The procedure used in this study to validate the behavioral categories was found to be a useful method for examining the validity of all classroom observation systems. (Author/DEP)

Evaluated is the validity of the behavioral categories held in common among three classroom observation systems. The validity model employed was that reported by Campbell and Fiske (1959) which requires that both convergent and discriminant validity be demonstrated. These procedures were applied to data obtained from the videotapes of 62 teacher…

The focus here is on category observation instruments which typically record classroom behaviors in the form of tallies, checks, or other marks which code them into predefined categories and yield information about which behaviors occurred and how often they occurred during the period of observation. Discusses the essential properties of the…

Generalizability theory was used to study the occurrence and generalizability of classroom interaction measures. Results indicated infrequent occurrence and lack of generalizability of many behaviors of the Brophy-Good Teacher-Child Dyadic Interaction System. (JKS)

The three research papers in this document concern open admissions and student success in the classrooms of Bronx Community College. Together, these projects capture much of what is involved in a comprehensive open admissions program. The first research report explores the technical characteristics, and therefore, the feasibility for use with…

This address presents a discussion of the rationale, procedures, reliability, and validity of the "Social and Nonsocial Executive Skills Profile." The skills profile was developed to identify and measure aspects of the preschool child's classroom behavior that are highly related to social and nonsocial competence. Executive competence is defined…

This paper examines aspects related to the validity of process-product research involving classroom observation and teacher effectiveness. Differences in categories, terminology, and definitions of five classroom observation instruments are delineated and discussed in relation to their various effects on the validity of process-product research…

The feasiblity of an observational rating scale which would provide objective, reliable and quantifiable measures of social and affective behavior was investigated. The Observation of Socialization Behavior (OSB), focusing on peer-group behavior of pre-school children and designed for use in unstructured situations was developed. Two forms of the…

Two basic problems are confronted in this research: (1) What is sex role differentiation?, and (2) How does one go about measuring it? Both questions revolve around construct validity and the adequacy of sex role measures. Most investigators have used dependent "objective-verbal" tests to measure sex role differentiation. These either involve…

During the 60's, systems for the observation of classroom behavior have become an important area of educational research. Many new systems have been devised both for the evaluation of teaching techniques and for basic research into teaching processes. In the development of such systems the investigator must determine what behaviors are to be…