	Attitudes of participants:		Marital status
	Attitudes of participants:		Married (n = 38)	Unmarried (n = 11)	T-test
Mathematical teaching in preschool		Average	4.28	4.40	−0.90
Mathematical teaching in preschool		sd	(0.45)	(0.36)	−0.90
Development of professional confidence		Average	3.57	3.36	1.08
Development of professional confidence		sd	(0.57)	(0.56)	1.08
Developing self-confidence in mathematics		Average	2.54	1.85	2.21
Developing self-confidence in mathematics		sd	(0.86)	(0.94)	2.21
Evaluation of the program		Average	4.15	4.43	−1.29
Evaluation of the program		sd	(0.67)	(0.62)	−1.29
Would you recommend participating in the “Senso-Math” program to a friend?		Average	3.89	4.20	−0.72
		sd	(1.16)	(1.23)	−0.72