Piano students are randomly assigned to four groups, with 25 students in each. Each group is "ear trained" to distinguish between major and minor chords by a different method. You want to know whether the number of trials required to reach a criterion performance level depends on the method used. What statistical test would you use?

a. t-test for independent means
b. t-test for dependent means
c. One-way ANOVA
d. Two-way ANOVA
e. None of the above


Ans: c

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a. Structured and predictable so the student knows the rules and what to expect b. Unstructured to allow the student to shift his or her attention from task to task c. Rigid so the student must learn to pay attention and stay on task d. It doesn't matter what type of environment the student is in as long as he or she is taking medication to address the problem.

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Which of the following does NOT describe a feature of effective assessment?

a. tied directly to and faithfully reflective of your instructional goals b. based on observations of students as they engage in authentic learning tasks c. accommodates the diversity of students' cultural, linguistic, and special needs d. based solely upon curriculum standards established for native English speakers

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