A scientist rings a bell just prior to presenting meat to the dogs in his laboratory. After
several pairings, the dogs begin salivating when the bell is rung, even when no meat is
presented. In this study, the bell is the ______.
a. unconditioned stimulus c. conditioned stimulus
b. unconditioned response d. conditioned response
Question 2
A scientist rings a bell just prior to presenting meat to the dogs in his laboratory. After
several pairings, the dogs begin salivating when the bell is rung, even when no meat is
presented. In this study, the meat is the ______.
a. unconditioned stimulus c. conditioned stimulus
b. unconditioned response d. conditioned response
Blue whale skeleton, outside the Long Marine Laboratory at the University of California, Santa Cruz
Charles Darwin may be dead and gone but a recent write-in campaign has pitted him against Republican
State Laws on Abortion prior to Roe v. Wade, 1973
Bell Curve Joke
Close-up view of a diaphragm amplifier on the left and a bell amplifier on the right
Laboratory-Produced Protocells