Examlex
The RDA for vitamin C is increased by ________ mg/day for smokers.
Primary Reinforcers
Basic needs or stimuli such as food, water, or warmth that are naturally rewarding and motivate behavior without learning.
Fixed-interval
A schedule of reinforcement where responses are reinforced after a specified amount of time has passed, used in the study of behavior.
Variable-interval
In operant conditioning, a reinforcement schedule in which a response is rewarded after an unpredictable amount of time has passed.
Fixed-ratio
A schedule of reinforcement where a response is reinforced only after a specified number of responses.
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