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Direct linkKustos, Paul Nicholas – ProQuest LLC, 2010
Student difficulty in the study of probability arises in intuitively-based misconceptions derived from heuristics. One such heuristic, the one of note for this research study, is that of representativeness, in which an individual informally assesses the probability of an event based on the degree to which the event is similar to the sample from…
Descriptors: Sample Size, Self Efficacy, Heuristics, Likert Scales
Peer reviewedGomes, Alessandro Damasio Trani; Borges, A. Tarciso; Justi, Rosaria – International Journal of Science Education, 2008
This study investigates the relationship between the students' understanding of the aims of an investigative activity and their performance when conducting it. One hundred and eighty-one year nine students from a public middle school in Brazil took part in the study. Students working in pairs were asked to investigate two problems using a…
Descriptors: Investigations, Program Effectiveness, Foreign Countries, Personnel Data
