Effect of motor imagery and actual practice on learning professional medical skills

BMC Medical Education

Table 2 Detail of the linear mixed-effects model with PVC insertion time as a dependent variable

Session	Group	Estimate	Std. Error	df	t	P
Intercept	REF	12.4	.61	78.04	20.10	.001
Pre-Test	CTRL	10.9	1.10	121.08	9.89	.001
Pre-Test	EXP	11.4	1.10	121.08	10.38	<.001
Session 2	CTRL	9.6	1.20	109.74	7.95	.001
Session 2	EXP	5.2	1.20	109.70	4.33	.001
Session 3	CTRL	5.5	.88	106.78	6.24	.001
Session 3	EXP	3.1	.88	106.78	3.53	.001
Session 4	CTRL	3.5	.84	94.47	4.06	.001
Session 4	EXP	0.5	.84	94.47	.53	.59
Session 5	CTRL	−0.2	.84	90.76	−.15	.88
Session 5	EXP	−0.5	.84	92.01	−.55	.58
Post-Test	CTRL	−0.4	.86	93.35	−.47	.64
Post-Test	EXP	−2.0	.86	93.35	−2.28	.13
Retention test	CTRL	−0.3	.85	78.04	−.34	.73
Retention test	EXP	−1.6	.85	78.04	−1.85	.07

ISSN: 1472-6920