Phillips, John Arul Efficacy of explicit, implicit and schema type questions on the retention of social studies prose material among Malaysian students of different ability levels / John Arul Phillips - Indiana : Indiana University, 1986 - 158 p. ; 20 cm. Thesis (Ph.D) - Indiana University, 1986 Bibliography : p. 123-130 Subjects--Topical Terms: Reading comprehensionReading(Secondary education)