Table 1.

Associations of study variables at T1

	SS	NU	PU	LPL	LPV	ID1	RS1	SEX
SS		.22**	.28**	.45**	−.03	.27**	.09	.20**
NU			.67**	.38**	.39**	.30**	.20**	.10*
PU				.37**	.37**	.34**	.17**	.18**
LPL					.46**	.30**	.10*	.06
LPV						.21**	.08	.18**
ID1							.34**	.10*
RS1								.08
SEX

Note: SS = sensation seeking, NU = negative urgency, PU = positive urgency, LPL = lack of planning, LPL = lack of perseverance, ID1 = T1 illegal drug use score, RS1 = T1 risky sexual behavior score, SEX = biological sex, with the higher value indicating male sex. Values are maximum likelihood estimates of T1 cross-sectional associations obtained from the SEM model test.

^*p<.05

^**p<.01