Jonathan wanted to estimate the internal consistency of a multiple choice test. Which one of the following would be most appropriate for him to use?
A. Spearman Brown
B. coefficient alpha
C. Cohen’s kappa
D. KR-20
Ans: D
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A negative correlation indicates a harmful relationship between two variables.
Answer the following statement true (T) or false (F)
What percent of marriages today are likely to end in divorce?
a. 10% b. 45% c. 60% d. 75%
When you get into your car, there are either two or three pedals on the floor (depending on the type of transmission that you drive). One pedal, the accelerator, makes the car speed up, while still another pedal, the brake, slows the car back down
In your autonomic nervous system, which division would be the accelerator? a. The parasympathetic division b. The stimulatory division c. The sympathetic division d. The innervative division
Youssif is a psychotherapist who believes strongly that
people attempt to resolve their early relationship struggles using their current relationships. Many of the people he helps in his practice were raised by at least one alcoholic parent. Interestingly, many of those individuals currently find themselves married to an alcoholic and are struggling once again. Based on this explanation, what type of therapist is Youssif? a) behavioral therapist b) humanistic therapist c) object relations therapist d) cognitive therapist