The average child can produce about _____ words by 18 months of age
A) 10
B) 20
C) 40
D) 50
D) 50
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Select the data for which a correlation coefficient would be the most appropriate statistic.
A. investigating whether there is a relationship between attractiveness and number of dates B. investigating the effects of a new medication on blood pressure C. investigating the three most successful types of study techniques D. investigating changes in weight after implementing a new exercise program
Learned responses that are not reinforced will gradually weaken or disappear through a process known as
a. spontaneous recovery. b. intermittent fading. c. counterconditioning. d. operant extinction.
Imagine conditioning a rat to elicit a pain response to a previously neutral stimulus. Based on the work of John Garcia and Robert Koelling,
you are LEAST likely to be successful in creating the pain response if you use ________ as the neutral stimulus. a. sweet water b. noise c. a bright light d. a bright light and noise
It is easy to condition a pigeon to peck a key to obtain food. This illustrates
(a) the Garcia effect (b) prepared learning (c) that there are classical components in operant conditioning (d) the Behaviorists' Creed