Table 8 Independent samples test of different genders
From: The effect of two educational technology tools on student engagement in Chinese EFL courses
|  | Levene’s test for equality of variances | t-test for equality of means | |||||||
|---|---|---|---|---|---|---|---|---|---|
F | Sig | t | df | Sig. (2-tailed) | Mean difference | Std. error difference | 95% confidence interval of the difference | ||
Lower | Upper | ||||||||
Behavioral engagement | |||||||||
 Equal variances assumed | 3.409 | .066 | − .475 | 266 | .635 | − .05222 | .10985 | − .26850 | .16407 |
Cognitive engagement | |||||||||
 Equal variances assumed | 7.891 | .005 | 2.073 | 266 | .039 | .21873 | .10551 | .01098 | .42648 |
Emotional engagement | |||||||||
 Equal variances assumed | 1.789 | .182 | .918 | 266 | .359 | .08996 | .09796 | − .10291 | .28283 |
Educational technology engagement | |||||||||
 Equal variances assumed | 4.073 | .045 | .808 | 266 | .420 | .07519 | .09301 | − .10793 | .25831 |