Lasting Consequences of the Summer Learning Gap

TLDR

Prior research shows that summer learning shaped by family and community factors widens achievement gaps across social lines, while schooling can mitigate these influences. This article examines the long‑term educational consequences of summer learning differences by family socioeconomic level and discusses implications for educational stratification, policy, and practice. Using data from the Baltimore Beginning School Study youth panel, the authors decompose high‑school achievement scores into developmental precursors traced back to first grade. Cumulative achievement gains over nine years are driven mainly by school‑year learning, but the 9th‑grade SES gap largely stems from differential summer learning in elementary years, which in turn explains SES differences in high‑school track placement, non‑completion, and four‑year college attendance.

Abstract

Prior research has demonstrated that summer learning rooted in family and community influences widens the achievement gap across social lines, while schooling offsets those family and community influences. In this article, we examine the long-term educational consequences of summer learning differences by family socioeconomic level. Using data from the Baltimore Beginning School Study youth panel, we decompose achievement scores at the start of high school into their developmental precursors, back to the time of school entry in 1st grade. We find that cumulative achievement gains over the first nine years of children's schooling mainly reflect school-year learning, whereas the high SES-low SES achievement gap at 9th grade mainly traces to differential summer learning over the elementary years. These early out-of-school summer learning differences, in turn, substantially account for achievement-related differences by family SES in high school track placements (college preparatory or not), high school noncompletion, and four-year college attendance. We discuss implications for understanding the bases of educational stratification, as well as educational policy and practice.