On a concurrent VR 50 VR 100 schedule of reinforcement, a pigeon would likely (once it has enough experience)
A) ?show exclusive preference for the VR 100 alternative.
B) ?show exclusive preference for the VR 50 alternative.
C) ?respond twice as much on the VR 50 alternative as the VR 100.
D) ?respond twice as much on the VR 100 alternative as the VR 50.
B
You might also like to view...
The sample mean of the difference scores is then used to calculate a(n) ______ in the test.
A. sample t score B. matched sample score C. sample t test D. sample two-tailed score
Variables that are more appropriate to categorize tend to fall on the scale
a. nominal b. ordinal c. ratio d. interval
One of the justifications given by trial consultants for their methods is that
A. they work for the underprivileged. B. they're not radically different from that of politicians. C. jury members are informed of their recommendations. D. all of the above
Graig is experiencing hypovolemic thirst. His type of thirst _____.
A. depends mostly on signals from the digestive tract B. can be satisfied better by slightly salty water than by pure water C. is stimulated by an increased concentration of solutes in the blood D. can only be satisfied by drinking a great deal of pure water