In a recent study (mentioned in your text) regarding people with aggressive outbursts, the group that received ___________ improved the most

____ is characterized by a nearly constant state of worry and apprehension about a wide variety of events or activities, on most days over a 6-month period.

Fill in the blank(s) with the appropriate word(s).

What do somniloquy (sleeptalking) and somnambulism (sleepwalking) have in common?

a) They both occur during the REM stage of sleep. b) They both involve conscious control over one's actions. c) Those who experience them do not have memories of the episodes the next day. d) They both increase in frequency as people get older.