In a study of 4-month-olds played infant-directed speech in various languages, researchers found that infants:
a. only liked the recordings of their own language.
b. only liked the recordings of languages not their own.
c. liked all of the recordings, both in their native language and not.
d. do not like infant-directed speech.
C. Infants at this age like it in any language.
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Multiple personality disorder is now known as
a. depersonalization. b. selective amnesia. c. dissociative fugue. d. dissociative identity disorder.
You would like to become a famous playwright, but you may or may not try, depending on what?
a. Your proactive interference b. Your retroactive interference c. Your schedule of reinforcement d. Your sense of self-efficacy
Reliability is to quantitative research as ____ is to qualitative research
a. credibility b. transferability c. dependability d. confirmability
Dr. Kurtz conducts an experiment to see if the odor of peppermint causes people to walk around a track more quickly than if they smell lavender or no odor at all. The null hypothesis would be that
a. The mean speed of the peppermint condition is the fastest of the three conditions b. The mean speed of the no odor condition is the fastest of the three conditions c. One of the conditions is faster than the others d. There is no difference in the mean speeds of the three conditions