Expectancy for change and adaptation to a new signal probability.
An experiment showed that the higher the 18 observers' expectancy for change in signal probability (without knowing the future probability), the more successful the adaptation to a new probabilistic environment in terms of shift in response criterion.
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Department of Behavioral Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel.
D000223:Adaptation, Psychological; D006801:Humans; D017603:Signal Detection, Psychological; D013647:Task Performance and Analysis