This study aims to investigate about the existence of a graphical facilitation effect on probabilistic reasoning. Measures of undergraduates' performances on problems presented in both verbal-numerical and graphical-pictorial formats have been related to visuo-spatial and numerical prerequisites, to statistical anxiety, to attitudes towards…

The majority of undergraduates lack advanced reasoning patterns, which are necessary for significant achievement in college science courses. The purpose of this paper is to review the studies of various instructional practices in introductory college biology courses that claim to develop reasoning. Most of these were non-traditional,…

The purpose of this study was to compare traditional classification training for a set of abstract concepts with multiple-relations training consisting of inference practice and the use of a content diagram. To examine this, 200 undergraduate and graduate psychology students completed a Web-based tutorial covering the abstract concepts of a…