The Status of Viruses Has Been Controversial,but Most Biologists Now

question 17

Short Answer

The status of viruses has been controversial,but most biologists now agree that the most appropriate description for a virus is a microscopic,________ infective particle.

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Definitions:

Secondary Reinforcement

A type of reinforcement that has acquired its reinforcing properties through association with primary reinforcers, such as money or praise.

Variable-Interval Schedule

A type of reinforcement schedule where reinforcements are provided at unpredictable time intervals, promoting steady response rates.

Postreinforcement Pause

A moment of no response or inactivity that occurs just after reinforcement in a fixed-interval schedule of reinforcement in operant conditioning.

Fixed Ratio Schedule

A reinforcement schedule in operant conditioning where a response is reinforced only after a specified number of responses, promoting a high and steady rate of responding.