Psychology

I am sharing a list of colleges which offers different types of correspondence course in psychology. You can see
List of colleges offering B.Sc. Psychology Course through Distance Education/Correspondence
Alagappa University
Annamalai University
Madras University
List of colleges offering B.A. Psychology Course through Distance Education/Correspondence
Bangalore University
Mumbai University
Vinayaka Mission
Nalanda Open University
List of colleges offering M.A. Psychology Course through Distance Education/Correspondence
Andhra University
Bangalore University
Kuvempu University
Osmania University
Vinayaka Mission
Nalanda Open University
Karnataka Open University
List of colleges offering M.Sc. Psychology Course through Distance Education/Correspondence
Ambedkar Open University
Annamalai University
Bharathiar University
Madras University
Nagarjuna University
Tamilnadu Open University
Vinayaka Mission.

YES, of course you do it
After your graduation in commerce, you can go for M.A. (Psychology) after your B.Com. Eligibility for enrolling in M.A. (Psychology) in most of the top universities is passed with 50% aggregate marks in Bachelor's Degree. (It may vary with the University you choose)
The main aim of M.A. (Psychology) is to provide understanding and the answers to the complexity of human behavior with broad focus on psychological testing, Psychopathology, Health Psychology, Positive Psychology and Organizational Behavior etc. You must make sure that you are enrolling yourself in a premium university that provides you access to ample growth opportunities. Some of the top universities for M.A. (Psychology) are:Jesus and Mary College, Delhi. Lovely Professional University, PunjabSt. Xavier's College, Mumbai. Presidency College, Chennai. Christ University, Bangalore. I hope it helps.