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Using the COVID-19 Pandemic to Assess the Influence of News Affect on Online Mental Health-Related Search Behavior Across the United States: Integrated Sentiment Analysis and the Circumplex Model of Affect

Using the COVID-19 Pandemic to Assess the Influence of News Affect on Online Mental Health-Related Search Behavior Across the United States: Integrated Sentiment Analysis and the Circumplex Model of Affect

For instance, the circumplex model has been applied to detect sentiment from social media content, including Twitter tweets [34] and Facebook posts [35]. While there have been several disparate and effective empirical applications of the affect circumplex to the greater sentiment analysis framework, the properties of the circumplex itself have also been utilized within the research domain of emotion dynamics.

Damien Lekkas, Joseph A Gyorda, George D Price, Zoe Wortzman, Nicholas C Jacobson

J Med Internet Res 2022;24(1):e32731