For this study, we examined the constructs of time, student groupings, and professional staffing in schools and determined their significance in whether or not schools made Adequate Yearly Progress or were required mandatory improvement. We conducted a logistical regression analysis using a national data set, the School and Staffing Survey…

This longitudinal quantitative study compared literacy achievement of students from second through sixth grade based on two organizational systems: graded (traditional) and nongraded (multiage) classrooms. The California Standards Test (CST) scaled and proficiency scores for English-Language Arts (ELA) were used as the study's independent variable…

Studied the longitudinal stability of measures of peer acceptance, social status, and social reputation and the role of children's ages relative to classmates during the transition from same-age kindergarten to mixed-age ungraded primary classes. Found that overall peer acceptance and aggressive social reputation were moderately stable. Half of…