1,242 subjects, in five experiments plus a pilot study, saw a series of slides depicting a single auto-pedestrian accident. These experiments investigate how information supplied after an event influences a witness's memory for that event. Results suggest that information supplied a witness after an event, whether inconsistent or misleading, is…

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)

The effects of semantic (S), orthographic (O), and unrelated (U) verbal stimuli on word retrieval were examined. S stimuli inhibited locating items within categories, whereas U stimuli inhibited locating the appropriate category. The discrepancy between the present outcome and the previous finding of S prime retrieval facilitation is discussed.…