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Full-Text Articles in Cognitive Psychology
Dual Attitude Model Of Opinion Diffusion: Experiments With Epistemically Motivated Agents, Riyang Phang, Lin Qiu, Angela K. Y. Leung
Dual Attitude Model Of Opinion Diffusion: Experiments With Epistemically Motivated Agents, Riyang Phang, Lin Qiu, Angela K. Y. Leung
Research Collection School of Social Sciences
Opinion diffusion is often simulated in agentbased models to reveal the perpetuation of norms and beliefs. This paper presents a dual attitude model where agents’ interaction, information search, and opinion formation are influenced by the need for cognitive closure (NFCC). Two experiments simulated topic advocacy with either high- or lowNFCC agents. Experiment one initiated societies with unbiased distribution of NFCC levels between advocates of two competing topics, while experiment two initiated biased distributions of NFCC levels between the topics. Results in the unbiased condition showed that the popularity of the majority topic increases over time in high NFCC societies while …
The Effect Of State Gratitude On Cognitive Flexibility: A Within-Subject Experimental Approach, Andree Hartanto, Nadia Cui Hui Ong, Wee Qin Ng, Nadyanna Binte Mohamed Majeed
The Effect Of State Gratitude On Cognitive Flexibility: A Within-Subject Experimental Approach, Andree Hartanto, Nadia Cui Hui Ong, Wee Qin Ng, Nadyanna Binte Mohamed Majeed
Research Collection School of Social Sciences
Considerable research has examined the relationship between positive emotion and cognitive flexibility. Less is known, however, about the causal relationship between discrete positive emotions, specifically gratitude, and cognitive flexibility. Given that different positive emotions may dissimilarly affect cognitive functioning, we sought to examine the effect of state gratitude on cognitive flexibility. A pilot study with ninety-five participants was employed to ensure the effectiveness of our gratitude manipulation. One hundred and thirteen participants were recruited for the main study, which utilized a within-subject experimental approach. After the manipulation, participants completed a well-established task-switching paradigm, which was used to measure cognitive flexibility. …