Search results with tag "Inter nal validity"

The Validity of Surveys: Online and Offline - Wybo Wiersma

ity: external-, and internal validity. External validity refers to the validity of the survey be-yond the study: its generalizability, both to the population, and across contexts. Inter-nal validity, for surveys, refers to the rigour ... The Validity of Surveys: Online and Offline Wybo Wiersma.

  Internal, Survey, Inter, External, Validity, External validity, Internal validity, The validity of surveys, Inter nal validity