A researcher conducts a study to compare two different teaching strategies for middle school mathematics. She collects time-on-task data for students during math class. This is an example of what kind of instrument?
a) Performance measure
b) Attitudinal measure
c) Behavioral observation
d) Factual information
Answer: c) Behavioral observation
Education
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This is another common term for calculator-based labs, which can link either calculators or computers to scientific data–gathering instruments, such as thermometers or pH meters
What will be an ideal response?
Education
A group that shares a common ancestry, culture, history, tradition, and sense of peoplehood is called
a. a racial group. b. a related group. c. a common group. d. an ethnic group.
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Gangs are usually made up of _____ cultural group(s).?
Fill in the blank(s) with the appropriate word(s).
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Five to six members is the best group size
Indicate whether the statement is true or false
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