Partisan asymmetries in exposure to misinformation.

Online misinformation is believed to have contributed to vaccine hesitancy during the Covid-19 pandemic, highlighting concerns about social media's destabilizing role in public life. Previous research…

Polarisation politique et co-présence sociale numérique
Rao, A., Morstatter, F., & Lerman, K. (2022). Partisan asymmetries in exposure to misinformation.. Sci Rep, 12(1), 15671. https://doi.org/10.1038/s41598-022-19837-7

Inter-brain synchronization occurs without physical co-presence during cooperative online gaming.

Inter-brain synchronization during social interaction has been linked with several positive phenomena, including closeness, cooperation, prosociality, and team performance. However, the temporal dynam…

Numérique : perception de la présence d'autres individus dans un environnement numérique sans interaction
Wikström, V., Saarikivi, K., Falcon, M., Makkonen, T., Martikainen, S., Putkinen, V., Cowley, B. U., & Tervaniemi, M. (2022). Inter-brain synchronization occurs without physical co-presence during cooperative online gaming.. Neuropsychologia, 174, 108316. https://doi.org/10.1016/j.neuropsychologia.2022.108316

From Hostile to Benevolent Ageism: Polarizing Attitudes Toward Older Adults in German COVID-19-Related Tweets.

BACKGROUND AND OBJECTIVES: Previous studies have linked coronavirus disease 2019 (COVID-19) to a rise in ageism. While a growing body of research examined hostile ageism during the pandemic, benevolen…

Polarisation politique et co-présence sociale numérique
Døssing, M. V., & Crăciun, I. C. (2022). From Hostile to Benevolent Ageism: Polarizing Attitudes Toward Older Adults in German COVID-19-Related Tweets.. Gerontologist, 62(8), 1185-1195. https://doi.org/10.1093/geront/gnac063

Social media behavior is associated with vaccine hesitancy.

Understanding how vaccine hesitancy relates to online behavior is crucial for addressing current and future disease outbreaks. We combined survey data measuring attitudes toward the COVID-19 vaccine w…

Polarisation politique et co-présence sociale numérique
Rathje, S., He, J. K., Roozenbeek, J., Van, B. a. v. e. l. . J. J., & van, d. e. r. . L. i. n. d. e. n. . S. (2022). Social media behavior is associated with vaccine hesitancy.. PNAS Nexus, 1(4), pgac207. https://doi.org/10.1093/pnasnexus/pgac207

Remembered together: Social interaction facilitates retrieval while reducing individuation of features within bound representations.

When encountering social scenes, there appears to be rapid and automatic detection of social interactions. Representations of interacting people appear to be bound together via a mechanism of joint at…

Attention partagée et cognition sociale
Vestner, T., Flavell, J. C., Cook, R., & Tipper, S. P. (2022). Remembered together: Social interaction facilitates retrieval while reducing individuation of features within bound representations.. Q J Exp Psychol (Hove), 75(9), 1593-1602. https://doi.org/10.1177/17470218211056499

Higher empathy is associated with stronger social bonding when moving together with music.

Empathy-understanding and sharing the feelings and experiences of others-is one of our most important social capacities. Music is a social stimulus in that it involves communication of mental states, …

Attention partagée et cognition sociale
Stupacher, J., Mikkelsen, J., & Vuust, P. (2022). Higher empathy is associated with stronger social bonding when moving together with music.. Psychol Music, 50(5), 1511-1526. https://doi.org/10.1177/03057356211050681

Analyzing Spanish-Language Public Sentiment in the Context of a Pandemic and Social Unrest: The Panama Case.

Over the past decade, an increase in global connectivity and social media users has changed the way in which opinions and sentiments are shared. Platforms such as Twitter can act as public forums for …

Polarisation politique et co-présence sociale numérique
Arias, F., Guerra-Adames, A., Zambrano, M., Quintero-Guerra, E., & Tejedor-Flores, N. (2022). Analyzing Spanish-Language Public Sentiment in the Context of a Pandemic and Social Unrest: The Panama Case.. Int J Environ Res Public Health, 19(16). https://doi.org/10.3390/ijerph191610328

Measuring dynamic media bias.

Ideological media bias is increasingly central to the study of politics. Yet, past literature often assumes that the ideological bias of any outlet, at least in the short term, is static and exogenous…

Polarisation politique et co-présence sociale numérique
Kim, E., Lelkes, Y., & McCrain, J. (2022). Measuring dynamic media bias.. Proc Natl Acad Sci U S A, 119(32), e2202197119. https://doi.org/10.1073/pnas.2202197119

No signs of automatic perspective-taking or its modulation by joint attention in toddlers using an object retrieval task.

It is currently debated whether simple forms of social perspective-taking that are in place by late infancy are performed automatically. We conducted two experiments ( = 124) to test whether 3-year-ol…

Attention partagée et cognition sociale
Ni, Q., Fascendini, B., Shoyer, J., & Moll, H. (2022). No signs of automatic perspective-taking or its modulation by joint attention in toddlers using an object retrieval task.. R Soc Open Sci, 9(8), 220347. https://doi.org/10.1098/rsos.220347

Not "My" crisis: Social identity and followers' crisis responses to COVID-19.

Operationalizing social group identification as political partisanship, we examine followers' (i.e., US residents') affective experiences and behavioral responses during the initial COVID-19 outbreak …

Polarisation politique et co-présence sociale numérique
Lau, V. W., Tse, D. C. K., Bligh, M. C., Hong, Y. Y., Kakarika, M., Chan, H. W., & Chiu, C. P. Y. (2022). Not "My" crisis: Social identity and followers' crisis responses to COVID-19.. Anal Soc Issues Public Policy. https://doi.org/10.1111/asap.12316

Social attention, memory, and memory-guided orienting change across the menstrual cycle.

Numerous studies have shown that perception of emotion and emotional memory vary across the menstrual cycle. However, most of these studies used stimuli that contained not only emotional but also soci…

Attention partagée et cognition sociale
Li, J., & Deng, S. W. (2022). Social attention, memory, and memory-guided orienting change across the menstrual cycle.. Physiol Behav, 251, 113808. https://doi.org/10.1016/j.physbeh.2022.113808

Rage donations and mobilization: Understanding the effects of advocacy on collective giving responses.

Advocacy is intended to change people's attitudes and behavior. Yet the psychological and behavioral consequences of advocacy have rarely been considered. Across 3 experiments (combined N = 934) in th…

Polarisation politique et co-présence sociale numérique
Chapman, C. M., Lizzio-Wilson, M., Mirnajafi, Z., Masser, B. M., & Louis, W. R. (2022). Rage donations and mobilization: Understanding the effects of advocacy on collective giving responses.. Br J Soc Psychol, 61(3), 882-906. https://doi.org/10.1111/bjso.12522