Prevention requires understanding the factors that influence violence. CDC uses a four-level social-ecological model to better understand violence and the effect of potential prevention strategies.Â¹ This model considers the complex interplay between individual, relationship, community, and societal factors.hese factors include social and cultural norms that support violence as an acceptable way to resolve conflicts. Other large societal factors include the health, economic, educational and social policies that help to maintain economic or social inequalities between groups in society.
Case finding is a proactive attempt to diagnose probands for cascade screening. A method of identifying vulnerable people who may not be in touch with health and social care services, using either highly specific local criteria or nationally validated criteria to assess the relative risk of functional decline.
A case study isn't a way of gathering data as such. It's a research design that focuses on a bounded case rather than a population sample. Within a case study you can use any method but usually you are looking for in-depth data so you could you use a phenomenological approach via semi-structured interviews. Focus groups introduce a group dynamic which may or may not be useful in this case. I agree questionnaire could be useful for some baseline data but not the sort of depth data you look for in a case study. But it is usually recommended case studies use a mix of methods to capture complexity. Good luck. Jul 6, 2015 Â·. I think you can use a questionnaire to collect data from workers. As Mohsin Rehman Shaikh mentioned above, case study can provide additional qualitative data for your project.