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181.
This paper describes research into teachers' perceptions of technology education carried out as part of the Learning in Technology
Education Project. Thirty primary and secondary school teachers were interviewed. Secondary teachers interpreted technology
education in terms of their subject subcultures as did some primary teachers. The primary teachers were also influenced by
current initiatives, outside school interests and teaching programs.
Specializations: investigations in science, science and technology education.
Specializations: learning theories, history and philosophy of science, chemical education. 相似文献
182.
183.
O'Halloran M Carr A O'Reilly G Sheerin D Cherry J Turner R Beckett R Brown S 《Child abuse & neglect》2002,26(4):349-370
OBJECTIVE: This study aimed to profile the psychological and psychosocial characteristics of a group of Irish adolescents who had sexually abused other youngsters. METHOD: Levels of behavior problems, personal adjustment, anger management, and psychosocial adjustment were compared in 27 Irish adolescents with a history of sexually abusing another youngster (SA group), 20 clinical controls who had significant behavioral problems but no history of sexual offending (CC group), and 29 normal controls who were without significant psychological problems (NC group). Measures used included the Child Behavior Checklist (CBCL), the Youth Self-Report Form (YSR), selected scales from Beckett (1997) Adolescent Sex Offender Assessment Pack (ASOAP), and the Family Environment Scale (FES). RESULTS: Compared with the CC group, the SA group displayed fewer problems overall on the CBCL and the YSR. The SA group showed problems with self-esteem, emotional loneliness, and perspective-taking similar to those of the CC group, but their impulsivity scores were similar to those of the NC group. The locus of control scores of the SA group fell between those of the CC and NC groups. The SA group showed an anger management profile that fell at an intermediate position between those of the NC and CC groups. The SA group showed problematic family functioning in the areas of expressiveness, behavior control, and social support, similar to those of the CC group. Their difficulties with family cohesion were less severe than those of the CC group but worse than those of the NC group. CONCLUSIONS: Overall, the psychological adjustment of adolescents with a history of sexually abusing others was more problematic than that of normal controls but less problematic than that of youngsters who had significant behavioral problems but no history of sexual offending. 相似文献
184.
Guy Claxton Margaret Carr 《Early Years: An International Journal of Research and Development》2004,24(1):87-97
This paper draws on examples from New Zealand early childhood settings to illustrate a dynamic approach to learning dispositions. It sets out three dimensions along which a ‘learning curriculum’ can strengthen valued responses to learning opportunities: increasing their frequency and robustness, widening their domain, and deepening their complexity and competence. It is suggested that learning environments can be variously affording, inviting or potentiating (powerful) and that in potentiating learning environments teachers explain, orchestrate, commentate on, model and reify learning responses, and frequently the families and children participate in these processes as well. Although the question of ‘what’ learning dispositions is set aside, the paper argues that it is better for teachers in early childhood settings and classrooms to be explicit about valued responses and their trajectories than to leave them implicit, and therefore often unacknowledged and unattended. 相似文献
185.
Nolan M O'Flaherty A Turner R Keary K Fitzpatrick C Carr A 《Child abuse & neglect》2002,26(4):333-348
OBJECTIVE: This study aimed to profile subgroups of CSA cases referred for assessment at two national CSA assessment centers in Ireland. METHOD: Historical and clinical data for 150 CSA cases were drawn from records of two Dublin-based national specialist sexual abuse assessment and therapeutic centers. Three main comparisons were made involving: (1) 113 confirmed CSA cases and 37 unconfirmed CSA cases, (2) 55 confirmed CSA cases that displayed clinically significant behavior problems, and the 56 confirmed CSA cases without significant adjustment difficulties, and (3) 19 confirmed CSA cases in which violence was a central feature, and 79 confirmed cases in which violence was not a central feature. RESULTS: There were three main findings. (1) More unconfirmed cases were male; had single or separated parents; and a father with a criminal history. As a group, the confirmed cases were largely youngsters who had been abused by male adults or adolescents outside their nuclear family and who subsequently were well supported by one or two parents. (2) Poorly adjusted CSA victims had a history of coercive violent abuse while better adjusted children were victims of nonviolent abuse. (3) Victims of violent CSA were more likely to have experienced penetrative abuse and to display more externalizing behavior problems. CONCLUSIONS: Confirmed and unconfirmed CSA cases, well and poorly adjusted CSA cases, and victims of violent and nonviolent CSA referred for assessment at two national CSA assessment centers in Ireland had distinctive clinical profiles. 相似文献
186.
In order to learn more about their reaction to the female sex attractant, 61 male Norway rats were given two-choice preference tests in which they reacted to cues from receptive vs. non-receptive females. In the first experiment, 16 heterosexually experienced males showed a reliable preference (p < .01) for receptive over nonreceptive anesthetized females, as did 15 naive males (p < .02) which later proved to be copulators. Ten naive males which later proved to be noncopulators showed no reliable preference for either type of female. In the second experiment, 15 naive males which later proved to be copulators showed no reliable preference for the odors from receptive vs. nonreceptive females. From these experiments, we conclude that naive males which later prove to be sexually vigorous are attracted to the composite bodily cues from receptive females, and that this attraction is not mediated by olfactory cues alone. 相似文献
187.
Nicholas H. Wasserman Christa Quint Scott A. Norris Thomas Carr 《International Journal of Science and Mathematics Education》2017,15(3):545-568
In an undergraduate Calculus III class, we explore the effect of “flipping” the instructional delivery of content on both student performance and student perceptions. Two instructors collaborated to determine daily lecture notes, assigned the same homework problems, and gave identical exams; however, compared to a more traditional instructional approach, the flipped instructor utilized videos to communicate more procedural course content to students out-of-class, with time in-class spent on more conceptual activities and homework problems. Findings from two semesters indicate similar performance on more procedural problems and small to moderate gains for the flipped students (N = 74) over their traditional counterparts (N = 77) on more conceptual exam problems. However, student perceptions remain mixed, with flipped students reporting increased communication during class but traditional students perceiving more effective use of class time, despite the gains in performance for flipped students. 相似文献
188.
David Carr 《British Journal of Educational Studies》1997,45(1):53-68
Alasdair MacIntyre identifies two interconnected problems for present day thinking about the nature of educational provision. The first concerns the very possibility of general educatedness in the social and cultural circumstances of modernity; the second concerns the narrow and specialist route down which professional training has proceeded in contemporary post-industrial societies. This paper explores the implications of MacIntyre's views and argues for a radical reappraisal of current conceptions of teacher education and training. 相似文献
189.
AbstractWith the growing demand for tertiary education, especially in Africa, the transformation of contact universities to dual-mode institutions is critical. However, conventional universities have had limited success establishing the dual-mode delivery stream. This paper assesses barriers to adoption and implementation of open and distance learning (ODL) in conventional higher education institutions in Cameroon, Kenya and Rwanda by applying a framework on innovation adoption to case studies of ODL in higher education in these countries. This qualitative meta-study shows that the transition to dual-mode is not systematic and that there are various barriers, ranging from national policy and funding; infrastructure, organisational structure and capacity; complexity and cost of ODL; as well as student and staff skills and perceptions, which have impeded adoption. Based on the findings, this paper makes recommendations for implementing ODL in existing conventional universities. Cases of successful transition to dual-mode are provided. 相似文献
190.