The main four psycho-counseling and psychotherapy theories are taken as the subject of study, involving psychoanalysis theory, cognitive theory, client-centered theory and behavior theory.

以精神分析理论、认知理论、以人为中心理论、行为理论等四种主要的心理咨询和治疗理论为研究对象，从对人的行为的理解、对心理失调成因的看法、矫正心理失调的原理等三个方面对上述四种理论进行比较和分析，并由此入手为整合的心理咨询和治疗提供理论基础。