%0 Journal Article %T £¿C¨®mo medir el impacto de las pol¨ªticas de ciencia y tecnolog¨ªa? %A Villaveces %A Jos¨¦ Luis %A Orozco %A Luis Antonio %A Olaya %A Doris Luc¨ªa %A Chavarro %A Diego %A Su¨¢rez %A Elizabeth %J Revista iberoamericana de ciencia tecnolog£¿-a y sociedad %D 2005 %I Centro de Estudios sobre Ciencia, Desarrollo y Educaci¨®n Superior (REDES) %X the goal of this article is to perform a conceptual revision of the concept of impact related to science and technology policies, as well as proposing strategies for its measurement. in addition, there are presented some empirical applications of this concept, taking as example the impact of two national programs of science and technology in colombia: the national program for biotechnology and the national program for human sciences. %K social impact %K science and technology policies %K indicators and impact measurement. %U http://www.scielo.org.ar/scielo.php?script=sci_abstract&pid=S1850-00132005000100007&lng=en&nrm=iso&tlng=en