3 Matching Annotations
  1. May 2020
  2. Mar 2020
    1. Research in Educational Technology

      This textbook, published by the Oklahoma State University Library ePress, contains a chapter which summarizes the main views of knowledge in educational technology research, including postpositivism, constructivism, advocacy, and pragmatism, as well as each view's research traditions. The chapter suggests an approach to evaluating research articles through the lenses of a consistent learning theory coupled, methodologies that support that learning theory, and the conclusions that are drawn by the researchers supported through their methodologies. This chapter would help educators evaluate how and why they might include technology into their course curriculum. Rating: 7/10

  3. Mar 2019
    1. such as scope, simplicity, fruitfulness, accuracy

      Theories can be measured according to multiple metrics. The current default appears to be predictive accuracy, but this lists others, such as scope. If theory A predicts better but narrower and theory B predicts worse (in A's domain) but much more broadly, which is a better theory?

      Others might be related to simplicity and whatnot. For example, if a theory is numerical but not explanatory (such as scaling laws or the results of statistical fitting) this theory might be useful but not satisfying.