Instruction
Wk 11 Scaling Provide a 3- to 4-paragraph critique of the scale used in the article and report to the class on its reliability and validity. State the methods the researchers used to test scale reliability and validity. Were these the best choices? Explain any different choices that you would have made. Along with the assignment, post the scale or a link to the scale so that fellow students can view it and discuss it. Please cite all resources and utilize atleast 1 scholarly article.
To prepare:Review Chapter 18 of the Frankfort-Nachmias and Nachmias text as well as the website on scaling.Search human services literature related to children for a research article that contains an example of a test and a scale.Choose a published research article that includes discussion of scale reliability and validity. You should choose one that reflects a scale you are using in your design; however, if you are not using a scale, choose an article that reflects a scale used for research in your discipline.What considerations need to be made to ensure the scale and test are reliable and valid for another population?
Required Resources
Course Text: Research Methods in the Social SciencesChapter 11, "Questionnaire Construction"Chapter 18, "Index Construction and Scaling Methods"In Chapter 11, you will learn how to construct a questionnaire, including content, types, sequence, and format of questions and avoiding bias. In Chapter 18, you will learn about index construction and scaling methods.Course Text: Discovering Statistics Using IBM SPSS StatisticsChapter 17, "Exploratory Factor Analysis" (pp. 665719)This excerpt from Chapter 17 explains how to conduct a reliability analysis on SPSS using Cronbach's alphaChoose a test in the Field text that was not covered in this course. You will discuss your chosen test in this week's Application 2Website: Trochim, W. M. K. (2006). Scaling. Retrieved from http://www.socialresearchmethods.net/kb/scaling.php