This question already has an answer here:
so i am proposing to conduct a study on indirect contact as an intervention for stigma reduction in a police population. My IV is the intervention with two levels (intervention group and control group) and my DV's are a attitudinal measure, intergroup anger and a behavioural measure. I will be conducting a pre - post - follow up test and I am planning to use a repeated measures ANOVA and an ANCOVA so I can measure covariates such as (years in duty, previous contact etc). I am struggling to get this straight in my head as I confused if I can use covariates as a measure of moderator effects? Also slightly confused how I would introduce the covariates within the proposal?
Any help or guidance would be greatly appreciated