[Retracted] Modeling the Empowerment Mechanism of Knowledge Collaboration from the Perspective of Platform Affordances

Table 3

Research on the relationship between psychological needs and social affordances.

Social affordances		Psychological needs
		A	C	HP	CK	MC	ES	R
		Egocentric	Self-presentation	√		√		√	√	√
Content sharing	√			√		√	√
Interactivity	√			√
Allocentric	Presence signaling							√
	Relationship formation	√					√	√
	Group management		√					√
	Browsing others’ content	√			√			√
	Meta-voicing		√		√		√	√
	Communication						√	√
	Collaboration		√		√			√
	Competition		√		√
	Sourcing	√	√

Note: A = autonomy; C = competence; HP = having a place; CK = coming to know the self; MC = maintaining continuity of self-identity; ES = expressing self-identity; R = relatedness.