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Full-Text Articles in Social and Behavioral Sciences
The Unique Effects Of Relatively Recent Conflict On Cognitive Control, Jackson Colvett
The Unique Effects Of Relatively Recent Conflict On Cognitive Control, Jackson Colvett
Arts & Sciences Electronic Theses and Dissertations
In tasks such as Stroop, our past experiences with conflict influence our ability to attend to goal-relevant information and ignore irrelevant information. There exists evidence that conflict experiences on at least two timescales affect cognitive control. The “immediate” timescale is evidenced by congruency sequence effects while the “long” timescale is evidenced by list-wide proportion congruence effects. What remains underspecified is whether relatively recent experiences with conflict may also uniquely influence cognitive control and how experiences on different timescales are weighted. The present, pre-registered experiments aimed to assess the role of relatively recent conflict by examining the potential effects of an …
Learning From Past Conflict: Investigating The Time Scale Of Conflict Learning For Cognitive Control Processes, Abhishek Dey
Learning From Past Conflict: Investigating The Time Scale Of Conflict Learning For Cognitive Control Processes, Abhishek Dey
Arts & Sciences Electronic Theses and Dissertations
Conflict-modulated cognitive control accounts posit that control processes adjust attention based on the probability of conflict associated with a given context (e.g., list of items, a particular item within a list, etc.). However, within these accounts, it is not yet fully understood how the control system learns about the probability of conflict. A specific question I address in the present research is how far back does the control system look to learn about the probability of conflict? In other words, what is the time scale of conflict learning for the control system? I use a statistical model recently developed by …