Fixed Ratio/Interval
Variable Ratio/Interval
Definitions
Schedules of reinforcement
100

Every time Sarah completes five math problems, she receives a gold star. This is an example of:

Fixed Ratio

100

A slot machine pays out on average after every 100th pull. This is an example of:

Variable ratio

100

What is Continuous Reinforcement?

providing reinforcement after every instance of a behavior

100

What is a schedule of reinforcement?

schedule that tells you when to provide reinforcement

200

On an FR3, you would provide reinforcement for every _____ responses

3

200

A slot machine pays out on average after every 100th pull. This is an example of:

Variable ratio

200

What is Intermittent Reinforcement?

providing reinforcement after some instances of a behavior

200

What is a fixed interval of reinforcement?

providing reinforcement for a behavior after every X number of minutes has passed

300

Jack receives a paycheck for going to work every two weeks. This is an example of:

Fixed Interval

300

A teacher announces extra recess on random days of the week that the learners perform well. This is an example of:

Variable Interval

300

What is a fixed ratio schedule of reinforcement?

providing reinforcement after every X number of responses

300

A BCBA tells you to provide 1 token if the learner mands to his peers after exactly 2 minutes. What type of reinforcement schedule is this?

Fixed Interval (FI2)

400

On an VR5, you would provide reinforcement _______?

about every 5 responses

400

A teacher announces extra recess on random days of the week that the learners perform well. This is an example of:

Variable Interval

400

What is a variable ratio schedule of reinforcement?

providing reinforcement after about X number of responses

400

A BCBA tells you to provide 1 token about every 5th time the learner mands to his peers. What schedule of reinforcement is this?

Variable Ratio (VR5)

500

A manager randomly checks employee performance once a month and rewards outstanding work. This is an example of:

Fixed Interval

500

Is a variable ratio schedule of reinforcement continuous or intermittent?

intermittent 

500

What is a variable interval schedule of reinforcement?

providing reinforcement for a behavior after about X number of minutes has passed

500

A BCBA tells you to provide 1 token if the learner mands to his peers after about 2 minutes. What schedule of reinforcement is this?

Variable Interval (VI2)