Which model of abnormality focuses on environmental factors that mold our actions?

After Linda witnessed a violent crime, she could not recall anything that happened before the trauma. Linda's experience is an example of

a. fugue. b. dementia. c. regressive amnesia. d. dissociative amnesia.

Which of the following is a powerful central nervous stimulant that produces feelings of alertness, euphoria, well-being, power, boundless energy, and pleasure and goes by the street names of "snow," "blow," and "snuff"?

a. GHB b. LSD c. cocaine d. heroin