Promoting knowledge elaboration, socially shared regulation, and group performance in collaborative learning: an automated assessment and feedback approach based on knowledge graphs

Table 4 ANCOVA results for knowledge elaboration in the two groups

Group	N	Mean	SD	Adjusted mean	SE	F	η²
Experimental group	54	1140.67	414.39	1136.64	79.13	35.06^***	0.51
Control group	54	465.40	212.91	469.43	79.13