This study investigated conditions for optimizing college students' analogical problem solving. Students given pictorial (not verbal) representations of solutions to source problems were better problem solvers, as were students given a longer time. Students who derived personal solution principles to source problems were not superior to students…

Finds significant differences for males and females on the "Mental Rotation Test" within and across trials, but does not show a differential response to training and practice by females, as was hypothesized. (RL)

A study investigated the results of previous studies on the effectiveness of pictorial instruction, specifically examining whether the use of black-and-white pictorial instruction as a supplement to verbal instruction is more effective than the use of verbal instruction alone. Thirty-four studies on pictorial instruction that varied widely but…

A study tested the effects of between-channel redundancy on television news learning. Redundancy, defined as shared information, was proposed as an explanatory variable that considers the relationship between information in three channels: the audio, the nonverbal pictorial, and visual-verbal print channel. It was hypothesized that pictures would…