Rules for argumentation in dialogues

In this article it is pointed out what kind of rules for communication and argumentation are required in order to make it possible to resolve disputes in an orderly way. In section 2, Gricean maxims and Searlean speech act conditions are integrated in such a way that five general rules for communication can be formulated. In section 3, starting from Lewis's definition of convention, it is argued that the interactional effect of accepting is conventionally linked with the complex communicative act complex of argumentation. In section 4, the rules for argumentation are placed in a dialogical perspective.     

Modelling multiple problem-solving strategies and strategy shift in cognitive diagnosis for growth

Problem-solving strategies, defined as actions people select intentionally to achieve desired objectives, are distinguished from skills that are implemented unintentionally. In education, strategy-oriented instructions that guide students to form problem-solving strategies are found to be more effective for low-achieving students than the skill-oriented instructions designed for enhancing their skill implementation ability. Although the existing longitudinal cognitive diagnosis models (CDMs) can model the change in students' dynamic skill mastery status over time, they are not designed to model the shift in students' problem-solving strategies. This study proposes a longitudinal CDM that considers both between-person multiple strategies and within-person strategy shift. The model, separating the strategy choice process from the skill implementation process, is intended to provide diagnostic information on strategy choice as well as skill mastery status. A simulation study is conducted to evaluate the parameter recovery of the proposed model and investigate the consequences of ignoring the presence of multiple strategies or strategy shift. Further, an empirical data analysis is conducted to illustrate the use of the proposed model to measure strategy shift, growth in skill implementation ability and skill mastery status.     

The Effects of Leader Support for Creativity and Leader Gender on Subordinate Creative Problem-Solving Performance

Ample correlational research shows that leader support for creativity is related to subordinate creativity, yet research examining the causality of this relationship experimentally is scant. Furthermore, most studies that demonstrate support for this relationship have used relatively subjective creativity measures that do not tap as effectively into the creative problem-solving process. Thus, we experimentally examined whether leader support for creativity affects subordinate creative problem-solving performance. We also examined whether this relationship depends on leader gender. We used experimental vignette methodology and a sample of 247 working adults to test these relationships. We found that high (vs. low) leader support for creativity resulted in a significantly higher number of ideas generated. Additionally, posthoc analyses showed that high (vs. low) leader support for creativity resulted in a significantly higher number of original ideas and higher number of quality ideas generated. We also found that when the leader was a woman (vs. man), average originality of ideas was significantly higher. We found no significant interactive effects of leader support for creativity and leader gender. We discuss how this study further elucidates our understanding of leader support for creativity, as well as avenues for future creativity research involving leader gender.     

Social problem-solving in dual diagnosis patients

Social problem-solving skills among dual-diagnosis patients were compared to two control groups: psychiatric patients without substance abuse problems and community volunteers. A standardized, behavioral role-play test consisting of four scenarios representing interpersonal problems yielded two reliable dependent variables: (a) specificity, or elaboration, of the problem-solving response and (b) overall effectiveness of the response. Analyses of covariance (using a measure of intellectual function as the covariate) indicated that both dual-diagnosis patients and psychiatric controls were significantly poorer problem-solvers than were community controls. The overall pattern of the results indicated that deficits observed in a dual-diagnosis sample are not necessarily compounded due to the presence of the coexisting disorders. Implications of these findings, strengths and limitations of this study, and suggestions for future research are discussed.This research was supported in part by Grant DA04593-01 from the National Institute on Drug Abuse.Portions of this article were presented at the 22nd Annual Meeting of the Association for the Advancement of Behavior Therapy during November 1988 in New York.     

The Experience of Insight Facilitates Long-Term Semantic Priming in the Right Hemisphere

While past research has demonstrated a link between the subjective “Aha” experience of insight and verbal insight problem solution activation in the right hemisphere (RH), no one has yet linked insight to long term semantic priming. We propose that through a shared process of semantic integration both of these concepts are linked and thus the experience of insight should facilitate semantic priming in the RH. Participants attempted to solve a group of compound remote associate problems and afterwards completed a lexical decision task. The results showed that the experience of insight facilitated semantic priming in the RH, but only for unsolved compound remote associate problems. It was also shown that participants who indicated that they generated more solutions through insight that were incorrect demonstrated the most semantic priming in the RH. These results indicate that long-term semantic priming can occur as a result of insight solutions, and that this activation occurs predominantly in the RH. This study extends both the evidence for long-lasting semantic priming as well the theory of coarse semantic coding in the RH.     

Moment of Truth: Why Aha! Experiences are Correct

Having a sudden insight is often associated with inherent confidence, enough for Archimedes to run naked through the streets shouting “Eureka!”. Recent evidence demonstrates that public displays of enthusiasm, such as the ancient polymath's, are actually supported by a higher likelihood of being correct.     

我国关于实证主义与现代西方心理学研究的综述

实证主义问题是影响我国心理学全局发展的重大理论问题。文章从现代西方心理学的实证主义内涵、积极作用和消极影响等3个方面,对我国心理学界20余年有关实证主义的课题研究进行了系统地梳理和概括,并对该研究领域的未来发展谈了作者的几点认识和看法。     

婴儿问题解决行为的特点与发展

采用标准化的实验室测验法 ,考察了 8～ 11个月婴儿问题解决过程中的行为表现与策略特点、注意力集中水平及其与问题解决成效的关系。结果表明 :(1)在问题解决过程中 ,婴儿的尝试行为及方法的有效性水平都呈逐步上升的趋势。在初次面临问题情境时 ,所有 8个月组婴儿不能有效解决问题 ,但到 11个月时 ,6 1 5 %的婴儿已能正确解决问题 ;(2 )在问题解决过程中 ,婴儿的注意力集中水平在 8～ 11个月间显著提高 ;(3)婴儿注意集中水平与其解决问题的成效显著相关。