Not exact matches
He's been diagnosed
as PDD - NOS (the «other» or «sort of»
category of the
autism spectrum) so that may have something to do with it.
Their responses were grouped into 10
categories of concerns, which were classified
as either
autism concerns (including speech / communication, social and restricted and repetitive behavior concerns) or non-
autism concerns (including motor, general development and disruptive behavior concerns).
Shattuck did not reject the idea that rising
autism levels might be in part due to environmental causes; he merely showed the increase was largely an artifact of changing diagnostic practices, which themselves had been enabled by rising levels of attention to
autism and its listing
as a diagnostic
category in special education.
Controversially, it also included several newly identified disorders such
as Asperger's and a sub-threshold
category, called «pervasive developmental disorder — not otherwise specified» (PDD - NOS), for those who did not quite meet criteria for a full
autism diagnosis but needed similar support.
«Predicting
autism as a
category isn't necessarily that useful,» Jones says.
Most of the 6.5 million special education students (except for a portion with the most significant cognitive disabilities who may fall in such
categories as intellectual disabilities,
autism, and multiple disabilities) participate in the general state assessment.