[Retracted] Correlation Analysis between Emotion Control and Professional Self-Efficacy of Singing Artists Based on Multidimensional Environment

Table 9

Analysis of the differences in the emotional labor of singing artists in terms of education level.

	Education level	N	Average value	Standard deviation	T value	value
Emotional labor	No education	15	3.61	0.69	−0.862	0.391
	Educated in higher education	130	3.69	0.45
Surface play	No education	15	3.12	0.81		0.575
	Educated in higher education	130	3.04	0.68
Deep play	No education	15	3.81	0.85	0.565	0.047
	Educated in higher education	130	4.01	0.53
Natural representation	No education	15	3.57	0.94	−1.371	0.181
	Educated in higher education	130	3.81	0.71