You read in a health magazine about a study in which a new therapy technique for depression
Question:
You read in a health magazine about a study in which a new therapy technique for depression was examined. A group of depressed individuals volunteered to participate in the study, which lasted 9 months. There were 50 subjects at the beginning of the study and 29 at the end of the 9 months. The researchers claimed that of those who completed the program, 85% improved. What possible confounds can you identify in this study?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 68% (16 reviews)
First there was no control group of any sort in the study Only one group w...View the full answer
Answered By
Gilbert Chesire
I am a diligent writer who understands the writing conventions used in the industry and with the expertise to produce high quality papers at all times. I love to write plagiarism free work with which the grammar flows perfectly. I write both academics and articles with a lot of enthusiasm. I am always determined to put the interests of my customers before mine so as to build a cohesive environment where we can benefit from each other. I value all my clients and I pay them back by delivering the quality of work they yearn to get.
4.80+
14+ Reviews
49+ Question Solved
Related Book For
Research Methods And Statistics A Critical Thinking Approach
ISBN: 9781305257795
5th Edition
Authors: Sherri L. Jackson
Question Posted:
Students also viewed these Mathematics questions
-
A study was conducted to determine if there was a difference in humor content in British and American trade magazine advertisements. In an independent random sample of 270 American trade magazine...
-
A study first reported in the Journal of the American Medical Association (7 December 1994) received widespread attention as the first wide-scale study of the use of alcohol on American college...
-
Researchers at the University of Utah carried out a study to see if the size of the fork used to eat dinner has an effect on how much food is consumed (Food Network Magazine, January 2012). The...
-
Write a program that reads in the x - and y - coordinates in Cartesian space for the endpoints of a line segment and then determines if the line segment is parallel to the y - axis. Hint: a line is...
-
What are some of the challenges and potential problems of implementing a CRM system and CRM mindset in a firm's employees? How might you overcome these?
-
Refer to the energy expenditure data of Exercise 12.2.9. Each subject's expenditure value (V) is the average of two measurements made on different occasions. It might be proposed that it would be...
-
5. Northwest Telco Corp. (Telco) provides long-distance telephone service. Customers dial a general access number, then enter a six-digit access code and then the phone number they want to call. A...
-
Lew Pherson and Vera Collier are friends who are employed by different CPA firms. One day during lunch they are discussing the importance of internal control in determining the amount of audit...
-
PROBLEM: LINETTI INC. started its construction of condominium in Tondo, Manila. The management of LINETTI INC. decided that the business purpose of constructing the condominium is to hold this...
-
Ben Bradley started Bradley Company on January 1, Year 1. The company experienced the following events during its first year of operation: 1. Earned $2,000 of cash revenue for performing services. 2....
-
A researcher hypothesizes that individuals who listen to classical music will score differently from the general population on a test of spatial ability. On a standardized test of spatial ability, =...
-
On the most recent exam in your biology class, every student earned an A. The professor claims that he must really be a good teacher for all of the students to have done so well. Given the confounds...
-
In Exercises 5-6, use the definition of Ax to write the matrix equation as a vector equation, or vice versa. 1. 2. 1 1 3 2 1191 1 5 3251 2382
-
The balance P in an account grows at a rate of dP/dt=0.04P. Find the function that satisfies the equation if the initial investment, Po, is $25,000. How long will it take the investment to double?
-
Suppose you win the Powerball lottery this year, which is worth $300 million. You can choose to take a lump sum now of $275 million or you can "annuitize" your winnings. Annuitization means that you...
-
1. Briefly describe theeffect of an increase in each of the following factors on the value of the stock (i.e., the stock value will increase or decrease accordingly), assuming all else being the...
-
An investor has $27. They make the following trades at the same time on the same underlying stock. The options all have the same expiration - Sell (Write) a call with a strike of $30 for a premium of...
-
8. (5 points) Without solving the following integrals, show that they repre- sent an area with the same value. e dx and L2re 2.redr
-
ABC Corporation and XYZ Corporation are both bidding for an existing food processing plant located in Monterrey, Mexico. Both firms are highly profitable and have similar debt ratios and costs of...
-
(a) As Section 17.3 discusses, high-frequency sound waves exhibit less diffraction than low-frequency sound waves do. However, even high-frequency sound waves exhibit much more diffraction under...
-
A frequently used method for quantifying dietary intake is in the form of quintiles. Compute quintiles for each nutrient and each method of recording, and relate the nutrient composition for DR and...
-
Compute the nutrient density for total fat for the DR and FFQ, and obtain appropriate descriptive statistics for this variable. How do they compare? Table: 2.18 Format for VALID.DAT Variable...
-
Relate the nutrient density for total fat for the DR versus the FFQ using the quintile approach in Problem 2.28. Is the concordance between total fat for DR and FFQ stronger, weaker, or the same when...
-
A time endowment is Multiple Choice the maximum number of hours in a period that a person can work. all of these answer options are correct. the number of hours in a day. the largest amount of time...
-
1.0778 Synthetic Method anic 015 2.08 TFR NH White Hispanic 2050/2015 Targeting Method 2015 NH White - Convergence Adjusted NH White 2050 Hispanic Hispanic Factor Difference 2050 2.24 (1) (2) (3) (4)...
-
At the end of the chapter is a description of how Amazon has been successful. If there is a new 'internet' company that is just starting, what factors will have to be taken into account with respect...
Study smarter with the SolutionInn App