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The Rockefeller Foundation'spost-war social science programme in Europe wasdirected by Joseph Willits. In 1946, Willitsdecided to focus his Division's efforts onFrance, and to offer fellowships to a newgeneration of social scientists. TheFoundation's social science activity in Europetapered off after 1955. This paper examinesWillits' initiatives, and considers theirconsequences. 相似文献
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Sarah Riggs Stapleton 《Cultural Studies of Science Education》2017,12(1):189-198
This forum response extends the argument made by Avery and Hains that oral traditions can be useful for including the cultures and contexts of rural areas within science instruction. To buttress the oral expressions presented in Avery and Hains, I compare oral expressions of a second rural area, 600 miles to the South, in Eastern North Carolina. I explore similarities and differences in expressions from the two areas and consider the changing rural context within Eastern North Carolina. I add a consideration of larger demographic shifts impacting many rural areas—particularly in the US South—and close with a discussion of implications for science education. 相似文献
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Laura M. Stapleton 《Structural equation modeling》2013,20(2):183-210
This article discusses replication sampling variance estimation techniques that are often applied in analyses using data from complex sampling designs: jackknife repeated replication, balanced repeated replication, and bootstrapping. These techniques are used with traditional analyses such as regression, but are currently not used with structural equation modeling (SEM) analyses. This article provides an extension of these methods to SEM analyses, including a proposed adjustment to the likelihood ratio test, and presents the results from a simulation study suggesting replication estimates are robust. Finally, a demonstration of the application of these methods using data from the Early Childhood Longitudinal Study is included. Secondary analysts can undertake these more robust methods of sampling variance estimation if they have access to certain SEM software packages and data management packages such as SAS, as shown in the article. 相似文献
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How responsible community colleges can help determine the degree to which they are serving the educational needs of minorities is the focus of this paper. The authors illustrate the importance of using US Census data and enrollment characteristics to assess how well colleges are serving the needs of all their constituencies. An example of how these data have been used for community colleges in one state is presented. The methodology discussed is seen as effective, however, only when such an assessment is used as the foundation upon which a complete package of services is provided to meet the needs of all students 相似文献
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Daniel Y. Lee Jeffrey R. Harring Laura M. Stapleton 《Journal of Experimental Education》2013,81(4):596-615
Respondent attrition is a common problem in national longitudinal panel surveys. To make full use of the data, weights are provided to account for attrition. Weight adjustments are based on sampling design information and data from the base year; information from subsequent waves is typically not utilized. Alternative methods to address bias from nonresponse are full information maximum likelihood (FIML) or multiple imputation (MI). The effects on bias of growth parameter estimates from using these methods are compared via a simulation study. The results indicate that caution needs to be taken when utilizing panel weights when there is missing data, and to consider methods like FIML and MI, which are not as susceptible to the omission of important auxiliary variables. 相似文献
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Amanda J. Henderson Heather Alexander Alison Haywood Peta Stapleton Marie Cooke Elizabeth Patterson Megan Dalton Debra K. Creedy 《Vocations and Learning》2010,3(2):141-156
This paper discusses how expert guidance can be best provided in work intensive clinical settings. The adequacy for supporting
learning in the clinical practicum for health care disciplines is often complicated by the intensive work practices in healthcare
settings. Often, clinicians’ work is so intense that the scope for providing close guidance for students is quite restricted.
The case advanced here draws on a range of empirical work to propose how clinician-student interactions might be optimized
through the provision of a clinical supervisor to assist clinicians develop collegial relationships and acquire skills in
guided learning such as demonstrating and role-modeling. These roles can contribute in essential ways to the development of
learning environments where clinicians have the opportunity to facilitate the learning of others as part of their workload,
and without being burdened by the requirements of teaching and assessment processes. It differs from other approaches because
although clinicians partner students and provide feedback to them, clinicians are not expected to formally assess or award
a grade for student performance. Assessment and remedial action, when required, is undertaken by the role of a designated
clinical supervisor qualified to perform such activities. 相似文献
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