Concluding that aliens have visited Earth on the basis of one person's report fails to support which criterion of science?
a. empiricism
b. public verifiability
c. solvability
d. statistical analysis
e. none of the above
b
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Hall established the first American psychology laboratory at Johns Hopkins University
a. True b. False
__________ are twins who develop from the splitting of a single egg that was fertilized by a single sperm, and __________ are twins who develop from two different eggs that were fertilized by two different sperm.
A. fraternal twins; identical twins B. Monozygotic twins; dizygotic twins C. Sizygotic twins; monozygotic twins D. Identical twins; monozygotic twins E. Fraternal twins; dizygotic twins
In confrontations between police and citizens, research has shown that factors leading to disrespectful interaction include each of the following except:
A. time of day. B. presence of intoxicants. C. number of bystanders. D. being in a disadvantaged neighborhood.
"If my mother visits today, I am not going to cook dinner. She has just arrived. I am not going to cook dinner." This is an example of ______.
A. propositional reasoning B. a syllogism C. counterfactual thinking D. an unconditional statement