Choose the Correct Plural Form of the Singular Term Pleura

question 55

Multiple Choice

Choose the correct plural form of the singular term pleura.

• A)Pleuruses
• B)Pleurum
• C)Pleurae
• D)Pleuri
• E)Pleures

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Definitions:

Variable Interval

A schedule of reinforcement where a response is rewarded after an unpredictable amount of time has passed, in operant conditioning.

Variable Ratio

A reinforcement schedule in operant conditioning where a response is reinforced after an unpredictable number of responses.

Fixed Interval

A type of reinforcement schedule in operant conditioning where rewards are provided after a specific, constant amount of time has passed.

Fixed Ratio

Fixed ratio denotes a schedule of reinforcement where a response is reinforced only after a specified number of responses have occurred.