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Direct linkStone, Lisanne L.; Otten, Roy; Engels, Rutger C. M. E.; Vermulst, Ad A.; Janssens, Jan M. A. M. – Clinical Child and Family Psychology Review, 2010
Since its development, the Strengths and Difficulties Questionnaire (SDQ) has been widely used in both research and practice. The SDQ screens for positive and negative psychological attributes. This review aims to provide an overview of the psychometric properties of the SDQ for 4- to 12-year-olds. Results from 48 studies (N = 131,223) on…
Descriptors: Predictive Validity, Factor Structure, Psychopathology, Behavior Rating Scales
Crawford, W. John; And Others – 1975
Pearson correlation coefficients between first and second year classroom process data from the Texas Teacher Effectiveness Project are presented. These data are from 19 second and third grade teachers whose classrooms were observed during two consecutive school years. The stability of classroom behaviors varied greatly across the two years.…
Descriptors: Academic Achievement, Achievement Gains, Behavior Rating Scales, Classroom Observation Techniques
