Examlex
The population pyramid for a population that is getting younger would be wider at the bottom than at the top.
Negative Reinforcement
A process in behavior modification where the removal of an unfavorable outcome or stimulus strengthens the likelihood of a desired behavior.
Buzzer
An electronic device that produces a loud or vibrating sound as a signal or alarm.
Seat Belt
A safety device in vehicles designed to secure the occupant against harmful movement that may result during a collision or a sudden stop.
Spontaneous Recovery
The reappearance of a previously extinguished conditioned response after a period of no exposure to the conditioned stimulus.
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