| Dual Diagnosis and the Schizoid Personality Disorder: Symptoms and treatment of schizoid personality disorder combined with substance abuse. |
| Cluster A: Schizoid Personality Disorder: Contains a table summarizing mental health, treatment and addiction issues. |
| Comparison of Schizoid Personality Style and Disorder: Compares the schizoid personality style with the schizoid personality disorder. |
| FAQ of Schizoid Personality Type: Contains a list of questions and answers about this disorder. |
| Oppressed Group: Schizoid A Personality Not a Disorder: Expresses the author's view that the schizoid personality is not a disorder but rather a style and that mental health professionals use the term "disorder" as an oppression tool. |
| Polymorphism in Dopamine and Cluster A PDs: Abstract of the article "The Relationship between Polymorphism in Exon 6 of the Dopamine D2 Receptor Gene (DRD2) and Cluster A Personality Disorders in Men." |
| Psych Central: Schizoid Personality Disorder Treatment: General treatment guidelines for schizoid personality disorder, including psychotherapy, medications and self-help resources. |
| Psychodynamic Roots of Schizoid PD: Developmental disorders and the psychodynamics of the Schizoid PD. |
| PTypes - Schizoid Personality Disorder Criteria: Looks at the disorder from the four perspectives of psychiatry: disease, dimensional, behavior, and life story, and includes links to the other resources. |
| Retiring/Schizoid Personality: Theodore Millon's brief description of schizoid personality disorder together with a diagram. |
| Schizoid Personality Disorder: Site provides American and European descriptions of the disorder along with brief outline of treatment paradigms. |
| Schizoid Personality Disorder: Deals with diagnostic criteria, treatment, description, differential diagnosis and the author's personal observations regarding SPD. |
| Schizoid Personality Disorder - Online Diagnosis: Online diagnosis of schizoid personality disorder based on the patient's symptoms. Requires paid subscription. |
| The Difference Between Personality Disorders: The differences between the schizoid personality disorder and other personality disorders highlighted. |
| The Personality of Technology: Contrasts the personality of mechanical technology (obssessive-compulsive) with the personality of electronic technology (schizoid). |
| Treatment of Schizoid Personality Disorder: Disscusses psychotherapy, group therapy, medications and self-help. |
| Wikipedia - Schizoid Personality Disorder: Gives the diagnostic criteria for SPD and differentiates SPD from similar disorders |
| Yahoo! Groups: Schizoid: Discussion group for people with schizoid personality disorder or similar disorders. Includes links, files, chat and polls sections. |