With repeated use of a drug, more of the drug is necessary to achieve the same effects. This demonstrates the development of

a. tolerance

b. withdrawal.
c. sensitization.
d. cross-tolerance.


a

Psychology

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When it comes to eyewitness identifications in police lineups, sequential lineups are generally preferred to simultaneous lineups—especially when witnesses ____

a. do not know how many people are in the lineup b. are told in advance how many people are in the lineup c. are asked to rate the similarity of each person in the lineup to the criminal d. are asked to rank each person in the lineup in order of his or her similarity to the criminal

Psychology

Medical placebos usually take the form of pills or injections that contain active ingredients

Indicate whether this statement is true or false.

Psychology

An animal trainer is trying to teach a lion to perform tricks for the circus. First the lion is given food if he sits quietly on a chair. Next the lion is given food if he raises one paw. Finally the lion is given food if he gives the trainer a "high-five." In this example, the lion is being trained by ________________.

A) negative reinforcement B) generalization C) punishment D) shaping

Psychology

Compare and contrast illness anxiety disorder and somatic symptom disorder.

What will be an ideal response?

Psychology