Conceptual Change¶

Strategy · All strategies
Evidence · 5 claims (3 for, 2 mixed) · 11 studies (5 causal, 4 quant-synthesis, 1 associational, 1 theoretical), q1–q4 · 3 of 11 report an effect size · 2 claims rest on one study

Description¶

Conceptual change instruction targets learners' entrenched intuitive theories — misconceptions that are coherent, functional, and resistant to direct correction. The strategy first makes prior conceptions explicit, then confronts them with evidence or explanations they cannot account for, and finally supports construction of the replacement conception. It is carried out through prediction tasks, contrasting cases, refutational texts, and discussion rather than simple transmission of correct information.

Design Implications¶

Learners do not enter instruction as blank slates; intuitive misconceptions (e.g., heavier objects fall faster, seasons are caused by distance from the sun) survive traditional instruction because they are never directly engaged [~S]. Instruction that activates and confronts prior conceptions produces deeper restructuring than instruction that ignores them Activation improves learning outcomes. [+M]. Cognitive conflict — experiencing that one's existing model fails to predict an outcome — is a key motivator for restructuring Cognitive disequilibrium motivates conceptual change. [+M], though conflict alone is insufficient without supported reconstruction.

Context¶

Requirements¶

• A diagnostic phase that surfaces the target misconception (predict-observe-explain tasks, pre-tests, discussion)
• An event, demonstration, or evidence set that the misconception genuinely fails to explain
• Explicit comparison between the intuitive and scientific conceptions, not just presentation of the correct one (Comparing Cases, Analogies)
• Time and repeated encounters; misconceptions typically require multiple cycles to be displaced

Constraints¶

• Cognitive conflict without adequate support can entrench the misconception or cause disengagement rather than change Cognitive disequilibrium motivates conceptual change. [-M] — learners may dismiss anomalous evidence as faulty rather than revise their theory
• Direct refutation ("that's wrong, actually…") often fails when the misconception still usefully predicts everyday experience; the new conception must also be shown to be more parsimonious or more broadly applicable
• Misconceptions frequently resurface under stress or transfer contexts even after successful instruction — "cold" conceptual change without continued practice is fragile
• Less effective when learners lack the prerequisite knowledge to understand the replacement conception; the gap must be bridged first
• The strategy assumes a misconception is a coherent idea to be displaced. On the knowledge-in-pieces view it is a set of context-cued elements, some of them productive, that instruction should refine and connect rather than replace Misconceptions as knowledge elements refined, not replaced [~W]; below mastery, the error a learner shows on one item may not recur on an identical one Rule use inconsistent below mastery [~M]

Implementation Variability¶

• Refutational texts: explicitly state the misconception, refute it, and present the correct conception — effective in reading-to-learn contexts
• Predict–observe–explain (POE): learners commit to a prediction, observe the disconfirming event, then reconcile
• Contrasting cases: side-by-side comparisons that make the critical features distinguishing correct from intuitive models visible Comparing contrasting cases improves learning. [+M]
• Bridging analogies: a chain of intermediate cases connecting the intuitive conception to the target one, reducing the "conceptual distance" learners must traverse Analogical reasoning improves transfer. [+M]

Target Learners¶

• Learners with well-established intuitive theories that conflict with target content (common in physics, biology, statistics)
• Learners who can articulate their predictions — the strategy depends on misconceptions being externalized
• Less effective for learners with no relevant prior conception, for whom straightforward Advance Organizers and direct instruction suffice

Target Learning Goals¶

• Restructuring of explanatory frameworks in science and mathematics
• Distinguishing scientific models from everyday intuition
• Epistemic awareness: recognizing that one's own beliefs are models subject to revision

Instructions¶

1. Diagnose: elicit predictions and explanations to surface the misconception (Activation, Activating Prior Knowledge)
2. Confront: present an event or evidence the misconception cannot explain, creating cognitive disequilibrium Cognitive disequilibrium motivates conceptual change. [+M]
3. Compare: contrast the intuitive and scientific models side by side (Comparing Cases, Case Studies)
4. Rebuild: support construction of the replacement conception with Analogies and worked explanations
5. Consolidate: apply the new conception across varied contexts and revisit the old one to check for relapse (Application of Knowledge)

Related Strategies¶

• Activating Prior Knowledge — the diagnostic first step; conceptual change is activation with a confrontational purpose
• Predicting-observing-explaining — a structured routine for the elicit-confront cycle (if unavailable, use POE routines within inquiry instruction)

Examples¶

• Physics education research curricula such as Tutorials in Introductory Physics (University of Washington) and Physics by Inquiry (McDermott et al.) — built entirely on eliciting common misconceptions, confronting them with experiments, and guided reconstruction.
• Private Universe Project (Annenberg) — video case studies of persistent science misconceptions and conceptual change teaching.
• Refutational text in science reading — passages that name the misconception ("Many people think heavier objects fall faster…") before presenting the correct account, used widely in middle-school science curricula.

Key Sources¶

• Vosniadou, S. (Ed.). (2008). International handbook of research on conceptual change. Routledge. doi:10.4324/9780203874813
• Posner, G. J., Strike, K. A., Hewson, P. W., & Gertzog, W. A. (1982). Accommodation of a scientific conception: Toward a theory of conceptual change. Science Education, 66(2), 211–227. doi:10.1002/sce.3730660207
• Chi, M. T. H. (2005). Commonsense conceptions of emergent processes: Why some misconceptions are robust. Journal of the Learning Sciences, 14(2), 161–199. doi:10.1207/s15327809jls1402_1
• Guzzetti, B. J., Snyder, T. E., Glass, G. V., & Gamas, W. S. (1993). Promoting conceptual change in science: A comparative meta-analysis of instructional interventions from reading education and science education. Reading Research Quarterly, 28(2), 116–159. doi:10.2307/747886