Table 4.

Inter-rater reliability of anger level and anger expression tendency estimated with ICC (n = 26).

	Anger level				Anger expression
	High power		Low power		High power		Low power
	ICCs	ICCa	ICCs	ICCa	ICCs	ICCa	ICCs	ICCa
Self and Raters	0.637 (<0.001)	0.778 (<0.001)	0.546 (0.002)	0.706 (0.002)	0.855 (<0.001)	0.922 (<0.001)	0.850 (<0.001)	0.919 (<0.001)
Rater 1 and Rater 2	0.460 (0.008)	0.631 (0.008)	0.438 (0.011)	0.609 (0.011)	0.489 (0.005)	0.657 (0.005)	0.545 (0.002)	0.705 (0.002)

ICCs, single measure; ICCa, average measure. The exact P-values were in the parentheses.