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141.
Geoffrey Hall 《Learning & behavior》1973,1(2):157-160
Rats were trained to criterion (CT) and overtrained (OT) on a horizontal against vertical stripes discrimination in the jumping stand. A change in response strategy, from inspecting both stimuli to inspecting just the S?, was observed during overtraining. Replacing the S? with a novel stimulus disrupted performance in the OT Ss, but replacing the S+ did not. Performance in the CT Ss was disrupted, but not very severely, both when the S+ was replaced and when the S? was replaced. These results suggest that OT Ss in the jumping stand come to rely especially upon the S?. The overtraining effects found here are compared with those found in other types of apparatus. 相似文献
142.
143.
Bob Croasdale Jeff Evans Jerry L. Moreno Harry O. Posten Andy Begg John Bernard Ethel C. Henderson 《Teaching Statistics》1987,9(1):2-7
The following short contributions are from people who attended the Second International Conference on Teaching Statistics held in Victoria, August 1986 相似文献
144.
In two experiments, rats received preexposure consisting of six intraperitoneal injections of lithium chloride (LiCl). This
treatment reduced the magnitude of the unconditioned response (UR; suppressed consumption of a novel flavor) evoked by an
additional injection (Experiment 1) or by oral consumption (Experiment 2) of LiCl. In both experiments, preexposure also attenuated
the acquisition of a conditioned aversion with an LiCl injection as the unconditioned stimulus (US) but had no effect on the
aversion produced when the US was oral consumption of LiCl (Experiment 2). These results are consistent with the view that
the reduced ability of the preexposed US to serve as a reinforcer depends on blocking by injection-related cues and is independent
of habituation of the UR recorded in the present study. Possible interpretations of this dissociation are discussed. 相似文献
145.
Many schools throughout the UK are experiencing challenging behaviour from pupils and high levels of absence and exclusion as they seek to implement initiatives aimed at raising pupil attainment [National Audit Office (2005). Improving school attendance, London: The Stationery Office]. These initiatives often presuppose that pupils will receive adequate levels of guidance and support to help them make curricular, personal, social, and health decisions. However, little is heard from teachers and students undertaking initial teacher education courses on how they have been prepared for this extended role of supporting increasing diverse student populations; nor do we know how they define guidance/pupil support and integrate this with their concept of the professional role of a teacher. This article presents evidence from a one-year study of pupil support in Scotland commissioned by the Scottish Executive Education Department. The study provided evidence for The National Review of Guidance Provision in Scotland [Scottish Executive (2003). The national review of guidance. Edinburgh: Scottish Executive; Scottish Executive (2005). Happy, safe and achieving their potential. Edinburgh: Scottish Executive]. The study explored the views of all 32 local authorities in Scotland, a sample of students in training in two universities and teachers, headteachers and pupils in eight case study schools, and also a sample of their parents. This article focuses specifically on the findings relating to teachers and students in training. It identifies the ways in which they support pupils and how well they think they have been prepared for that task. Two dominant models of pupil support emerge from these data: an embedded and a specialist approach, and these vary according to school and education sector. Primary school teachers were more likely to embed pupil support into their concept of being teachers, whereas secondary teachers perceived it to be a separate, specialist function, which many were reluctant to undertake. Some implications for teacher education are highlighted. 相似文献
146.
Ronald E. Hall 《理论付诸实践》2016,55(1):62-68
Per the Bleaching Syndrome, people of color, including African, Asian, and Latino Americans, are both victims and perpetrators of color discrimination. The Bleaching Syndrome encompasses perceptual, psychological, and behavioral sectors that affect students' schooling experiences. Education professionals, including teachers, administrators, and counselors, must address these factors to promote mental and emotional health among learners. In this article, I discuss how the Bleaching Syndrome and color bias affects dark-complexioned African American children in contemporary US schools. 相似文献
147.
148.
Teo Timothy Zhou Mingming Fan Andy Chun Wai Huang Fang 《Educational technology research and development : ETR & D》2019,67(3):749-766
Educational technology research and development - Moodle is widely used in higher education institutions in this digital age. With the growing popularity of Moodle use in education, this study... 相似文献
149.
Ivana Tur
ov Andy Martin Jan Neuman 《Journal of Adventure Education & Outdoor Learning》2005,5(2):101-117
This paper reviews literature related to outdoor terminology as it is used within the languages of British English and Czech. It provides the background to the outdoors in the Czech Republic where terminology has adopted and adapted many English language outdoor terms. The paper analyses the differences and similarities between terms and deals with the problems associated with defining and explaining outdoor terms and translating the British English terms into Czech and vice versa. Semi structured interviews were conducted with British and Czech academic experts. The findings suggest that as the outdoor field develops there is a need for more understanding of the cultural, historical, and geographical differences between concepts and terminology used in both English and non-English speaking countries, for example, the specific indigenous nature of the Czech turistika activities. 相似文献
150.