Schizoaffective Disorder
The formal diagnosis of schizoaffective disorder rests on these symptoms, which can be evaluated by psychiatrists and other mental health professionals. Also see the section on the ICD approach to schizoaffective disorders.

This section describes the DSM approach to symptoms of schizophrenia employed by psychiatrists and other mental health professionals. Also see the separate section on the ICD approach to schizophrenia.
The formal diagnosis of schizoaffective disorder rests on these symptoms, which can be evaluated by psychiatrists and other mental health professionals. Also see the section on the ICD approach to schizoaffective disorders.
Under the DSM approach, the formal diagnosis of schizoid personality disorder rests on these symptoms, which can be evaluated by psychiatrists and other mental health professionals. Also see the separate section on ICD personality disorders, including schizoid personality disorder.
The formal diagnosis of schizophrenia rests on these symptoms, which can be evaluated by psychiatrists and other mental health professionals.
The formal diagnosis of schizophreniform disorder rests on these symptoms, which can be evaluated by psychiatrists and other mental health professionals.
Under the DSM approach, the formal diagnosis of schizotypal personality disorder rests on these symptoms, which can be evaluated by psychiatrists and other mental health professionals. Also see the separate section on personality disorders as classified in the ICD.