Claims

First Step to Success shows potentially positive effects on social outcomes (average improvement index +23)

Claim · All claims
Evidence · 1 study · quant-synthesis r2 · q3 · i2 medium
Currency · newest study 2012 · 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 i2 Walker et al. (2009) found three positive and statistically significant differences favoring treatment on parent-rated and teacher-rated social skills and the SSBD Adaptive Behavior Index, with domain-average effect size 0.62. → First Step to Success: WWC Intervention Report 2012

Evidence

First Step to Success: WWC Intervention Report 2012

First Step to Success: WWC Intervention Report. (2012). What Works Clearinghouse, U.S. Department of Education. https://ies.ed.gov/ncee/wwc/InterventionReport/179

q3 · i2 · quant-synthesis · r2

Single RCT in 34 elementary schools in Albuquerque. Effect sizes were 0.37 (SSRS Social Skills: Parent), 0.78 (Teacher), and 0.72 (SSBD Adaptive Behavior); the domain average of 0.62 was statistically significant, yielding a potentially positive effects rating with small extent of evidence.

"Walker et al. (2009) found, and the WWC confirmed, three positive and statistically significant differences between treatment and comparison groups on the SSRS Social Skills Subscale for Parents, the SSRS Social Skills Subscale for Teachers, and the SSBD Adaptive Behavior Index."

Discussion

Page metadata
Field Value
type claim
id first-step-success-positive-social-outcomes
title First Step to Success shows potentially positive effects on social outcomes (average improvement index +23)
description First Step to Success shows potentially positive effects on social outcomes (average improvement index +23)
status review
evidence_strength weak
newest_evidence 2012
generated by process:wiki-ingest on 2026-10-07
trust unverified — no one has confirmed this page's content
sources 1 — first-step-to-success-wwc-intervention-report-2012

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