You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Methods of learning in psychiatry are all except - and explain in detail?
Learning in Psychiatry 

Based on principle of classical conditioning → systemic desensitization, exposure with response prevention, Aversion therapy.
Based on operant conditioning :- Positive reinforcement, negative reinforcement, Positive punishment, Negative punishment, modeling.