Table 4.

Effect of choice, language use, and need for autonomy on perceived autonomy support.

Variables	Beta (B)	SE (B)	Beta (b)	t test (df)	P value	95% CI
Choice	.06	0.03	.07	1.85 (11,513)	.07	0.85 to 1.73
Language	−.03	0.03	−.04	−0.97 (11,513)	.33	−0.09 to 0.03
Need for autonomy	.37	0.05	.32	7.95 (11,513)	<.001	0.28 to 0.46
Need for external control	.32	0.04	.32	8.04 (11,513)	<.001	0.24 to 0.39
Choice×language	−.01	0.03	−.01	−0.30 (11,513)	.76	−0.07 to 0.05
Choice×need for autonomy	−.03	0.03	−.04	−1.03 (11,513)	.30	−0.09 to 0.03
Choice×need for external control	−.03	0.03	−.04	−0.96 (11,513)	.34	−0.09 to 0.03
Language×need for autonomy	−.03	0.03	−.04	−1.09(11,513)	.28	−0.09 to 0.03
Language×need for external control	−.01	0.03	−.01	−0.15 (11,513)	.88	−0.07 to 0.06
Choice×language×need for autonomy	.01	0.03	.02	0.40 (11,513)	.69	−0.05 to 0.07
Choice×language×need for external control	−.02	0.03	−.02	−0.55 (11,513)	.58	−0.08 to 0.04