竞争情境中的人格取向——理论建构及实证

尝试用新的视角——取向研究视角,对竞争情境中的人格进行整合研究,建构一种与社会情境结合更紧密,更具概括性的人格取向理论。人格取向理论的假设建构模型包括四种人格取向维度：社会取向,个人取向,积极取向和消极取向。根据理论模型编制竞争情境人格取向量表,以1399名被试为研究对象,运用探索性因素分析和验证性因素分析方法对该理论模型进行实证研究。结果证明了该理论建构的存在,理论建构中各维度的因素负荷和拟合指数良好,竞争情境人格取向量表具有良好的信度和建构效度,既可作为证明该理论建构的有效工具,亦可作为评估竞争情境人     

Chunking or not chunking? How do we find words in artificial language learning?

What is the nature of the representations acquired in implicit statistical learning? Recent results in the field of language learning have shown that adults and infants are able to find the words of an artificial language when exposed to a continuous auditory sequence consisting in a random ordering of these words. Such performance can only be based on processing the transitional probabilities between sequence elements. Two different kinds of mechanisms may account for these data: Participants may either parse the sequence into smaller chunks corresponding to the words of the artificial language, or they may become progressively sensitive to the actual values of the transitional probabilities between syllables. The two accounts are difficult to differentiate because they make similar predictions in comparable experimental settings. In this study, we present two experiments that aimed at contrasting these two theories. In these experiments, participants had to learn 2 sets of pseudo-linguistic regularities: Language 1 (L1) and Language 2 (L2) presented in the context of a serial reaction time task. L1 and L2 were either unrelated (none of the syllabic transitions of L1 were present in L2), or partly related (some of the intra-words transitions of L1 were used as inter-words transitions of L2). The two accounts make opposite predictions in these two settings. Our results indicate that the nature of the representations depends on the learning condition. When cues were presented to facilitate parsing of the sequence, participants learned the words of the artificial language. However, when no cues were provided, performance was strongly influenced by the employed transitional probabilities.     

Examining School Counseling Students' Multicultural and Sexual Orientation Competencies Through a Cross‐Specialization Comparison

Professional school counselors have an opportunity to directly address the educational, emotional, and social problems facing lesbian, gay, bisexual, transgender, and questioning youth. The purpose of this study was to examine the multicultural and sexual orientation counselor competencies of school counseling students through a cross‐specialization comparison with community agency students. Results indicate that school counseling students had significantly lower self‐reported multicultural and sexual orientation counselor competency scores. The findings and their implications are discussed.     

Feelings of dread and intertemporal choice

It frequently has been observed that people discount future rewards relative to present rewards. However, the literature on intertemporal choices involving emotional upsets and losses is fraught with inconsistencies, with some studies finding similar discounting of gains and losses, and others reporting that participants elect to undergo negative experiences sooner rather than later. To help resolve these contradictions, time preferences for different types of aversive experiences (social rejection, embarrassment, pain, monetary and property loss) were examined in five studies. Most participants preferred to postpone monetary and property losses, but intertemporal choices for other unpleasant experiences showed highly variable responses, with some participants deferring them as long as possible, and many electing to experience them immediately. Time preferences for these negative experiences were correlated, but were independent of time preference for rewards. It is argued (following Loewenstein, 1987 ) that anticipation of dread plays a key role in many people's choices about timing of aversive experiences. This interpretation was supported by choices about when to learn of a very unpleasant event whose timing was fixed (Study 3), and by a novel preference reversal (Study 4). Study 5 examined how actual and hypothetical experiences of dread unfolded over time; the results were consistent with a dread‐based interpretation of choices in the preceding studies. Copyright © 2010 John Wiley & Sons, Ltd.     

1秒以上时距判断的ERP研究

以视觉呈现时距信号,采用时间泛化范式要求被试判断5种探测时距(1～4秒)与标准时距(2秒)之间的长度关系,并记录11名大学生在时距判断过程中的事件相关电位(ERP),继而探讨不同探测时距条件下CNV波幅特征变化以及左、右侧额叶在时距判断中的功能。结果发现:1秒、1.42秒以及2秒条件下,CNV波幅峰出现在探测时距结束点,2.84秒、4秒条件下,CNV波幅峰出现在大约2秒处(标准时距);CNV负性翻转至基线位置在1秒、1.42秒、2秒条件下随探测时距的增长而延后,而在2.84秒、4秒两种条件下无显著差异;左、右侧额叶处诱发的CNV波幅峰潜时在2.84秒、4秒探测时距条件下无显著差异,且均在2秒附近。这说明在1秒以上视时距判断中CNV波幅峰反映了基于记忆中标准时距的时距判断的决策过程;CNV负性翻转至基线位置与时距判断的决策阶段存在共变关系,CNV负性翻转至基线位置相当于负荷解脱过程中的一个由负翻正的转折点;左、右侧额叶均参与了时距脉冲累加过程。     

Career guidance of adolescents in their sociocultural development and modern technologies

RelevanceThe creation of a system of work with schoolchildren focused on choosing a profession taking into account possible success in a specific professional field is relevant.AimThe article is aimed at analysis of the situation of adolescents’ susceptibility to such guidance basing on different components.Materials and MethodsThe methodology of creating and implementing a special course is focused on the formation of basic elements of readiness for professional activities.ResultsThe authors of the study developed long-term projects that are considered to improve socio-economic development and increase the quality of work in various industries and at the personal level–socio-cultural development and socialization of adolescents.ConclusionThe career guidance for adolescents should include information about the means of communication. The development of the definition of technological means to provide information on the choice of profession is a significant part of the career guidance program.     

状态焦虑对回溯式时距判断的影响：认知评价和记忆偏向有调节的中介作用

探讨状态焦虑对回溯式时距判断的影响, 并检测记忆偏向与认知评价在其中的中介和调节作用。实验1招募大学生60人, 随机分为高、低状态焦虑组, 采用情绪诱导程序诱导高、低状态焦虑; 采用口头估计任务测量回溯式时距判断, 考察高、低状态焦虑诱导后的回溯式时距判断差异。实验2在实验1的基础上, 招募大学生60人, 增加自由回忆任务测量记忆偏向, 考察状态焦虑对回溯式时距判断的影响中记忆偏向的中介作用。实验3在实验1和实验2的基础上, 招募大学生90人, 增加视觉模拟心境量表测量认知评价, 考察状态焦虑对回溯式时距判断的影响, 并检测认知评价与记忆偏向在其中的作用。结果发现：(1)在回溯式时距判断中, 高状态焦虑比低状态焦虑更高估时距; (2)在状态焦虑对回溯式时距判断的影响中, 记忆偏向具有中介作用; (3)在状态焦虑对回溯式时距判断的影响中, 认知评价和记忆偏向存在有调节的中介作用：只有当认知评价得分较低时, 即对于认为焦虑对身体健康有害程度较低的个体而言, 在状态焦虑影响回溯式时距判断中, 记忆偏向具有完全中介作用, 即状态焦虑只通过记忆偏向影响回溯式时距判断。研究结果揭示了焦虑个体回溯式时距判断的内部过程, 验证了注意闸门模型中有关用于计时的记忆资源越多对于时距越高估的假设, 丰富了焦虑通过记忆偏向影响回溯式时距判断的解释视角, 为通过调整认知评价改善焦虑个体时距偏差提供了重要参考。     

Decision-making competence and cognitive abilities: Which abilities matter?

Decision-making competence is a skill that is associated with numerous positive life outcomes. Even though multiple cognitive abilities have been shown to predict decision-making competence, few studies have incorporated a large test battery tapping into several cognitive abilities concurrently in the same models. The current paper presents a study that sought to investigate which cognitive abilities predicted overall decision-making competence in adults using hierarchical regression analysis. A cognitive test battery, comprising abilities such as general intelligence, executive functions, numeracy, visuospatial ability, and time perception, was administered to 182 participants. Results indicate that both general intelligence, which was consistently the strongest predictor, and numeracy contributed independently to overall decision-making competence. Executive functions did predict overall decision-making competence, while all predictors were included in the models. A novel finding concerns the relationship between time perception and decision-making competence. The complementary roles of these cognitive abilities are discussed.     

高一学生成就目标特征模式及学业适应:基于潜在剖面分析

本研究采用潜在剖面分析技术探究高中生成就目标的特征模式及学业适应。被试为732名来自北京、广东、福州和西安各一所高中的高一学生,本研究采用问卷法收集学生的成就目标取向、学习效能、学业自我阻碍、学习策略和考试焦虑的数据。结果发现：（1）学生中存在成功导向、学业淡漠、典型掌握导向和非典型掌握导向四种类型,其中,典型和非典型掌握导向型所占比例较高,成功导向型和学业淡漠型所占比例较低;（2）成功导向组学生在学习效能、学习策略、学业自我阻碍和考试焦虑上的得分最高,学业淡漠组在各学业适应指标上得分最低,典型和非典型掌握导向组得分处于成功导向组和学业淡漠组中间。本研究结果对预防和干预学业适应不良具有重要意义。     

特殊教育师范生感知班级氛围对学习投入的影响:专业认同的中介作用与未来取向的调节作用

探讨特殊教育师范生感知班级氛围与学习投入的关系,考察专业认同在两者之间的中介作用,以及未来取向的调节作用。采用学生感知班级氛围量表、学习投入量表、大学生专业认同量表和未来取向问卷对582名特殊教育师范生进行调查。结果发现：（1）特殊教育师范生感知班级氛围对学习投入具有正向预测作用;（2）专业认同在感知班级氛围与学习投入的关系中起着重要的中介作用;（3）未来取向显著调节特殊教育师范生感知班级氛围对学习投入的直接路径,也调节中介效应的后半段即特殊教育师范生专业认同对学习投入的影响。本研究结果丰富了特殊教育职前教育理论,对提升特殊教育师范生培养质量具有实践意义。