Social group size
Social group size has a direct influence on the quality and intensity of trusting relationships that people develop.
![Architectural sketch titled](https://images.squarespace-cdn.com/content/65c7e5d8ed8ae44c1709ae60/2ea2ae83-7668-4391-a753-967fe4e10e53/social-1.jpg?content-type=image%2Fjpeg)
Entrance for fewer households
![Slide with icon graphics titled 'ACTION: Sub-clusters and clusters,' suggesting a limit of 8 households sharing a main entrance to enhance community.](https://images.squarespace-cdn.com/content/65c7e5d8ed8ae44c1709ae60/bba6872e-4019-4d88-937a-f4a29019bfe5/social-2.jpg?content-type=image%2Fjpeg)
![Drawing illustrating 'RATIONALE: Sub-clusters and clusters' suggesting limited shared access to foster neighbor interaction, by Marianne Amodio Architecture Studio and Tomo Spaces Inc.](https://images.squarespace-cdn.com/content/65c7e5d8ed8ae44c1709ae60/d5731b08-6656-49c5-a760-9ed8f8eac492/social-3.jpg?content-type=image%2Fjpeg)
Create sub-cluster
![Graphic slide titled 'ACTION: Close contact,' promoting the creation of sub-clusters of no more than 12 households sharing a semi-private space.](https://images.squarespace-cdn.com/content/65c7e5d8ed8ae44c1709ae60/8281fa1d-6443-4f5d-9df4-e1ba11d694d9/social-4.jpg?content-type=image%2Fjpeg)
![Text slide titled 'RATIONALE: Close contact,' discussing the negative impact of crowding on community interactions and satisfaction levels in multi-family housing.](https://images.squarespace-cdn.com/content/65c7e5d8ed8ae44c1709ae60/456dbf4b-7a05-4f4a-951c-ed52730f616d/social-5.jpg?content-type=image%2Fjpeg)
Cohousing clusters
![Image of a cohousing community titled 'ACTION: Sub-clusters and clusters,' recommending clusters of 25-30 households, image courtesy of Happy City.](https://images.squarespace-cdn.com/content/65c7e5d8ed8ae44c1709ae60/cb3fe4c5-5a8f-445f-9d08-cb8d772fc67a/social-6.jpg?content-type=image%2Fjpeg)
![Text slide 'RATIONALE: Sub-clusters and clusters,' explaining how smaller clusters in cohousing can reduce anxiety and improve social interaction.](https://images.squarespace-cdn.com/content/65c7e5d8ed8ae44c1709ae60/eacd64f7-06fc-4bf1-b3b6-01592cc6dc3f/social-7.jpg?content-type=image%2Fjpeg)
Social group size has a direct influence on the quality and intensity of trusting relationships that people develop.