I am doing a study on the School Social Workers' Perception Of How Their Role Impacts Student Success of Georgia At-Risk Students.

I am doing a study on the School Social Workers’ Perception Of How Their Role Impacts Student Success of Georgia At-Risk Students. I am using the social worker self efficacy scale to determine the social's perception of their impact. I need to see how to collect the data on academic success. I'm not sure what I can use. Can you give me a suggestion on what to do?