ASP has also developed criteria for assessing strategic planning and management frameworks against the Body of Knowledge. These criteria are used for three primary purposes: 1  Ensure that the ASP Body of Knowledge is continuously updated to include frameworks that meet these criteria.
Definition. Delusional disorder is characterized by the presence of recurrent, persistent non-bizarre delusions. Delusions are irrational beliefs, held with a high level of conviction, that are highly resistant to change even when the delusional person is exposed to forms of proof that contradict the belief.
Overview. Delusional disorder is an illness characterized by at least 1 month of delusions but no other psychotic symptoms according to the American Psychiatric Associationâs Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5).ood symptoms of delusional disorder are generally mild and delusions usually exist in the absence of mood abnormalities. Schizophrenia. Delusions of schizophrenia are bizarre in nature, and thematically-associated hallucinations are common. Additionally, disorganized thought process, speech, or behaviors is present.