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Langlois, Alexis; Nie, Jian-Yun; Thomas, James; Hong, Quan Nha; Pluye, Pierre – Research Synthesis Methods, 2018
Objective: Identify the most performant automated text classification method (eg, algorithm) for differentiating empirical studies from nonempirical works in order to facilitate systematic mixed studies reviews. Methods: The algorithms were trained and validated with 8050 database records, which had previously been manually categorized as…
Descriptors: Mixed Methods Research, Databases, Information Retrieval, Search Strategies
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Galway, Gerald; Sheppard, Bruce – Education Policy Analysis Archives, 2015
In this paper we compare the use of research and other evidence in the decision-making practices of two groups of education policy elites, situated in different contexts--provincial education ministries and school districts. Data are derived from two pan-Canadian studies: Galway (2006) and Sheppard, Galway, Brown and Wiens (2013). The findings…
Descriptors: Educational Research, Research Utilization, Evidence, Decision Making
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Jurewitsch, Brian – Journal of Distance Education, 2012
Problem-based learning (PBL) is an instructional strategy that is poised for widespread application in the current, growing, on-line digital learning environment. While enjoying a track record as a defensible strategy in face-to-face learning settings, the research evidence is not clear regarding PBL in on-line environments. A review of the…
Descriptors: Educational Strategies, Evidence, Program Effectiveness, Problem Based Learning