Claims

Effective professional development is content focused, active, collaborative, modeled, coached, feedback-rich, and sustained over time

Claim · All claims
Evidence · 1 study · review r? · q2
Currency · newest study 2021 · 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.

q2 i? Professional development models that support educators' practice share seven features: content focus, active learning, collaboration, modeling, coaching and expert support, feedback and reflection, and sustained duration. → Darling-Hammond 2021

Evidence

Darling-Hammond 2021

Darling-Hammond, L., Flook, L., Schachner, A., & Wojcikiewicz, S. (with Cantor, P., & Osher, D.). (2021). Educator learning to enact the science of learning and development. Learning Policy Institute. https://doi.org/10.54300/859.776

q2 · i? · review · r?

The report's synthesis of research on professional development lists these seven shared features of effective PD models in its section on creating systems that support educator learning. It states such approaches "are sustained over time," though no effect sizes are reported for the synthesis.

"Effective professional development models that support educators' practice share several features. These approaches: are content focused, incorporate active learning, support collaboration and space for teachers to learn together, use modeling of effective practice, provide coaching and expert support, offer opportunities for feedback and reflection, and are sustained over time."

Studies bearing on this claim

Does professional development tied to the curriculum teachers teach, modelled by accomplished teachers and sustained with on-site support change teaching and students' results? This table gathers the studies behind this claim and the 12 narrower claims that bear on it: 8 distinct studies (3 review, 2 qualitative, 1 design, 1 associational, 1 causal), q2–q3, 0 of 8 with an effect size coded. One row per study, codes as each entry records them; no effect is averaged and no verdict is drawn. Built by scripts/synthesize_claim.py from eval/synthesis/; a row that looks wrong is fixed on the claim it comes from.

Study Design Effect as recorded Bears on this claim through
Darling-Hammond 2021 q2 · review · r? i? this claim
Darling-Hammond 2017 q2 / q3 · review · r2 i? Content-focused, job-embedded PD linked to student gains: 31 of 35 reviewed studies featur (supports); All 35 reviewed studies used models or modeling, and curriculum without PD support yielded (supports); Collaboration appeared in 32 of 35 reviewed studies, and collaborative PD models showed st (supports); Active learning was incorporated in 34 of 35 reviewed effective PD studies (supports); STeLLA content-plus-pedagogy PD produced greater student science gains than content-only t (supports)
Gall 1994 q2 · review · r2 i? Experimental staff development programs mostly raised student achievement relative to cont (supports)
Corcoran 2003 q2 · design · r3 i? Intensive three-year professional development changed Leader Teachers' practice dramatical (qualifies); Non-participation in intensive professional development reflected enjoyment, preparation, (qualifies)
New research: Chicago showed instructional improvements under standards reform 2022 q2 · associational · r? i? District-provided instructional resources supported strong practices only when instruction (supports)
Hannan 2026 q2 · qualitative · r2 i? District leaders use learning walks and ongoing professional learning to reinforce clear, (supports)
Fong 2022 q2 · causal · r2 i? Most ERWC teachers completed required professional learning (82-99 percent), but only 0-3 (qualifies)
Lotan 2019 q2 · qualitative · r? i? Teachers prefer professional learning led by their colleagues over training from outside c (supports)

Discussion

Page metadata
Field Value
type claim
id effective-pd-seven-features
title Effective professional development is content focused, active, collaborative, modeled, coached, feedback-rich, and sustained over time
description Effective professional development is content focused, active, collaborative, modeled, coached, feedback-rich, and sustained over time
status review
evidence_strength moderate
newest_evidence 2021
generated by process:wiki-ingest on 2026-10-10
trust unverified — no one has confirmed this page's content
sources 1 — darling-hammond-2021

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