When a Culture Takes a Trip: Evidence of Heritage and Enculturation in Early Conceptions of Art

This study in social cognition has been focused on exploration of ways in which cultural contexts shape formation of knowledge about art in early childhood years. Focusing of the connotative rather than denotative meanings of the term art, this study was designed to examine how this concept functions in a variety of cultural contexts. The method of structured interviews was used to elicit answers of four- and five-year-old children in Canada, France, and Taiwan to questions regarding the nature of art and its salient characteristics. In particular, this study addressed questions about portability of culture and the effects of heritage and enculturation in the formation of social knowledge among individuals whose cultural identity is negotiated in the context of a ‘transplanted’ culture. Responses of francophone children in the Canadian province of Quebec were contrasted with those of their French counterparts, as well as their Canadian peers from European ancestry other than French living in the province of British Columbia. Similarly, responses of interviewees in Taiwan, ROC were compared to the reported beliefs about art of young Chinese-Canadians. The results of this study bring support to the theory of modified cultural pluralism that emphasizes the interplay between the original cultural beliefs and values and those prevalent in the societies that become new home for a transplanted culture. Implications of the study findings to art education are discussed. Research reported in this paper has been supported by a grant from the Social Studies and Humanities Research Council of Canada and the France-Canada Accord.     

Relationship between the WRAT and WRAT-R

Level II of the Wide Range Achievement Test and the Wide Range Achievement Test-Revised were administered to 45 subjects. The results indicated that the WRAT-R standard scores were significantly lower (8–11 points) than the WRAT Standard scores for Reading, Spelling, and Arithmetic. Correlations between the standard scores of the two tests were .98, .97, and .79 for Reading, Spelling, and Arithmetic, respectively. Reasons for the lower arithmetic correlation are discussed. Vocational and guidance counselors, school psychologists, and other users should consider these findings when using WRAT and WRAT-R scores in making academic/vocational or other placement decisions. The WRAT-R should be used as a screening, not diagnostic, instrument for academic problems.     

Advocacy for gender minority students: recommendations for school counsellors

Abstract

Research shows that teachers’ and educators’ responses to gender diversity issues in schools either improves or limits the experiences of students. The school counsellor has an important role to play in this process by working closely with other stakeholders to advocate for transgender, intersex and genderqueer (TIG) students. Following a review of recent developments in the USA, recommendations are made and resources identified to assist school counsellors in validating TIG students, and improving school systems in pursuit of their academic, social and emotional success.     

Interaction between conflicting memories in the rat: Contextual pretest cuing reverses control of behavior by testing context

Two experiments were run in order to investigate the influence of external contextual cues on the interaction between two conflicting memories. Rats were trained, in the same apparatus, on a passive-avoidance task and, 10 min later, on an active-avoidance task, then submitted to a 24-h delayed test (without reinforcement). When contextual cues remained unchanged throughout these three phases, the animals exhibited proactive interference, as shown by longer response latencies than those of control animals that had learned only the active-avoidance task (Experiment 1). When training contexts were made slightly different from one task to the other (by the presence of a continuous tone during either the first or the second task), the animals behaved at subsequent testing in accordance with the response contingencies present in the context exactly similar to the test context; this control of behavior by testing context was demonstrated both when the tone was absent (Experiments 1 and 2) and present (Experiment 2) at testing. A cuing procedure—a 90-sec exposure to the tone in the experimental room 5 min prior to testing—led the animals to behave in accordance with the response previously acquired in the presence of the tone (Experiments 1 and 2), exactly in the same way as animals tested in the presence of the tone (Experiment 2). The same cuing treatment was ineffective when administered 1 h before testing (Experiment 2). These results are interpreted in terms of a dual function of contextual cues at the time of retrieval: the general contextual information present during testing or during pretest cuing is assumed to induce concurrent reactivation of both memories. Consequently, the experimentally manipulated contextual cue (the tone) would have a discriminative function, leading the animals to choose between the two equally available representations.     

Change in Family Income-to-Needs Matters More for Children with Less

Hierarchical linear modeling was used to model the dynamics of family income-to-needs for participants of the National Institute of Child Health and Human Development Study of Early Child Care (N = 1,364) from the time that children were 1 through 36 months of age. Associations between change in income-to-needs and 36-month child outcomes (i.e., school readiness, receptive language, expressive language, positive social behavior, and behavior problems) were examined. Although change in income-to-needs proved to be of little importance for children from nonpoor families, it proved to be of great importance for children from poor families. For children in poverty, decreases in income-to-needs were associated with worse outcomes and increases were associated with better outcomes. In fact, when children from poor families experienced increases in income-to-needs that were at least 1 SD above the mean change for poor families, they displayed outcomes similar to their nonpoor peers. The practical importance and policy implications of these findings are discussed.     

科学博物馆与科学中心——发展历史及其根源①

本文以科学博物馆和科学中心的发展阶段为线索,综述了几个世纪以来科学传播的历史发展,阐述了科学实践如何嵌入到博物馆的展览实践之中并从中发展起来,以及关于科学在社会中的地位的观念变化如何在科学博物馆和科学中心得到反映,还展现了日益受到关注的科学传播如何在科学博物馆和科学中心层面体现出以公众需求为本。     

An Exploratory Study of Teachers' Beliefs Regarding the Implementation of Constructivism in Their Classrooms

Journal of Science Teacher Education -     

Les capacités humaines sont des constructions sociales. Essai sur la théorie de Vygotsky

In Vygotsky's theory, the differentiation between genetic psychology and psychology of education has no sense. This thesis is proven by the exposition of some basic psychological principles governing Vygotsky's approach to psychology. Mediation of the psychological processes is the central fact of Vygotsky's conception; socially elaborated systems of signs are the means of mediation; these allow a control of the processes of behavior. Internalization and sociogenesis, which derive directly from this conception, are two inseparable aspects of the same process of construction of the different psychological capacities; on a certain level of development, they lead to a quasi-social behavior of the subjet towards himself. The differenciation of functions is the main form of construction of new capacities: the analyses of the development of language is a good illustration of this principle. Through the analysis of Vygotsky's theory one can discover some important guide lines for research in psychology.     

Real time search on the web: Queries,topics, and economic value

Real time search is an increasingly important area of information seeking on the Web. In this research, we analyze 1,005,296 user interactions with a real time search engine over a 190 day period. Using query log analysis, we investigate searching behavior, categorize search topics, and measure the economic value of this real time search stream. We examine aggregate usage of the search engine, including number of users, queries, and terms. We then classify queries into subject categories using the Google Directory topical hierarchy. We next estimate the economic value of the real time search traffic using the Google AdWords keyword advertising platform. Results shows that 30% of the queries were unique (used only once in the entire dataset), which is low compared to traditional Web searching. Also, 60% of the search traffic comes from the search engine’s application program interface, indicating that real time search is heavily leveraged by other applications. There are many repeated queries over time via these application program interfaces, perhaps indicating both long term interest in a topic and the polling nature of real time queries. Concerning search topics, the most used terms dealt with technology, entertainment, and politics, reflecting both the temporal nature of the queries and, perhaps, an early adopter user-based. However, 36% of the queries indicate some geographical affinity, pointing to a location-based aspect to real time search. In terms of economic value, we calculate this real time search stream to be worth approximately US $33,000,000 (US $33 M) on the online advertising market at the time of the study. We discuss the implications for search engines and content providers as real time content increasingly enters the main stream as an information source.     

Public accountability and the project-grant mechanism

The project-grant mechanism is a major determinant of research styles and the direction and degree of scientific progress. Insofar as such research increasingly serves as the source of technology, and thus of economic, social and political change, the mechanism also influences, if only indirectly, the societal condition. In its current form the mechanism permits the support of significant amounts of research to be determined on the basis of scientific merit. The result has been the substitution of scientific progress for the achievement of tangible technical ends as the measure of public accountability. Given the increased appearance of undesirable social consequences based, in part, on scientific accomplishments this substitution is now seriously questioned. It has given rise to several attempts to make academic research more responsive to public needs while attempting to preserve the essentials of academic freedom.