question archive Many people have a serious phobia of math; however, there are some important math concepts that are very important to understand in relation to psychological assessments
Many people have a serious phobia of math; however, there are some important math concepts that are very important to understand in relation to psychological assessments
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Many people have a serious phobia of math; however, there are some important math concepts that are very important to understand in relation to psychological assessments. In week 2, we review some of these concepts and explore how they relate to psychological assessments. Consider the statistical review and other math concepts discussed in your readings this week. Respond to the following questions in a substantive way integrating information from your text or other scholarly sources (please include citations and references for your work):
1. What are some statistical concepts you found to be relevant to psychological assessments? Why are they important to consider? How are they used to interpret psychological assessment data?
2. What is a major benefit of standardized scores? Are standardized scores appropriate for all types of scores? Why or why not?
3. Why is it important to evaluate the reliability and validity of a psychological test?
4. What methods do you find to be most effective in establishing reliability and validity?
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Statistical concepts that are relevant to psychological analysis are mean, mode and median. Psychological assessment involves analyzing formulas and theorems in psychology laws. Therefore, it is essential to consider statistical concepts because it will help calculate the results of different studies (Hahs-Vaughn & Lomax, 2020). In addition, statistical concepts are used to analyze psychological data theories. A standardized score is beneficial because it allows a researcher to calculate the probability of a score occurring in a normal distribution. It can also help researchers to determine the difference between different normal distributions. However, a standardized score is not appropriate for different distributions since it may not accurately calculate the probability. Therefore, it is essential to test the reliability and validity of a psychological test to determine the accuracy of the research. The reliability of a test is determined if a test is done twice, ensuring that the results are constant while the validity helps in purporting the test. The best method of determining the reliability and viability of a psychological assessment is using the consistency method. This involves repeating the test severally to see if the results are the same.
