Data revealed a similar pattern of personality, environment, and behavior differences between all nonuser and user groups, suggesting a pervasive social-psychological constancy. The same variables were also predictive of the shift from nonuse to use over time among the high school students but not the college students. (JB)

An observational account of one pattern of organization and control, as observed in a Headstart preschool program. (DM)

Presents a case study of an elementary school child with a learning disability to illustrate that both performance and disability have to be understood in terms of the social environments with which they are linked. (FL)

A within-subject multiple baseline design was used to teach a young girl with severe disabilities six target signs that were functionally equivalent to existing behaviors (e.g., leading, reaching). Teaching occurred only in the presence of behavioral indication by the subject. Results showed successful acquisition and discriminating use of the six…

Three studies examined observers' attributions and reactions to negative emotional displays, as well as expressers' expectations about others' reactions. Analysis revealed that people attribute others' negative emotions equally to situational factors and dispositions, whereas their own emotions are attributed to the situation more than to…

The monograph by D. Rogosa and G. Ghandour represents a body of cohesive and comprehensive research that can be the basis of a new measurement theory combining features of generalizability theory and strong true-score theory. Principles, approaches, arguments, and conclusions are reviewed; and critical comments are offered. (SLD)

Issues raised with the statistical models developed are discussed point by point, restating the emphasis on finite observation time, and reiterating the criticism of traditional psychometric methods. It is noted that the language and technical formulation of psychometrics can be extremely awkward in dealing with biased estimates. (SLD)

A composite behavioral indicator of high school effectiveness was developed that measures the degree to which schools strike a balance between the press for academic excellence and the need to keep all students actively engaged in schooling. This proposed "participation" indicator is based on behavioral outcomes with demonstrated…