Sigmund Freud was always opposed to the use of cocaine for ...

[skymedlock]

Sigmund Freud was always opposed to the use of cocaine for treating psychiatric conditions.
 
  Indicate whether the statement is true or false

Question 2

The ability of stimulants to improve mental performance
 
  A. has never been demonstrated in controlled studies.
  B. is a mythall the evidence shows that amphetamine and similar drugs impair performance.
  C. is so clear that these drugs are routinely used to treat Alzheimer's dementia.
  D. depends on the complexity of the task and the dose.

[triiciiaa]

Answer to Question 1

False

Answer to Question 2

D