The Temporal Rating of Emergency Non-Technical skills (TRENT) index for self and others: psychometric properties and emotional responses

Table 3 Means (Standard Deviation) differences between self- and peer-assessments

	N per group	Self-assessment (S)	Peer-assessment (Observer 1: O1)	Peer-assessment (Observer 2: O2)	F (df)	Contrasts
		Mean (SD)	Mean (SD)	Mean (SD)
Introduces and interacts with patient	62	7.9 (1.6)	8.8 (1.2)	8.7 (1.3)	6.7 (2,183)***	S < (O1 = O2)
Focuses on colleagues not self	60	13.3 (3.0)	15.9 (2.9)	15.7 (2.8)	15.2 (2, 177)***	S < (O1 = O2)
Attends and reacts to environment	63	10.1 (2.6)	12.5 (3.1)	12.0 (2.9)	11.8(2, 186)***	S < (O1 = O2)
Avoids taking the lead	71	6.5 (3.3)	3.0 (3.1)	3.1 (2.7)	30.6(2, 210)***	S > (O1 = O2)
Offers social support	66	1.8 (1.1)	2.1 (1.1)	2.3(1.1)	4.5(2, 195)***	S < O2, S = O1, O1 = O2

Note. *** p < .001. S < (O1 = O2) = Self-Assessment significantly less than Observer 1 and Observer 2, but no significant difference between Observer 1 and Observer 2. S > (O1 = O2) = Self-Assessment significantly higher than Observer 1 and Observer 2, but no significant difference between Observer 1 and Observer 2. S < O2 = Self-Assessment significantly less than Observer 2. S = O1 = no significant difference between Observer 1 and self-Assessment. O1 = O2 = no significant difference between Observer 1 and Observer 2.

ISSN: 1472-6920