Detection of Threats under Inattentional Blindness and Perceptual Load

Inattentional blindness refers to the failure to detect the salient unexpected stimuli in one’s visual field when performing an attention-demanding task. The present study examined the detection of threats in a static inattentional blindness paradigm. And the detection rates of evolutionary and ontogenetic threats were compared. Participants counted the number of color words from among three (low load) or six (high load) items presented in a circular array. On the last of six trials, an unexpected threatening/neutral illustration was presented in the center of the array along with the task stimuli. Participants detection of the illustration were thus measured and analyzed. The results suggested that: (1) the threatening stimuli, both evolutionary and ontogenetic, were detected more frequently than non-threatening stimuli; (2) the unexpected illustrations were identified more frequently under low-load condition than under high-load condition; (3) even under high-load situation, the threatening illustrations were more frequently identified than neutral ones. Threats are more likely to be detected under inattentional blindness and perceptual load.     

中学生社会支持对数学学习坚持性的影响:数学自我效能感的中介作用

以北京市通州区一所普通中学的228名初一和初二学生为被试,采用领悟社会支持量表、数学自我效能感和数学学习坚持性问卷,考察在中学生数学学习中不同来源的社会支持对数学学习坚持性的影响,并检验数学自我效能感在其中的中介作用。结果发现:(1)社会支持中的教师支持和同伴支持能够显著正向预测数学学习坚持性水平,而父母支持的预测作用不显著;(2)数学自我效能感在同伴支持和数学学习坚持性之间起完全中介作用,在教师支持和数学学习坚持性之间起部分中介作用。     

抗抑郁药应用选择的思考

目前市场上可供选择的抗抑郁药越来越多.从系统方法论、医学模式转变和矛盾重点论的角度来阐述临床上应该如何选择用药,才能使治疗效果和医疗费用更符合个体的情况,达到比较和谐的状态.     

心理学史教学与历史性思维的培养

历史性思维是指站在历史角度对历史事实进行综合分析的理论思维能力。作为一门史型课程,心理学史有其自身的特点,在培养学生历史性思维的过程中也会发挥重要作用,利用比较法、以心理学史的知识为载体以及重新建构心理学史的知识体系都是培养学生历史性思维的途径和方式。     

互联网使用与青少年自我认同的生态关系

互联网已经渗透到人们日常生活的方方面面,给社会及个人带来了广泛而深远的影响,正处于人生的关键时期的青少年更是首当其冲。依据Bronfenbrenner的生态学模型,该文从微系统、中系统、宏系统以及处于生态系统中心的青少年自身4个方面,分别论述了互联网使用与青少年自我认同的形成与发展的密切关系,从而提供了有关互联网使用对青少年身心发展的影响方面的一些初步知识     

心理自我调控理论的研究进展

摘要：Stemberg在整合已有风格理论的基础上,提出了一种全新的风格理论一心理自我调控理论。该理论重新激活了人们对风格的研究兴趣,并引发了一系列的相关实证研究。该文对该理论及其相关研究的进展进行了评述。     

中国消费者价格容忍度的特点

运用多维线性模型,对我国消费者对不同产品价格涨落的容忍态度进行了研究。研究对象为26384名购买过各类产品的消费者。结果表明：（1）消费者对不同产品的价格容忍度不同,对日用消费品的价格容忍度较高,对耐用消费品的价格容忍度相对较低;（2）消费者的年龄和受教育程度对价格容忍度有负向的影响,消费者的年龄和受教育程度越高,对产品的价格容忍度越低;（3）男性消费者的价格容忍度高于女性消费者,女性消费者对价格较为敏感。     

新联结主义产生的心理学背景

新联结主义虽然是20世纪80年代早期所复兴的认知心理学的一种新的研究范式．但心理学史中早已存在这种思想的萌芽．这为新联结主义的产生提供了重要的心理学背景,本文主要从六个方面对此进行了分析。     

Beyond anti-Muslim sentiment: opposing the Ground Zero mosque as a means to pursuing a stronger America

Americans' opposition toward building an Islamic community center at Ground Zero has been attributed solely to a general anti-Muslim sentiment. We hypothesized that some Americans' negative reaction was also due to their motivation to symbolically pursue a positive U.S. group identity, which had suffered from a concurrent economic and political downturn. Indeed, when participants perceived that the United States was suffering from lowered international status, those who identified strongly with the country, as evidenced especially by a high respect or deference for group symbols, reported a stronger opposition to the "Ground Zero mosque" than participants who identified weakly with the country did. Furthermore, participants who identified strongly with the country also showed a greater preference for buildings that were symbolically congruent than for buildings that were symbolically incongruent with the significance of Ground Zero, and they represented Ground Zero with a larger symbolic size. These findings suggest that identifying group members' underlying motivations provides unusual insights for understanding intergroup conflict.     

“巴比伦囚虏”产生影响的客观条件

"巴比伦囚虏"是公元前6世纪的重要事件,影响到整个犹太历史进程。对于这一事件的客观背景,学界缺乏系统的研究和明确的结论。本文结合文本与考古信息,探讨犹大人口变化及被掳人数、被掳人员构成、巴比伦对其政策和留居犹大者情况等因素,探索该事件产生重要影响的客观条件。