Lester, a 29-year-old smoker, has a head injury and lives in a group home with four other men They have staff members who are with them 24 hours per day to help them with everyday tasks. Lester often displays aggressive or otherwise inappropriate behaviors as a result of his brain injury. For this reason, the staff members have been trained by the agency psychologist to give him a coupon every time Lester shows an appropriate behavior. When he saves up eight coupons, Lester is rewarded with a cigarette. Which of the following techniques is the staff members using with Lester?a) healing circleb) aversion therapyc) a token economyd) unconditional positive regard

Methamphetamine (meth) is an addictive drug made chiefly in small toxic labs (stls) in homes, tents, barns, or hotel rooms. the manufacturing process is dangerous and often results in explosions, burns, and toxic fumes. government entities spend time and resources to find and destroy stls, imprison meth dealers and users, treat addicts, and provide services for affected families. meth cannot be made without ingredients that are also used in cold and allergy medications. arkansas has one of the highest numbers of stls in the united states. to recoup the costs of fighting the meth epidemic, twenty counties in arkansas filed a suit against pfizer, inc., which makes cold and allergy medications. what is pfizer's ethical responsibility here, and to whom is it owed? why?