We ran a 1-way ANOVA on the total (summary) score of social desirability items with whether the participant was encouraged to take the questions either slowly or with no instructions [slow = 1, no instructions = 0] as the independent variable. We also performed 10,000 bootstraps to account for the possibility of non-normality in the data.
This was be done using the following code:
BOOTSTRAP
/SAMPLING METHOD=SIMPLE
/VARIABLES TARGET=socdesire INPUT=slow
/CRITERIA CILEVEL=95 CITYPE=PERCENTILE NSAMPLES=10000
/MISSING USERMISSING=EXCLUDE.
T-TEST GROUPS=slow(0 1)
/MISSING=ANALYSIS
/VARIABLES=socdesire
/CRITERIA=CI(.95).
We hypothesize that there would be no differences between the groups. Results showed this to be correct,
tseparate-variances (1493.591) = 1.285, p > .19