Social media from Facebook to WhatsApp have revolutionised our social lives in less than a decade. Yet, claims to the contrary notwithstanding, they haven’t in fact increased the size of our social circles. These remain resolutely fixed at a typical value of 150 (with a range from about 100-250, reflecting the difference between introverts and extroverts). Why is this?
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- 발행일2017년 4월 20일 오후 5:30 UTC
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