"Mental retardation" has a new name: "intellectual disability (intellectual developmental disorder)."[6] Phonological disorder and stuttering are now called communication disorders—which include language disorder, speech sound disorder, childhood-onset fluency disorder, and a new condition characterized by impaired social verbal and nonverbal communication called social (pragmatic) communication disorder.[6] Autism spectrum disorder incorporates Asperger disorder, childhood disintegrative disorder, and pervasive developmental disorder not otherwise specified (PDD-NOS) - see Diagnosis of Asperger syndrome#DSM-5 changes.[7] A new sub-category, motor disorders, encompasses developmental coordination disorder, stereotypic movement disorder, and the tic disorders including Tourette syndrome.[8]