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Subjects' inferential performance and the interaction of data and hypotheses in probabilistic inference tasks
Author(s) -
KNEZ IGOR
Publication year - 1992
Publication title -
scandinavian journal of psychology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.743
H-Index - 72
eISSN - 1467-9450
pISSN - 0036-5564
DOI - 10.1111/j.1467-9450.1992.tb00813.x
Subject(s) - psychology , inference , statistical hypothesis testing , consistency (knowledge bases) , statistical inference , cognition , probabilistic logic , cognitive psychology , sampling (signal processing) , alternative hypothesis , econometrics , statistics , computer science , artificial intelligence , mathematics , null hypothesis , filter (signal processing) , computer vision , neuroscience
In a recent paper, Knez (1991) showed an interaction of data and hypotheses in probabilistic inference tasks. The results illustrated two, earlier not obtained, significant main effects on subjects' hypothesis sampling , viz. the effect of different forms of data presentation and subjects' execution of cognitive control over their hypothesis pool throughout the series of trials. The present paper followed up these results in that the subjects' hypothesis testing , in Knez (1991) was subjected to an analysis. Hence, to see if the effects mentioned above significantly influenced the subjects' hypothesis testing, as they did for subjects' hypothesis sampling. The results showed a consistency with Knez (1991), i.e. the results emphasize the interaction of data and hypothesis in probabilistic inference tasks, as well as the subjects' execution of cognitive control over their hypothesis pool concerning both the subjects' hypothesis sampling and testing.