CHILD DEVELOPMENT PEDAGOGY

Detailed explanation-1: -What are pervasive developmental disorders? Pervasive developmental disorders (PDD), now known as autism spectrum disorder (ASD), are characterized by delays in the development of social and communication skills. Parents may note symptoms as early as infancy, although the typical age of onset is by 3 years of age.

Detailed explanation-2: -Since 2013, people who were once diagnosed as having a PDD-NOS autism disorder are now placed in the overall autism spectrum disorder (ASD) category. The PDD-NOS diagnosis is most often called atypical autism, autistic tendencies, or autistic traits in a person.

Detailed explanation-3: -People with pervasive developmental disorder not otherwise specified typically live mostly ordinary lives. PDD is considered the highest functioning of all autism subtypes, but individuals can have: issues relating to people. understanding language.

Detailed explanation-4: -Under DSM-IV, pervasive developmental disorder included four separate disorders: autistic disorder, Asperger’s disorder, childhood disintegrative dsorder, and Rett syndrome in addition to the catch-all diagnosis of pervasive developmental disorder not otherwise specified (PDD-NOS).

Detailed explanation-5: -These may include delays in using and understanding language, difficulty relating to people, unusual play with toys and other objects, difficulty with changes in routine or surroundings and repetitive body movements or behavior patterns.