Interleaving is especially useful for inductive, subtle pattern learning without a clear verbal rule, but can equal or exceed blocking in rule-based domains too¶
Claim · All claims
Evidence · 1 study · quant-synthesisr2·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? Blocked presentation led to better outcomes for rule-based learning of abstract shapes, while interleaving was better without a clear verbal rule; supplying a definition on screen disrupted the interleaving benefit. → Jonathan Firth 2021
Evidence¶
Jonathan Firth 2021¶
Jonathan Firth, Ian Rivers and James Boyle. (2021). A systematic review of interleaving as a concept learning strategy. Review of Education. https://doi.org/10.1002/rev3.3266
q2 · i? · quant-synthesis · r2
Narrative synthesis of rule-based learning studies: Noh et al. (2016) found blocking better with a verbal rule for geometric patterns; Zulkiply (2015) found a reduced but present interleaving advantage for top-down learning; Rawson et al. (2015, Experiment 1b) found on-screen definitions disrupted the benefit.
"While interleaving was found to be of benefit when examples were displayed by themselves, the presence of a definition on screen disrupted this benefit."
Discussion¶
Related Claims¶
- Interleaving effects are stronger when material is more similar between categories, less similar within categories, and more complex — the general claim this finding bears on, with the studies behind it
- Interleaving is most useful when differences between items are subtle; blocking can be preferable when category members are diverse — related
- Interleaving category examples improves inductive category learning for visual and mathematical materials, but not for expository texts or word categories — a broader claim this one bears on
- Interleaving Improves Discrimination — related
- Interleaved practice produces higher mathematics test scores than blocked practice in a classroom experiment — related
- Interleaving benefits are small for mathematical tasks and absent or reversed for expository texts and words — related
- Classifying provided examples is more effective for learning relational categories than reading or generating examples — a narrower finding that bears on this claim
- Interleaving is more effective for materials with a low degree of discriminability — related
Page metadata
| Field | Value |
|---|---|
type |
claim |
id |
interleaving-rule-based-learning-boundary |
title |
Interleaving is especially useful for inductive, subtle pattern learning without a clear verbal rule, but can equal or exceed blocking in rule-based domains too |
description |
Interleaving is especially useful for inductive, subtle pattern learning without a clear verbal rule, but can equal or exceed blocking in rule-based domains too |
status |
review |
evidence_strength |
weak |
newest_evidence |
2021 |
generated |
by process:wiki-ingest on 2026-10-13 |
trust |
unverified — no one has confirmed this page's content |
sources |
1 — jonathan-firth-2021 |
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