In Melody's class, she takes attendance on average every five to ten days, and students who are present receive extra points. This is an example of what type of reinforcement schedule?
a. fixed-interval
b. fixed-ratio
c. variable-interval
d. variable-ratio
Question 2
In her kindergarten class, Tanesha gives the children star stickers for good behavior in class (e.g., raising their hands before speaking, being polite to other children, walking in line through the hallways). Tanesha gives a star sticker every time a good behavior occurs. Tanesha is using a(n) ____
a. fixed-ratio
b. variable-ratio
c. continuous
d. interval
A leech, a member of the class Hirudinea.
The mammalian heart and the route blood takes through it.
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