White Paper—A mixed bag     

Laura N. Gasaway 《TechTrends》1995,40(6):6-8

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Effects of maze geometry and experience on exploratory behavior in the rat     

H. J. Uster  K. Bättig  H. H. Nägeli 《Learning & behavior》1976,4(1):84-88

Rats were exposed twice in a rotated sequence to a series of six mazes, consisting of hexagonal alleys, balanced for different alley length and structural complexity. Locomotor activity increased with alley length and decreased with structural complexity of the mazes. Locomotion became less stereotyped with increased experience, showing an increasing number of turns, less constant velocity, loss of the initial preference for outward leading alleys and weakening of the forward tendency at reentry from side alleys into hexagonal alleys. In contrast to these qualitative changes of locomotion, the amount of activity remained almost unchanged throughout the experiment. The results suggest that these increases in locomotion complexity depend upon complex interactions between experience and stimulus content of the mazes.  相似文献   

Education and Development: from the age of innocence to the age of scepticism     

Hans N. Weiler 《比较教育学》1978,14(3):179-198

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Conceptualizing, Measuring, and Evaluating the Developmental Course of Gender Differentiation: Compliments, Queries, and Quandaries     

Diane N. Ruble  & Carol Lynn Martin 《Monographs of the Society for Research in Child Development》2002,67(2):148-166

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A critical appraisal of Marie Clay's ‘Concepts About Print Test’     

David N. Hartley  Peter G. Quine 《Literacy》1982,16(2):109-112

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James Clerk Maxwell and his equations     

B?N?DwivediEmail author 《Resonance》2003,8(5):4-16

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Operationalizing and validating disciplinary literacy in secondary education     

Hiller A. Spires  Shea N. Kerkhoff  Abbey C. K. Graham  Isaac Thompson  John K. Lee 《Reading and writing》2018,31(6):1401-1434

The goal of this study was to define the construct and establish the validity of disciplinary literacy, which has recently gained attention from the implementation of the Common Core State Standards (National Governors Association Center for Best Practices & Council of Chief State School Officers in Common Core State Standards for English language arts & literacy in history/social studies, science, and technical subjects [PDF]. Authors, Washington, DC, 2010). After defining disciplinary literacy in the four core disciplines of English language arts, science, history and social studies, and mathematics, scales were developed and administered to a snowball sample of professionals nationwide, with 857 respondents. The data showed evidence of disciplinary literacy as a multidimensional construct with three related factors: source literacy, analytic literacy, and expressive literacy. Based on EFA and CFA results, we can conclude that there are at least three types of literacy in operation among the four core disciplines. The three factors of literacy varied significantly by the four core disciplines of English/language arts (ELA), science, history and social studies, and mathematics, supporting the notion that each discipline uses literacy uniquely. This is the first study of its kind to attempt to define, quantify, and validate the construct of disciplinary literacy.  相似文献   

A cross-cultural investigation of students' preferences for lecturers' personalities in Britain, Malaysia and the United States     

Viren Swami  Adrian Furnham  Ismail Maakip  Sharani Ahmad  Nurul Hudani  Peter S.K. Voo  Andrew N. Christopher  Jeanette Garwood 《Learning and individual differences》2007,17(4):307-315

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教师专业化与教师应对教育改革的能力   总被引：1，自引：0，他引：1  

Leslie N.K.Lo  卢乃桂  梁雁 《开放教育研究》2007,13(2):9-14

本文论述的是中国教育改革发展变化过程中的教师专业化问题,所以提出这一问题的背景,是联合国教科文组织讨论了“全民教育”的各项活动和中国教育改革.当前教育改革的目的,在于提高个体和全民发展的能力.因此,教育质量成为人们日益关注的重要问题.教师的工作职能是要推动教育改革的各项措施得到实施.本文认为,“信息时代”的要求和“知识经济”的兴起,使人们对人才的特点有了新的理解,也证实了在教育儿童和青少年成为未来工作者和公民方面存在的不足.综观中国教育改革,它是一个被迫出现的过程,导致学校对教育改革的反应不灵敏.教师作为专业人员,应该支持改革,但是他们的效能还是存在一定的问题.本文进一步认为,中国教师当前面临的主要问题是不具备应对改革的能力.有关研究表明,教师工作的本质及其关注的问题与教育改革的预期大相径庭.这一问题即使通过行政命令、在职培训、或者投入更多的教育资源也难以解决.本文认为,进行全面改革的同时,要改革学生评价和选拔制度,从文化和社会层面上来思考教师职业,树立新的教师专业发展理念.  相似文献   

Should Science be Taught in Early Childhood?     

Haim?EshachEmail author  Michael?N.?Fried 《Journal of Science Education and Technology》2005,14(3):315-336

This essay considers the question of why we should teach science to K-2. After initial consideration of two traditional reasons for studying science, six assertions supporting the idea that even small children should be exposed to science are given. These are, in order: (1) Children naturally enjoy observing and thinking about nature. (2) Exposing students to science develops positive attitudes towards science. (3) Early exposure to scientific phenomena leads to better understanding of the scientific concepts studied later in a formal way. (4) The use of scientifically informed language at an early age influences the eventual development of scientific concepts. (5) Children can understand scientific concepts and reason scientifically. (6) Science is an efficient means for developing scientific thinking. Concrete illustrations of some of the ideas discussed in this essay, particularly, how language and prior knowledge may influence the development of scientific concepts, are then provided. The essay concludes by emphasizing that there is a window of opportunity that educators should exploit by presenting science as part of the curriculum in both kindergarten and the first years of primary school.  相似文献