What procedure would a researcher use to measure the reliability of a test?
a. Compare scores on the test to measurements of an important real-life behavior.
b. Administer the test to several groups of people from different cultures.
c. Administer the test more than once to the same group of people.
d. Survey well-known researchers about their opinion of the test.
c
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A classic study demonstrating cognitive dissonance was conducted by __________.
A. Harold Kelley B. Solomon Asch C. Stanley Milgram D. Leon Festinger
The inside of the cell at the disturbed area has an action potential of about __________ millivolts
a. -70 c. -40 b. +70 d. +110
A ______ effect of an independent variable in a factorial design is the effect of that independent variable at _______ of the other independent variable.
A. Simple; only one level B. Factorial; all levels C. Main only one level D. Simple; all levels
Mrs. Ash is preparing to teach a unit about Native Americans and their dwellings. She only has one week to teach the information. The unit involves a lot of factual information and requires students to be able to organize their knowledge about the various types of Indian tribes. Explain why Mrs. Ash should use direct instruction for this? lesson, and describe how she might effectively use advance organizers.