Descriptor
| Academic Achievement | 1 |
| Classroom Observation… | 1 |
| Elementary Education | 1 |
| Elementary School Mathematics | 1 |
| Pretests Posttests | 1 |
| Research Methodology | 1 |
| Research Problems | 1 |
| Sampling | 1 |
| Time Factors (Learning) | 1 |
| Time on Task | 1 |
Source
Publication Type
| Reports - Research | 1 |
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
| Comprehensive Tests of Basic… | 1 |
What Works Clearinghouse Rating
Download full textKarweit, Nancy L.; Slavin, Robert E. – 1980
How various methodological decisions may influence studies of the effect of time-on-task on achievement are examined. Subjects were students in grades 2-5 in 18 classes taught by 12 teachers in a rural Maryland school district. All students were pre-tested in February 1978 in reading, language arts, math and social studies using the Comprehensive…
Descriptors: Academic Achievement, Classroom Observation Techniques, Elementary Education, Elementary School Mathematics
