A Critical Prediction of the Stimulus Substitution Model Is That

Multiple Choice

A critical prediction of the stimulus substitution model is that the

A) properties of the CS (e.g., pulsed light and pulsed shock) must be similar to those of the US.
B) CR and the UR must resemble each other (e.g., CR is eyeblink when UR is eyeblink) .
C) CS must precede the US and be contiguous in time and space.
D) CS must modulate the form of both the CR and the UR.