Psychology and Psychotherapy: Theory, Research and Practice《心理学与心理治疗：理论研究与实践》（季刊）. Psychology and Psychotherapy: Theory Research and Practice (formerly The British Journal of Medical Psychology) is an international scientific journal with a focus on the psychological and social processes that underlie the development and improvement of psychological problems and mental wellbeing, including:theoretical and research development in the understanding of cognitive and emotional factors in psychological problems;behaviour and relationships; vulnerability to, adjustment to, assessment of, and recovery (assisted or otherwise) from psychological distresses;psychological therapies with a focus on understanding the processes which affect outcomes where mental health is concerned.