When people with severe obesity undergo bypass surgery that seals off part of the stomach, the remaining stomach then produces much less.

A) PYY
B) orexin
C) ghrelin
D) insulin

Ans: C) ghrelin

Psychology

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What term does Julian Rotter use to describe people who believe that whether they attain a desired outcome is due to chance, luck, or fate?

a) internals b) externals c) extraverts d) introverts

Psychology

Self-regulated behavior is best encouraged when parents:

a. use mild, but never harsh, physical punishment b. use verbal reasoning to discipline the child c. set strict rules and make few, if any, exceptions d. allow the child to learn by trial and error, with little guidance

Psychology