Testing a self-determination theory model of children’s physical activity motivation: a cross-sectional study

Table 1 Results of confirmatory factor analysis of motivation and psychological need satisfaction scales

	χ²(df), p	CFI	SRMR	RMSEA (90% CI)
Physical activity behavioral regulation scale
Model 1	74.58 (46), p =.005	.981	.032	.037 (.020, .051)
Physical activity psychological need satisfaction scale
Model 1	316.96 (132), p <.001	.929	.044	.055 (.047, .063)
Model 2	255.74 (101), p <.001	.940	.041	.057 (.049, .066)
Model 3	255.75 (99), p <.001	.951	.040	.052 (.040, .060)

Note. CFI = comparative fit index; SRMR = standardised root mean square residual; RMSEA = root mean square error of approximation.

ISSN: 1479-5868