In the study, cited in the text, of the relationship between the amount of
time a teacher spends smiling and the achievement level of the students, it was
shown that
a. the less time a teacher smiles, the better the students do on an
achievement test
b. the more time a teacher smiles, the better the students do on an
achievement test
c. the time a teacher spends smiling is independent of student achievement
d. a smiling teacher causes a student to get better grades
b
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If a researcher reported for an independent-groups t test that t(22) = 2.69, p < .01, how many subjects were there in the study?
a. 24 b. 20 c. 11 d. 21
Which of the following statements is true?
A. Most depressed patients find that their symptoms get worse if they take an antidepressant B. Antidepressants do not work C. Many depressed patients experience an improvement in their symptoms if they are given a placebo D. Antidepressants are no more effective than placebo
The frontal lobe is responsible for motor function, language, and memory, as well as the job of overseeing most other mental functions. We call this ability _____
Fill in the blank with correct word
From a biological perspective, children's ability to ________ information improves due to maturation of the ________.
A. consolidate, prefrontal cortex B. retrieve; hippocampus C. manipulate; hippocampus D. encode; prefrontal cortex