Three experiments were performed using unrelated digit materials and prose passages to evaluate whether an auditory or visual presentation of material would be best for an aged population. Data suggests that the choice of modality depends on the particular presentation condition rather than on the type of stimulus materials. (Author)

Description of a study testing for retention of visual material identified as being familiar or unfamiliar to the subjects. (HB)

The lack of standardization in research involving pictorial variables has made it difficult to clarify the functions of pictorial stimuli in learning. This study sought to determine whether selected methods of rendering pictorial illustrations influenced the number and type of descriptive words evoked in a verbal association task. Normally the…