The Effect of Flipped Classroom on Iranian Adolescents: Elementary EFL Learners’ Vocabulary Recall and Retention

Table 8

The result of covariance analysis in terms of word retention.

Variable	Mean		Analysis covariance
	Experiment	Control	Type III sum of squares	Df	Mean square	F	Sig.	Partial eta squared
Pretest	22.75	24.08	31.238	1	31.238	13.394	.001	.229
Posttest	26.04	24.79