If one compares the effects of response dependent delivery of a stimulus to a response independent schedule delivery of a stimulus to analyze whether or not the stimulus serves as a reinforcer, which assessment method is one using?a. Concurrent schedule assessment
b. Paired stimulus assessment
c. Multiple schedule assessment
d. Progressive ratio schedule assessment

Multiple schedule assessment  

Explanation:

The reinforcement is determined by the reinforcing. There are a variety of methods that are used to represent one or more stimuli. It represents the future response of the stimuli.  

Multiple schedule assessment:  

In this type of schedule for the same behavior and same schedule but at different times. The main effective reinforcer is one that is associated with the session with the highest rate of the behavior.