When should a researcher consider using a combinatorial design? 

Which of the following is NOT a factors that increases quality of research? 

Which of these designs is the strongest in terms of demonstrating a functional relation? 

Which of the following threats to internal validity are more likely to occur with extended baselines in MBL design?

Which of the following is true of a negative reinforcer?

______ is the intertwining of the senses (e.g., chicken tastes like square blocks, music notes have colors, etc.)

What is the formal definition of learning?

In a MBL design, repeated measures establish the                  of a baseline’s data path into the subsequent treatment phase

A neuron’s resting potential is the:

Which sleep cycle is also referred to as “paradoxical sleep,” because your body is internally aroused, with waking-like brain activity, yet asleep and externally calm?