In their new paper, Poppy and Sanne provide a review of outcome devaluation paradigms. They outline that such paradigms are useful but that they do not inform us to what extent insensitivity to outcome devaluation can be attributed to either strong habit formation or to weak goal-directed control. They provide suggestions for future research as well as alternative paradigms to study such processes.
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Reference
Watson, P., & de Wit, S. (2018). Current limits of experimental research into habits and future directions. Current Opinion in Behavioral Sciences, 20, 33-39.