Claims

Most participants assigned to the app downloaded it, but fewer engaged, averaging about 11 days and 128 minutes of practice over four weeks

Claim · All claims
Evidence · 1 study · causal r3 · 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? Of 344 participants assigned to the HMP, 329 (95.6%) downloaded the app and 271 (78.78%) had one or more days of use, with a mean of 10.88 days and 127.93 minutes of practice. → 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

Descriptive app-usage statistics reported in the Results for the 344 HMP-assigned participants. "329 (95.6%) downloaded the app" and 271 (78.78%) used it at least once; sitting practice averaged 89.05 minutes and active practice 38.79 minutes.

"Out of the 344 participants assigned to the HMP, 329 (95.6%) downloaded the app, 271 (78.78%) had one or more days of app use. The mean number of days of use was 10.88 (SD=9.08) and the mean number of minutes of practice was 127.93 (SD=130.63)"

Discussion

Page metadata
Field Value
type claim
id hmp-app-engagement-adherence-pattern
title Most participants assigned to the app downloaded it, but fewer engaged, averaging about 11 days and 128 minutes of practice over four weeks
description Most participants assigned to the app downloaded it, but fewer engaged, averaging about 11 days and 128 minutes of practice over four weeks
status review
evidence_strength moderate
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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