Does Obsessive-Compulsive Personality Disorder Belong Within the Obsessive-Compulsive Spectrum? Focus Points

• In this article, we consider the advantages and disadvantages of current categorical models for diagnosing obsessive-compulsive personality disorder (OCPD). • We review the similarities and differences between OCPD and obsessive-compulsive spectrum disorders. • We present a novel, neurocognitive approach to investigating OCPD. Abstract It has been proposed that certai