. Author manuscript; available in PMC: 2017 Oct 1.

Published in final edited form as: J Subst Abuse Treat. 2016 Jun 29;69:28–34. doi: 10.1016/j.jsat.2016.06.014

Table 1.

Variables Examined as Potential Predictors and Moderators of Acute High Volume Drinking

Potential Moderator	Main Effect P-Value	Main Effect ES	Interaction P-Value	Interaction ES	Status
Demographics
Gender	.48	.05	.99	.03
Age	.04^*	.07	.99	.01	Predictor
Hispanic ethnicity	.28	.03	.99	.01
Psychological Factors
Baseline alcohol use	.17	.08	.40	.01
Depression	.37	.02	.38	<.01
Social/Contextual
Parent problematic use	.37	.01	.04^*	.03	Moderator
Peer substance involvement	.44	.03	.07⁺	.02	Moderator (trend)

Note. ES = effect size. Effect sizes are computed using Cohen’s f² statistic, which summarizes differences in model R², and where values of.02, .15, and .35 indicate small, medium, and large effects, respectively.

p < .05,

⁺

p = 0.07.