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The 9th grade shock and the high school dropout crisis
Nikolas Pharris-Ciurej1, Charles Hirschman, Joseph Willhoft
1Department of Sociology and Center for Studies in Demography and Ecology, University of Washington, United States.
National surveys overestimate high school graduation rates. Individual student data reveal high school attrition is as common as graduation, driven by a "9th grade shock" and disadvantaged backgrounds.
Area of Science:
- Educational research
- Sociology
- Public policy
Background:
- National surveys often overestimate high school graduation rates compared to administrative records.
- Aggregate administrative data lack individual-level detail and struggle with transfer tracking.
- Accurate measurement of high school attrition is crucial for understanding educational challenges.
Purpose of the Study:
- To accurately track individual student high school attrition and on-time graduation using linked administrative records.
- To identify key mechanisms contributing to high school attrition.
- To provide a more precise understanding of educational attainment beyond survey data.
Main Methods:
- Utilized linked, individual-level administrative records from a large West Coast metropolitan school district.
- Tracked student enrollment, retention, and graduation patterns over time.
- Adjusted for omissions of out-of-district transfers to refine attrition estimates.
Main Results:
- High school attrition, measured by retention and attrition, is nearly as prevalent as on-time graduation.
- Disadvantaged background is a significant risk factor for attrition.
- A notable decline in academic performance in 9th grade (the "9th grade shock") is a primary driver of attrition.
Conclusions:
- Individual-level administrative data provide a more accurate picture of high school completion than survey data.
- The
- 9th grade shock
- represents a critical intervention point for addressing high school attrition.
- Addressing attrition requires tackling both background disadvantages and academic performance declines in early high school years.
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