For Allport,heredity provides the personality with

A) raw materials (such as physique, intelligence, and temperament) .
B) social success.
C) nothing.
D) environmental success.

Pavlov noticed that dogs began salivating at the mere sight of the person who regularly brought food to them.For the dogs,the sight of this person was a(n)

A) spontaneous recovery.
B) unconditional stimulus.
C) operant stimulus.
D) conditioned stimulus.