Table 4.

Latent Mean Differences and Effect Sizes for the Narcissistic Admiration and Rivalry Questionnaire.

Trait	USA–UK			USA–Germany
	M [CI]	SD	Cohen’s d [CI]	M [CI]	SD	Cohen’s d [CI]
Admiration	−0.31 [−0.44, −0.17]	1.05	−0.29 [−0.41, −0.17]	−0.3 [−0.39, −0.21]	1.03	−0.29 [−0.37, −0.21]
Rivalry	0 [−0.13, 0.14]	0.98	0 [−0.11, 0.12]	−0.31 [−0.4, −0.22]	0.91	−0.33 [−0.41, −0.26]

Note. CI =confidence interval.