Jane shows up in the emergency room stating that she tripped over a large rock while hiking, fell forward, and caught herself on her hands to cushion the fall. She is complaining of significant pain in her right wrist (in the area of the distal portion of her radius bone). What type of fracture does she most likely have?

John is a pitcher for his college’s baseball team. John started having pain in his shoulder so he went to his doctor. After running some tests and imaging, the doctor determines John has inflammation in his shoulder and swollen bursae with excessive synovial fluid. The doctor suspects this is due to the repetitive movement that John’s shoulder joint goes through every time John is pitching. What is the MOST likely diagnosis that the doctor will give to John?

The lining of the passageways of compact bone is called the

Periodontal ligaments extend from teeth to mandible or maxilla.  This joint is called __________.

Which of the following are the basic steps in designing and preparing to implement a token system

The effectiveness of a token as a reinforcer depends largely on the variety of backup reinforcers for which they can be exchanged.

Differential reinforcement involves reinforcing one response class and reinforcement for another.

If using DRI to decrease Tyler’s hitting other children in the hallway, which behavior would be reinforced as Tyler walks down the hall?

In the “Coupons for Cursing” strategy described in Box 28.1 of the chapter, what behavioral principle is primarily being utilized?

You would like to implement an interval DRO procedure with a student with autism to decrease hand flapping so that you can get the student to attend to work more consistently. You conduct baseline observations and find that the student stops hand flapping for about 2 minutes on average. What would an appropriate initial DRO interval be?