How Many Friends Can You Have? | BrainCraft

PBS Learning Media
Contributed By
PBS Learning Media
Resource Type
Classroom Material
Keywords
BrainCraft Vanessa Hill psychology neuroscience relationships friendships social networks neocortex social groups Dunbar Number social bonding social brain hypothesis Christmas cards Robin Dunbar Facebook Instagram endorphins oxytocin PBS Digital Studios
Subjects
Health Studies Science
Grade Levels
Grade 6 Grade 7 Grade 8 Grade 9 Grade 10 Grade 11 Grade 12
Related Resources

How Many Friends Can You Have? | BrainCraft

Is there a limit to the number of relationships we can maintain? And could that be changing with our ever-expanding use of online social networks?
Publisher
PBS Learning Media

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