The latest version of the Dell XPS 13 ultrabook ($1,399 as tested) is slimmer than its predecessor, and offers an insanely detailed 13.3-inch QHD+ In-Plane Switching (IPS) screen. It's one of the first systems we've seen with a fifth-generation Intel Core i5 ultrabook-class processor, and so far, we like what we see.
In 1980, PTSD was recognized as a disorder with specific symptoms that could be reliably diagnosed and was added to the American Psychiatric Associationâs Diagnostic and Statistical Manual of Mental Disorders.
What is the History of PRT? Pivotal response treatment was developed in the 1970s by educational psychologists Robert Koegel, Ph.D., and Lynn Kern Koegel, Ph.D., at the University of California, Santa Barbara. The Koegels are now director and clinical director, respectively, of the UCSB Koegel Autism Research Center.