00619nam a22002057i 450000500170000000800410001704100080005810000180006624500640008465000190014865000290016765000120019665000210020865000300022965000300025965300170028965500150030670000160032177300760033720141212094918.0991108s1999    sp     gr     000 0 spa c  aeng1 aWALLACE, M.D.10aEFFECTS OF SESSION DURATION ON FUNCTIONAL ANALYSIS OUTCOMES14aAutoagresión14aDiscapacidad intelectual14aEfectos14aFunción mental14aTrastornos de la conducta14aTrastornos psicológicos10aDiscapacidad 4aDocumental1 aIWATA, B.A.0 tJOURNAL OF APPLIED BEHAVIOR ANALYSISgVol. 32, no. 2 (1999), p. 175-183