This research synthesis examined the impact of grades, comments, and no performance feedback on academic motivation and achievement in elementary and secondary school. Four meta-analyses were conducted, with two each exploring the impact of (a) grades versus no performance feedback and (b) grades versus comments on academic motivation and…

The "assessment 'for' learning" movement in education has increased attention to self-grading and peer-grading practices in primary and secondary schools. This research synthesis examined several questions pertaining to the use of self-grading and peer-grading in conjunction with criterion-referenced testing in 3rd- through…

Opinions vary on whether or not homework has positive effects on achievement. In the literature, the author found six studies conducted between 1987 and 2003 that compared homeworkers with no-homeworkers, and equated students by using either: (1) random assignments of students to conditions; or (2) statistical controls or by matching a student in…

New emphasis is being placed on the importance of parent involvement in children's education. In a synthesis of research on the effects of parent involvement in homework, a meta-analysis of 14 studies that manipulated parent training for homework involvement reveals that training parents to be involved in their child's homework results in (a)…

The current 9-month school calendar emerged when 85 percent of Americans were involved in agriculture. Today, only about 3 percent of Americans' livelihoods are tied to the agricultural cycle, and air-conditioning makes it possible for schools to provide comfortable learning environments year-round. Noting the National Education Commission on Time…

Fourteen classrooms were grouped according to environmental format (open/mixed/traditional) and differences in teacher-student interaction patterns and perceptions of responsibility for outcomes assessed. As predicted, open classrooms showed the highest percentage of dyadic interactions. Also as predicted, open classrooms tended to show the lowest…

The amount of homework assigned and completed, and attitudes about homework, were studied through questionnaires completed by 709 students, their parents, and 82 teachers. Differences in student, parent, and teacher perceptions of the amount of homework assigned and completed are discussed. In the lower grades, amount of homework completed helped…

Tested a model of the influence of homework on classroom performance using a sample of 429 students in grades 2 and 4, their parents, and their 28 teachers. Data reveal the critical role of parents in both the homework process and the success of elementary school students. Positive parent involvement in homework was the strongest predictor of…

A review of 39 studies indicates that achievement-test scores decline over summer vacation. Meta-analysis results from combining the 13 most recent studies indicate that the summer loss equals about one month on a grade-level equivalent scale. Discusses implications for school calendar changes. Contains 68 references. (SLD)

Noting that there exists little systematic and conclusive research on after-school education to guide the development of practices in this emerging field, this book contributes to the definition of after-school education by focusing on three essential aspects of such programming: (1) bridging school to after-school (2) homework, or extended…