The effectiveness of instructional techniques and procedures interacts with levels of learner prior knowledge, a pattern known as the expertise reversal effect¶

Claim · All claims
Evidence · 1 study · review r? · q2
Currency · newest study 2007 · checked against its sources 2026-10-13 (automated, 1 of 1 entry) · not reviewed by a person

Subclaims¶

q2 i? The interaction between learner prior knowledge levels and the effectiveness of different instructional techniques has been intensively investigated within a cognitive load framework since the mid-90s and is known as the expertise reversal effect. → Kalyuga 2007

Evidence¶

Kalyuga 2007¶

Kalyuga, S. (2007). Expertise Reversal Effect and Its Implications for Learner-Tailored Instruction. Educational Psychology Review, 19, 509–539. https://doi.org/10.1007/s10648-007-9054-3

q2 · i? · review · r?

Narrative review of the expertise reversal literature. The review states that interactions between "levels of learner prior knowledge and effectiveness of different instructional techniques" have been studied within cognitive load theory since the mid-90s; no effect sizes are reported in the reviewed framing.

"The interactions between levels of learner prior knowledge and effectiveness of different instructional techniques and procedures have been intensively investigated within a cognitive load framework since mid-90s. This line of research has become known as the expertise reversal effect."

Discussion¶

Learner Variables¶

• Prior Knowledge — moderator: an instructional effect differs with it

Related Claims¶

• Instructional guidance that helps novices can become redundant or counterproductive as expertise grows. — the general claim this finding bears on, with the studies behind it
• Empirical patterns of the expertise reversal effect fit those found in Aptitude Treatment Interaction studies initiated in the mid-60s — related
• Segmentation Benefits Shrink With Expertise — a narrower finding that bears on this claim
• Prior knowledge, worked-example type (full vs completion) and task difficulty show a significant three-way interaction on an algebra posttest, but not on self-reported cognitive load — a narrower finding that bears on this claim
• Lower-prior-knowledge learners scored higher on an algebra posttest after full-worked than completion-worked examples, while higher-prior-knowledge learners' non-significant advantage ran the other way — a narrower finding that bears on this claim
• The cognitive architecture has been used to design a variety of novel instructional procedures — related
• Within cognitive load theory, the element interactivity and expertise reversal effects are usually not treated as closely related effects — related
• Self-instruction techniques yielded the highest mean effect size (2.71) among self-management intervention types, with self-monitoring the predominant technique used — related
• Instructional method and prior knowledge interact on conceptual understanding of statistics (expertise reversal effect) — a narrower finding that bears on this claim
• Cognitive load when studying depended on instructional method (highest in the worked-out examples condition), but no prior knowledge or test-phase effects emerged — related
• Low variability materials enhanced learning regardless of guidance; expertise reversal found for variability in Experiment 2 — a narrower finding that bears on this claim
• On the delayed test, a significant three-way interaction showed a worked example effect for high element interactivity material and a generation effect for low element interactivity material for novices — a narrower finding that bears on this claim