In 1958, over 18,000 U.K. infants (including nearly 1,000 immigrants) joined the National Child Development Study—a longitudinal, population-representative survey. For this study, researchers tracked these youngsters through to age forty-two to determine whether childhood reading and math skills (at age seven) predicted adult socioeconomic success. The initial finding is a nothingburger: “Mathematics and reading ability both had substantial positive associations with adult [socioeconomic status].” But look a little closer! The correlations between adult SES and childhood reading and math know-how were greater than those between adult SES and one’s economic status at birth or one’s intelligence (as measured at age eleven). The methods are weedy but the message is clear and hopeful—socioeconomic status in childhood plays a role in students’ future level of success. But school-based knowledge matters more.
SOURCE: Stuart J. Ritchie and Timothy C. Bates, “Enduring Links From Childhood Mathematics and Reading Achievement to Adult Socioeconomic Status,” Psychological Science 24(5): (May 2013).