From lecture 6

Question 1

Multiple-baseline design

Answer 1

Utilizes baseline and intervention. Demonstrates intervention effect by showing behavior change at different points in time when intervention is introduced. Data collected continuously and concurrently. Evaluation of change across different baselines. The baseline condition is extended for increasing lengths of time as the intervention is introduced with other DVs. Intervention introduced a second time once data stabilizes.

Question 2

Multiple baseline across what?

Answer 2

• Behaviors (emitted by the same person)
• Individuals (across at least two indv. matched according to relevant variables)
• Situations (across independent settings)