EVOCE Robot: Developing Prototypes and Teaching Young Learners English Vocabulary

Table 8

Paired samples T-test.

		Paired differences					t	df	Sig. (2-tailed)
		Mean	Std. deviation	Std. error mean	95% confidence interval of the difference
					Lower	Upper
Pair 1	Post-test control-post-test experiment	−4.60000	12.24917	2.73900	−10.33279	1.13279	−1.679	19	0.109