策略的差异研究

该研究对安徽师范大学292名非英语专业大一、大二本科学生英语单词学习策略的使用情况进行了调查研究。结果发现：非英语专业本科学生经常使用抄写等lO项英语单词学习策略,很少使用分析例句等5项英语单词学习策略;不同成绩的学生在使用单词学习策略上存在显著差异;英语成绩好的大学生更多地使用背诵词组等英语单词学习策略。