Robert F. DeVellis

Robert F. DeVellis

3 books in the database

Books

Scale developmentRobert F. DeVellis

Scale development

Robert F. DeVellis · 2003

Scale developmentRobert F. DeVellis

Scale development

Robert F. DeVellis · 2022

Scale developmentRobert F. DeVellis

Scale development

Robert F. DeVellis · 2012

Co-authored books and collections

Books that list Robert F. DeVellis among their authors but not as the lead author: co-written works, collections and compilations.

BUNDLE : Fowler : Survey Research Methods 4e + Kremelberg : Practical Statistics + Devellis : Scale Development 2e + Converse : Survey Questions + SpectorFloyd J. Fowler

BUNDLE : Fowler : Survey Research Methods 4e + Kremelberg : Practical Statistics + Devellis : Scale Development 2e + Converse : Survey Questions + Spector

Floyd J. Fowler · 2010