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Pregled bibliografske jedinice broj: 337948

Časopis

Autori: Vlahović-Štetić, Vesna; Pavlin-Bernardić, Nina; Rajter, Miroslav
Naslov: Illusion of linearity in geometry: Effect in multiple-choice problems
Izvornik: Mathematical Thinking and Learning (1098-6065) 12 (2010), 1; 54-67
Vrsta rada: članak
Ključne riječi: illusion of linearity ; mathematical problems
Sažetak:
The aim of this study was to examine if there is a difference in the performance on non- linear problems regarding age, gender, and solving situation, and whether the multiple- choice answer format influences students' thinking. A total of 112 students, aged 15-16 and 18-19, were asked to solve problems for which solutions based on proportionality were appropriate and others that were not, presented in multiple-choice format. One group of students solved non-linear problems that had an incorrect linear solution among five offered answers, and the other group solved non-linear problems that didn't have a linear solution among offered answers. Both groups also solved linear problems. All students solved linear problems very successfully. Older students' performance on non-linear problems was better than younger students' performance and the interaction between age and solving situation was also significant. There were no gender differences. The effect of solving situation was also significant. Students who didn't have an offered linear solution were more successful than students with offered linear solution in multiple-choice items. Students' solving methods underlying incorrect answers were also analyzed as well as how much they used drawing in the solving of problems.
Projekt / tema: 130-1301676-1357
Izvorni jezik: ENG
Rad je indeksiran u
bazama podataka:
Scopus
SCI-EXP, SSCI i/ili A&HCI
Social Science Citation Index (SSCI) (sastavni dio Web of Science Core Collectiona)
Kategorija: Znanstveni
Znanstvena područja:
Psihologija
Broj citata:
Altmetric:
DOI: 10.1080/10986060903465871
URL cjelovitog teksta:
Google Scholar: Illusion of linearity in geometry: Effect in multiple-choice problems
Upisao u CROSBI: nbernardi@ffzg.hr (nbernardi@ffzg.hr), 5. Svi. 2008. u 14:54 sati



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