ERIC Number: EJ273726
Record Type: Journal
Publication Date: 1982-Dec
Reference Count: N/A
Time-on-Task: Issues of Timing, Sampling, and Definition.
Karweit, Nancy; Slavin, Robert E.
Journal of Educational Psychology, v74 n6 p844-51 Dec 1982
In time-on-task observations, the effects of variations in methodological characteristics on the importance of time-on-task for student achievement were examined. Substantive conclusions were affected by variations in five areas with the greatest differences due to changes in the duration and number of days of observation. (CM)
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Authoring Institution: N/A