Greater parental involvement in school (serving on committees, checking the kids’ homework) does not correlate with greater academic achievement. I wonder how these findings would relate to homeschooling.
The theory was that more active and invested mothers and fathers could help close the test-score gap between middle-class and poor students. Yet until the new study, nobody had used the available data to test the assumption that close relationships between parents and schools improve student achievement. | While Robinson and Harris largely disproved that assumption, they did find a handful of habits that make a difference, such as reading aloud to young kids (fewer than half of whom are read to daily) and talking with teenagers about college plans. But these interventions don’t take place at school or in the presence of teachers, where policy makers exert the most influence—they take place at home. —Don’t Help Your Kids With Their Homework – Atlantic Mobile.