关键词: 心理疗法, 会谈影响, 综述

Abstract: Session impact refers to the direct and subjective impact of a session on visitors.It can monitor and manage the effects of psychological counseling.It is one of the important methods to identify the counseling deterioration，reduce the failure in psychological counseling and improve the effects of psychological counseling ultimately.This paper introduces the research process of session impact，including its definition，assessment tools，influencing factors and relationships between influencing factors and the consulting process and outcome variables.In addition，this paper suggests that further research should focus on developing the assessment tools，strengthening the integrity of session impact and improving the assessment system.

Key words: Psychotherapy, Session impact, Review