What is Dr. Benning's best option for ensuring that her participants are essentially equivalent between the two groups?
a) randomly assigning them to groups
b) using a blind procedure
c) operationally defining her groups
d) using only non-violent prisoners
Question 2
The most common of the quasi experimental designs is the nonequivalent comparison group design. What is the dependent variable most commonly used in this design?
a. latency measure
b. difference or change scores posttest - pretest)
c. number or percent correct
d. total correct
Model of a sequential study in which two cohorts were followed beginning at age 20. One cohort was f
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Equivalent Trig Expressions
Find the equivalent replacement payments for the following scheduled payment.