TABLE 3.

ANOVA of psychosocial factors and observation times in caregiver’s ratings.

	Pre playing	10′ playing	20′ playing	Time						Result
	M (SD)	M (SD)	M (SD)	df	F	p	η2	95% Confidence interval
								Lower bound	Lower bound
Affection	1.39 (0.79)	2.03 (0.47)	2.03 (0.59)	1.45	14	0.000∗	0.30	1.67	1.97	T1 < T2⋅T3
Proximity	1.52 (0.57)	2.06 (0.50)	2.00 (0.61)	2	11	0.000∗	0.26	1.73	1.99	T1 < T2⋅T3
Interest	1.39 (0.61)	2.06 (0.56)	1.82 (0.95)	1.63	11	0.000∗	0.26	1.56	1.95	T1 < T2⋅T3
Satisfaction	1.42 (0.87)	2.18 (0.68)	2.06 (0.83)	1.77	12	0.000∗	0.28	1.68	2.09	T1 < T2⋅T3
Nervousness	2.67 (0.74)	2.76 (0.66)	2.73 (0.72)	2	0.27	0.696	0.01	2.51	2.92
Emotional reactions	0.82 (1.10)	1.09 (1.30)	0.79 (1.12)	1.67	1.9	0.164	0.06	0.53	1.26

*p < 0.05, n = 39, M, mean; SD, standard deviation; df, degrees of freedom; F, Fisher’s F ratio; η², effect size.