John Taylor later found, using the Piers-Harris Children""s Self-Concept Scale, "while half of the conventionally schooled children scored at or below the 50th percentile (in self-concept), only 10.3% of the home-schooling children did so."[40] He further stated that "the self-concept of home-schooling children is significantly higher statistically than that of children attending conventional school. This has implications in the areas of academic achievement and socialization which have been found to parallel self-concept. Regarding socialization, Taylor""s results would mean that very few home-schooling children are socially deprived. He states that critics who speak out against homeschooling on the basis of social deprivation are actually addressing an area which favors homeschoolers.[40]

In 2003, the National Home Education Research Institute conducted a survey of 7,300 U.S. adults who had been homeschooled (5,000 for more than seven years). Their findings included:

Homeschool graduates are active and involved in their communities. 71% participate in an ongoing community service activity, like coaching a sports team, volunteering at a school, or working with a church or neighborhood association, compared with 37% of U.S. adults of similar ages from a traditional education background.
Homeschool graduates are more involved in civic affairs and vote in much higher percentages than their peers. 76% of those surveyed between the ages of 18 and 24 voted within the last five years, compared with only 29% of the corresponding U.S. populace. The numbers are even greater in older age groups, with voting levels not falling below 95%, compared with a high of 53% for the corresponding U.S. populace.
58.9% report that they are "very happy" with life, compared with 27.6% for the general U.S. population. 73.2% find life "exciting", compared with 47.3%.