Flooded by a wall of water: parent–child reminiscing about local environment and unwanted changes

This article examines the long-lasting effects of an unwanted place change (i.e., the construction of a dam) on the social representations (SRs) of places and of place-community relationship. The study integrates an SRs approach, generative semiotics, and methods borrowed from research on the social making of autobiographical memory. The aim is to explore whether and how intergenerational family narratives contribute to the transmission of SRs. Parent-child pairs were asked to share episodes linked to the dam. Video-recordings were submitted to thematic content analysis and semiotic analysis. Results show that parents and children associate the dam with a radical transformation: it acts as a performer of separation between the community and its territory. The analysis of interactions gives further insights into the how family and community memories are connected. This first attempt confirms the potentialities of the integrated approach to understanding the processes of intergenerational transmission of social representations, and paves the way to further refinements.     

Basic Entrenchment

In contrast to other prominent models of belief change, models based on epistemic entrenchment have up to now been applicable only in the context of very strong packages of requirements for belief revision. This paper decomposes the axiomatization of entrenchment into independent modules. Among other things it is shown how belief revision satisfying only the ‘basic’ postulates of Alchourrón, Gärdenfors and Makinson can be represented in terms of entrenchment.     

Facilitating the emergence of convergent intraverbals in children with autism

Convergent intraverbals represent a specific type of intraverbal in which multiple components of one speaker's verbal behavior control a specific verbal response from another speaker (e.g., Speaker 1: What wooly, horned animal lives in the high country? Speaker 2: Bighorn sheep). To foster the development of advanced language, Sundberg and Sundberg (2011) proposed prerequisite skills that may engender the emergence of novel, convergent intraverbals. We used a multiple‐probe design with both nonconcurrent (across participants) and concurrent (across stimulus sets) components to evaluate the effects of training these prerequisite skills on the emergence of convergent intraverbals with four children with autism. Participants showed the emergence of convergent intraverbals at mastery levels after they displayed mastery performance on all of the prerequisite skills identified by Sundberg and Sundberg, lending support to their characterization as prerequisites. We discuss these findings in terms of operant mechanisms that may facilitate the development of generative language.     

Extending sequence-class membership with matching to sample

Three normal adults were first trained to point sequentially to each member of several pairs of visual stimuli. This baseline training established one class of stimuli to which subjects responded first, and another class of stimuli to which they responded second. Then, in a matching-to-sample procedure, baseline-sequence stimuli served as samples and new visual stimuli served as comparisons. Subjects were trained to choose one group of new comparisons when the sample was a "first" stimulus from the sequence baseline, and to choose the other new comparison stimuli when the sample was a "second" from the sequence baseline. When the new stimuli were then presented as pairs in the posttest, two subjects pointed to them in sequences predictable on the basis of the stimulus-class membership established during matching to sample. The failure of one subject to demonstrate sequential transfer was shown to be a consequence of the failure of the matching-to-sample procedure to establish stimulus classes. The production of sequences that were not directly trained suggested an empirical approach to the analysis of simple grammatical behavior.     

组织咨询心理学的三种取向及其比较研究

基于不同的理论预设和方法学路线,组织咨询心理学领域形成了三种代表性的研究取向,即经验实证取向、临床治疗学取向以及实践-知识创生取向.文章在系统阐述三种取向基本观点的基础上,就组织观、研究方法、实践特征等同题对三者加以分析比较,并指出了各取向所面I临的挑战.