. Author manuscript; available in PMC: 2008 Jun 16.

Published in final edited form as: Alcohol Alcohol. 2006 Dec 2;42(1):42–48. doi: 10.1093/alcalc/agl095

Table 2.

Correlation Coefficients between scores on Part 2 of the Impaired Control Scale with problem drinking variables and established predictor variables

Variable	Correlation Coefficient
Heavy episodic drinking	0.384^**
Alcohol-related problems	0.583^**
Overall weekly alcohol consumption¹	0.365^**
Family history of drug/alcohol problems	0.156^*
Magnitude of recent stressful life events	0.189^*
Intensity of best friend’s drinking	0.339^**
Sensation seeking	0.112
Social motives for drinking	0.245^**
Coping motives for drinking	0.366^**
Enhancement motives for drinking	0.378^**

P ≤ .01

^**

P ≤ .001

One was added to raw totals and a log transformation was taken