Longitudinal research demonstrates that: (1) initial consensual goals are formalized incrementally over time; (2) directions of these changes are influenced by constituencies participating in policy formation as well as broader social movements; and (3) evidence for longitudinal implementation studies needs to be garnered from a confluence of…

The internal validity of the RMC models, especially Model A, is examined. Concern centers on limiting evaluation to cognitive outcomes, using constant percentile as the no-treatment expectation, and using norms for one test to establish the expected no-treatment performance level for another test. (MH)

Seven considerations in designing the Title I Evaluation and Reporting System are reviewed: satisfying state, local, and federal needs; summative evaluation; differences in Title I subprograms; local use of different achievement tests; comparative analysis data; use of approved evaluation designs; and use of a common reporting metric. (MH)