Ms. Sounder, a preschool teacher, has found that when she uses a quiet indoor voice her students tend to use their indoor voices, too. However, when she raises her voice she notes that the students also raise their voices
Her informal observation of noise levels is an example of a(n) ___________ correlation.
a. positive c. zero
b. negative d. optimistic
a
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Apply the components of Baddeley's model of working memory to a child reading a book.
What will be an ideal response?
Which of the following statements support the critics of evolutionary psychologists?
a. In most species of birds, fish, and mammals, males are sexually ardent and often have many female partners. b. Very few females have sex when they are ovulating or pregnant. c. Males in many species stick around and feed infants. d. Sexual attitudes vary very little between cultures.
A light that stimulates receptors in the ___ of an off-center on-surround cell's receptive field will result in ___
a. center, excitation b. surround, excitation c. surround, inhibition d. center and entire surround, inhibition
The phenomenon known as the "digital divide" is __________
a) the difference between students who use the Internet for entertainment purposes, such as movies, games, and gambling, and students who use the Internet for schoolwork b) the difference between the computer-savvy generation of the past decade and their parents, who have less computer experience c) the challenge involving socioeconomic status, race, and ethnicity, in which poorer adolescents and members of minority groups have less access to computers than do more affluent adolescents d) the difference between educators who believe that computers need to be integrated more into the curriculum and educators who argue for a more traditional educational experience for students