Opinion Expression Dynamics in Social Media Chat Groups: An Integrated Quasi-Experimental and Agent-Based Model Approach

Table 2

The significant test of manipulating the level of perceived peer support.

Source	Measurement	Mean square		F	Sig.
Perceived peer support	Spherical distribution hypothesis	0.124		10.489	0.000
	Greenhouse–Geisser	0.171		10.489	0.001
	Huynh-Feldt	0.162		10.489	0.001
	Lower limit	0.248		10.489	0.004

Note. Spherical distribution hypothesis, Greenhouse–Geisser, Huynh-Feldt, and lower limit refer to different measurement methods.