Students in two of Mr. Lewis's classes are given a test to assess their knowledge of world geography. Then, students in one of the classes participate in Mr. Lewis's new interactive geography learning modules. Students in the other class learn geography using the traditional lecture method. After three months, all students once again take a test to assess their knowledge of world geography. What
kind of design did Mr. Lewis use?
a. single-group pretest/posttest
b. nonequivalent control group pretest/posttest
c. multiple-group time-series design
d. single-group time-series design
b
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Solving a problem of a type you have never seen before requires which type of intelligence?
a. Fluid intelligence b. Crystallized intelligence c. Multiple intelligence d. Standardized intelligence
According to the model of ____, when the presence of others is physiologically arousing, a person's performance tends to ____ on a task that is difficult
a. social loafing? decline b. social loafing? improve c. social facilitation? decline d. social facilitation? improve
Stanley is 14 and has yet to reach puberty. When he does, we can expect he will experience:
A. an increase in the production of testosterone B. a reduction in the size of the pituitary gland C. subconscious homosexual tendencies D. reduced blood flow to the penis
The key element of the scientific method is the belief that _____ should determine the merits of an idea
a. systematic observation b. logic c. debate d. intuition