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Suppose a clinical psychologist working at a veteran’s hospital has been treating patients for depression for over 30 years. During this time, he has consistently measured their levels of depression at the end of their treatment on a well-established, widely-used, valid, and reliable scale. He knows based on various research already published using this depression scale that most depressed patients score an average of 150 on the scale . He also knows that the scale is scored to indicate levels of the severity of a patient’s depression. Specifically, patients who score less than 125 tend to experience few depression symptoms, if any. Patients who score 126-141 tend to experience slight depression symptoms; those who score 142-157 experience moderate symptoms of depression, and those who score 158 or more tend to experience severe, prolonged depressive symptoms.Assuming his patients are a representative sample of the population, he compared his former clients’ scores (M = 147, SD = 35, N = 1180) at the end of their treatment to the scores of depressed patients in the general population. He wanted to use this information to support the effectiveness of his treatment and charge more for his services.Review, compute and report in APA style a one-sample t-test to evaluate his presumed treatment effect. Calculate the effect size for this effect. Interpret the results 1) in terms of their statistical significance, 2) in terms of the impact his treatment has made on his patients’ lives, and 3) in terms of his likelihood of getting a pay raise based on these results.To support your decision regarding his pay raise, explain the difference between statistical significance and importance. Explain the need for both a hypothesis test to examine potential treatment effects and the need for an effect size calculation.
Discuss the different types of approaches to both defining and measuring intelligence, and discuss some of the controversies in this area. Is it possible to create a truly culture-fair test? What are the pros and cons of using "multiple intelligence"..
1.is a wap required for all tsdfs? which agency must approve the wap as part of the permit application? what are the
Which one of the following is NOT true of the scientific approach? Knowledge of research methods may be useful in. The advantage of employing the scientific approach over other ways of knowing about the world is that it
Which staffing approach will most likely be effective when implementing a global strategy of "acting local"? Which of the following terms refers to employees who work and live in a foreign country but remain citizens of the country where the employin..
You must complete the activity in "Classroom Materials" to complete this assignment. Go to "Classroom Materials," click on the Unit 5 tab, click "View Unit 5," click "Activity," and follow the directions in the activity.
Explain how bias plays a role in the follower's inability to see clearly (Scriptures).
Using relevant organisational theories, how would you conceptualise Wal- Mart’s organisational design and its relationship with its organisational environment?
What was the core teaching of Jesus? Give at least two examples from the Gospels that show Jesus emphasizing this teaching.
Is increasing the entrepreneurial orientation of a firm "always" a good idea? Are there situations or environments in which the further pursuit of opportunities can diminish firm performance? Give an example.
If we rely on the likelihood principle and that principle was false, would our perception then be false, also?
What challenges and trends do you see in your workplace relating to employment law?
Define bankruptcy. Discuss the benefits and drawbacks of the client filing bankruptcy
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