This archive file of PSYCH 610 Week 5 Individual Assignment Homework Exercise shows the solutions to the following problems: 1. What are single-case designs and when are they most useful? 2. How may a researcher enhance the generalizability of the results of a single case design? 3. What is the relationship between quasi-experiments and confounding variables? Provide an example. 4. Provide examples of: one-group posttest designs and one-group pretest and posttest designs. What are the limitations
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University of Phoenix Material Week Five Homework Exercise Answer the following questions‚ covering material from Ch. 11 of the Methods in Behavioral Research text: How may a researcher enhance the generalizability of the results of a single case design? (1 point) How to enhance generalizability of results of a single case design: The procedures for use with a single subject can be replicated with other subjects‚ greatly enhancing the generalizability of the results. Reports of research
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are used to describe data. Measures of central tendency are ways of describing the central position of a frequency distribution for a group of data. Measures of spread are ways of summarizing a group of data by describing how spread of the scores. Week 4’s assignment was to Descriptive Statistics Body weight (Lbs) Central Tendency: Mean= 149 Lbs Dispersion: Standard deviation= 30 Lbs Number: 100 Min/Max: 99 Lbs and 234 Lbs Confidence Interval: 144 to 155 Lbs
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the Biometric Consortium and in 2003 the formal U.S. Government coordination of Biometric activities began. Then in 2005 the Iris on the Move was announced at the Biometric Consortium Conference. Throughout the years many different changes and developments occurred. I have listed all the Biometrics history that associated with facial recognition‚
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ntroduction Steele School is a large childcare center that enrolls children from ages 6 weeks to 12 years‚ depending on the season. There are nine teachers and a few assistant teachers; the assistant teachers are chosen based on parent feedback. Steele School wishes to understand the reason parents choose one assistant teacher over the other‚ specifically if the decision is based on the parent’s satisfaction with the assistant teacher. A survey is handed out to parents where basic questions are
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COMP122 Week 1 Homework Part 1: Complete the following problems. 1. What is machine code? Why is it preferable to write programs in a high level language such as C++? Machine code it the language that the computer understands. High level languages are better because they are easier to understand and work with. 2. What does a compiler do? What kinds of errors are reported by a compiler? A compiler translates one computer language into another. It also pics up errors in the program being
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Question 33. The National Collegiate Athletic Association (NCAA) reported that the mean number of hours spent per week on coaching and recruiting by college football assistant coaches during the season was 70. A random sample of 50 assistant coaches showed the sample mean to be 68.6 hours‚ with a standard deviation of 8.2 hours. a. Using the sample data‚ construct a 99% confidence interval for the population mean. z = +/- 2.68 68.6 – 2.68 * 8.2 / √50 = 65.49 68.6 + 2.68 * 8.2
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national level. With baby boomers turning of age‚ it appears that the need for care givers will increase with those turning of age. “Informal caregiver and family caregiver are terms that refer to unpaid individuals such as family members‚ friends and neighbors who provide care. These individuals can be primary or secondary care givers‚ full time or part time‚ and can live with the person being cared for or live separately”‚ (Fradkin‚ & Heath 1992) and (McConnell & Riggs‚ 1994). Depending on the
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Week 1 Homework Chapter 1: Marriage‚ Relationships‚ and Family Commitments: Making Choices in a Changing Society 3. What important changes in family patterns do you see today? Do you see positive changes‚ negative changes‚ or both? What do they mean for families‚ in your opinion? As the textbook states on page 13 the three society-wide trends have already dramatically changed American family life and will continue to do so. New communication and reproductive technologies‚ changes in America’s
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COMP122 Week 1 Homework Solutions Part 1: Complete the following problems. 1. What is machine code? Why is it preferable to write programs in a high level language such as C++? Machine code is the language which the computer hardware understands and executes. Instructions in a high-level language are closer to a natural language‚ such as English and therefore are easier to understand and learn than machine language. 2. What does a compiler do? What kinds of errors are reported by a compiler
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