If a researcher wants to study how tutoring improves grades, which of the following would be the best operational definition for “grade”?
a. good grades
b. average grades
c. any improvement from previous grades
d. a grade of B or better
Answer: D
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Marx and Engels explained that human societies are comprised of two major components These are
a. societas and civitas b. religion and philosophy c. materialism and idealism d. infrastructure and superstructure
In countries where women experience greater equality with men:
A) women tend to attach less importance to wealth in a romantic partner. B) women still show an evolutionary tendency to seek a partner who can care for them economically. C) women and men show equal interest in the financial prospects of their romantic partners. D) men attach more importance to wealth in a romantic partner.
Among the following, who is least likely to move out of an ethnic enclave?
a. Emilio Mendosa, who is 77 years old and plans to stay in the United States for the rest of his life b. Angel Delgado, an LPR who just turned 18 and speaks only Spanish c. Joseph Mbuyo, who speaks English fluently d. PradhibaKannaiyan, whose stay in America is temporary
What is the general term for a marriage in which an individual can have several husbands or wives at the same time?
A. polygamy B. monogamy C. polygyny D. polyandry