| teachnr {SDaA} | R Documentation | 
Follow-Up Study of Nonrespondents from Gnap (1995)
Description
Follow-up study of nonrespondents from the Gnap (1995) study on the workload of elementary school teachers in Maricopa County, Arizona.
Usage
teachnr
Format
data frame with the following 6 variables:
- hrwork
- number of hours required to work at school per week 
- size
- class size 
- preprmin
- minutes spent per week in school on preparation 
- assist
- minutes per week that a teacher's aide works with the teacher in the classroom 
Note
The study is described in Exercise 16 of Chapter 15. The 
actual date are given in teachers. Cluster size data for
the original study are given in teachmi.
Source
Data courtesy of Rita Gnap (1995).
References
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.