posted by David .
when kevin started his car in the parking lot, he also turned on the radio to his favorite station,as he entered the street onto the campus, he turned the radio up due to the increased background noise in the car. entering the highway, he again increased the volume until he could hear the music clearly. Driving onto the driveway at home, he saw his mother watering the roses in the front yard. "Kevin turn down that radio. We are going to be deaf by the time your twntyfive. she instructed as she opened the car door. He had not noticed how very loud the radio was until she mentioned it. Kevin has expierenced?
A. absolute threshold constancy.
B. Weber's Law
C. sensory adaptation.
D. sensory deprivation