+1 for doing it based on the eyes not the hands. Archery is a two handed sport, both are fully involved and critical. The eyes decide which side the bow should be on and you just practice till your hands do it correctly. Since she's very new, no real issue. It's only a problem when someone's shot for a few years and tries to switch. THAT take a while to unlearn and relearn. I intentionally shoot lefty now and then just to make it easier for me when I need to demonstrate something for a lefty beginner. I'm lousy at it, but I can demonstrate proper form and make sure a bow is decently sighted in to get started. The hardest part for me these days is the draw cycle. I have trouble doing it with anything approaching my usual poundage.