Claims

Ninth grade attendance problems begin early in the year and generally worsen, with 89 percent of first-semester extreme truants ending the year at similar or worse levels

Claim · All claims
Evidence · 1 study (2 entries) · associational r2 · q2
Currency · newest study 1997 · not yet checked against its sources · not reviewed by a person · overdue for a recheck since 2002: baselines and conditions change

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.

q2 i? Half of entering ninth graders missed two or more weeks in at least one major subject in the first semester, and 89 percent of first-semester extreme truants ended the year with similar or worse attendance. → Roderick 1997 q2 i? Attendance problems spread: almost half of first-semester moderate truants became extreme truants by second semester, and over one-third of good attenders became truants by year's end. → Roderick 1997 (2)

Evidence

Roderick 1997

Roderick, M., Arney, M., Axelman, M., DaCosta, K., Steiger, C., Stone, S., Villarreal-Sosa, L., & Waxman, E. (1997). Habits Hard to Break: A New Look at Truancy in Chicago's Public High Schools. Student Life in High Schools Project, School of Social Service Administration, University of Chicago. https://consortium.uchicago.edu/publications/habits-hard-break-new-look-truancy-chicagos-public-high-schools

q2 · i? · associational · r2

Longitudinal transcript analysis across the two semesters of ninth grade for the 1995-96 CPS cohort. First semester, 50 percent missed two or more weeks in a major subject and 28 percent missed more than a month; early problems generally worsened by year's end.

"Of the students who began ninth grade as extreme tru- ants, 89 percent ended the year with similar or worse levels of attendance."

Roderick 1997 (2)

Roderick, M., Arney, M., Axelman, M., DaCosta, K., Steiger, C., Stone, S., Villarreal-Sosa, L., & Waxman, E. (1997). Habits Hard to Break: A New Look at Truancy in Chicago's Public High Schools. Student Life in High Schools Project, School of Social Service Administration, University of Chicago. https://consortium.uchicago.edu/publications/habits-hard-break-new-look-truancy-chicagos-public-high-schools

q2 · i? · associational · r2

Same cohort analysis of attendance trajectories between first and second semester. The brief also reports over one-third of students who began as good attenders became truants by the end of ninth grade, indicating cutting spreads beyond initially disengaged students.

"Almost half of the ninth graders who began the year with moderate absences—missing 2 to 4 weeks of a major subject—became extreme truants by the second semester."

Discussion

Page metadata
Field Value
type claim
id truancy-begins-early-and-worsens
title Ninth grade attendance problems begin early in the year and generally worsen, with 89 percent of first-semester extreme truants ending the year at similar or worse levels
description Ninth grade attendance problems begin early in the year and generally worsen, with 89 percent of first-semester extreme truants ending the year at similar or worse levels
status review
evidence_strength moderate
newest_evidence 1997
recheck_by 2002
generated by process:wiki-ingest on 2026-10-08
trust unverified — no one has confirmed this page's content
sources 2 — roderick-1997, roderick-1997-2

Frontmatter is the page's machine-readable record — see the Schema & Guide.