The accumulation of multiple risk factors is more highly predictive of dropout than any single risk factor present in isolation …

„Studies of dropout risk indicate that the accumulation of multiple risk factors (e.g., living in a single-parent household and having failing grades) is more highly predictive of dropout than any single risk factor present in isolation […] Intervention research must go beyond the typical school boundaries to mediate these factors. This type of outreach cannot be accomplished by schools alone and will require significant, meaningful, and effective partnerships with community agencies, community mental health supports, and other public health initiatives.“
Dr. Terrence J. Lee-St. John u. a., The Long-Term Impact of Systemic Student Support in Elementary School: Reducing High School Dropout (2018), S. 2f.