Proposing a 2-Tuple Fuzzy Linguistic Delphi method for questionnaire content validity testing in b-learning.
Proposing a 2-Tuple Fuzzy Linguistic Delphi method for questionnaire validation in b-learning, integrating linguistic perspectives and expert judgments.
The author proposes a 2-Tuple Fuzzy Linguistic Delphi method to validate questionnaires, emphasizing the importance of consensus among experts through linguistic perspectives.