发明创造问题解决中的原型位置效应

以科学发明创造问题为实验材料,采用“学习-测试”两阶段实验范式,对发明创造问题解决中的原型位置效应进行探讨,结果发现：（1）原型位置主效应显著,后呈现原型成绩显著优于先呈现原型;（2）原型位置效应受创造性倾向影响,随创造性倾向的提高而显著降低;（3）原型位置效应不受启发量影响,但不同创造性个体受高低启发量影响;（4）发明创造问题解决得分与创造性倾向总分相关显著,二者在原型位置效应上表现相同的效应。     

Friends in Low-Entropy Places: Orthographic Neighbor Effects on Visual Word Identification Differ Across Letter Positions

Visual word recognition is facilitated by the presence of orthographic neighbors that mismatch the target word by a single letter substitution. However, researchers typically do not consider where neighbors mismatch the target. In light of evidence that some letter positions are more informative than others, we investigate whether the influence of orthographic neighbors differs across letter positions. To do so, we quantify the number of enemies at each letter position (how many neighbors mismatch the target word at that position). Analyses of reaction time data from a visual word naming task indicate that the influence of enemies differs across letter positions, with the negative impacts of enemies being most pronounced at letter positions where readers have low prior uncertainty about which letters they will encounter (i.e., positions with low entropy). To understand the computational mechanisms that give rise to such positional entropy effects, we introduce a new computational model, VOISeR (Visual Orthographic Input Serial Reader), which receives orthographic inputs in parallel and produces an over-time sequence of phonemes as output. VOISeR produces a similar pattern of results as in the human data, suggesting that positional entropy effects may emerge even when letters are not sampled serially. Finally, we demonstrate that these effects also emerge in human subjects' data from a lexical decision task, illustrating the generalizability of positional entropy effects across visual word recognition paradigms. Taken together, such work suggests that research into orthographic neighbor effects in visual word recognition should also consider differences between letter positions.     

幼儿在地图任务中对自我位置与自我朝向的结合

使用地图-空间和空间-地图两种地图定向任务,设置需同时表征自我位置和自我朝向的任务情境,探讨了5~6岁幼儿在地图使用中结合自我位置和自我朝向表征的能力。结果发现:(1)位置选择和朝向选择同时正确的比率显著高于概率水平;(2)被试在位置选择上的准确性显著高于朝向选择;(3)位置表征与朝向表征之间的关系在不同任务条件下表现出一定的差异。这些结果说明,5~6岁幼儿在使用地图时已经能够同时关注空间位置与朝向,实现位置表征与朝向表征的结合。     

Hidden gifts of love: A clinical application of object relations theory

Using an extended clinical example, the author applies aspects of Kleinian, Fairbairnian, and Bionian theory to demonstrate how individuals may come to hide away feelings of both love and aggression. In the clinical material presented, a version of a schizoid retreat was understood as a pervasive response to trauma. The author attempts to explore more specifically the nature of a ‘traumatizing outer world’ ( Guntrip, 1969 ) and how these experiences cause an individual to retreat and undermine movement toward healthy adult dependency. An understanding of these dynamics helps inform the psychoanalytic treatment process and can serve as a type of roadmap in navigating through challenging transference–countertransference enactments.     

“To work,or not to work,that is the question” – Recent trends and avenues for research on presenteeism

ABSTRACT

This position paper brings together recent and emerging developments in the field of presenteeism. A critical synthesis of the evidence is needed due to persisting conceptual and methodological challenges as well as the increased volume of research in the field. This paper integrates emerging evidence and critical thinking into three areas: (1) concept, (2) measurement and methodological issues, and (3) the context of presenteeism. First, due to the variety of existing definitions, competing understandings, as well as the notion of positive presenteeism, it is important to reconsider the notion of presenteeism. Second, it is important to reflect on the measurement of the act of presenteeism and the productivity loss associated with that. Third, following the call to investigate presenteeism in specific contexts, it is important to explain the social, occupational, cross-cultural aspects, as well as the contemporary workplace changes. Based on this critical synthesis, we conclude by identifying recommendations for future research on presenteeism.     

A theory-based intervention to prevent calibration effects in serial sport performance evaluations

ObjectivesSerial performance evaluations show calibration effects: Judges avoid extreme categories in the beginning (e.g. best or worst) because they need to calibrate an internal judgment scale (Unkelbach et al., 2012). Successful calibration is therefore important for fair and unbiased evaluations. A central prerequisite for successful calibration is knowledge about the performance range. The present study tests whether advance knowledge about the range (best and worst) of performances in a series reduces calibration effects.DesignA 2 × 2 × 2 design was developed with two between subject factors: the knowledge about the performance range (with vs. without) and two different talent tests (specific vs. unspecific). As within subject factor the position of the performances in the series (position 1–10 vs. 11–20) was integrated. The combination of the between subject factors resulted in four experimental conditions.MethodHandball coaches were randomly assigned to one of the conditions. Afterwards twenty performances were evaluated in a randomized order by the coaches.ResultsWithout knowledge about the range, they showed the expected avoidance of extreme categories in the beginning independent of the presented talent test. However, observing the best and worst performance in advance prevented the biases. Range-presentation is therefore a viable theory-based intervention to improve fairness in serial judgments.     

Friendship network mechanisms linking emotional intelligence and subjective well-being: Beyond a mediation model

ABSTRACT

This study examined whether the status (central or peripheral position) of individuals in a friendship network and the quality of a friendship network represent key mechanisms in determining how emotional intelligence is associated with subjective well-being. Using data collected from 217 Chinese senior undergraduates, we found that the interaction of the quality of a friendship network and a peripheral position in a friendship network mediated relations of emotional intelligence with subjective well-being. Although a central position in a friendship network did not interact with the quality of a friendship network, it did mediate the relations of emotional intelligence with subjective well-being on its own. The findings expand the growing body of research findings on the association between emotional intelligence and subjective well-being by investigating the role of friendship networks and highlight the importance of a network perspective in understanding the association.     

嵌套词汉字位置加工的亚词边界效应

使用眼动追踪技术，采用边界范式，考察了三字嵌套词的汉字位置加工是否存在亚词边界效应。实验以三字前嵌套词（如“历史系”）和三字后嵌套词（如“核技术”）为靶子，对次字和尾字进行操纵（相同、转置和替换）。结果发现：对于前嵌套词，靶子的注视时间在替换条件显著长于转置条件，相同条件和转置条件差异不显著；对于后嵌套词，靶子的注视时间在转置条件显著长于相同条件，替换条件和转置条件差异不显著。结果表明：跨亚词边界汉字转置不影响词汇识别，而亚词首字转置干扰词汇识别。