Friendster
Shortcuts to insincerity: Texting abbreviations seem insincere and not worth answering
David Fang, Yiran (Eileen) Zhang & Sam Maglio
Journal of Experimental Psychology: General, forthcoming
Abstract:
As social interactions increasingly move to digital platforms, communicators confront new factors that enhance or diminish virtual interactions. Texting abbreviations, for instance, are now pervasive in digital communication -- but do they enhance or diminish interactions? The present study examines the influence of texting abbreviation usage on interpersonal perceptions. We explore how texting abbreviations affect perceived sender sincerity and the subsequent likelihood that recipients respond. Eight preregistered studies (N = 5,306) using mixed methods (e.g., surveys, field and lab experiments, and archival analysis of Tinder conversations) find that abbreviations make senders seem less sincere and recipients less likely to write back. These negative effects arise because abbreviations signal a lower level of effort from the sender. Communicator familiarity and text exchange length do not attenuate these effects, providing evidence for a robust phenomenon.
Shifting Patterns of Social Interaction: Exploring the Social Life of Urban Spaces Through A.I.
Arianna Salazar-Miranda et al.
NBER Working Paper, November 2024
Abstract:
We analyze changes in pedestrian behavior over a 30-year period in four urban public spaces located in New York, Boston, and Philadelphia. Building on William Whyte's observational work from 1980, where he manually recorded pedestrian behaviors, we employ computer vision and deep learning techniques to examine video footage from 1979-80 and 2008-10. Our analysis measures changes in walking speed, lingering behavior, group sizes, and group formation. We find that the average walking speed has increased by 15%, while the time spent lingering in these spaces has halved across all locations. Although the percentage of pedestrians walking alone remained relatively stable (from 67% to 68%), the frequency of group encounters declined, indicating fewer interactions in public spaces. This shift suggests that urban residents increasingly view streets as thoroughfares rather than as social spaces, which has important implications for the role of public spaces in fostering social engagement.
Altered neural response to social awkwardness in schizophrenia spectrum disorders
Emily Przysinda et al.
Social Cognitive and Affective Neuroscience, December 2024
Abstract:
Individuals with a schizophrenia spectrum disorder (SSD) have difficulties with social information processing, including mental state attribution, or “theory of mind” (ToM). Prior work has shown that these difficulties are related to disruption to the neural network subserving ToM. However, few such studies utilize naturalistic stimuli that are more representative of daily social interaction. Here, SSD and Non-SSD individuals underwent fMRI while watching The Office to better understand how the ToM network responds to dynamic and complex social information, such as socially awkward moments. We find that medial prefrontal cortex tracks less with moment-to-moment awkwardness in SSD individuals. We also find a broad decrease in functional connectivity in the ToM network in SSD. Furthermore, neural response during awkward moments and functional connectivity was associated with psychotic experiences and social functioning. These results suggest that during naturalistic, socially awkward moments where mental state attribution is critical, individuals with SSD fail to recruit key regions of the ToM network, possibly contributing to decreased social understanding and impaired functioning.
The Pursuit of Approval: Social Media Users’ Decreased Posting Latency Following Online Exclusion as a Form of Acknowledgment-Seeking Behavior
Christoph Kenntemich, Christiane Büttner & Selma Rudert
Personality and Social Psychology Bulletin, forthcoming
Abstract:
How do individuals behave after the sting of social exclusion on social media? Previous theorizing predicts that, after experiencing exclusion, individuals either engage in activities that reconnect them with others, or, they withdraw from the context. We analyzed data from Twitter (k = 47,399 posts; N = 2,000 users) and Reddit (k = 58,442 posts; N = 2,000 users), using relative (un)popularity of users’ own posts (i.e., receiving fewer Likes/upvotes than usual) as an indicator of social exclusion. Both studies found no general increase or decrease in posting latency following exclusion. However, the latency of behaviors aimed at connecting with many others decreased (i.e., posting again quickly), and the latency of behaviors aimed at connecting with specific others increased (i.e., commenting or mentioning others less quickly). Our findings speak in favor of acknowledgment-seeking behavior as a reaction to social exclusion that may be specific to social media contexts.
Proximity Within Adolescent Peer Networks Predicts Neural Similarity During Affective Experience
Mallory Feldman et al.
Social Cognitive and Affective Neuroscience, October 2024
Abstract:
Individuals befriend others who are similar to them. One important source of similarity in relationships is similarity in felt emotion. In the present study, we used novel methods to assess whether greater similarity in the multivoxel brain representation of affective stimuli was associated with adolescents’ proximity within real-world school-based social networks. We examined dyad-level neural similarity within a set of brain regions associated with the representation of affect including the ventromedial prefrontal cortex (vmPFC), amygdala, insula, and temporal pole. Greater proximity was associated with greater vmPFC neural similarity during pleasant and neutral experiences. Moreover, we used unsupervised clustering on social networks to identify groups of friends and observed that individuals from the same (verses different) friend groups were more likely to have greater vmPFC neural similarity during pleasant and negative experiences. These findings suggest that similarity in the multivoxel brain representation of affect may play an important role in adolescent friendships.