1 1/15 Based on the graph of a multiple-baseline design above, determine whether a functional relationship is demonstrated. 051015202530 BaselineInterventionP1 051015202530 P2 Rate of mands per hour 051015202530 123456789101112131415 P3 Sessions No, responding does not change from baseline levels when the intervention is introduced for the second participant. Yes, baseline levels reverted for all three participants when the intervention was removed, which demonstrates a functional relationship. Yes, the graph shows a functional relation through the replication of intervention effects across participants. No, there is no functional relation, as the effects of the intervention do not change behavior across all participants.
