The social smile
A) first appears during REM sleep.
B) is evoked by parent–child interaction.
C) emerges during the second week of life.
D) first appears in response to dynamic, eye-catching sights.
Answer: B
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The brain produces its own chemicals that attach to the same receptors as opiate drugs such as heroin and morphine. Those brain chemicals are called ______
Fill in the blank(s) with correct word
At a local university, there is an opening for the Dean of Students. Of the four final applicants for the job, three are men and one is a woman. After the interviews are conducted, the selection committee (who happens to be made up entirely of men) discusses each applicant. One committee member comments that he "wouldn't want to see an overly emotional person" in charge of their students. This
could indicate that ____ is taking place. a. gender discrimination b. ageism c. a glass cliff d. a glass ceiling
A survey is a research method in which:
a. selected individuals are carefully observed in their natural environments b. a representative sample of individuals is asked for their opinions c. a single individual is studied in great detail d. a researcher tries to determine the extent to which two variables influence each other
Schizophrenic hallucinations MOST often involve the sense of:
A) sight. B) smell. C) touch. D) hearing.