Two sources of color–word contingency learning: Episodic retrieval of stimulus–response bindings and propositional knowledge.

There is an ongoing debate about the cognitive mechanisms behind human contingency learning (CL). Although, in some studies, episodic retrieval of previous responses fully explained the observed CL effects (C. G. Giesen et al., 2020; Schmidt et al., 2020), other findings suggest that global contingencies have an additional effect on behavior (Xu & Mordkoff, 2020). In a high-powered (