To equalize the intelligence of members of the experimental and control group in an experiment, you could use
a. extraneous control.
b. random assignment.
c. independent control.
d. subject replication.
ANSWER: b
You might also like to view...
_____ dementia is characterized by a series of strokes and is also known as multi-infarct dementia
Fill in the blank(s) with correct word
Studies of nonhuman language abilities seem to indicate that human language may have evolved from a precursor that was probably ____.
A. present only in human ancestors B. a by-product of total brain size C. present in the ancient ancestor from which humans and bonobos evolved D. a single-gene mutation
_________ of the genes found on the X chromosome are duplicated on the Y chromosome.
A. All B. None C. Most D. Some
Social scientists have found that computer simulations of human social behavior
A) tend not to be very useful. B) are useful in the laboratory but rarely generalize to the external world. C) tend to have too many confounds to be useful at this point in time. D) are useful for explaining current data and generating novel predictions.