Claims

Instructionally supported (prompted) journal writing outperforms unsupported journal writing on learning outcomes (Hedges's g = 0.78)

Claim · All claims
Evidence · 1 study · quant-synthesis r1 · q3 · i2 medium
Currency · newest study 2020 · 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 A mini meta-analysis of the program's experimental studies found a medium-to-large effect size in favor of instructionally supported journal writing by prompts versus unsupported journal writing. → Nückles 2020

Evidence

Nückles 2020

Nückles, M., Roelle, J., Glogger-Frey, I., Waldeyer, J., & Renkl, A. (2020). The Self-Regulation-View in Writing-to-Learn: Using Journal Writing to Optimize Cognitive Load in Self-Regulated Learning. Educational Psychology Review. https://doi.org/10.1007/s10648-020-09541-1

q3 · i2 · quant-synthesis · r1

Mini meta-analysis (following Goh et al., 2016) pooling the program's experimental studies contrasting prompted with unsupported journal writing, based on data of 238 participants. It showed "a medium-to-large effect size in favor of instructionally supported journal writing by prompts versus unsupported journal writing, Hedges ’s g of 0.78".

"a mini meta-analysis following Goh et al. (2016) showed a medium-to-large effect size in favor of instructionally supported journal writing by prompts versus unsupported journal writing, Hedges ’s g of 0.78, SE = 0.14, p <. 0 0 0 1"

Studies bearing on this claim

Does the design of a writing prompt (cognitive and metacognitive prompts, a model entry, a stated purpose) change what learners write and learn, compared with an open invitation to write? This table gathers the studies behind this claim and the 6 narrower claims that bear on it: 3 distinct studies (1 quant-synthesis, 1 review, 1 associational), q2–q3, 1 of 3 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
Nückles 2020 q2 / q3 · quant-synthesis · r1 i2; i? this claim; Without instructional support, learners show low cognitive strategy use and almost absent (supports); A personal utility prompt in journal writing improves learning motivation and comprehensio (supports); Providing worked examples of journal entries early (rather than delayed) yields better ear (supports); Self-explaining a worked example of a learning journal entry enhances strategy use and tra (supports)
Slava Kalyuga 2010 q3 · review · r2 i? Cognitive and metacognitive prompts in learning journals helped early in a term but became (qualifies)
Alex Liu 2026 q2 · associational · r2 i? In an OLS regression, explicit finish lines in teacher prompts were associated with smalle (qualifies)

Discussion

Page metadata
Field Value
type claim
id prompted-journal-writing-medium-large-effect
title Instructionally supported (prompted) journal writing outperforms unsupported journal writing on learning outcomes (Hedges's g = 0.78)
description Instructionally supported (prompted) journal writing outperforms unsupported journal writing on learning outcomes (Hedges's g = 0.78)
status review
evidence_strength moderate
newest_evidence 2020
generated by process:wiki-ingest on 2026-10-15
trust unverified — no one has confirmed this page's content
sources 1 — nückles-2020

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