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Updated: Jun 21, 2025

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Brain Imaging Investigation of the Neural Correlates of Observing Virtual Social Interactions
Published on: July 6, 2011
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Positive correlation between working memory and face-to-face social interaction in everyday life
Sho Ishiguro1, Rebecca Lee Paterson1, Satoru Saito1
1Kyoto University, Japan.
Acta Psychologica
|July 14, 2024
Summary
Working memory (WM) capacity positively correlates with larger social networks, including face-to-face interactions. This suggests a link between cognitive abilities and real-world social engagement.
Area of Science:
- Cognitive Psychology
- Social Neuroscience
Background:
- Working memory (WM) is vital for complex cognitive functions.
- Its role in social interaction, particularly face-to-face engagement, is under-researched.
Purpose of the Study:
- To investigate the relationship between individual differences in working memory and the size of participants' social networks.
- To examine if this relationship extends to online and offline social interactions.
Main Methods:
- Two studies (N=329, N=338) utilized a listening span task to measure working memory capacity.
- Social network size was assessed using questionnaires, including contact frequency and online platform usage (WhatsApp, Facebook).
Main Results:
- A consistent positive correlation was found between working memory recall and social network size across both studies.
- This correlation persisted even when controlling for online social interactions.
- Working memory recall was specifically linked to the size of face-to-face social networks.
Conclusions:
- Working memory capacity appears to be positively associated with the extent of an individual's social network.
- Findings suggest a novel connection between working memory and real-world social interaction, particularly face-to-face engagement.
- Further research is needed to explore the nuances and effect sizes of this relationship.
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