Take the following as truth: For example, to answer a question about how programs to serve handicapped children are working, we might select the cases of preschool and elementary programs; we might further select within preschool programs, those for the hearing impaired and those for the orthopedically impaired.
Then the following statement: "To see how programs are working we can look at empirical data." is true, false, or inconclusive?
Answer: True