Table 4.

Difference analysis of overall psychological pressure and anxiety before and after the experiment.

Variable		Before experiment M + SD	After the experiment M + SD	t	p
Psychological pressure	Academic pressure	3.61 ± 0.43	3.17 ± 0.57	3.411	0.001
	Interpersonal pressure	3.54 ± 0.57	3.14 ± 0.65	4.305	0.001
	Self-development pressure	3.63 ± 0.36	3.26 ± 0.59	2.114	0.029
Anxiety	Social anxiety	3.67 ± 0.46	3.22 ± 1.03	2.295	0.026
	Evaluation anxiety	3.75 ± 1.07	2.69 ± 0.44	3.491	0.001
	Examination anxiety	3.82 ± 0.77	3.15 ± 1.29	3.145	0.003