Survey research and design in psychology/Tutorials/Psychometrics/Composite scores/Extra exercises

Exercise 2: Student satisfaction Allen & Bennett Ch 2 (pp. 8-9) | .sav Create a composite satisfaction score as the average of responses to these two items: Items 4 I am enjoying my course 5 It is easy to get good grades in my course

Exercise 3: Quality of maths and english teaching Francis 6.1 (pp. 167) | .sav Create composite scores for the: Quality of Maths Teaching (9 items) Quality of English Teaching (8 items) What is the correlation between these composite scores? Syntax compute MathsTeaching = mean(maths1,maths2,maths4,maths5,maths6,maths7,maths8,maths9,maths10). computes a value for each participant, even if they have only one score compute MathsTeaching = mean.3(maths1,maths2,maths4,maths5,maths6,maths7,maths8,maths9,maths10). computes a value for each participant, as long as they have three or more scores Pull-down menus Go to Transform - Compute - Add name of new variable and create a formula, e.g,. MathsTeaching | mean(maths1,maths2,maths4,maths5,maths6,maths7,maths8,maths9,maths10) computes a value for each participant, even if they have only one score MathsTeaching | mean.3(maths1,maths2,maths4,maths5,maths6,maths7,maths8,maths9,maths10) computes a value for each participant, as long as they have three or more scores