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the psychology of learning and motivation - Percepts and Concepts ...

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202 Bethany Rittle-Johnson <strong>and</strong> Jon R. StarTable 1 Distinctions Between Five Types <strong>of</strong> Comparisons Used in Past Research.Distinction Comparison typeProblem Problem category Correct method Incorrect method ConceptComparison goal When can you use it? How do <strong>the</strong>seproblems differ?Features <strong>of</strong>examplesFocus <strong>of</strong>comparisonLearningoutcomesupportedSample reflectionpromptDifferent problems,solved with <strong>the</strong>same methodWhen a method canbe used based onsimilarities in <strong>the</strong>method acrossproblemsSolve new problemsusing <strong>the</strong> targetmethod (i.e.,transfer)‘‘List all <strong>the</strong> importantsimilarities you canthink <strong>of</strong> in <strong>the</strong> methodsused to capture <strong>the</strong>fortress <strong>and</strong> put out<strong>the</strong> fire.’’ (fromCatrambone &Holyoak, 1989)Problems fromdifferent categories,solved withdifferent methodsHow one problemdiffers from ano<strong>the</strong>rDistinguish betweeneasily confusableproblem categories‘‘What is <strong>the</strong>distinguishingcharacteristic between<strong>the</strong> combinations <strong>and</strong>permutationsformulas?’’ (based onV<strong>and</strong>erStoep & Seifert,1993)Which is better? Which is correct? What concept do<strong>the</strong>y share?Same problem solvedwith two differentcorrect methodsWhen <strong>and</strong> why onemethod is moreefficient or easierKnow multiplemethods <strong>and</strong> usemost appropriatemethod(i.e., proceduralflexibility)‘‘__________’s wayis better on thisproblem because:’’(from Rittle-Johnson& Star, 2009)Same problemsolved with acorrect <strong>and</strong> anincorrect methodWhy one methodworks <strong>and</strong> onedoes notMakemisconceptionerrors less <strong>of</strong>ten<strong>and</strong> use correctmethods more<strong>of</strong>ten‘‘How do youknow whichway is correct?’’(from Durkin,2009)Differentexamples <strong>of</strong> <strong>the</strong>same conceptWhat key idea <strong>the</strong>examples shareKnow keyconcept(s)‘‘How is <strong>the</strong> equalsign like <strong>the</strong>greater than <strong>and</strong>less thansymbols?’’(based onHattikudur &Alibali, 2010)

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