Treatment effects were not moderated by employment category (teacher vs. other) or by intervention timing (summer vs. school year)¶
Claim · All claims
Evidence · 1 study · causalr3·q3
Currency · newest study 2022 · 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? Employment category did not moderate treatment effects on the primary or any secondary outcome. → Hirshberg Matthew J. 2022
q3 i? Outcomes did not differ between participants completing the intervention during summer versus into the new school year. → Hirshberg Matthew J. 2022
Evidence¶
Hirshberg Matthew J. 2022¶
Hirshberg Matthew J., Frye Corrina, Dahl Cortland J., Riordan Kevin M., Vack Nathan J., Sachs Jane, Goldman Robin, Davidson Richard J., Goldberg Simon B. (2022). A Randomized Controlled Trial of a Smartphone-Based Well-Being Training in Public School System Employees During the COVID-19 Pandemic. Journal of Educational Psychology. https://doi.org/10.1037/edu0000739
q3 · i? · causal · r3
Exploratory moderation analyses (not preregistered) on the N=662 intention-to-treat sample. Both moderator tests were null with "all ps>.05 uncorrected"; no effect sizes were printed.
"Employment (teacher/other) category did not moderate treatment effect on the primary or any secondary outcome (all ps>.05 uncorrected). Similarly, outcomes did not differ between participants who completed the entire intervention over the summer or finished the intervention during the new school year (ps>.05 uncorrected)"
Discussion¶
Related Claims¶
- Treatment effects were not moderated by emergent bilingual status, pretest levels, or tutoring attendance — related
- The exam playbook intervention showed no statistically significant treatment-effect differences by gender, race, class standing, or prior performance — related
- A four-week smartphone meditation app reduces psychological distress in school system employees at post-intervention and three-month follow-up — related
Page metadata
| Field | Value |
|---|---|
type |
claim |
id |
hmp-effects-not-moderated-employment-timing |
title |
Treatment effects were not moderated by employment category (teacher vs. other) or by intervention timing (summer vs. school year) |
description |
Treatment effects were not moderated by employment category (teacher vs. |
status |
review |
evidence_strength |
weak |
newest_evidence |
2022 |
generated |
by process:wiki-ingest on 2026-10-25 |
trust |
unverified — no one has confirmed this page's content |
sources |
1 — hirshberg-matthew-j-2022 |
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