According to the time on-task hypothesis, the amount of time an individual devotes to an instructional task determines the extent to which learning occurs. Therefore, time off-task hampers learning by limiting learning opportunities. Prior research has generally found a positive relationship between time on-task and achievement; however, the…

Although the No Child Left Behind Act (NCLB) requires all American public schools to meet Adequate Yearly Progress (AYP), many fail to meet this standard each year. Effective Schools Research has revealed several correlates, such as a clear mission, a safe climate, strong instructional leadership, monitoring of student progress, strong…