February 1981 publication of a series of case studies (Asperger's Syndrome: A Clinical Account), greatly increased awareness of the existence of normal and high IQ people with autistic traits by clinicians. She also greatly increased awareness of Hans Asperger's work. Norwegian-American psychologist Ivar Lovaas completed the "UCLA Young Autism Project" in 1987, defining a new method of ABA. It is sometimes called the "Lovaas method/model/program" and sometimes the "UCLA model/intervention". It has become the primary form of Early Intensive Behavior Intervention (EIBI), and now is often referred to by that name as well. DSM-III-R, autistic disorder and PDD-NOS (1987–1994) The DSM-III-R (1987) merged "infantile autism” and "childhood onset pervasive developmental disorder" as the new “autistic disorder”. The manual provided a checklist for this condition. It broadened the range of neurotypes that were considered "autistic" by clinicians. The DSM's third PDD category was renamed "pervasive developmental disorder not otherwise specified" (PDD-NOS). Popular American movie Rain Man was released in 1988. Its titular character was an autistic man. Bernard Rimland was consulted on how the character was portrayed. The movie did much to define public understanding of the condition. Social skill teaching method, Social Stories, began its development in 1989 by American teacher Carol Gray. A survey of Ontario autism support workers in 2011 found that 58% had support programs influenced by her. Researchers Giacomo Rizzolatti, Giuseppe Di Pellegrino, Luciano Fadiga, Leonardo Fogassi, and Vittorio Gallese at the University of Parma published a paper announcing the existence of mirror neurons in 1992. They found that when a monkey watches another monkey doing something, specialised neurons in the first monkey's brain fire in a way that mirrors the firing of the neurons in the acting monkey. The same scientists later found the same thing in human brains. It has been proposed that differences in the mirror neuron system is an important difference between people with and without autism, though the connection is currently considered tentative. American Jim Sinclair is credited as the first person to communicate the anti-cure or autism rights perspective in the late 1980s. In 1992, Sinclair co-founded the Autism Network International, an organization that publishes newsletters "written by and for autistic people." This grew into the autism rights movement. DSM-IV, autistic disorder, Asperger syndrome and other conditions (1994–2013) 1994–1999 In 1994, reflecting the better understood diversity of autistic experience, the DSM-IV included a number of newly defined PDD conditions. "Autistic