The Magnitude at Which the Unconditioned Response Reaches Its Asymptote

Multiple Choice

The magnitude at which the unconditioned response reaches its asymptote is determined by:

A) The number of pairings between the non-functional stimulus and the unconditioned stimulus
B) How closely in time the non-functional stimulus and unconditioned stimulus are presented
C) The number of times the non-functional stimulus is presented in the absence of the unconditioned stimulus
D) The strength of the unconditioned stimulus