Descriptor
| Academic Achievement | 1 |
| Economically Disadvantaged | 1 |
| Intervention | 1 |
| Preschool Education | 1 |
| Program Effectiveness | 1 |
| Program Evaluation | 1 |
| Research Problems | 1 |
Source
| Educational Leadership | 1 |
Author
| Lazar, Irving | 1 |
Publication Type
| Journal Articles | 1 |
| Reports - Evaluative | 1 |
| Reports - Research | 1 |
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Peer reviewedLazar, Irving – Educational Leadership, 1981
An evaluation of 14 independent experiments in early intervention, conducted in the late 1950s and early 1960s, revealed program characteristics related to positive outcome: the early age at intervention; the higher adult-child ratio; and more home visits, direct participation of parents, and services for families. (Author/MLF)
Descriptors: Academic Achievement, Economically Disadvantaged, Intervention, Preschool Education
