This document summarizes a research paper on cram schools in Taiwan. The research aimed to investigate the effect of cram schooling on student performance and examine who attends cram schools. Data showed that 72% of junior high students attend academic cram schools for an average of 6.24 hours per week. Students who attended cram schools saw a 6.3-6.7% increase in test scores. The research also found that children from all family backgrounds attend cram schools, not just higher-income families.