Every 50 minutes, the class takes a break if their behavior is appropriate. They are on a ____ schedule of reinforcement.
A. variable-interval
B. fixed-interval
C. variable-ratio
D. fixed-ratio
Answer: B
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The colours of the visible spectrum in order from shortest to longest wavelength are:
A) deep purple, blue, green, yellow, orange, red. B) red, orange, yellow, green, blue, deep purple. C) red, yellow, orange, deep purple, green, blue. D) blue, green, deep purple, orange, yellow, red.
The best example of an aggressive-rejected child is
Veru, who is disliked by most children because she is so uncooperative. Theresa, who is popular but hated by many children. Greg, who is ignored by most children. Maher, who changes friends often.
A friend of yours is pregnant. She has read about the potential problems that could occur with a pregnancy. Based on this chapter, what three pieces of advice would you offer to ease this person's concerns for her unborn child?
What will be an ideal response?
Compared with other species, human children
A) develop faster. B) are more attached to their family. C) are more independent. D) develop slowly.