NAME: ________________________________________________________ INTA 295 –Exercise #4 (DUE Thursday 2/12/09 at class time) [1] Launch the Adobe Acrobat Reader & then click to open a file. In the dialog box, open the Cross-National Datasets folder on the L drive (L:\LS\Common\Faculty\POSC\Cross-National Datasets). Open the Political-Economic Indicators folder and then open subfolder #33 (the Global05 dataset). Now open the PDF codebook file (Global05_Codebook.pdf). Find 2 ordinal or interval/ratio measures of democracy that you believe have face validity. The nominal definition of democracy for this exercise is: a political system in which several major government officials are chosen via free & fair elections and there is respect for basic civil liberties including freedom of speech, assembly, organization, and religion. In the space provided below, list the name & number of each variable and record each variable’s full description. [a] # ____ NAME ___________________ Description: [b] # ____ NAME ___________________ Description: [c] Which of the two measures above has greater content validity as a measure of how democratized a country is and why? Now, justify this choice: discuss the strengths & weaknesses of each measure in making your case. [2] Stay in the GLOBAL05 codebook. Find 2 ordinal or interval/ratio measures of violent crime that you believe have face validity. The nominal definition of violent crime for this study is: crimes that involve physical violence against people including assault, robbery, rape, and murder. In the space provided below, list the name & number of each variable and record each variable’s full description. [a] # ____ NAME ___________________ Description: [b] # ____ NAME ___________________ Description: [c] Which of the two measures above has greater content validity as a measure of violent crime in a country? Now, justify this choice: discuss the strengths & weaknesses of each measure in making your case. [3] Stay in the GLOBAL05 codebook. Examine the variable description for variable 325] MIL %GDP [Total military expenditure as a percentage of GDP]. a] Convert this interval/ratio measure of military expenditure into an ordinal level measure of military expenditure with 5 categories. Provide the 5 categories below along with the I/R ranges that frame each ordinal category. b] Convert this interval/ratio measure of health expenditure into a nominal level measure of military expenditure with 2 categories. Provide 2 categories below along with the I/R ranges that frame each nominal category: one for countries with high military expenditures and one for all other countries. c] Now justify the face validity of the range of values on the MIL %GDP variable that you used in [3b] above to characterize countries as having high military expenditures.