P -£ 2 V«|w/ U SAID IN D O N ESIA FRO M T H E A M ER IC A N PEO PLE U niversitas Padjadjaran in collaboration with Education Developm ent Center, Decentralized Basic Education-2, J aka rta, and U niversity of Massachusetts, Am herst, MA, USA Present this certificate of attendance to Dr. Samsul Hadi For successfully com pleted a tw o-d ay (16 hrs.) International W orkshop Series on psychom etrics: Developing Performance Tasks and Assessments to Im prove Student Learning Jennifer Rand all, Ph.D.— Facilitator Date Prof. Dr. Tb. Zu lrizka Isk a n d a r, S.P S i., M.Sc. - Vice Rector for Cooperation, Date