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
Hartmann's mountain zebra resting, showing its characteristic essentially unbarred belly
Joseph Moore and His Family (1839), by Erastus Salisbury Field, reflects the emerging middle-class f
Equivalent Trig Expressions
Equivalent Trig Expressions
reaction and option
What single payment one year from now would be economically equivalent to payments of $1,000 ...