Parents Allowing Drinking Is Associated With Adolescents' Heavy Alcohol Use.

Adolescents who were allowed to drink were more likely to have transitioned quickly from their first drink to consuming 5 or more drinks at 1 time and to drinking heavily 3 or more times in the past year. Given well-documented harms of adolescent heavy drinking, these results do not support the idea that parents allowing children to drink alcohol inoculates them against alcohol misuse.