Nine-year-old Stephanie is helping her family get ready for a Thanksgiving by polishing the good silverware. If her mother gives Stephanie a quarter for every three pieces she polishes, what kind of reinforcement schedule is her mother using?
A. fixed-interval
B. fixed-ratio
C. variable-interval
D. variable-ratio
Answer: B
You might also like to view...
"Carriers" for traits have two recessive genes for those traits
a. True b. False Indicate whether the statement is true or false
As discussed in the text, hostility is linked to increased risk of coronary heart disease because
a. hostile people are frequently angry, and chronic anger increases the risk of hypertension and coronary heart disease b. hostile people frequently vent their anger and frustration, and yelling or arguing with others increases blood pressure and the stress placed on the circulatory system c. hostile people sometimes bottle their emotions and stifle emotional expressions, thereby causing an increase in heart rate and blood pressure d. hostile people frequently over-exert themselves in an effort to come out on top or to prove that their ideas and efforts are superior to those of others e. hostile people frequently misuse over-the-counter medications and, sometimes, illicit drugs.
In an experiment on the effects of sleep deprivation on eye-hand coordination, the participants' scores on the eye-hand coordination test would be the __________ variable
Fill in the blank(s) with correct word
What are the biological factors involved in schizophrenia?
What will be an ideal response?