The prevalence of homosexuality among identical twins is ________ the prevalence among all fraternal twins.
A. three times higher than
B. about the same as
C. four times higher than
D. slightly lower than
Answer: C
Psychology
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In research, investigators often look for performance to level off, that is to reach a
steady state where there is neither increase nor decrease. This steady state is referred to as (a) a paradigmatic state (b) a dominant response (c) a hierarchic constancy condition (d) an asymptote
Psychology
Research over the last two decades has shown that ________ children can solve word problems more readily than ________ children
a. younger/older b. Asian/U.S. c. third grade/fourth grade d. U.S./Asian
Psychology