1. direct correlation-a correlation in which large values of one variable are associated with large values of the other and small with small; the correlation coefficient is between 0 and +1.
The Causes of Alcoholism. 1  Gender: Gender can play a role. Men are more likely to develop alcoholism (this is not to say, however, that there are not alcoholic women, there are). 2  Frequency: As mentioned above another cause of alcohol addiction can be drinking regularly AND above moderate drinking guidelines.
After prolonged exposure to alcohol, the brain becomes dependent on it. Drinking steadily and consistently over time can produce dependence and cause withdrawal symptoms during periods of abstinence. This physical dependence, however, is not the sole cause of alcoholism.