ASR 4

Question 1

Which of the following conditions resulting in the largest percentage increase in selection percentage and break point in the study conducted by DeLeon 2011

A. FR1

B. Escalating FR

C. Restricted access

D. non-contingent access

Answer 1

C

Question 2

Studies examining the effects of contingency on stimulus value have suggested which of the following on a consistent finding?

Answer 2

A. Non-contingent delivery made devalue stimuli more rapidly