The national randomized field trial of Success for All: Second-year outcomes
Borman, G.D.; Slavin, R.E.; Cheung, A.C.K.; Chamberlain, A.M.; Madden, N.A.; Chambers, B. · White Rose Research Online
This article reports literacy outcomes for a 2-year longitudinal student sample and a combined longitudinal and "in-mover" (i.e., those students who moved into the study schools between the initial pretest and the second-year posttest) sample, both of which were nested within 38 schools. Through the use of a cluster randomization design, schools were randoml…