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Gummer, Tobias; Blumenstiel, Jan Eric – Field Methods, 2018
To reduce nonresponse bias in surveys, it has been suggested that researchers allocate additional fieldwork efforts to cases with low estimated response propensity. If these efforts are successful, nonresponse bias may be reduced by changing the variance of response propensities and hence the covariance between response propensities and variables…
Descriptors: Bias, Field Studies, Interviews, Response Rates (Questionnaires)
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Trevelyan, James – Advances in Engineering Education, 2016
Research on engineering practice is scarce and sharing of qualitative research data can reduce the effort required for an aspiring researcher to obtain enough data from engineering workplaces to draw generalizable conclusions, both qualitative and quantitative. This paper describes how a large shareable qualitative data set on engineering…
Descriptors: Engineering, Research, Qualitative Research, Interviews
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Eberle, Julia; Stegmann, Karsten; Fischer, Frank – Journal of the Learning Sciences, 2014
Participating in communities of practice (CoPs) is an important way of learning. For newcomers in such communities, the learning process can be described as legitimate peripheral participation (LPP). Although a body of knowledge on LPP has been accumulated from qualitative case studies, mostly focusing on the use of practices, the concrete…
Descriptors: Communities of Practice, Participation, Novices, Social Support Groups