The Diagnostic and Statistical Manual (DSM) Has Included Hyperactivity, ADD

The Diagnostic and Statistical Manual (DSM) has included hyperactivity, ADD and ADHD in recent editions. The DSM entries show that

A) the ADD classification expanded to ADHD in 1987.
B) although the terms have changed, the criteria for ADD/ADHD have remained constant.
C) the classification of ADD was first used in the 1960s.
D) the first official classification of hyperactivity was made in 1910.
E) diagnostic criteria for ADHD have yet to be listed.