Table 1.

Description of the OurSpace app.

Theoretical construct and app feature		Group dynamics-based app	Standard app
Group environment
	Share personal information	Yes	Yes
	Team name and icon	Yes	No
Group structure
	Establish group exercise norms	Yes	No
	Establish positions within group	Yes	No
Group process
	Team-based puzzle	Yes	No
Social support
	Prompts to provide and receive support	Yes	Yes