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171.
Duncan Guest Michael Gibbert Zachary Estes David Mazursky Michael Lam 《Journal of Cognitive Psychology》2016,28(8):1013-1025
Perceived similarity is influenced by both taxonomic and thematic relations. Assessing taxonomic relations requires comparing individual features of objects whereas assessing thematic relations requires exploring how objects functionally interact. These processes appear to relate to different thinking styles: abstract thinking and a global focus may be required to explore functional interactions whereas attention to detail and a local focus may be required to compare specific features. In four experiments we explored this idea by assessing whether a preference for taxonomic or thematic relations could be created by inducing a local or global perceptual processing style. Experiments 1–3 primed processing style via a perceptual task and used a choice task to examine preference for taxonomic (versus thematic) relations. Experiment 4 induced processing style and examined the effect on similarity ratings for pairs of taxonomic and thematically related items. In all cases processing style influenced preference for taxonomic/thematic relations. 相似文献
172.
Antisocial behavior and substance misuse are forms of problem behavior demonstrating considerable continuity over time. Accordingly,
problem behavior influences interpersonal contexts across the life course, which may result in the replication of coercive
interactions and a problem behavior lifestyle within romantic relationships. Furthermore, theories of self-selection, and
associated research, suggest that individuals pick companions compatible with, and supportive of, their behavior, leading
to high levels of similarity between romantic partners and the potential reinforcement of problem behavior over time. However,
some research suggests that romantic relationships may play a positive role and facilitate desistance from problem behavior.
The purpose of this paper is to explore how antisocial behavior and substance use both influence and are influenced by romantic
relationships in late adolescence and early adulthood. We first review research regarding the extent of, and processes underlying,
partner similarity in problem behavior. Next, we examine how romantic relationships may promote the desistance of problem
behavior. Finally, we discuss possible moderators of the association between problem behavior and romantic relationships,
as well as limitations, intergenerational implications, and recommended future directions of the reviewed research. 相似文献
173.
本研究以三个实验探讨了3~5岁儿童词汇学习的内隐推理过程。实验1首先让被试者看一个熟悉物体的标准图片,分别以熟悉的或者不熟悉的名词命名,然后要求从两个选项中选择一个图片与标准图片匹配。结果表明3~4岁儿童可以不熟悉名词完成词汇扩展作业,但是只有5岁儿童可以熟悉名词完成词汇扩展作业,这表明5岁儿童可能有一个内隐推理加工过程。实验2以不熟悉物体作为标准图片,以熟悉名词与指代词分别作为指导语进一步测试5岁儿童的内隐推理过程,结果表明这个年龄阶段儿童的类概念形成有一种自上而下加工的内隐推理过程。实验3呈现基本概念的图片检验什么因素影响3~5岁儿童词汇学习的内隐推理过程,结果表明在类似性比较条件下与3~4岁儿童相比,5岁儿童更加明显地表现了内隐推理的加工过程。最后以类似性理论讨论了本研究的结果。 相似文献
174.
在实物图片或轮廓图先期呈现的条件下研究了6岁、9岁、12岁及成人被试对两可图形的命名或相似判断。结果表明:(1)命名项目或相似判断与线索项目有关时,各年龄被试对判断项的命名或相似判断均表现出与线索项目一致的倾向。(2)轮廓图作为线索项目时.命名或相似判断反应时较长;实物作为线索项目时,命名或相似判断反应时较短。无关项目作为为线索项目时.被试命名或相似判断的反应时居中;命名项目或相似判断项目均与线索项目一致时反应时较短;命名项目或相似判断项目均与线索项目不一致时反应时延长。(3)被试命名或相似判断的反应时随其年龄的增长而下降,6岁和9岁儿童的反应时较长;12岁儿童的反应时较短;成人的反应时最短。 相似文献
175.
176.
采用类别知识的分类学习模式,选取72名4-6岁幼儿作为被试,对相似性判断和类别判断的知识效应进行实验研究。结果表明:(1)相似性判断和类别判断存在知识效应。(2)相似性判断的知识效应存在显著的年龄差异,类别判断的知识效应不存在显著的年龄差异;5岁是知识学习对幼儿相似性判断产生影响的关键时期。(3)相似性判断知识效应的性别差异不显著,类别判断知识效应的性别差异极其显著,男孩更倾向于依据学习概念所强调的属性进行类别判断。 相似文献
177.
We [Lazareva, O. F., Freiburger, K. L., & Wasserman, E. A. (2004). Pigeons concurrently categorize photographs at both basic and superordinate levels. Psychonomic Bulletin and Review, 11, 1111-1117] previously trained four pigeons to classify color photographs into their basic-level categories (cars, chairs, flowers, or people) or into their superordinate-level categories (natural or artificial). Here, we found that brief stimulus durations had the most detrimental effect on the basic-level discrimination of natural stimuli by the same pigeons. Increasing the delay between stimulus presentation and choice responding had greater detrimental effect on the basic-level discrimination than the superordinate-level discrimination. These results suggest that basic-level discriminations required longer stimulus durations and were more subject to forgetting than were superordinate-level discriminations. Additionally, categorization of natural stimuli required longer stimulus durations than categorization of artificial stimuli, but only at the basic level. Together, these findings suggest that basic-level categorization may not always be superior to superordinate-level categorization and provide additional evidence of a dissociation between natural and artificial stimuli in pigeons’ categorization. 相似文献
178.
研究采用数量关系匹配任务和相对大小关系匹配任务,通过高表面相似性、低表面相似性和交叉映射三种实验条件,探讨表面相似性对儿童和成人数量与相对大小关系理解的影响。研究一对37名4岁儿童进行三次每次间隔半年的追踪测查,结果表明4~5岁间儿童理解数量关系和相对大小关系的水平有显著提高;4岁儿童对数量关系的理解受到表面相似性的影响,4~5岁儿童对相对大小关系的理解受到表面相似性的影响。研究二探究44名成人数量和相对大小关系理解的特点,结果发现,成人完成两种关系匹配任务时也受到表面相似性的影响。 相似文献
179.
It has been suggested that unconscious semantic processing is stimulus-dependent, and that pictures might have privileged access to semantic content. Those findings led to the hypothesis that unconscious semantic priming effect for pictorial stimuli would be stronger as compared to verbal stimuli. This effect was tested on pictures and words by manipulating the semantic similarity between the prime and target stimuli. Participants performed a masked priming categorization task for either words or pictures with three semantic similarity conditions: strongly similar, weakly similar, and non-similar. Significant differences in reaction times were only found between strongly similar and non-similar and between weakly similar and non-similar, for both pictures and words, with faster overall responses for pictures as compared to words. Nevertheless, pictures showed no superior priming effect over words. This could suggest the hypothesis that even though semantic processing is faster for pictures, this does not imply a stronger unconscious priming effect. 相似文献
180.
采用问卷法,以911名少数民族和汉族大学生为被试,探讨了民族接触减弱民族本质论及其机制问题。研究1检验了民族接触与民族本质论、民族交往态度的关系,结果表明,少数民族被试的民族接触与民族本质论存在显著负相关,汉族被试存在负相关但不显著;研究2检验了少数民族被试的本民族文化认同和与汉族文化的相似性感知在民族接触和民族本质论之间的中介作用。结果表明,文化认同和文化相似性完全中介了民族接触和民族本质论之间的负相关。文章认为民族接触可以通过增加民族之间文化相似性感知、降低内群体的文化认同而减弱民族本质论信念。最后讨论了本研究在理论和实践方面的贡献,以及存在的局限性。 相似文献