TY - JOUR TI - Does it make a difference? Evaluating professional development AU - Guskey, Thomas R T2 - Education Leadership AB - Using five critical levels of evaluation, you can improve your school's professional development program. But be sure to start with the desired result—improved student outcomes. DA - 2002/03// PY - 2002 DP - Zotero VL - 59 IS - 6 SP - 45 EP - 51 LA - en UR - http://emsyh.org.uk/assets/Uploads/Does-It-Make-a-Difference-Guskey-2002-1.pdf KW - ___working_potential_duplicate KW - auto_merged KW - ⛔ No DOI found ER -