Childhood Spanking and Alcohol Abuse Study Says It's Linked, But Some Question Validity A Canadian study has shown a correlation between childhood spanking and later drug and alcohol abuse, but the validity of the findings are being questioned in some quarters. The study, published in the Canadian Medical Association Journal reported that children who are spanked are twice as likely to develop alcohol and drug abuse problems and engage in anti-social behavior when they grow up. More from your Guide below Advertisement They also have a higher rate of anxiety disorders, the study said. Dr. Harriet MacMillan, lead author...