How to measure survey reliability and validity

Mark S. Litwin
Bok · Engelsk · 1995 Mark S Litwin

Utgitt	Thousand Oaks, Calif. : Sage Publications , c1995
Omfang	87 s.
Emner	Health surveys Social surveys Data Collection Reproducibility of Results sosiale studier
Dewey	300.72
ISBN	0803957041. - 0803973888