The arachnoid membrane forms a protective covering of the peripheral nervous system

A person who has difficulty with interpersonal interactions but is otherwise high functioning and would have been diagnosed with Asperger's disorder in the past, will now, in DSM-5, be diagnosed with:

A) Asperger's disorder; nothing has changed. B) autism spectrum sisorder. C) social communications sisorder. D) no disorder.

All of the following variable pairs, except for , would be likely to show a positive correlation

a) height and weight b) people's educational level and their income c) alcohol consumption and scores on a driving test d) school grades and IQ scores