Instructed learners outperform all other condition groups in learning simple second language rules¶

Claim · All claims
Evidence · 1 study · causal r? · q3
Currency · newest study 1996 · checked against its sources 2026-10-19 (automated, 1 of 1 entry) · not reviewed by a person

Subclaims¶

q3 i? Adult ESL learners trained under instructed conditions outperformed learners in implicit, incidental, and rule-search conditions on simple (easy) rules. → Peter Robinson 1996

Evidence¶

Peter Robinson 1996¶

Peter Robinson. (1996). Learning Simple and Complex Second Language Rules Under Implicit, Incidental, Rule-Search, and Instructed Conditions. Studies in Second Language Acquisition, Volume 18, Issue 1, pp. 27-67. https://doi.org/10.1017/S0272263100014674

q3 · i? · causal · r?

Randomized four-condition experiment with 104 adult ESL learners; the results contrast names instructed learners against all other conditions for simple rules. The article reports the advantage without a printed effect size.

"Implicit learners do not outperform other learners on complex rules, but instructed learners outperform all others in learning simple rules."

Discussion¶

Learner Variables¶

• Reading and Language — outcome: instruction changes it

Related Claims¶

• Explicit grammar teaching outperforms implicit teaching; one review found the advantage only for complex rules, but a meta-analysis found it for simple rules too — reports the opposite
• Explicit L2 grammar instruction leads to larger learning effects than implicit instruction, as reported in the reviewed synthesis literature — a broader claim this one bears on
• High-explicitness rule-oriented instruction outperforms implicit instruction or no instruction — related
• Explicit teaching of grammar rules enhances their learning, and rules are learned faster and better when repeated in communicative tasks — related
• No differential effect of explicit instruction depending on the variable complexity — reports the opposite