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Sumter, Sindy R.; Valkenburg, Patti M.; Peter, Jochen – International Journal of Behavioral Development, 2013
This study investigated perceptions of love across the lifespan using Sternberg's triangular theory of love, which distinguishes between passion, intimacy, and commitment. The study aimed to (a) investigate the psychometric properties of the short Triangular Love Scale (TLS-short) in adolescents and adults (see Appendix), and (b) track age and…
Descriptors: Intimacy, Theories, Psychometrics, Factor Structure

Beem, A. L.; Brugman, D. – Studies in Educational Evaluation, 1985
Lessons in values development were observed in classes of Dutch students, aged 10-15. A 22-item observation instrument was used to record the amount of classroom time spent on a particular category. Factors which affected students' behavior included nondirective versus directive teaching behavior and certain questioning techniques. (GDC)
Descriptors: Affective Behavior, Classroom Observation Techniques, Elementary Secondary Education, Factor Structure