The term "reaction", a reflection of the time's psychobiological views, was removed from the second, as was homosexuality.  
Adolf Meyer developed the first edition in 1952 from the International Classification of Diseases. The term "reaction", a reflection of the time's psychobiological views, was removed from the second, as was homosexuality.  The third edition added a multi-axial approach to diagnosing mental disorders. For ten points, the fourth edition of what working guide of practicing psychologists was published in 1994.
Adolf Meyer developed the first edition in 1952 from the International Classification of Diseases.
DSM-IV or Diagnostic and Statistical Manual of Mental Disorders