Which group of infants had the highest I.Q. ranking when tested between the ages of 7-8:
a. Feed breast milk.
b. Feed enriched formula milk.
c. Feed standard formula milk.
d. There was no difference.
A
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What is the difference between a paraphilia and a paraphilic disorder?
a. A paraphilic disorder involves unusual sexual behavior without problems, whereas a paraphilia is diagnosed when unusual sexual behavior results in problems. b. A paraphilia involves unusual sexual behavior without problems, whereas a paraphilic disorder is diagnosed when unusual sexual behavior results in problems. c. A paraphilia involves problems in normal sexual activity, whereas a paraphilic disorder is diagnosed when there are problems with unusual sexual behavior. d. There is no difference between these two terms.
If we know the sample variance, can we use that information to find the sample standard deviation?
a. Yes, simply take the square root of the variance to find the standard deviation. b. Yes, simply square the variance to find the standard deviation. c. Yes, simply divide the variance by N to find the standard deviation. d. No, it is not possible.
When psychologists conduct research, all data and methods must eventually be open for public verifiability. In other words, the general public determines whether to accept or reject the conclusions reached by a researcher
a. true b. false
The scientific method applies to developing surveys as well as to developing and validating
a. test blueprints. b. psychological tests. c. test plans. d. strategies for test taking.