Reduction of stress through relaxation appears to ____
a. make no difference in the blood pressure of those with essential hypertension
b. increase arteriosclerosis in those with essential hypertension
c. significantly reduce headaches
d. increase blood pressure in those with essential hypertension
c
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Which of the following is true concerning the language of the test taker?
a. Language should not be of concern, since there are computer programs that will translate. b. The use of interpreters is helpful and typically will not affect reliability or validity. c. The test should be administered in the language of the majority, even if the test taker is not fluent. d. It is important to ensure that the translated version of the test is comparable to the original version.
Humans appear to be the only animals that make decisions about what to eat or not eat for ideological reasons
Indicate whether the statement is true or false
We understand that the chi-square test compares the observed category frequencies on the variables with the expected category frequencies on the variables when the ______ is true.
A. alternative hypothesis B. post hoc test C. null hypothesis D. ad hoc test
By the end of the period of the embryo, most bodily organs are in place, in some form
Indicate whether the statement is true or false