I believe from what I learned, mouth to mouth has been proven less effective. Hands only CPR should be the only one put into practice.
Because it is part of our natural reproductive ways. we need to pass our genetic codes as much as possible since that's what animals would do,we're inputted with the same instinct.
Answer:
Cognitive behavioral therapy (CBT) is a short-term, goal-oriented psychotherapy treatment that takes a hands-on, practical approach to problem-solving. Its goal is to <u>change patterns of thinking or behavior that are behind people's difficulties, and so change the way they feel.</u>
<em><u>Hope this helps you :)</u></em>