One way of providing some control in ex post facto research is
a. to use analysis of covariance.
b. to do a pilot study before carrying out the main research.
c. to match the subjects of the groups to be compared on as many extraneous variables as possible.
d. a and b
e. a and c
E
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Helping children become better social observers is a strategy to use with both bullies and victims
Indicate whether the statement is true or false.
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In Phase One of the developmental supervision process, the supervisor needs to assess the teachers' levels of expertise and commitment. How is this done?
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