Question 1

Which of the following best describes the basic principle of operant conditioning?

Accepted Answer

Behavior is shaped by its consequences, such as reinforcement or punishment.

Question 2

A student receives praise from their professor every time they answer a question correctly in class. This is an example of which process in operant conditioning?

Accepted Answer

Positive reinforcement

Question 3

Which reinforcement schedule delivers a reward after a fixed number of responses?

Accepted Answer

Fixed ratio

Question 4

A rat presses a lever and receives food only after a random amount of time has passed. Which reinforcement schedule is being used?

Accepted Answer

Variable interval

Question 5

Which equation best represents the probability $$P of a $$behavior being repeated under a variable ratio schedule, where $$n is $$the number of responses and $$r is $$the average number of responses required for reinforcement?

Accepted Answer

$$P = \frac{n}{r}$$

Question 6

Which of the following scenarios best illustrates the concept of superstition in operant conditioning?

Accepted Answer

A basketball player wears the same socks every game because they believe it helps them win, even though the socks have no actual effect.

Question 7

Which process in operant conditioning involves removing an unpleasant stimulus to increase the likelihood of a behavior?

Accepted Answer

Negative reinforcement

Question 8

A teacher gives extra credit to students who turn in assignments early, but only after every third early submission. What type of reinforcement schedule is this?

Accepted Answer

Fixed ratio

Question 9

Which of the following is most likely to produce a high and steady rate of responding in operant conditioning?

Accepted Answer

Variable ratio schedule

Question 10

If a behavior is no longer followed by reinforcement, what process is likely to occur?

Accepted Answer

Extinction

Question 11

A child receives a timeout every time they hit their sibling. This is an example of:

Accepted Answer

Punishment

Question 12

Which of the following best explains why superstitious behaviors can develop according to operant conditioning?

Accepted Answer

Behaviors are repeated because reinforcement is accidentally paired with unrelated actions.

Question 13

A student checks their email at random times and occasionally finds a message from their professor. This is an example of which reinforcement schedule?

Accepted Answer

Variable interval

Question 14

Which of the following is NOT a process of operant conditioning?

Accepted Answer

Acquisition

Question 15

A dog receives a treat every 5 minutes if it sits quietly. What type of reinforcement schedule is this?

Accepted Answer

Fixed interval

Question 16

Which formula best represents the rate of response $$R$$ under a fixed interval schedule, where $$t is $$the time interval and $$k is a $$constant?

Accepted Answer

$$R = \frac{k}{t}$$

Question 17

A student believes that wearing a certain shirt will help them do well on exams because they wore it once and got a high grade. This belief is best explained by:

Accepted Answer

Operant conditioning and accidental reinforcement

Question 18

Which of the following is an example of negative punishment?

Accepted Answer

Taking away a teenager's phone for breaking curfew.

Question 19

In the context of the scientific literacy model, which step would involve evaluating whether a superstition is actually supported by evidence?

Accepted Answer

Evaluating the evidence

Question 20

A researcher wants to increase the frequency of a behavior using operant conditioning. Which strategy should they use?

Accepted Answer

Apply positive reinforcement or negative reinforcement.

Operant Conditioning: Learning through Consequences

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