Larry is talking to his ten-month-old son. He wants his son to call him "daddy" and he keeps repeating the word "daddy" to his son. He is delighted when his son responds with "dada." In this scenario, Larrys's son is:
A) cooing.
B) babbling.
C) humming.
D) murmuring.
B
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Suppose Maria's mental age is 20 and her chronological age is 10. What is her IQ?
a) 320 b) 80 c) 200 d) 100
If you were going to design a public service announcement (PSA) to run on television with the goal of reducing the incidence of SIDS, which of the following might be the motto of your piece?
a. Back to Sleep! b. Sidestep SIDS! c. Front and Center! d. No Diaper, No Problem!
The purpose of a dichotic listening task is to:
a. investigate processes in attention b. evaluate whether a behavior has reached automaticity c. diagnose ADHD d. test subliminal perception
Ethnic differences in intelligence scores are reduced or even disappear when ______ differences are factored in.
A. socioeconomic B. motor skill C. motivational D. multiple intelligence