PROTOCOL: An evidence and gap map of studies of implementation issues for interventions for those affected by and at risk of homelessness in high-income countries
Campbell Systematic Reviews is a systematic review method developed by social scientists and methodological experts to evaluate and summarize research evidence from different fields in order to provide scientifically reliable conclusions. Its content covers a wide range, including psychology, medicine, political science, law, sociology and other fields.
In the field of psychology, Campbell Systematic Review helps analyze the effects of interventions such as psychotherapy or the effectiveness of educational interventions. The medical field uses the method to evaluate the efficacy and safety of different medical measures or drugs. In the fields of political science and law, this evaluation method can be used to evaluate the effect of policy implementation and legal intervention, and provide a basis for improving public policy and legal practice. In the field of sociology, Campbell Systematic evaluation helps evaluate the effectiveness of social programs and interventions, such as community development programs or social service programs.