Evaluation of the Established IoT Smart Home Robot Teaching Module Based on Embedded Thematic-Approach Strategy

Table 4

Paired-sample t test.

Item		Paired difference					T	Df
		M	SD	SE	95% CI
					UL	LL
Paired	Pretest	−28.33	3.63	0.58	−29.02	−27.66	−45.694^∗∗∗	38
Sample	Posttest

CI: confidence interval; UL: upper limit; LL: lower limit..