Cause-specific research focuses on the investigation of specific causes or factors that contribute to certain outcomes or phenomena. This type of research aims to identify and understand the underlying reasons behind a particular event or issue, such as a disease, behavior, or social problem. By examining cause-specific factors, researchers can gain insights into the root causes of a problem and develop targeted interventions or policies to address it effectively. This research area typically involves collecting and analyzing data related to specific causes in order to inform decision-making and promote positive change.