Study: Spanking may cause mental issues

Researchers found that a child's odds of developing an autism spectrum disorder tripled if he or she had a parent with schizophrenia.
Researchers found that a child's odds of developing an autism spectrum disorder tripled if he or she had a parent with schizophrenia.

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    Study: Spanking may cause mental issues

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HLN's Evening Express team investigates a new study linking harsh physical punishment and anxiety disorders.