Conditioned (secondary) reinforcers are powerful tools for shaping behavior because they have become associated with primary reinforcers. Which of the following is NOT a conditioned reinforcer?1. Money2. Grade3. Praise4. Food

What effect has mass media had on obesity in the united states a. television commercials and programs have promoted increased acceptance of obesity b. public service announcements have halted the increase in obesity c. educational documentaries have caused obesity in the united states to fall d. advertisments for unhealthy foods have encouraged obesity