PSYC 235 Study Guide - Childhood Disintegrative Disorder, Autism Spectrum, Separation Anxiety Disorder

• School: Queen's University
• Department: Psychology
• Course: PSYC 235
• Professor: Christopher Bowie

Document Summary

Iq under 35 autism is more prevalent in females/ higher = more in men. Are in moderate profound mental retardation, in mild range. Biological dimensions- medical conditions: congenital rubella (german measles), tuberous sclerosis cytomegalovirus, and difficulties in pregnancy/labor. 90% of mz twins = cognitive impairment/ 70% have asd compared to dz twins. Not 1 genetic cause b/c it is not 1 disorder. Genes coding of abnormal neurodevelopment, resulting in symptoms of the autism spectrum. Families with 1 autistic child = 3-5% of another child with disorder. People w/ autism show levels of mental retardation -> 30-75% display neurological abnormalities *clumsiness/abnormal posture/gait. Suggest autism is physical in origin -> abnormalities of cerebellum including reduced sized. Historically seen as failed parenting -> cold, perfectionistic, aloof (high economic status with higher iq) Based on unusual speech patterns avoid 1st person. Difference: social deficiencies, socialization & communication -> biological. Psychosocial treatments: successful using systematic & dedication teaching 1 a specific skill.