Table 1.

Means and Standard Deviations for Narcissism, Marital Satisfaction, and Marital Problems

	Husbands	Wives
	Mean (SD)	Mean (SD)
Narcissism (Wave 1)
NPI TOT	18.35 (6.04)	17.48 (5.94)
NPI LA	6.75 (2.71)	6.00 (2.46)
NPI GE	3.02 (1.95)	3.03 (2.00)
NPI EE	1.17 (1.04)	1.37 (0.99)
Marital satisfaction
Wave 1	40.22 (6.20)	41.13 (5.80)
Wave 2	40.85 (4.92)	41.81 (4.60)
Wave 3	40.26 (6.65)	40.49 (5.92)
Wave 4	39.69 (7.14)	40.54 (6.47)
Wave 5	38.66 (7.39)	39.67 (6.52)
Wave 6	39.19 (6.49)	40.31 (6.27)
Marital problems
Wave 1	50.44 (23.77)	49.21 (22.91)
Wave 2	50.75 (22.98)	46.76 (20.64)
Wave 3	51.24 (26.85)	47.49 (23.27)
Wave 4	52.57 (26.19)	50.13 (23.02)
Wave 5	56.32 (29.79)	48.10 (22.38)
Wave 6	49.95 (24.16)	47.75 (21.68)

Notes. TOT = total narcissism. LA = leadership/authority. GE = grandiose exhibitionism. EE = entitlement/exploitativeness.