不同年级学生读课文时眼睛注视方式的研究

采用３２００型眼动记录仪,以小学三年级、小学五年级、初中一年级、高中一年级和大学各３０名视力正常的学生为被试,记录了他们在有一定阅读任务要求下的眼睛注视方式。结果发现：阅读速度随年级升高而加快,且小学五年级组和初中一年级组、高中一年级组和大学生组之间差异显著;在读课文的过程中,各年级学生使用两种类型的国视和四种注视课文的方式;回视次数随年级升高而减少,且句间回视次数显著多于句内回视次数;各年级学生读课文时以使用直接和往复注视方式为主,以使用问题和不规则方式为辅。     

定量运动负荷和个性特征对动觉准确性和动作稳定性的影响

目的在于了解个性特征和定量运动负荷与同射箭运动员技术水平密切相关的肘关节动觉方位准确性和手动作稳定性的关系。研究结果表明：个性特征对肘关节动觉方位准确性和手动作稳定性的影响不显著;定量运动负荷可以使肘关节动觉方位准确性明显提高,而手动作稳定性变化不显著。本研究初步证明了韩国射箭训练中利用跑步等手段使运动员处于较高心率之下进行射准练习的方法是实用有效的。     

试评冯特心理学的古典内省

古典内省专指冯特、铁钦纳心理学的内省方法,它在构造派心理学体系里占有特殊重要的地位。从心理学学科发展的观点评论冯特的古典内省,尝试作些具体分析,通过总结西方心理学的历史经验,正确对待内省方法,将会有助于我国心理学的建设。     

Distractor ratio influences patterns of eye movements during visual search

We examined the flexibility of guidance in a conjunctive search task by manipulating the ratios between different types of distractors. Participants were asked to decide whether a target was present or absent among distractors sharing either colour or shape. Results indicated a strong effect of distractor ratio on search performance. Shorter latency to move, faster manual response, and fewer fixations per trial were observed at extreme distractor ratios. The distribution of saccadic endpoints also varied flexibly as a function of distractor ratio. When there were very few same-colour distractors, the saccadic selectivity was biased towards the colour dimension. In contrast, when most of the distractors shared colour with the target, the saccadic selectivity was biased towards the shape dimension. Results are discussed within the framework of the guided search model.     

论勒温心理学中的动力

在本文中,作者分析与探讨了勒温心理学中的动力问题,讨论了他的动力概念,动力模式和动力观,阐发了其中历史与理论的意义,以及其方法论的意义。作者认为动力是勒温心理学研究的核心和进行理论建构的基础,从而理解勒温心理学中的动力,也就成了理解勒温心理学理论的关键。     

社会层级的内隐刻板印象：权力与地位的不同作用

采用探测词再认范式,考察社会层级的内隐刻板印象。结果发现,在能力推理上,无论地位高低,个体对高权力推理为积极的反应时显著长于消极,对低权力推理为消极的反应时显著长于积极;在热情推理上,无论权力高低,个体对高地位推理为积极的反应时显著长于消极,对低地位推理为消极的反应时显著长于积极。这表明,权力和地位在热情和能力维度的刻板印象中起着不同的作用,其中权力正向预测能力,地位正向预测热情。     

Flexible Computerized Adaptive Tests to Detect Misconceptions and Estimate Ability Simultaneously

The Scaling Individuals and Classifying Misconceptions (SICM) model is an advanced psychometric model that can provide feedback to examinees’ misconceptions and a general ability simultaneously. These two types of feedback are represented by a discrete and a continuous latent variable, respectively, in the SICM model. The complex structure of the SICM model brings difficulties in estimating both misconception profile and ability efficiently in a linear test. To overcome this challenge, this study proposes a flexible computerized adaptive test (FCAT) design as a new test delivery method to increase test efficiency by administering an individualized test to examinees. We propose three item selection methods and two transition criteria to determine adaptive steps based on the needs of estimating one or two latent variables. Through two simulation studies, we demonstrate how to select an appropriate item selection method for an adaptive step and what transition criterion should be used between two adaptive steps. Results reveal the combination of the item selection method and the transition criterion could improve the estimation accuracy of a specific latent variable to a different extent and thus provide further guidance in designing an FCAT.     

Selective spatial enhancement: Attentional spotlight size impacts spatial but not temporal perception

An important but often neglected aspect of attention is how changes in the attentional spotlight size impact perception. The zoom-lens model predicts that a small (“focal”) attentional spotlight enhances all aspects of perception relative to a larger (“diffuse” spotlight). However, based on the physiological properties of the two major classes of visual cells (magnocellular and parvocellular neurons) we predicted trade-offs in spatial and temporal acuity as a function of spotlight size. Contrary to both of these accounts, however, across two experiments we found that attentional spotlight size affected spatial acuity, such that spatial acuity was enhanced for a focal relative to a diffuse spotlight, whereas the same modulations in spotlight size had no impact on temporal acuity. This likely reflects the function of attention: to induce the high spatial resolution of the fovea in periphery, where spatial resolution is poor but temporal resolution is good. It is adaptive, therefore, for the attentional spotlight to enhance spatial acuity, whereas enhancing temporal acuity does not confer the same benefit.     

面孔可信度对助人行为的影响：依恋安全的调节作用

分别从特质依恋和状态依恋角度考察施助者的依恋安全在求助者面孔可信度与助人行为之间的调节作用。结果发现：(1)求助者面孔可信度影响助人行为, 面孔可信度高的求助者得到的助人行为显著多于面孔可信度低的求助者; (2)施助者的依恋安全调节求助者面孔可信度与助人行为之间的关系, 安全依恋能有效缓冲低面孔可信度带来助人行为下降的趋势。本研究结果表明依恋安全有助于提升社会安全感和促进亲社会行为, 因此应注重依恋安全的培养。     

控制理论:诠释毕生发展的新视点

控制发展理论的基本概念包括初级控制与次级控制。初级控制指的是指向外部环境的行为和改变环境以适应个体需求的企图：次级控制的目标是指向个体自身,目的是将初级控制的丧失最小化、维持并提高当前的初级控制水平。次级控制一方面帮助个体应对初级控制的失败,另一方面通过选择功能提高初级控制水平。与次级控制相比,初级控制对个体发展的适应性机是居首位的。该详细阐述了两种控制的含义、维度模式及其相互作用,并从毕生发展的角度讨论了控制的发展特点。