Which of the following is a true statement about the choosing an appropriate level of item difficulty?
a) If the purpose is to select students for remediation, 0.25 would be an appropriate level of difficulty, while if the purpose is to select students for an honor program, an appropriate level of difficulty would be 0.75.
b) If the purpose is to select students for remediation, 0.75 would be an appropriate level of difficulty, while if the purpose is to select students for an honor program, an appropriate level of difficulty would be 0.25.
c) If the purpose is to select students for remediation, 0.50 would be an appropriate level of difficulty, while if the purpose is to select students for an honor program, an appropriate level of difficulty would be 0.75.
d) If the purpose is to select students for remediation, 0.75 would be an appropriate level of difficulty, while if the purpose is to select students for an honor program, an appropriate level of difficulty would be 0.50.
a
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The Fuld Object-Memory Evaluation has proven particularly useful in diagnosing
a) Alzheimer's disease. b) frontal lobe injury. c) temporal lobe injury. d) stroke.
Which of the following statements represents a principle that presently operates in the interpersonal marketplace of love and attraction?
A. The most attractive males usually end up with high-status occupations but are paired with unattractive females. B. The least attractive males usually end up with low-status occupations and are paired with the less attractive females. C. The worth of persons is based primarily on their depth of character and not their looks. D. Women's worth is based on physical beauty, whereas men's worth is based on economic success.
Which of the following hormones primarily helps in sustaining pregnancy?
A. Luteinizing hormone B. Testosterone C. Gonadotropin-releasing hormone D. Human chorionic gonadotropin E. Follicle-stimulating hormone
The most positive views of parents effectiveness are held by ______________
Fill in the blank(s) with the appropriate word(s)