Data were summarized from 1,841 sessions involving 10 subjects with mental retardation who participated in a number of experiments over a 10-year research program concerning dietary influences on ruminating. Relationships were found between amount of food consumed and rumination. Satiation feeding resulted in substantial decreases in postmeal…

The diets of three individuals with profound mental retardation and histories of coprophagia (ingestion of feces) were supplemented with a nutritionally complete elemental diet called Vivonex, resulting in decreases in the frequency of coprophagia in all three cases. (DB)

Compared the effectiveness of threat and benefit appeal approaches in presenting written nutrition information to adults (N=1500). Questionnaires mailed to respondents focused on items which measured the comparative influence of the approaches on changes in attitudes, behavior, and knowledge level. (JN)