Reading score gains on California Achievement Test, by socioeconomic status (SES), October–May, 1983–1987
|Low SES||Mid SES||High SES|
Note: Family socioeconomic status (SES) is a composite of parental education levels and occupational status, and receipt of reduced-price school meals.
Source: Author's analysis of Alexander, Entwisle, and Olson (2001, Table 2)
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