1. Attendance, achievement, and social class: The differential impact of non-attendance upon school achievement in different social classes;Barcai;Acta Paedopsychiatr,1971
2. Is Differential Access To School An Important Factor In School Outcomes?;Karwait,1975
3. Concurrent prediction of dropout and grade of withdrawal;Lloyd;Educ Psychol Meas,1976
4. The relationship between absenteeism and grades;Rozelle;Educ Psychol Meas,1968
5. School and peer relations;Weitzman;Pediatr Clin North Am,1984