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71.
This study investigated the professional identity development of teacher candidates participating in an informal afterschool science internship in a formal science teacher preparation programme. We used a qualitative research methodology. Data were collected from the teacher candidates, their informal internship mentors, and the researchers. The data were analysed through an identity development theoretical framework, informed by participants’ mental models of science teaching and learning. We learned that the experience in an afterschool informal internship encouraged the teacher candidates to see themselves, and to be seen by others, as enacting key recommendations by science education standards documents, including exhibiting: positive attitudes, sensitivity to diversity, and increasing confidence in facilitating hands‐on science participation, inquiry, and collaborative work. Our study provided evidence that the infusion of an informal science education internship in a formal science teacher education programme influenced positively participants’ professional identity development as science teachers.  相似文献   
72.
The rationale behind the project is based on the belief that the study of a work of literature can effectively open a window of opportunity for pupils to study other countries’ cultures and identities as well as contribute to pupils’ own identity construction and to the understanding of the identity of others. Information and communication technologies serve as an educational catalyst for collaborative learning which transcends national boundaries and presents pupils with the opportunity to study cultural and identity similarities and differences, to strengthen their national identities and, at the same time, to appreciate the characteristics of other identities and cultures.

L’étude de la Littérature et de la Culture dans un environnement fondé sur la Toile

L’idée qui sous‐tend ce projet repose sur le fait que l’on croit que l’étude d’une ?uvre littéraire peut effectivement constituer une fenêtre pour les élèves, l’occasion d’étudier les cultures et les identités d’autres pays tout en contribuant à la construction de la propre identité de ces élèves et à la compréhension de l’identité des autres. Les TIC servent de catalyseur éducatif pour faciliter l’apprentissage collaboratif qui transcende les frontières nationales et offre aux élèves l’occasion d’étudier les ressemblances et les différences de cultures et d’identités, de renforcer leurs identités nationales et en même temps d’apprécier les caractéristiques d’autres identités et cultures.

Das Studium von Literatur und Kultur in einer Web‐basierten Umgebung

Die logische Grundlage dieses Projekts ist die Überzeugung, dass ein Studium im Bereich von Literatur wirksam sowohl ein Fenster zum Einblick in andere Kulturen und Identitäten öffnen kann, als auch zum eigenen Identitätsaufbau der Schüler und zum Verständnis der Identität anderer beitragen kann. ICT dient damit als Bildungskatalysator für kooperatives Lernen, damit die nationalen Grenzen überwunden werden können und bietet den Schülern die Gelegenheit, kulturelle‐ und Identitätsähnlichkeiten und Unterschiede zu erkennen, um ihre nationalen Identitäten zu stärken und gleichzeitig die Merkmale anderer Identitäten und Kulturen kennen und schätzen zu lernen.  相似文献   
73.
This article presents 2 studies aimed at validating a measure of stress experienced by children and parents around the issue of homework, applying Benson's program of validation (Benson, 1998 Benson, J. 1998. Developing a strong program of construct validation: A test anxiety example. Educational Measurement: Issues and Practice, 17: 1017. doi: 10.1111/j.1745–3992.1998.tb00616.x[Crossref] [Google Scholar]). Study 1 provides external validity of the measure by supporting hypothesized relations between stress around homework and students’ and parents’ positive and negative affect, students’ sense of competence, and students’ type of motivation. In Study 2, the measure was administered to students with and without learning disability—2 groups assumed to differ in the level of stress experienced while doing homework. Results of both studies support the validity of the measure.  相似文献   
74.
Understanding what relates to the behaviours associated with derailment (i.e. failure or burnout in managerial positions) may prevent costly outcomes of derailment for the manager, co‐workers and the organization. The outcomes of derailment are especially pertinent with those working in college and university administration as many, including faculty, other staff and students, depend on these administrators. Data collected about 173 middle‐ and top‐level college and university administrators from 88 different colleges and universities across the USA revealed that self‐ and observer‐ratings (peers and direct reports) of willingness to improve negatively related to boss ratings of derailment. Specifically, the more administrators were willing to improve (and the more others believed those administrators were willing to improve), the less likely it was that bosses believed those administrators displayed the characteristics and behaviours associated with derailment. We conclude with a discussion of our findings including guidance for college and university administrators.  相似文献   
75.
76.
The tension between equity and excellence is fundamental in science policy. This tension might appear to be resolved through the use of merit-based evaluation as a criterion for research funding. This is not the case. Merit-based decision making alone is insufficient because of inequality aversion, a fundamental tendency of people to avoid extremely unequal distributions. The distribution of performance in science is extremely unequal, and no decision maker with the power to establish a distribution of public money would dare to match the level of inequality in research performance. We argue that decision makers who increase concentration of resources because they accept that research resources should be distributed according to merit probably implement less inequality than would be justified by differences in research performance. Here we show that the consequences are likely to be suppression of incentives for the very best scientists. The consequences for the performance of a national research system may be substantial. Decision makers are unaware of the issue, as they operate with distributional assumptions of normality that guide our everyday intuitions.  相似文献   
77.
78.
An historical approach to the teaching of calculus provides the students with a better understanding of the material than the standard approach and helps as well to introduce them to the relationship between mathematics and other aspects of our culture. In this article, I describe in some detail a course in calculus which is based on such an approach.  相似文献   
79.
Katz  Leonard  Frost  Stephen J. 《Reading and writing》2001,14(3-4):297-332
Four experiments explored the composition and stability of internalorthographic representations of printed words. In three experiments,subjects were presented on successive occasions with words that wereconsistently spelled correctly or were consistently misspelled. On thesecond presentation, subjects were more likely to judge both kinds ofwords as correctly spelled than on the first presentation, suggesting thattheir preexperimental orthographic representations had been altered tomatch what they had seen on the first presentation. However, onlymisspellings that were consistent with the correct phonology wereaccepted; spellings that altered the phonology were rarely accepted,suggesting that some parts of the orthographic representation are lessstable than others. Also, subjects' reliance on orthographic vs.phonological memory when judging a word's spelling was affected by thekinds of other misspellings in the list. Lists that contained somephonologically implausible spellings for real words (e.g., *assostance)induced subjects to rely more on phonological plausibility when judgingthe correctness of other words in the list and less on orthographic memory.An individual grapheme in an internal orthographic representation wasunstable when there were many phonologically acceptable alternatives forit. The results are contrary to the view that the strength of an internalrepresentation is uniform across all its graphemes and is a function only ofvisual experience with the printed form. Results were interpreted in thecontext of a theory that considers spelling knowledge to be a by-productof the reading process, a process that involves phonological analysis.  相似文献   
80.
Psychosocial adjustment in adolescent child molesters   总被引:1,自引:0,他引:1  
This study compared adolescent child molesters (n = 31) with nonsex offending delinquents (n = 34) and normal adolescents (n = 71) on standardized measures of social competence and psychological adjustment. The measures included the Adolescent Assertiveness Scale, the Survey of Heterosocial Interactions, the Self-Consciousness Scale, the Social Anxiety and Distress Scale, the Revised UCLA Loneliness Scale, the Coopersmith Self-Esteem Inventory, the Beck Depression Inventory, the Norwicki-Strickland Locus of Control Scale, and the Jesness Inventory. Results were consistent with predictions. Molesters showed significantly more global maladjustment than normals and were more socially anxious and threatened by heterosocial interactions than nonsex offending delinquents. A discriminant function analysis suggested that molesters, more than delinquents, were likely to perceive themselves as socially inadequate and to be externally oriented in their attributional style. Results support the hypothesis that social skill deficits and social isolation are risk factors that may predispose some adolescents to commit sexual crimes against children.  相似文献   
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