Background
Medina-Diaz, Maria del Rosario was born in New York City.
Medina-Diaz, Maria del Rosario was born in New York City.
Bachelor in Education, U. P.R., Rio Piedras, 1980; Master of Science in Education, U. P.R., Rio Piedras, 1986; Doctor of Philosophy in Ednl. Psychology, University of Wisconsin, 1991.
Mathematics teacher, Department Public Instruction, San Juan, P.R., 1981-1986; project assistant, University of Wisconsin, Madison, 1989-1991; assistant professor, U. P.R., Rio Piedras, since 1992.
Member APA, Association Mathematics Teachers P.R. (vice president 1993-1994, 96-97, president 1997-1998), Psychometric Society, American Ednl. Research Association, National Council Ednl. Measurement, National Council Teachers Mathematics American Evaluation Association.