To investigate the interaction effect of several independent variables, a researcher would use a(n) ...

To investigate the interaction effect of several independent variables, a researcher would use a(n) _____ experimental design.

a. ABAB
b. factorial
c. Solomon four-group
d. single-subject
e. static group comparison

Ques. 2

Which of the following summarizes the relationship between the standard error measurement and a test's score reliability?

a. The higher the test's reliability, the larger the standard error of measurement.
b. The higher the test's reliability, the smaller the standard error of measurement.
c. The standard error of measurement also provides an estimate of the correlation between true scores and error scores.
d. There is no direct relationship between standard error of measurement and reliability.

Ques. 3

Every subject receives every treatment in the

a. counterbalanced design.
b. randomized Solomon four-group design.
c. randomized subjects pretest-posttest, control group design.
d. randomized subjects posttest-only, control group design.
e. nonrandomized control group pretest-posttest design.

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To investigate the interaction effect of several independent variables, a researcher would use a(n) ...

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