Hey there,
i’m conducting a Research about a new trainig to prevent alcohol relapse.
i have the following variables:
DV: relapse(0/1)
IV1: self-esteem(scale)
IV2: number of Training sessions (nominal: 0-3/4-6/7-12)
IV3: number of addiction diagnoses (1-5)
– do i have to take interactions into account?
1) i want to look if one of These variables could predict whether a recipient of the Training will have a relapse in the future or not.
2) a second step would be to look if this predictor also holds for the controll condition (People who didn’t absolve the Training).
how can i do this using SPSS?
i thought about a binary Regression, but how can i solve the second step?