An investigation was conducted of the displayed biobehavioral states of 5 students (ages 8-20) with profound mental retardation. Results indicated that state level can be reliably specified and that overall state characteristics can be used to classify subjects according to profile groups. (Author/JDD)

The proposition that individuals process social information in terms of existing cognitive schemata has generated considerable research suggesting that behavioral descriptions of leaders reflect individually held prototypes of leadership rather than descriptive reports of behavior. While plausible, evidence of such claims is difficult to show…

This study had two purposes: to test the usefulness of partial order scalogram analysis with multivariate response data; and to illustrate the multidimensional nature of suicide risk. A detailed introduction describes partial order scalograms, which locate respondents' profiles in a two-dimensional space (rather than on a unidimensional Guttman…

This article reviews the developmental profile of a child with autism during the first 3 years of life. Analysis of home videos showed how the child appeared to make progress up to 12 months followed by decreases in social interaction, communication, and language. Discussion suggests that this particular profile is one of the possible pathways…

This study of elementary-level students compared behavioral patterns of 27 children showing a low nonverbal/high verbal (LNV) intelligence test profile and 38 children with a low verbal/high nonverbal (LV) profile. Results confirmed earlier findings that LNV children are perceived by teachers as significantly poorer than LV children in many…

The Infant Parent Social Interaction Code was developed to measure infant-parent interaction utilizing four parent variables, four infant variables, and one dyadic variable for which operational definitions were developed. Preliminary and validation studies with a total of 232 infants and toddlers suggest the measure reveals important interactive…