Em curso está a leitura do artigo mencionado na referência seguinte que pertence a um resumo das ideias do mesmo disponível na web (aqui):

“Summary of key ideas from “Formative Assessment: Revisiting the Territory,” by D. Royce Sadler, in Assessment in Education, Vol. 5, No.1, March 1998 published by the International Centre for Research on Assessment, Institute of Education, University of London.”