[Retracted] Construction and Simulation of Online English Reading Model in Wireless Surface Acoustic Wave Sensor Environment Optimized by Particle Swarm Optimization

Table 4

Correlation analysis of posttest.

		Block posttest	Postreading test
Block posttest	N	58	58
	Pearson correlation	0.98	0.42
	Significance (bilateral)	0.005	0.005
Postreading test	N	58	58
	Pearson correlation	0.42	0.98
	Significance (bilateral)	0.005	0.005