I am doing a project with two different groups (clinical and control). I want to compare their scores on a couple of variables (ex: body image disturbance), while controlling for age and BMI.
My committee member recommended I do a regression, and noted that it would allow me...
I'm doing a project where I'm developing/validating a new questionnaire about body image (BodyImageNEW).
I'm comparing it to an already-existing questionnaire of body image (BodyImageESTABLISHED).
I have two samples:
Undergraduate sample (control)
Eating disorder sample...
I have a research project where I am looking at the psychometric properties of a new questionnaire about body image.
I have two samples: an eating disorder sample and an undergrad control sample.
I wanted to see how well my questionnaire discriminates between clinical cases...