TABLE 1.

Descriptive statistics for the variables between autonomy support and controlled regulation conditions

	Autonomy (n = 19)	Controlled (n = 20)
	M(SD)	M(SD)	t =	p =	1	2	3	4	5	6	7	8	9	10	11	12	13	14
1. IAF	3.30 (.43)	3.52 (.56)	1.35	.19
2. IMI	3.33 (.39)	3.31 (.50)	.13	.90	−.03
3. BMIS	3.05 (.45)	2.99 (.37)	.42	.68	−.08	.26*
4. Mental Borg 1	5.68 (1.57)	5.58 (2.12)	.18	.86	.05	.01	−.23
5. Physical Borg 1	5.42 (2.89)	6.10 (1.92)	.87	.39	.00	.14	.05	.40*
6. Mental Borg 2	2.50 (1.30)	3.08 (2.15)	1.00	.32	.16	−07	−.30*	.40*	.18
7. Physical Borg 2	5.97 (2.86)	6.75 (1.59)	1.06	.30	−.94	.01	.05	.39*	.85*	.31*
Modified Stroop
8. Correct response	285.00 (30.29)	282.25 (33.19)	.27	.79	−.19	.02	.33*	−.37*	−.13	−.15	−.16
9. Incorrect response	29.58 (20.09)	31.80 (24.13)	.31	.76	.10	−.29*	−.21	.43*	.32*	.36*	.26	−.47*
10. No response	45.42 (22.46)	45.95 (34.14)	.06	.96	.14	.20	−.21	.08	−.10	−.11	−.20	−.74*	−.25
Congruent Stroop
11. Correct response	342 (9.68)	341.20 (10.73)	.24	.81	−.13	.14	.19	−.37*	−.11	−.49*	−.18	.58*	−.50*	−.25
12. Incorrect response	14.56 (9.18)	13.80 (8.76)	.26	.80	.05	−.24	−.04	.29*	.24	.40*	.29*	−.31*	.61*	−.13	−.85*
13. No response	3.44 (4.00)	5.00 (6.31)	.90	.38	.17	.12	−.29*	.22	−.20	.27*	−.14	−.60*	−.07	.69*	−.49*	−.05
14. Wall sit 1 a	124.32 (53.73)	157.80 (62.18)	1.80	.08	−.06	.08	.29*	−.20	.33*	−.26	.29*	.19	−.01	−.20	.06	.09	−.27*
15. Wall sit 2 a	97.00 (41.58)	125.75 (51.57)	1.91	.06	.01	.09	.22	−.16	.20	−.20	.17	−.39	−.15	−.15	−.03	.19	−.25	.65*

Abbreviations: BMIS, brief mood introspection scale; IAF, index of autonomous functioning; IMI, intrinsic motivation inventory.

^a Measurement in seconds.

*p < .05.