How to make a questionnaire work

Autor: G, McGibbon
Rok vydání: 1997
Předmět:
Zdroj: Nursing times. 93(23)
ISSN: 0954-7762
Popis: This article is the final one in a series on compiling a questionnaire, and it examines layout, issues of reliability and validity and piloting.
Databáze: OpenAIRE