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Titel: The moderating effect of prior knowledge on the relationship between intelligence and complex problem solving – Testing the Elshout-Raaheim hypothesis
VerfasserIn: Weise, Julius J.
Greiff, Samuel
Sparfeldt, Jörn
Sprache: Englisch
Titel: Intelligence : a multidisciplinary journal
Bandnummer: 83
Verlag/Plattform: Elsevier
Erscheinungsjahr: 2020
Dokumenttyp: Journalartikel / Zeitschriftenartikel
Abstract: Although the relation between intelligence and complex problem solving (CPS) has been investigated repeatedly, the moderating effect of prior knowledge on this relation still remains an open question. The Elshout-Raaheim hypothesis (see Leutner, 2002) predicts a higher correlation between intelligence and CPS at a medium level of problem specific prior knowledge and lower correlations at higher as well as lower levels of prior knowledge, thus a curvilinear moderation. We investigated this hypothesis in a sample of N = 495 high school students by using general intelligence (g) and a minimal complex systems approach (MCS) of CPS. Strategic prior knowledge in the sense of the relative frequency of the vary-one-thing-at-a-time strategy (VOTAT; Tschirgi, 1980) increased across MCS tasks in the knowledge acquisition phase of CPS. With increasing prior knowledge, correlations followed the predicted inverted U-shaped pattern in the knowledge acquisition phase and the knowledge application phase of CPS, thus supporting the Elshout-Raaheim hypothesis. The moderating effect of strategic prior knowledge for the intelligence–CPS relation and its relevance are discussed.
DOI der Erstveröffentlichung: 10.1016/j.intell.2020.101502
URL der Erstveröffentlichung: https://www.sciencedirect.com/science/article/abs/pii/S0160289620300805
Link zu diesem Datensatz: hdl:20.500.11880/32587
http://dx.doi.org/10.22028/D291-35735
ISSN: 0160-2896
Datum des Eintrags: 11-Mär-2022
Fakultät: HW - Fakultät für Empirische Humanwissenschaften und Wirtschaftswissenschaft
Fachrichtung: HW - Bildungswissenschaften
Professur: HW - Prof. Dr. Jörn Sparfeldt
Sammlung:SciDok - Der Wissenschaftsserver der Universität des Saarlandes

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