If you have no other information regarding what effect size to expect, what should you assume about the effect you are investigating, for the purposes of power analysis?
a. It is small.
b. It is moderate.
c. It is large.
d. It does not exist.
Ans: B
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Evolutionary psychology is an approach that assumes that some behaviors are genetically determined.?
a. True b. False
Which of the following CAN be seen without magnification?
a. a neuron b. a nerve c. both a nerve and a neuron d. neither a nerve nor a neuron
In the United States in 1900,
a. death rates were significantly higher than they are today b. women had higher death rates than males c. members of lower socioeconomic classes tended on average to have lower death rates than members of middle and upper socioeconomic classes in our society d. children had lower death rates than they do today e. parents seldom experienced the death of a child
According to David Hume, even if all the observations scientists make are consistent with a conclusion, it is always possible that they will eventually make a new observation that violates this conclusion and proves it wrong. This is known as the problem of ________________
A) deduction B) induction C) reasoning D) observational scope