Fred Zaal Fred Zaal is a senior lecturer at the University of Amsterdam and coordinator of the participatory development assessment (PDA) research team. Subjective truths Ton Dietz, Francis Obeng, Jerim Obure, Fred Zaal | August 04, 2025 The starting point for development evaluations should be how the recipients of development assistance experience change, rather than the set perspectives of the evaluators. The participatory development assessment (PDA) methodology is designed to… read more