div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentrevista-20-2017-10-27-investigac-ln-tabla-suma-ria-de-post-prueba-gruposhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: REVISTA 20 · 2017 10 27 · INVESTIGAC-lóN TABLA SUMA RIA DE POST-PRUEBA GRUPOS EXPERIMENTA CONTROL EXPERIMENTA CONTROL EXPERIMENTA CONTROL PRE-PRUEBA N=20 alumnos de en N: 12 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentpubreader033viewer2022060714607ad881caa7c40827202b02html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentrevista-20-2017-10-27-investigac-ln-tabla-suma-ria-de-post-prueba-gruposhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: REVISTA 20 · 2017 10 27 · INVESTIGAC-lóN TABLA SUMA RIA DE POST-PRUEBA GRUPOS EXPERIMENTA CONTROL EXPERIMENTA CONTROL EXPERIMENTA CONTROL PRE-PRUEBA N=20 alumnos de en N: 12 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentpubreader033viewer2022060714607ad881caa7c40827202b02html5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentrevista-20-2017-10-27-investigac-ln-tabla-suma-ria-de-post-prueba-gruposhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: REVISTA 20 · 2017 10 27 · INVESTIGAC-lóN TABLA SUMA RIA DE POST-PRUEBA GRUPOS EXPERIMENTA CONTROL EXPERIMENTA CONTROL EXPERIMENTA CONTROL PRE-PRUEBA N=20 alumnos de en N: 12 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII=...