Multiracial Identity,Color‐Blind Racial Ideology,and Discrimination: Professional Counseling Implications

Because of the expansive multiracial population growth in the United States, the authors explored multiracial identity integration (MII), color‐blind racial ideology (CBRI), and discrimination using regression analyses with 288 individuals. CBRI and discrimination significantly correlated and predicted MII, with 15.3% of the variance explained by discrimination and CBRI. Moderation analysis revealed that CBRI did not moderate the relationship between discrimination and MII. Continued research among multiracial individuals is recommended to better understand the CBRI and racial identity link.     

Does text–picture integration also occur with longer text segments?

Text–picture integration is one of the most important cognitive processes when reading illustrated text. There is empirical evidence that text‐picture integration takes place when learning with pictures combined with single sentences. The present experiment investigated whether text–picture integration also takes place when the single sentences are embedded into longer text segments and hence when materials become more complex. In a within‐subjects design, 43 participants read an illustrated story, in which the different combinations of general and specific sentences and pictures, respectively, were embedded. In line with previous findings, participants were more likely to falsely recognize specific versions of the sentences after having studied their general versions combined with specific pictures. Thus, the experiment shows that text–picture integration also occurs when learners have to read longer text passages combined with pictures.     

Optimal cue aggregation in the absence of criterion knowledge

The study of multi‐cue judgment investigates how decision makers aggregate cues to predict the value of a criterion variable. We consider a multi‐cue judgment task in which decision makers have prior knowledge of inter‐cue relationships but are ignorant of how the cues correlate with the criterion. In this setting, a naive judgment strategy prescribes weighting the cues equally. Although many participants are well described via an equal weighting scheme, we find that a substantial minority of participants make predictions consistent with a weighting scheme based on a low‐dimensional projection of the cue space that optimally takes into account inter‐cue correlations. The use of such a weighting scheme is consistent with minimizing maximal error in prediction when the cue‐criterion relationships are unknown.     

市场信息整合的创造性思维机制初探

采用个别测试和集体测试相结合的方法, 辅以个别访谈等技术, 运用自编的实验测试材料, 通过两个实验探索市场信息的量、关键启发信息的突出性等对商业投资问题的思维决策结果的影响, 初步探讨了市场信息整合的创造性思维过程和机制。实验结果发现, 提供给被试的市场信息越多, 信息整合的问题空间越大, 其整合过程难度越大; 在问题空间进行搜索时, 被试需要抓住关键启发信息形成一个初始意向, 明确进一步搜索的思维方向; 初始意向形成后, 被试须筛选必要信息、排除冗余信息, 并进一步整合有用信息, 使初始意向更加精致化, 最终形成一个“可盈利的完善的投资方案”。     

视听整合加工及其神经机制

通常人们接收到来自不同感觉通道的信息时, 首先在大脑中各个分离的区域单独进行加工处理, 而后在多感官区进行整合。前人关于言语感知中视听整合加工的神经成像研究认为, 视觉和听觉信息能够相互影响; 两者进行整合的关键区域是人脑左后侧的颞上沟, 其整合效应受时间和空间因素的限制。未来的研究应致力于建立更加合理的实验范式和数据分析方法来探讨整合加工的脑区机制, 把多感官整合研究进一步延伸到更加复杂的领域。     

Fabric-circle-slider: Prototype Exploring the Interaction Aesthetic of Contextual Integration

Traditionally, designers have explored the aesthetics of interaction through the relationship between the product form and the activity people use it for. However, in the increasing complexity of interconnected and multi-activity devices in the home, aesthetics have been sacrificed in a move to increase usability. In this paper, we present an emerging theory that interaction designs that take a contextual integration approach can draw interaction aesthetics from the context instead of the activity to address the increased complexity. In addition, we present a conceptual interaction widget called the fabric-circle-slider that draws its interaction aesthetic from a lounge chair – the context of use – and supports interaction with many devices.     

NLP简快心理治疗方法的模式整合及其优势

NLP简快心理疗法于20世纪70年代创立于美国,80～90年代得到完善、发展和逐步推广。它吸取了精神分析、行为主义及人本主义流派的理论和治疗方法并加以整合优化,形成了以检定语言模式、思考与暗示语言模式、激发潜意识与自我暗示模式为优势和特点的心理咨询与治疗的方法,对心理咨询和治疗理论与实践的发展起到了积极的作用。     

A conceptual metaphor framework for the teaching of mathematics

Word problems in mathematics seem to constantly pose learning difficulties for all kinds of students. Recent work in math education (for example, [Lakoff, G. &; Nuñez, R. E. (2000). Where mathematics comes from: How the embodied mind brings mathematics into being. New York: Basic Books]) suggests that the difficulties stem from an inability on the part of students to decipher the metaphorical properties of the language in which such problems are cast. A 2003 pilot study [Danesi, M. (2003a). Semiotica, 145, 71–83] confirmed this hypothesis in an anecdotal way. This paper reviews the implications of that study and of a follow-up one that is described here as well, in the light of how the metaphorical analysis of word problems allows learners to overcome typical difficulties in word problem-solving by teaching them how to flesh out the underlying concepts and convert them into appropriate representations.     

Contributions of the dorsal hippocampus and the dorsal subiculum to processing of idiothetic information and spatial memory

It is well established that the dorsal hippocampal formation is crucial for spatial memory in rats. However, little is known about the distinct functions of the dorsal hippocampus and the dorsal subiculum. To examine the role of the dorsal hippocampus and the dorsal subiculum, Long-Evans rats with excitotoxic lesions (NMDA) of the dorsal hippocampus (DH), the dorsal subiculum (DS), or both (DHDS), and controls were trained on a nonmatching-to-place task. Then, to identify the strategy used by each group, they were tested on the same task in the dark with the T-maze being rotated between the sample and the test runs. In the light, rats with combined lesions were impaired. In the dark, groups DH, DS, and controls performed near chance level except in trials without rotation, suggesting the use of a sense of direction. The same rats were trained on a radial-arm maze task. In the light, where proximal visual cues were accessible, combined lesions affected performance whereas in the dark, it was impaired by all lesions. This experiment demonstrated that the dorsal subiculum and the dorsal hippocampus play a crucial role in processing idiothetic information and/or in maintenance of this information in memory.     

视觉短时记忆与视知觉的信息整合

与知觉整合和跨眼跳的信息整合一样,视觉短时记忆与视知觉的信息整合也是人们加工并保持整体性场景知觉的重要前提条件。近年来研究者们使用空白单元格定位任务进行了一些研究,试图寻求视觉短时记忆与视知觉信息整合的实验证据并探讨其整合机制。该文对已有的相关实验范式、实验证据和整合机制进行了介绍并加以分析,并指出未来研究可以在行为数据的基础上结合眼动和脑成像的数据寻求汇聚性证据