Social presence is considered an important quality in computer-mediated communication as it promotes willingness in learners to take risks through participation in interpersonal exchanges (Kehrwald, 2008) and makes communication more natural (Lowenthal, 2010). While social presence has mostly been investigated through questionnaire data and…

This article used work from the writing assessment literature to develop a framework for assessing the impact and perceived value of written, audio, and combined written and audio feedback strategies across four global and 22 discrete dimensions of feedback. Using a quasi-experimental research design, students at three U.S. universities were…

Identifies a number of procedures and factors which may be of use to educators involved in the selection and implementation of a computer-assisted learning (CAL) application. Specific characteristics and attributes of the CAL medium are discussed and a brief review of research is provided. A reference list is attached. (Author/JL)

Previous research has indicated that numerically based problem-solving can be taught to children and that it should be initiated on a continuing basis in the elementary school years, yet there is no evidence for the existence of an exact, comprehensive process through which problem-solving with numerical comparisons and addition or subtraction…