Table 1.

Internal consistencies (Cronbach's Alfa) for YSR syndrome scales

	Nicaragua		Cambodia
	Boys	Girls	Boys	Girls
Anxious/depressed	0.68	0.76	0.69	0.72
Withdrawn/depressed	0.59	0.67	0.60	0.62
Somatic complaints	0.72	0.66	0.66	0.67
Social problems	0.66	0.70	0.67	0.54
Thought problems	0.66	0.61	0.66	0.67
Attention problems	0.68	0.70	0.30	0.56
Rule breaking behavior	0.72	0.68	0.60	0.57
Aggressive behavior	0.78	0.76	0.73	0.74
Internalizing symptoms	0.84	0.85	0.82	0.84
Externalizing symptoms	0.85	0.83	0.79	0.78