A researcher measures students' understanding of plagiarism before and after administering a training session to teach students about academic honesty
Between the pre- and post-assessments, the students' instructor gave a lecture about ethical behavior. The researcher should consider which of the following threats to internal validity?
a) Histor
b) Maturation
c) Testing
d) Nonreactive measures
A
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Programs that have the best chance of success for preventing eating disorders
a. should be administered to all girls under 15 years of age to prevent the disorder from developing. b. should be administered to girls under 15 yrs, of age who are concerned about being overweight. c. should be administered to all girls 15 years of age or older to prevent the disorder from developing d. should be administered to girls 15 years of age or older who are concerned about being overwight.
From a response contingent viewpoint, which of the following tells a person or an animal that a response was "right" and worth repeating?
a. the conditioned stimulus b. the reinforcer c. the operant d. an acquisitional cue
Relative to neurons using other neurotransmitters, serotonergic neurons a. are quite numerous
b. are surprisingly few in number. c. project to very limited parts of the brain. d. do not have different receptor subtypes.
________________________ is the ability to self correct and reflect on the rules of grammar of
one's primary language. a. Metacognition b. Metalinguistics c. Subject-verb-object pattern d. Vocabulary skill