All are types of schizoaffective disorder except,

A. Stereotypic movements. Repetitive motor behaviors, such as hand-flapping, rocking, and spinning, are characteristic of autism spectrum disorder (ASD). These stereotypic movements serve as self-stimulatory behaviors and may help regulate sensory input.

B. Restricted interest. Individuals with ASD often display intense, fixated interests in specific topics or objects (e.g., an obsession with maps, numbers, or train schedules). These restricted interests are highly focused and often interfere with daily functioning.

C. Social communication deficit. Impaired social interaction and communication are core features of ASD. Affected individuals struggle with understanding social cues, making eye contact, interpreting facial expressions, and engaging in reciprocal conversations.

D. Receptive language dysfunction. While language delays can be present in ASD, receptive language dysfunction (difficulty understanding spoken language) is more characteristic of specific language impairment (SLI) or aphasia rather than ASD. In ASD, deficits in pragmatic (social) communication are more pronounced than in purely receptive language processing.

A. Repeated passage of saliva into clothing. There is no recognized disorder characterized by excessive saliva passage onto clothing. However, sialorrhea (excessive drooling) may occur in neurological conditions like cerebral palsy or as a side effect of medications like clozapine.

B. Repeated passage of feces into clothing. Encopresis is the repeated, involuntary or intentional passage of feces into inappropriate places, such as clothing or the floor, in children older than 4 years. It is often associated with chronic constipation, stool retention, and overflow incontinence, though it can also occur in response to emotional stress or behavioral issues.

C. Repeated passage of rights. This phrase does not correspond to any recognized medical or psychiatric condition.

D. Repeated voiding of urine into bed or clothing. This describes enuresis, not encopresis. Enuresis is the repeated involuntary or intentional voiding of urine into bed or clothing, occurring at least twice a week for three consecutive months in children older than 5 years. It can be nocturnal (night-time bedwetting), diurnal (daytime), or both.