On a lever pressing task, a large-magnitude reinforcer will _____ subsequent resistance to extinction.
A) not affect
B) temporarily eliminate
C) permanently eliminate
D) either increase or decrease
Question 2
For several years, a pigeon has been receiving food each time it perches on your balcony in the morning. Another pigeon has recently started receiving food in this manner. If you stop feeding these pigeons, which of the following is likely to take place?
A) The first pigeon will most likely persist in obtaining food for a longer time than the second pigeon.
B) The first pigeon will most likely give up obtaining food more quickly than the second pigeon.
C) Both pigeons will most likely respond in irregular patterns.
D) Both pigeons will most likely show equal persistence.
Mutualisms, such as those that occur among plants and pollinators, generally involve large numbers o
(a) Feeding by bear on salmon results in large allochthonous inputs of nutrients into (b) the forest
Erythrocytes contain large amounts of the oxygen-transporting protein
Apparent Magnitude Scale
Postage meters are used for large mailings.
A dim headlight indicates excessive resistance in fuel pump circuit.