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.
What is a Delusion? A delusion is an odd belief that a person firmly insists is true despite evidence that it is not. Cultural beliefs that may seem odd, but are widely accepted do not fit the criteria for being a delusion. Two of the most common types of delusions are delusions of grandeur or persecutory delusions.