Regardless of claims to the contrary, holding kids back (flunking them) is a terrible idea. I recall attending a meeting of the National Association of School Psycholfists where the president of the organization said that the three worst fears of children were: 1) the death of their parents; 2) going blind; 3) flunking in school.

The third was deeply humiliating. It meant losing your friends and being branded a dummy. Yet there are states that continue to employ third grade retention, thinking they are helping children and knowing they are boosting fourth grade reading scores.

Nancy Bailey reviews the evidence here. Her inclusion: there are better, more humane strategies than grade retention.