Permissions allowed or denied at the property level apply only to specific properties. For example, you can set a property-level permission on a User object that allows a particular user, such as Principal Self (that is, the user represented by the object), to change the Home Address property of the User object.
The DSM. Psychologists and psychiatrists use a reference book called the Diagnostic and Statistical Manual of Mental Disorders (DSM) to diagnose psychological disorders. The American Psychiatric Association published the first version of the DSM in 1952. It has been revised several times, and the newest version is commonly referred to as the DSM-IV.
Interpersonal Psychotherapy (IPT) is an empirically validated treatment for a variety of psychiatric disorders. The evidence for IPT supports its use for a variety of affective disorders, anxiety disorders, and eating disorders, and for a wide range of patients from children and adolescents to the elderly. The evidence base for IPT supports its use from age 9 to 99+. IPT is recognized as an efficacious psychotherapy by the American Psychiatric Association, the American Psychological Association, and the National Institute for Health and Clinical Excellence in the UK. There are now over 250 empirical studies supporting the efficacy and effectiveness of IPT.