These experiments consider similarities and differences between classifications of pictorial and verbal stimuli in order to investigate whether the kinds of information used differ depending on the stimulus class. Three hypotheses regarding the information used in picture and word classification were evaluated. (Author/RK)

This research attempts to determine whether integration of information occurs when the information is presented partly in the verbal modality and partly in the pictorial modality; in other words, does cross-modality integration occur? (Author/RK)

Subjects named or categorized a picture preceded sometime earlier by itself or by its verbal label, as well as a word preceded by itself or a pictorial counterpart. Pictures clearly profited more when the task was naming, whereas words profited more when subjects performed a categorization task. (Author/GDC)