Homework: Variables, Measurement, and SPSS
SPSS is a statistical software program that allows you to enter these variables into a spreadsheet format and record the measurements from a sample. Additionally, SPSS allows you to perform statistical analysis. Before launching into your analyses, though, it is important to understand how the variables are measured. That understanding will help you interpret the SPSS output.
In this Discussion, you considered topics with social change implications. For this Homework, you will examine data to analyze independent and dependent variables, determine how they are measured, and decipher whether a social change question can be answered and the implications for such change.
To prepare for this Homework:
o Review the Learning Resources as well as the SPSS resources found in this Learning Resources.
o Review, download, and install the SPSS software on your computer using the IBM SPSS Installation and Registration document for PC or for MAC in this Learning Resources.
o Using the SPSS software, open the Afrobarometer dataset or the High School Longitudinal Study dataset (whichever you choose) found in this Learning Resources and then choose two variables that interest you.
Task:
Write a 1 to 2 pages summary and include the following:
o Early in your Homework, when you relate which dataset you analyzed, please include the mean of the following variables. If you are using the Afrobarometer Dataset, report the mean of Q1 (Age). If you are using the HS Long Survey Dataset, report the mean of X1SES.
o A description of what the each of the variables measure.
o A description of the unit of analysis.
o A description and explanation of the levels of measurement for each variable (i.e., nominal, ordinal, interval, ratio).
o Explain how you might conceive these variables to be used to answer a social change question. What might be the implications for social change?
Format your homework according to the following formatting requirements:
o The answer should be typed, using Times New Roman font (size 12), double spaced, with one-inch margins on all sides.
o The response also includes a cover page containing the title of the homework, the student's name, the course title, and the date. The cover page is not included in the required page length.
o Also include a reference page. The Citations and references must follow APA format. The reference page is not included in the required page length.