Negativity and Positivity Biases in Economic News Coverage: Traditional Versus Social Media. - Stuart Soroka; Mark Daku; Dan Hiaeshutter-Rice; Lauren Guggenheim; Josh Pasek (Commun. Res., 2018)

Valence-Based Biases in News Selection. - Stuart Soroka; Lauren Guggenheim; Dominic Valentino (J. Media Psychol. Theor. Methods Appl., 2021)