![]() ![]() ![]() Recently, the N400 was modeled in a neural network model as the update of a probabilistic representation of sentence meaning. (2008-2019), we also examine changes over time in discourse structure within this rapidly evolving sociopolitical context.Ī lot of studies on the N400 event-related brain potential (ERP) component have tried to understand its functional significance. Since the documents cover marijuana legalization discourse during a period of massive attitude shift in the U.S. We identify the features that correspond to differing perceptions of narrative and argument quality across multiple dimensions. events Smith, 2003), and their coherence relations (e.g., cause/effect Wolf & Gibson, 2005). Thus, we use an original dataset of news and Reddit discourse (consisted of >10,000 clauses), annotated for clause-level discourse elements (e.g., generic statements vs. Furthermore, differences in their usage over time and across formal versus informal mediums remain unexplored. While theories of their linguistic structures exist, it is unclear which theorized features influence perception of narrative and argument quality. Narratives (sequences of purposively related concrete situations) and arguments (reasoning and conclusions in an attempt to persuade) are distinct cornerstones of human discourse. The results of this study serve to identify populations who are particularly susceptible to deception via deepfake video and to inform the development of interventions that may help defend against attempts to influence them. 001, and general orientation to the political left was shown to correlate with deepfake detection ability, r(171) =. Within a sample (N = 173) of college undergraduates and participants from Amazon’s M-turk, affect detection ability was shown to correlate with deepfake detection ability, r(171) =. It was hypothesized that measures of affect detection and political orientation would correlate with performance on a deepfake detection task. This study sought to identify individual differences that predict one’s ability to detect these forgeries. The proliferation of the capability for producing and distributing deepfake videos threatens the integrity of systems of justice, democratic processes, and the general ability to critically assess evidence. ![]()
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