In an experiment, a variable such as gender or age cannot be:
a. an independent variable.
b. a control variable.
c. an experimental variable.
d. an intervening variable.
c
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During show-and-tell time, standing next to the teacher helps some children
a. True b. False Indicate whether the statement is true or false
Of the following classroom situations, select the scenario in which children’s writing can be BEST observed
a. During the writing lesson time b. When children are being tested c. When children are writing with lined paper d. When children are labeling their own art work
The _______________________ are often the third or fourth generation to live in poverty and depend on public assistance
a. underclass b. upper class c. middle class d. lower class
The evaluator must ensure that the conditions with which those methods and instruments are employed are appropriate. By what method(s), should the collection of information be obtained?
a. Random Sampling b. Purposive Sampling c. Draw a sample, which has opinions or performance of a particular subgroup. d. Identify a sample that is representative of a population.