多级评分题计算机自适应测验选题策略比较

研究比较了多级评分题计算机化自适应测验五种选题策略的优劣。应用的IRT模型是Samejima的等级反应模型。参加比较的选题策略有难度均值与能力匹配法、难度中值与能力匹配法、信息量最大法和两种A分层法。比较指标采用了能力估计值返回真值偏差、能力估计标准差、人均用题数和试题调用次数标准差四个。研究采用蒙特卡罗模拟法,结果显示每种方法各有优劣,在分层得当情况下,A分层法(中)的综合效果最佳     

影响博弈结果的方法效应研究

最后通谍博弈和独裁者博弈是实验经济学的经典博弈,也被心理学家用来研究人的公平和利他行为。该研究考查了经济学和心理学通常的报酬支付方式、博弈中待分配的金额是否影响博弈结果,以及两个博弈进行组内实验时是否会产生顺序效应。结果发现支付方式和金额不影响博弈结果,但有顺序效应产生。该研究对国内研究者进一步借用这两个博弈的相关研究打下了一定的方法学基础。     

瑞文测验项目认知难度因素分析及LLTM拟合验证

该文在以认知和测量相结合为特征的新一代测验理论的指导下,针对项目刺激特征,对影响瑞文测验项目认知难度的因素进行了分析,提取出图块繁简度、整体布局、变化维度和题序等4个因素,然后应用线性逻辑潜在特质模型（LLTM）对这四个因素进行了拟合检验,结果证明提取出的四个因素是有效的。文章还进一步探讨了研究结果在智力测验中的应用。     

The optimum decision rules in thesame-different paradigm

In this paper we derive the optimum (likelihood-ratio) decision statistic for asame-different paradigm. The likelihood ratio is dependent on the degree of correlation between the two observations on each trial. For the two extreme cases in which the observations are either independent or highly correlated, the optimum decision rule is identical to each of two previously suggested decision rules. For these two cases, the receiver-operating characteristic (ROC) curves are calculated. Finally, an experimental procedure is suggested for assessing the decision rule actually used by the observer in asame-different task.     

The optimum decision rules for the oddity task

This paper presents the optimum decision rule for an m-interval oddity task in whichm-1 intervals contain the same signal and one is different or odd. The optimum decision rule depends on the degree of correlation among observations. The present approach unifies the different strategies that occur with “roved” or “fixed” experiments (Macmillan & Creelman, 1991, p. 147). It is shown that the commonly used decision rule for anm-interval oddity task corresponds to the special case of highly correlated observations. However, as is also true for thesame-different paradigm, there exists a different optimum decision rule when the observations are independent. The relation between the probability of a correct response andd’ is derived for the three-interval oddity task. Tables are presented of this relation for the three-, four-, and five-interval oddity task. Finally, an experimental method is proposed that allows one to determine the decision rule used by the observer in an oddity experiment.     

网络游戏成瘾者对成瘾相关线索的注意偏向：一项ERP研究

近年来,网络病态使用的一个子类-网络游戏成瘾已经引起了学术研究的兴趣。本研究采用修正版 Stroop实验范式-Online Game Stroop探讨网络游戏成瘾者的注意偏向过程。结果发现,在网络游戏成瘾组中,网络游戏相关词语与中性词语相比诱发了更高的P200以及P300的振幅,但在正常对照组中未发现相同结果。此线索-反应证实了网络游戏成瘾者对特有的成瘾相关线索的高度敏感化引起的注意偏向可能是其成瘾行为产生和维持的重要基础。     

小学低年级学生自我监控与监控他人的发展研究

元认知监控包括自我监控和监控他人。本研究用两个实验分别探讨了小学低年级学生自我监控和监控他人之间的关系及其发展趋势。实验一采用100以内加减法的计算任务,来探讨小学低年级学生的自我监测和监测他人。实验二采用难度不同、分值不同的计算任务,来探讨学生的自我控制和控制他人。研究发现:第一,小学低年级学生的自我监测和监测他人都会以前期任务表现为依据,支持MPT假说。而且,自我监测和监测他人都在二年级表现出了明显的转化和提高。第二,小学低年级学生在监测他人时,逐渐由以自我信息为依据调整到以他人认知状态为依据。第三,元认知控制能力的发展落后于监测能力。二年级和三年级学生仍旧不能很合理地进行自我执行和计划他人。     

对朱国祯《达观始末》一文的辨正——兼驳利玛窦对紫柏的有关评述

紫柏坐化后,朱国祯《达观始末》与《利玛窦中国札记》对其一生作略与狱中活动有所记载,但所述(评)均有歪曲或偏见成分。本文对此作了评判与辨正。通过对有关细节的分析,既能较全面了解紫柏的人格风范,也可藉此洞察晚明佛耶冲突的复杂与微妙。     

The Effect of Message Persistence and Disclosure on Liking in Computer-Mediated Communication

In computer-mediated communication (CMC) systems, the messages that a user types usually persist on the screen for some time, a feature that distinguishes CMC from face-to-face interaction. Persistence may activate psychological self-perception, leading communicators to infer from their persistent messaging how they feel about the subject more so than if messages did not persist. This study applies persistence and self-perception to the relationships between self-disclosure and liking. It identifies which among several disclosure or liking relationships may be most susceptible to self-perception effects. An experiment found that message persistence interacts with a conversational partner’s responses to self-disclosure and intensifies liking toward the partner. Suggestions follow for future research further exploring the mechanisms of persistence, and reconceptualizing self-perception factors in interactive media settings.     

Am I ‘Chinese’ or ‘Scottish’? children’s perceptions of the adaptive nature of Chinese Scottish children’s dual identities

Chinese Scottish children (children who are born and live in Scotland with Chinese parents) face challenges in establishing their identity. However, there is lack of research that investigates ethnic minority Chinese children’s identity and associated feelings about the dual social context in which they live. The study introduced a social identity vignettes task to examine Chinese Scottish and White Scottish children’s perceptions of Chinese ethnic identity and Scottish national identity of a Scottish born Chinese character within two contrasting socio-cultural contexts (Scottish vs. Chinese). This study examines whether children’s ethnic and national identity and feelings of positivity are adaptive and sensitive to social context. In addition it explored age-related changes in perceptions of ethnic and national identification in the vignettes. The sample comprised of 161 children (8, 11, and 14 years). The results found Chinese Scottish children and White Scottish children’s judgments of the characters’ ethnic identity changed with the cultural context. Both groups of children had a similar perception of vignette characters’ feeling of positivity. Both Chinese and White Scottish children judged that the character would feel more positive about him/herself in the Chinese context. There was no main effect of age.