Abstract
School-based research has undergone considerable advances during the 1980s. However, the field is still faced with a lack of clear direction regarding numerous research design issues. The purpose of this article is to provide a brief history of the evolution of school-based research and to present a perspective on six key issues currently challenging the research community. They include: unit of design and analysis, intention-to-treat approach, cross-sectional sampling of units, precision of comparisons, process evaluation, and multiple comparisons.
Original language | American English |
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Pages (from-to) | 307-313 |
Number of pages | 7 |
Journal | Health Education and Behavior |
Volume | 16 |
Issue number | 2 |
DOIs | |
State | Published - Jun 1989 |
Externally published | Yes |