Theories of How Antisocial Personality Disorder Develops Include Which of the Following

Theories of how antisocial personality disorder develops include which of the following?

A) Individuals with antisocial personality disorder may not have adequately learned how to delay gratification.
B) Parents of children who grow up to have this disorder may have been neglectful or inconsistent and punitive in their discipline.
C) Individuals with this disorder are likely to have at least one parent with antisocial personality traits that these children observe and model.
D) All of the above are theories of how antisocial personality disorder develops.