Claims

CPS four-year completion rates rose 7 percentage points over ten years while enrollees nearly doubled, but remained far below six-year rates

Claim · All claims
Evidence · 1 study · associational r2 · q3
Currency · newest study 2023 · not yet checked against its sources · not reviewed by a person

Subclaims

Reading the evidence codes

q is the design tier, i the impact, n the sample, and the kind with its r the rigour judged within that kind: what each code means.

This claim: no standardized effect is recorded in observations/ for it yet, so no benchmark reading is possible.

q3 i? From 2004 to 2014, CPS graduates' four-year completion rates increased by 7 percentage points as enrollees grew from 4,588 to 8,893, while six-year rates rose 3 percentage points. → Nagaoka 2023

Evidence

Nagaoka 2023

Nagaoka, J., Mahaffie, S., Usher, A., & Arneson, A. (2023). The four years fallacy: Four-year vs. six-year bachelor's degree completion rates. Chicago, IL: University of Chicago Consortium on School Research. https://consortium.uchicago.edu/publications/the-four-years-fallacy

q3 · i? · associational · r2

Trend analysis of CPS cohorts from 2004 to 2014 shown in Figure 1, using National Student Clearinghouse data on immediate four-year enrollees. The report states four-year rates "increased by 7 percentage points" and six-year rates rose 3 points. No effect size is printed.

"CPS graduates' four-year bachelor's degree completion rates have increased by 7 percentage points over the past 10 years, even as the number of college enrollees nearly doubled from 4,588 in 2004 to 8,893 in 2014. The six-year completion rate has shown a more modest 3 percentage point increase."

Discussion

Page metadata
Field Value
type claim
id cps-four-year-rates-increased-seven-points
title CPS four-year completion rates rose 7 percentage points over ten years while enrollees nearly doubled, but remained far below six-year rates
description CPS four-year completion rates rose 7 percentage points over ten years while enrollees nearly doubled, but remained far below six-year rates
status review
evidence_strength moderate
newest_evidence 2023
generated by process:wiki-ingest on 2026-10-09
trust unverified — no one has confirmed this page's content
sources 1 — nagaoka-2023

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