When doing experimental research, if the sample groups are not formed on
the basis of the subjects' having been randomly assigned, then, of the
following, which design could be used?
a. post facto.
b. correlational.
c. path analytical.
d. quasi experimental.
d
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What is the first substage of Piaget's sensorimotor period called?
A. first habits and primary circular reactions B. secondary circular reactions C. coordination of secondary circular reactions D. simple reflexes
Which of the following marks the end of the germinal period?
A. fertilization of the ovum B. the zygote attached itself to the wall of the uterus C. cells divide and differentiate into bone, muscle, and organs D. the birth of the fetus
Barry Benson has developed an honesty assessment that he believes will predict successful performance of tellers hired at his bank. If he wants to ensure his assessment actually predicts what it is supposed to, he could have it scrutinized with a(n) ____.?
a. ?validity study b. ?behavior-focused review c. ?objective measure d. ?structured interview
One of the most difficult consequences of agoraphobia is that those who suffer from the disorder are often unable to
a. keep a job. c. make casual conversation. b. enjoy pets. d. use elevators.