When substances are used to relieve an unpleasant emotional state such as sadness, anxiety, stress, or loneliness, the type of substance use is ____

Active euthanasia involves ceasing medical interventions that would prolong a person's life.

a. true b. false

Personality is the study of

A) how to overcome being shy and be more outgoing. B) how people change to fit into society. C) ways in which people interact with other people. D) stability and change in enduring characteristics that differentiate one person from another.