Karen Horney was against the use of self-analysis,free association and dream analysis.

Self-analysis

The practice of examining one's own thoughts, feelings, and behaviors in order to gain insight or achieve personal growth.

Free Association

A psychoanalytic technique in which the patient is asked to freely share thoughts, words, and anything else that comes to mind, without censorship.

Dream Analysis

The examination of the content and significance of dreams to understand underlying emotions, unconscious desires, or psychological states.