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The Sensitivity of Value-Added Teacher Effect Estimates to Different Mathematics Achievement Measures 总被引:1,自引:0,他引:1
J. R. Lockwood Daniel F. McCaffrey Laura S. Hamilton Brian Stecher Vi-Nhuan Le José Felipe Martinez 《Journal of Educational Measurement》2007,44(1):47-67
Using longitudinal data from a cohort of middle school students from a large school district, we estimate separate "value-added" teacher effects for two subscales of a mathematics assessment under a variety of statistical models varying in form and degree of control for student background characteristics. We find that the variation in estimated effects resulting from the different mathematics achievement measures is large relative to variation resulting from choices about model specification, and that the variation within teachers across achievement measures is larger than the variation across teachers. These results suggest that conclusions about individual teachers' performance based on value-added models can be sensitive to the ways in which student achievement is measured. 相似文献
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In this article, we present an argument for consideration by those researching and promoting new learning environments (NLEs). We believe advocates of NLEs should consider the literature and research base indicating effective instruction is not based on a forced dichotomy between theoretical perspectives, but rather a thoughtful, pragmatic blending of practices based on evidence gained from various perspectives and lines of research. While unguided or minimally guided instructional approaches are popular and intuitively appealing, these approaches ignore substantial evidence indicating these approaches are less effective and less efficient than instructional approaches that incorporate guidance of the learning process that is faded as internal guidance is developed (Kirschner et al., Educ Psychol 41:75–86, 2006). We illustrate how integrating evidence from multiple theoretical perspectives leads to the development of more powerful approaches to learning and instruction through a review of the premises, evolution, and research behind Self-Regulated Strategy Development (SRSD) in the area of writing. 相似文献
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Kate McInally 《Children‘s Literature in Education》2008,39(3):187-200
Novels that prioritise the connectedness and strength of girls’ friendships without employing the pervasive trope of “mean
girls”—those who typically divide in order to conquer other girls—are potentially empowering in their refusal to perpetuate
limited and binary accounts of adolescent femininity. While Ann Brashares’ cult novel (now film), The Sisterhood of the Traveling Pants (2005a; originally 2002) appears to be representative of this textual shift, underpinning the overt call to value girls’ relationships
is a deeply conservative, assimilationist narrative that relies on an acceptance of traditional patriarchal values. This article
analyses the ways in which the novel appropriates “multicultural difference” to valorise, sustain and naturalise the central
position and authority of patriarchy in the lives of young girls, regardless of their cultural heritage.
Kate McInally currently works as a research fellow, and teaches children’s literature at Deakin University, Burwood, Australia.
Her particular research interests are feminist, queer and Deleuzean theory, representations of girl–girl desire in young adult
fiction, and multicultural children’s fiction. 相似文献
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Grace刚对摇滚乐产生兴趣的时候,酷玩乐团横空出世,所以他们一直在Grace的心目中占据着特殊的位置。不知不觉,明年酷玩即将迎来第一个十年。虽然现在不再像以前那般狂热,但每次他们出专辑还是会很关注——谁能忽视酷玩的影响力呢?所以听说他们将在12月出EP、明年出新专辑的时候,Grace还是兴奋了好一阵子。出碟速度之快,和之前酝酿了三年之久的《生命万岁》差太远了。不过,不管内容如何,作为粉丝的你,一定不会错过吧。 相似文献
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Paul L. Harris 《Child development》2021,92(2):466-483
The imagination of young children has notable constraints. The outcomes and possibilities that they imagine rarely deviate from the everyday regularities they have observed and remembered. Their reality-based imagination is evident in a variety of contexts: early pretend play, envisioning the future, judgments about what is possible, the instructive role of thought experiments, tool making, and figurative drawing. Overall, the evidence shows that children’s imagination helps them to anticipate reality and its close alternatives. This perspective invites future research on the scope of children's thinking about counterfactual possibilities, their ability to make discoveries about reality on the basis of thought experiments, and the ways in which cultural input can expand the scope of the possibilities that they entertain. 相似文献
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Phillippo Kate Griffin Briellen Del Dotto B. Jacob Lennix Crystal Tran Ha 《The Urban Review》2021,53(4):591-616
The Urban Review - School choice policy is ubiquitous in urban school districts. Evidence suggests that it has not fully delivered on its proponents’ promises of equitable educational... 相似文献
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