An AB Design Is a Weak Basis for Defensible Conclusions

Multiple Choice

An AB design is a weak basis for defensible conclusions about the influence of the intervention condition because:

A) we do not know if any change in responding is due to the dependent variable associated with the treatment condition
B) it uses discontinuous measurement and prohibits the investigator from collecting complete and accurate responses
C) we do not know if any change in responding is a reliable outcome of switching between the two conditions
D) it only represents responding for one individual