Much is known about short-term--but very little about the long-term--effects of reading interventions. To rectify this, a detailed analysis of follow-up effects as a function of intervention, sample, and methodological variables was conducted. A total of 71 intervention-control groups were selected (N = 8,161 at posttest) from studies reporting…

A study compared the effectiveness of phonemic awareness and decoding training for 58 first graders with and without severe lexical retrieval weaknesses. All students demonstrated poor phonemic awareness. Students with relatively strong lexical retrieval skills responded more favorably to beginning reading instruction than did students with weak…