For each participant we will calculate a difference score from their time 1 to time 2 rating by subtracting their time 2 rating from their time 1 rating.
Then, we will run a separate-variances *t*-test on the change scores with money or time (time = 1, money = 0) as the independent variable. This will be done with the following code:
T-TEST GROUPS=time(0 1)
/MISSING=ANALYSIS
/VARIABLES=fairchange
/CRITERIA=CI(.95).
Hi Matt