Stepping un test score conditional variances
Woodruff, David
Stepping un test score conditional variances - 191-196 - 28, No. 3, 1991
Marzo 1992 = JOURNAL OF EDUCATIONAL MEASUREMENT
ERROR DE MEDICION ESTIMACION (MATEMATICAS) MARCADORES PREDICCION PRUEBAS LARGAS
Stepping un test score conditional variances - 191-196 - 28, No. 3, 1991
Marzo 1992 = JOURNAL OF EDUCATIONAL MEASUREMENT
ERROR DE MEDICION ESTIMACION (MATEMATICAS) MARCADORES PREDICCION PRUEBAS LARGAS
