Descriptor
| Environmental Influences | 1 |
| Interaction | 1 |
| Observation | 1 |
| Performance Factors | 1 |
| Reliability | 1 |
| Research Methodology | 1 |
| Standards | 1 |
| Statistical Analysis | 1 |
| Training | 1 |
| Validity | 1 |
Source
| Child Development | 1 |
Author
| Mash, Eric J. | 1 |
| McElwee, John D. | 1 |
Publication Type
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Peer reviewedMash, Eric J.; McElwee, John D. – Child Development, 1974
Descriptors: Environmental Influences, Interaction, Observation, Performance Factors
