Highly informative contexts produce higher retention of word meaning, with context affecting knowledge of meaning rather than form¶

Claim · All claims
Evidence · 1 study · review r2 · q3
Currency · newest study 2015 · checked against its sources 2026-10-20 (automated, 1 of 1 entry) · 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? Webb found that informative contexts produced higher retention of word meaning, and that context has a significant effect on gaining knowledge of meaning rather than form. → Restrepo Ramos 2015

Evidence¶

Restrepo Ramos 2015¶

Restrepo Ramos, F. D. (2015). Incidental vocabulary learning in second language acquisition: A literature review. PROFILE Issues in Teachers' Professional Development, 17(1), 157-166. http://dx.doi.org/10.15446/profile.v17n1.43957

q3 · i? · review · r2

Webb's (2008) study randomly assigned 50 intermediate Japanese ESL university students to two groups within 90-minute class periods, reading sentence sets rated by native speakers as more or less informative, each containing 10 disguised target words; the review reports higher retention in informative contexts.

"Results suggested that informative contexts produced higher retention of the meaning of words in learners. The findings showed as well that context has a significant effect on gaining knowledge of meaning rather than form"

Discussion¶

Learner Variables¶

Reading and Language — outcome: instruction changes it
Vocabulary — outcome: instruction changes it

Vocabulary Knowledge Grows Incrementally With Repeated Encounters In Varied Contexts — the general claim this finding bears on, with the studies behind it
Combining intentional and incidental vocabulary learning produces greater gains and better retention than either mode alone — related
Incidental vocabulary exposure produces reliable learning, but learners pick up only a small share of the unknown words they meet — related
Task-essentialness and productive use of new words in goal-directed activity may positively affect vocabulary learning and retention — related
L2 learners pick up vocabulary incidentally from meaning-focused input, with reading the most-studied mode and listening yielding similar proportions of words learned — a broader claim this one bears on
Pairing Contextual Encounters With Explicit Instruction Produces Stronger Vocabulary Outcomes Than Either Alone — related
Intentional vocabulary learning yields higher, faster gains and better retention than incidental learning through reading — related

Page metadata

Field	Value
`type`	`claim`
`id`	`informative-contexts-produce-higher-word-meaning-retention`
`title`	`Highly informative contexts produce higher retention of word meaning, with context affecting knowledge of meaning rather than form`
`description`	`Highly informative contexts produce higher retention of word meaning, with context affecting knowledge of meaning rather than form`
`status`	`review`
`evidence_strength`	`moderate`
`newest_evidence`	`2015`
`source_checked`	`2026-10-20`
`generated`	by `process:wiki-ingest` on `2026-09-27`
`trust`	unverified — no one has confirmed this page's content
`sources`	1 — `restrepo-ramos-2015`

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