幼儿是如何通过错误信念任务的:信念还是规则?

旨在研究错误信念任务的有效性。采用真实信念(TB)任务和错误信念(FB)任务,以知否问题和想法问题为检测指标,通过比较儿童在FB和TB任务上的表现,本研究发现4～6岁儿童在知否问题上存在正确反应、忽略推断和“是”反应偏差三种反应模式。儿童通过FB任务的方式也有三类:基于信念、基于规则,以及其它(可能是猜测或其它未知策略)。儿童在知否问题与想法问题上的通过率并无显著差异。     

聋童执行功能发展：聋童与正常儿童的比较

利用标准Dimensional Change Card Sort任务(DCCS),对76名智力正常的3~8岁聋童和78名3~5.5岁的正常儿童进行了对比测试,旨在考察聋童执行功能发展的年龄特征与发展水平。结果发现,3岁组的聋童和正常儿童在DCCS任务上的表现没有显著性差异,但正常儿童在4~4.5岁时进入一个迅速发展期,而聋童要在6岁时才有快速的发展,到7岁后才相当于正常儿童5岁的发展水平,大约滞后2年。研究认为,造成聋童执行功能发展滞后的原因主要有：（1）语言符号系统和聋童特有的符号系统之间可能存在的差异;（2）聋童可能存在计划和灵活性的缺陷;（3）聋童可能存在命名和标识策略上的困难和注意机制的缺陷。结合关于聋童心理理论发展滞后于正常儿童7年以上的报道,心理理论发展和执行功能发展在聋童身上表现出较大的不一致性。     

学前儿童执行功能与问题行为的关系:情境和性别的特异性

运用追踪设计检验了学前儿童执行功能特定成分和问题行为跨情境和性别的关系。选取101名学前儿童（48名男孩）为研究对象,采用实验任务测量儿童的执行功能,一年后采用母亲和教师报告分别收集儿童在家庭和学校情境的问题行为。结果发现,控制儿童年龄后：（1）在男孩中,抑制控制、认知灵活性和工作记忆负向预测一年后家庭情境的外化问题,认知灵活性负向预测一年后学校情境的外化问题,抑制控制正向预测一年后学校情境的内化问题;（2）在女孩中,执行功能三个成分均不能显著预测家庭情境的问题行为,认知灵活性正向预测一年后学校情境的外化问题。执行功能三个成分与问题行为间存在不同效应模式,且存在跨情境和性别的特异性。     

3～6岁儿童情绪伪装认知能力发展及其与错误信念理解的关系

个体的情绪伪装能力是其情绪社会化发展极为重要的方面,选取某幼儿园123名3～6岁儿童为被试,通过“区分外表-真实情绪”任务和“错误信念”任务考察3～6岁儿童情绪伪装认知能力的发展特点,进而探讨情绪伪装认知与错误信念理解的关系.结果表明：（1）儿童情绪伪装认知能力随年龄增长而提高,3～5岁为儿童情绪伪装认知能力的快速发展期;（2）儿童在消极情境下区分内外情绪的能力显著高于在积极情境中的表现;同时,对两种情绪伪装动机（社会适应、自我保护）的认知能力无显著差异;（3）儿童情绪伪装认知和错误信念理解能力显著相关,两种错误信念（意外内容、意外地点）理解都能很好地预测情绪伪装认知能力.     

幼儿执行功能的发展对心理理论发展的影响*

采用追踪研究设计,探讨儿童3至5岁成长过程中,执行功能与心理理论发展间的预测关系。以155名3岁、4岁儿童为被试,采用经典实验任务对儿童的执行功能和心理理论进行间隔1年的追踪测查,并运用分层回归分析检验了二者间的预测关系。结果发现：儿童执行功能、心理理论在3至5岁期间均有显著的发展,且在此期间执行功能、心理理论的个体差异相对稳定;儿童在3岁、4岁时执行功能与心理理论呈显著正相关,但在5岁时二者间相关不显著;儿童3岁时的执行功能能够显著预测3至4岁期间心理理论的发展,而4岁时的执行功能不能预测4至5岁期间心理理论的发展;3至5岁期间,心理理论对执行功能发展始终不具有预测作用。     

早期儿童数学学习与执行功能的关系

执行功能是个体对复杂的认知活动的自我调节和以明确目标为导向的活动过程, 对早期儿童的数学学习起着重要的作用。早期儿童数学学习与执行功能呈显著正相关, 执行功能是儿童数学学习的重要认知加工机制。早期儿童执行功能和数学学习之间存在着相互预测的关系, 执行功能可以预测数学成绩, 数学成绩可以预测执行功能。高质量的早期数学教育可能具有发展儿童执行功能和数学能力的双重价值。未来研究可以明确执行功能的界定和统一测量工具, 提供更可靠的证据证明早期儿童执行功能与数学能力的因果关系, 以及进一步探究语言、数学以及执行功能三者之间的关系。     

父亲将心比心与儿童早期亲社会行为的关系：儿童心理理论的中介作用

本研究采用纵向研究设计对130名儿童（平均月龄M = 63.15,SD = 4.37;其中男孩69名）进行调查,探究父亲将心比心、儿童心理理论、儿童亲社会行为三者之间的关系。时间点1由父亲完成将心比心访谈、时间点2由母亲完成儿童长处与困难问卷、儿童完成错误信念理解任务、皮博迪图片词汇测验任务。结果表明：（1）父亲将心比心、儿童心理理论与儿童亲社会行为呈显著正相关;（2）儿童的心理理论在父亲将心比心与儿童亲社会行为间起完全中介作用。     

不同维度的执行功能与早期心理理论的关系

采用意外地点任务、意外内容任务和三种不同类型的执行功能任务来探究执行功能与心理理论之间的关系。共60名被试,3岁和4岁被试各30名,男女各半。区分自己心理状态和他人心理状态能力与执行功能的关系主要体现在混合成分执行功能与这一能力的密切联系上;在错误信念发展的早期,执行功能与错误信念理解能力的关系主要集中在“混合成分的执行功能与对自己错误信念理解能力,工作记忆的执行功能与对他人错误信念理解能力”这两对联系上     

幼儿的坚持性与执行功能和负性情绪的关系

儿童的认知控制和情绪调节可能影响他们面对挑战任务时的坚持性水平,而后者与其学校适应能力密切相关。本研究采用实验法和问卷法对91名6岁幼儿进行研究,主要探讨学前班儿童的坚持性与执行功能和负性情绪之间的关系,试图从认知控制和情绪调节角度,为提高幼儿的任务坚持性提供有效的干预策略。结果表明：（1）幼儿执行功能发展得越完备,其坚持性水平越高;（2）幼儿表露的负性情绪越少,其坚持性水平越高;（3）幼儿执行功能与坚持性的关系受到负性情绪的调节,对于负性情绪水平较低的幼儿,执行功能可以预测坚持性发展水平。     

学前儿童的“心理理论”在不同ToM任务中的发展特点

考察了72名3～5岁儿童在三个改造过的经典错误信念任务中的表现,结果显示,大部分4岁儿童能够正确认识自我错误信念;大部分5岁儿童能够正确认识他人错误信念;大部分3～4岁儿童的自我错误信念认识显著好于他人（真人和玩偶）错误信念认识,5岁时这两种认识才没有显著差异;学前儿童对真人与玩偶错误信念的认识没有显著差异;学前儿童对“意外地点”任务和“意外内容”任务中错误信念问题回答的一致性较高,而对“外表—真实”任务的回答与前两种任务的一致性较低。     

Children's understanding of class inclusion hierarchies: the relationship between external representation and task performance

Three experiments were designed to investigate children's understanding of class inclusion hierarchies and to determine whether such understanding may be related to children's ability to construct external representations for information that was hierarchical in nature. Understanding of hierarchies was studied through tasks designed to demonstrate children's ability with subset/superset classification and knowledge of asymmetric and transitive relations. Children were asked to construct their own external representations for passages containing information that could be represented hierarchically. It was hypothesized that the quality of children's external representations would be related to their ability to respond to questions related to the passages. Children's responses to questions, as well as their external representations, suggested that children as young as second grade have substantial understanding of hierarchical relations. Although the external representations were constructed in drawing, written, or structured modes, the data revealed a strong relationship between the quality of children's external representations and their performance on question tasks requiring both recognition and reasoning. Finally, children understood the relationships expressed in tree diagrams and could construct such diagrams to respond to questions. Implications of the findings, particularly as related to note-taking skills, and suggestions for further research are discussed.     

Cognitive and emotional aspects of self-regulation in preschoolers

The goal of the present study was to examine the contribution of executive function (EF) and social cognition to individual differences in emotion regulation (ER) in preschool children. Sixty 3-, 4-, and 5-year-old children were administered a battery of EF tasks, two theory of mind tasks, a measure of verbal ability, and an ER task. In addition, parents completed the Behavior Rating Inventory of Executive Functioning—Preschool Version (BRIEF-P). Performance on the theory of mind tasks as well as parental ratings of executive function was not related to performance on the ER task. However, a component of EF (i.e., inhibition) approached significance with children's displays of positive behaviors during the ER task. Verbal ability was related to the regulation of positive but not negative emotions. Parental ratings of shifting accounted for a significant amount of variance in parental ratings of ER, even after controlling for verbal ability. The findings are discussed in the context of different conceptualizations of the developmental relation between ER and EF.     

The role of semantic memory in short-term recall: effect of strategic retrieval ability in an elderly population

The present paper examines the relationship between two classic phenomena: semantic effects in short-term recall (STR) tasks, which are interpreted as indicating the involvement of long-term memory (LTM) in the functioning of short-term memory, on the one hand, and the existence of individual differences amongst elderly people in strategic retrieval ability (i.e., the ability to activate representations in LTM in a controlled way) on the other hand. Forty elderly participants completed a STR task under four different conditions which were thought to differentially involve LTM representations. Several executive functions, among which the strategic retrieval ability, were evaluated. The results showed that the participants who obtained the best performances in terms of strategic retrieval ability, and only in this executive ability, also exhibited better performances in the STR task, in particular when this task was performed under conditions which favored the use of LTM.     

外表真实区别、表征变化和错误信念的任务分析

自20世纪80年代以来,“心理理论”已成为发展心理学的研究热点和最活跃、最多产的领域。为了分析和比较“心理理论”的实验任务,该研究以济南市3所幼儿园中的233名3—6岁儿童为有效被试。进行了“意外转移。和“欺骗外表”两种心理理论实验任务。得出如下主要结论：(1)意外转移任务中内隐错误信念显著难于标准错误信念,易化错误信念与标准错误信念的难度不存在显著差异。(2)欺骗外表任务中外表真实区别难度显著低于表征变化和错误信念。(3)意外转移任务的错误信念显著难于欺骗外表任务的错误信念。     

Working memory representations persist in the face of unexpected task alterations

It is well known that information can be held in memory while performing other tasks concurrently, such as remembering a color or number during a separate visual search task. However, it is not clear what happens to stored information in the face of unexpected tasks, such as the surprise questions that are often used in experiments related to inattentional and change blindness. Does the unpredicted shift in task context cause memory representations to be cleared in anticipation of new information? To answer this question, we ran two experiments where the task unexpectedly switched partway through the experiment with a surprise question. Half of the participants were asked to report the same attribute (Exp. 1?=?Identity, Exp. 2?=?Color) of a target stimulus in both presurprise and postsurprise trials, while for the other half, the reported attribute switched from identity to color (Exp. 1) or vice versa (Exp. 2). Importantly, all participants had to read an unexpected set of instructions and respond differently on the surprise trial. Accuracy on the surprise trial was higher for the same-attribute groups than the different-attribute groups. Furthermore, there was no difference in reaction time on the surprise trial between the two groups. These results suggest that information participants expected to report can survive an encounter with an unexpected task. The implication is that failures to report information on a surprise trial in many experiments reflect genuine differences in memory encoding, rather than forgetting or overwriting induced by the surprise question.     

Less is more: executive function and symbolic representation in preschool children

Executive function is recognized as a critical component of children's cognitive and social development. In two studies, a measure of executive function that had been used in research with chimpanzees was adapted for preschoolers. On this task, called Less Is More, children must point to a smaller reward (two candies) to receive a larger reward (five candies). In Study 1 (N= 101), performance was significantly related to age (3 vs. 4), verbal ability, and established measures of executive function. In Study 2 (N= 128), symbolic representations substituted for real candies in this task. Three-year-olds' performance improved significantly as a function of symbolic distancing. This research has implications for the role of symbol systems in the development of executive control over thought and action.     

5岁儿童能够理解假装的心理表征:对Moe任务的质疑

本研究通过三个实验对Lillard的Moe假装任务进行了重复与改进,旨在探讨儿童对假装行为中知识状态作用的理解,进而讨论儿童对假装的心理本质的理解。实验一表明,“是否”问题使得5岁儿童在该任务上表现出肯定回答倾向;实验二表明．当改变提问方式,在问题中提供选择项目后,5岁儿童在该任务上的通过率有显著提高．肯定回答倾向明显减弱;实验三表明,当减少指导语中相互矛盾的信息、明确指出主人公知道某物而不知道另一物以及减弱对未知状态和知道状态的强调的情况下．5岁儿童能根据主人公所知道的事物来推断出其行为是在假装成该事物,能理解到知识状态在假装行为中的作用。这一结果表明5岁儿童能够理解到假装中所隐含的心理表征,Lillard所提出的Moe任务范式低估了儿童对假装的心理本质的理解能力。     

Executive control and the experience of regret

The experience of regret rests on a counterfactual analysis of events. Previous research indicates that regret emerges at around 6 years of age, marginally later than the age at which children begin to answer counterfactual questions correctly. We hypothesized that the late emergence of regret relative to early counterfactual thinking is a result of the executive demands of simultaneously holding in mind and comparing dual representations of reality (counterfactual and actual). To test this hypothesis, we administered two regret tasks along with four tests of executive function (two working memory tasks, a switch task, and an inhibition task) to a sample of 104 4- to 7-year-olds. Results indicated that switching, but not working memory or inhibition, was a significant predictor of whether or not children experienced regret. This finding corroborates and extends previous research showing that the development of counterfactual thinking in children is related to their developing executive competence.     

Asymmetric learning transfer between imagined viewer- and object-rotations: Evidence of a hierarchical organization of spatial reference frames

Neural resources subserving spatial processing in either egocentric or allocentric reference frames are, at least partly, dissociated. However, it is unclear whether these two types of representations are independent or whether they interact. We investigated this question using a learning transfer paradigm. The experiment and material were designed so that they could be used in a clinical setting. Here, we tested healthy subjects in an imagined viewer-rotation task and an imagined object-rotation task. The order of the tasks was counterbalanced across subjects. The results showed that subjects who did the viewer-rotation task first had fewer errors and shorter latencies of response in the object-rotation task, whereas subjects who did the object-rotation task first had little if any advantage in the viewer-rotation task. In other words, the results revealed an asymmetric learning transfer between tasks, which suggests that spatial representations are hierarchically organized. Specifically, the results indicate that the viewer-rotation task engaged allocentric representations and egocentric representations, whereas the object-rotation task engaged only egocentric representations.     

Asymmetric learning transfer between imagined viewer- and object-rotations: Evidence of a hierarchical organization of spatial reference frames

Neural resources subserving spatial processing in either egocentric or allocentric reference frames are, at least partly, dissociated. However, it is unclear whether these two types of representations are independent or whether they interact. We investigated this question using a learning transfer paradigm. The experiment and material were designed so that they could be used in a clinical setting. Here, we tested healthy subjects in an imagined viewer-rotation task and an imagined object-rotation task. The order of the tasks was counterbalanced across subjects. The results showed that subjects who did the viewer-rotation task first had fewer errors and shorter latencies of response in the object-rotation task, whereas subjects who did the object-rotation task first had little if any advantage in the viewer-rotation task. In other words, the results revealed an asymmetric learning transfer between tasks, which suggests that spatial representations are hierarchically organized. Specifically, the results indicate that the viewer-rotation task engaged allocentric representations and egocentric representations, whereas the object-rotation task engaged only egocentric representations.