A prediction about the relation between an independent variable (IV) and a dependent variable
(DV) in an experiment is called a(n):
A) theory B) research sampling
C) experimental design D) research or experimental hypothesis
D
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You want to teach your dog to fetch the remote control for your TV. Why should you first use continuous reinforcement and then switch to partial reinforcement?
What will be an ideal response?
A researcher measures IQ and weight for a group of college students. What kind of correlation is likely to be obtained for these two variables?
a. A positive correlation c. A correlation near zero b. A negative correlation d. A correlation near one
?Ray often wakes up at night chattering loudly and incoherently. He is usually pacified for about five minutes after which he returns to sleep. During the morning, he is unable to recall his behavior. However, he vaguely recalls his chest being pressed. Ray seems to suffer from _____.
Fill in the blank(s) with the appropriate word (s).
What factor would be most important for a bride and groom in ancient Rome?
a. Strong feelings of romantic love during courtship b. Expression of respect and mutual consideration for each other c. For both to be virgins at the time of marriage d. Sexual monogamy within the relationship