Genetic factors in the cause of alcohol abuse could be somewhat indirect.It has been suggested,for example,that genes that influence __________________ may cause a person to be more likely to risk alcohol dependence.

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Sensation seeking, which refers to the tendency to seek out novel, intense, and exciting experiences, has been shown to have a genetic component. Individuals who score high on measures of sensation seeking are more likely to experiment with drugs and alcohol and to develop alcohol dependence. Therefore, genes that influence sensation seeking may indirectly contribute to the development of alcohol abuse.

Genetic Factors in the Cause of Alcohol Abuse Could Be