Engaging in self-injurious behaviours.

Watch this video using the link and answer the following questions using APA format   https://www.youtube.com/watch?v=HnQOTP30ve8 https://www.youtube.com/watch?v=0JjYINIU9hQ&t=1s   Discuss some causes that may explain why youth engage in self-injurious behaviors. Choose one of the self-injurious behaviors that interest you. Discuss what the research says about the etiology or the causative factors for these behaviors. What evidence-based treatment modalities have been recognized as helpful in managing these behaviors?