Which of the following is not true?

a. Fraternal twins develop during mitoses.
b. It is possible for fraternal twins to have different fathers.
c. Fraternal twins are produced when two separate ova are fertilized in a month.
d. Fraternal twins are as generically alike as any two siblings.


B

Psychology

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Wundt’s cultural psychology gained acclaim by distinguishing itself from philosophy.?

a. True b. False

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A "cat" can be defined as a furry little animal that goes "meow," while the word "cats" indicates that there is more than one of these little animals. Thus, while "cat" indicates one meaningful unit, "cats" would constitute two

a. phonemes. b. morphemes. c. transformations. d. syntactical units.

Psychology

Natural (or quasi-) experiments differ from real experiments in the sense that

a. the IV is selected but not manipulated or controlled. b. both variables are IVs. c. experimental control is strengthened. d. causes of behaviors are identified more clearly.

Psychology

In the context of observational learning, ________ are neurons that fire when a person observes another person's behavior.

Fill in the blank(s) with the appropriate word(s).

Psychology