Write a 600 word Psychology Paper (#408610)
$10-30 USD
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Deadline: Wednesday 1/13 @ 3pm EST
Required: APA Format, 3 sources
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Explain the process of establishing standardized scores for an assessment instrument. Include each of the following elements in your discussion, and include a peer-reviewed source that demonstrates establishment of norms for a psychological instrument.
a) Selection of the norm reference group – who should be selected, and why?
b) Normal distribution
c) Measures of central tendency
d) Measures of variability
e) Raw scores
f) Methods of transforming raw scores into scale scores (discuss at least three)
Text Book: Gregory, R. J. (2013). Psychological testing: History, principles, and applications (7th ed.). Boston, MA: Pearson.
Chapter 3: Norms and Reliability
项目ID： #9291184
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Hello, I am Bogdan and I have extensive knowledge of statistics and psychology methodology as I worked as a statistician for a multinational company for 4 years. I also have experience in academic research with app 更多
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