TY - BOOK ID - 142825365 TI - Randomized experiments for planning and evaluation : a practical guide PY - 1997 SN - 9781412985574 PB - Thousand Oaks, Calif. ; London : SAGE, DB - UniCat KW - Social sciences KW - Evaluation research (Social action programs) KW - Research KW - Methodology. UR - https://www.unicat.be/uniCat?func=search&query=sysid:142825365 AB - Boruch untangles the complexities of randomized field experiments, exploring the criteria for deciding whether a programme has worked or not, standards used to judge the ethcial propriety of the experiments and baseline measures. ER -