CM
CM
Those randomized to the CM intervention will be allowed to spin a virtual wheel upon a positive buprenorphine screen. The wheel spin will allow a 60% chance of receiving a $50 gift card, a 25% chance of a $75 card, and a 25% chance of a $100 card. This contemporary technique has been validated in the CM literature and is believed to enhance reward salience through the intermittent receipt of high reward value [