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Andrew Walker
Researcher at Utah State University
Publications - 69
Citations - 3393
Andrew Walker is an academic researcher from Utah State University. The author has contributed to research in topics: Problem-based learning & Educational technology. The author has an hindex of 25, co-authored 68 publications receiving 2757 citations. Previous affiliations of Andrew Walker include Lehigh University.
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Journal ArticleDOI
A Problem Based Learning Meta Analysis: Differences across Problem Types, Implementation Types, Disciplines, and Assessment Levels.
Andrew Walker,Heather Leary +1 more
TL;DR: This article conducted a meta-analysis of problem-based learning across 82 studies and 201 outcomes and found that the majority favor PBL (dw = 0.13, +/.025) with a lack of homogeneity (Q = 954.27) that warrants a closer examination of moderating factors.
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Interaction, Internet self-efficacy, and self-regulated learning as predictors of student satisfaction in online education courses
TL;DR: In this article, a regression model for student satisfaction involving student characteristics (three types of interaction, Internet self-efficacy, and self-regulated learning) and class-level predictors (course category and academic program) was tested using hierarchical linear modeling (HLM).
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A predictive study of student satisfaction in online education programs
TL;DR: In this article, the authors investigated the degree to which interaction and other predictors contribute to student satisfaction in online learning settings and found that learner-instructor interaction, learner content interaction, and Internet self-efficacy were good predictors of student satisfaction.
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Synthesizing Results from Empirical Research on Computer-Based Scaffolding in STEM Education: A Meta-Analysis.
TL;DR: Scaffolding’s effect was substantial and significantly greater than zero across all age groups and assessment levels and can largely be designed in many different ways while still being highly effective.
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The Competencies and Characteristics Required of an Effective Project Manager: A Web-Based Delphi Study
TL;DR: In this paper, the authors explore the competencies required for a project manager to be effective in the workplace using a Web-based Delphi method to lead experienced project managers through an anonymous consensus-building process consisting of two rounds of surveys.