Over 25 days of being tested for retention of a spatial discrmination task, researchers found that mice showed___activity in the hippocampus and___activity in the cortex.

Psychologists sometimes study ________ groups, which are those that are formed by attachments between group members

a) distributed-informational b) distributed-normative c) common-identity d) common-bond

Stimulants

a. increase attention problems in children with ADHD. b. are often prescribed to reduce anxiety. c. can effectively treat narcolepsy. d. slow central nervous system activity. e. reduce energy levels for most people.