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  1.  50
    Incubation and cueing effects in problem-solving: Set aside the difficult problems but focus on the easy ones.Ut Na Sio & Thomas C. Ormerod - 2015 - Thinking and Reasoning 21 (1):113-129.
    Evidence for incubation effects in problem-solving is increasing, but the mechanisms that underlie incubation are unclear. An experiment tested two hypotheses about incubation: Spreading activation and opportunistic assimilation. Participants solved easy or difficult remote associates tasks without incubation period, or with an incubation period filled with high or low cognitive load tasks. A lexical decision task with cue and neutral words was given either before or after a second problem attempt. When solving difficult problems, the low-load incubation group benefitted more (...)
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  2.  35
    Sleep promotes analogical transfer in problem solving.Padraic Monaghan, Ut Na Sio, Sum Wai Lau, Hoi Kei Woo, Sally A. Linkenauger & Thomas C. Ormerod - 2015 - Cognition 143 (C):25-30.
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  3.  6
    Determinants of creative thinking: the effect of task characteristics in solving remote associate test problems.Ut Na Sio, Kenneth Kotovsky & Jonathan Cagan - 2022 - Thinking and Reasoning 28 (2):163-192.
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