Follow-up study of nonrespondents from the Gnap (1995) study on the workload of elementary school teachers in Maricopa County, Arizona.
teachnr
data frame with the following 6 variables:
number of hours required to work at school per week
class size
minutes spent per week in school on preparation
minutes per week that a teacher's aide works with the teacher in the classroom
Gnap, R. (1995). Teacher load in Arizona elementary school districts in Maricopa County. Ph.D. diss., Arizona State University
Lohr (1999). Sampling: Design and Analysis, Duxbury, p. TODO and 446.