00953nam a22003497i 450000500170000000800410001704100080005810000140006624501320008026000350021230000150024765000160026265000160027865000300029465000260032465000120035065000210036265000300038365000270041365000200044065000260046065100110048665500150049770000180051299600090053099600070053999600080054699600080055499800070056293900130056995200210058220141212093231.0911111s1991 sp gr 000 0 spa c aeng1 aROWAN, B.10aTHE QUALITY OF CHAPTER 1 INSTRUCTION: RESULTS FROM A STUDY OF TWENTY-FOUR SCHOOLS. EN: EFFECTIVE PROGRAMS FOR STUDENTS AT RISK. aLondresbALLYN AND BACONc1989 a195-219 p.14aAlto riesgo14aEducación14aEducación compensatoria14aEnfermedades mentales14aEscuela14aEstudio nacional14aEvaluación de servicios14aEvaluación educativa14aFracaso escolar14aPlanes de educación14aEE.UU. 4aDocumental1 aGUTHRIE, L.F.10a11.210a7110aC1110aC13 aCL a19911111 oC3.49o74.19yCL