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Full-Text Articles in Cognitive Psychology
Individual Differences In Decision-Making And Emotions: A Study Of Alexithymia Using The Columbia Card Task, Kaycee A. Stewart Ms.
Individual Differences In Decision-Making And Emotions: A Study Of Alexithymia Using The Columbia Card Task, Kaycee A. Stewart Ms.
Electronic Thesis and Dissertation Repository
Making effective decisions requires a balance between rational thinking and emotional processing. Optimal decision-making approaches involve carefully analyzing available information to make informed and advantageous choices. This study investigates how people’s ability to identify, process, and express emotions (alexithymia) relates to their decision-making in different emotional contexts. We used the Hot and Cold versions of the Columbia Card Task (CCT) to evaluate how participants make decisions. By analyzing their decisions as a function of their alexithymia levels and three manipulated game parameters (loss probability, loss amount, and gain amount), we discovered that people with higher levels of alexithymia had reduced …
Competitive Frontoparietal Interactions Mediate Implicit Inferences, Martijn E. Wokke, Tony Ro
Competitive Frontoparietal Interactions Mediate Implicit Inferences, Martijn E. Wokke, Tony Ro
Publications and Research
Frequent experience with regularities in our environment allows us to use predictive information to guide our decision process. However, contingencies in our environment are not always explicitly present and sometimes need to be inferred. Heretofore, it remained unknown how predictive information guides decision-making when explicit knowledge is absent and how the brain shapes such implicit inferences. In the present experiment, 17 human participants (9 females) performed a discrimination task in which a target stimulus was preceded by a predictive cue. Critically, participants had no explicit knowledge that some of the cues signaled an upcoming target, allowing us to investigate how …
The Effect Of Emotionally Arousing Negative Images On Judgments About News Stories, Martin Daniel Smith-Rodden
The Effect Of Emotionally Arousing Negative Images On Judgments About News Stories, Martin Daniel Smith-Rodden
Psychology Theses & Dissertations
Two experiments investigated the effects of the presentations of photographic images (highly emotionally arousing/low arousal/no image) on people's attitudes after reading a news story. Experiment 1 presented a story and images about U.S. involvement in the Afghanistan War. Experiment 2 replicated the design with a story and images about African famine relief efforts. Consistent with predictions of the affect heuristic model of judgment formation, the addition of emotionally arousing pictures had an effect on people's support for the war in Afghanistan and their support for famine aid. Additionally, effects were observed in broader attitudes concerning participant's support of a militaristic …