How did the researchers indicate that the behaviors were actually novel, and not

simply due to the expectations of the experimenters?

A) they used a control group
B) they used a variety of porpoises who emitted similar behaviors
C) they made sketches of the normal behaviors
D) they used judges and then assessed inter observer reliability

D

Psychology

You might also like to view...

What is Joseph Wolpe's most noted contribution to psychology?

a. Systematic desensitization as a means of therapy b. The discovery that fear can be repressed through familiarity with the feared object c. The definition of operant conditioning d. The discovery of the mechanism of the extinction process

Psychology

What is an effective treatment for Tourette's syndrome?

A. Behavior therapy B. Pharmaceutical therapy C. Transcranial magnetic stimulation D. Speech therapy

Psychology