The ers standards for program evaluation

Ers Standards Committee, 1982, Evaluation Research Society Standards for Program Evaluation, New Directions for Program Evaluation, 15, 7 Guba, 1981 Guba, 1982, Epistemological and methodological bases for naturalistic inquiry, Educational Communications and Technology Journal, 31, 233, 10.1007/BF02765185 Joint Committee on Standards for Educational Evaluation, 1982 1982, 15 Stufflebeam, 1982, A next step: Discussion to consider unifying the ERS and Joint Committee Standards, New Directions for Program Evaluation, 15, 27, 10.1002/ev.1308