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Table 1 Criteria underlying the consensus definition for the Delphi panel

From: Delphi study for the design and validation of a questionnaire about digital competences in higher education

Consensus Parameters (Mdn: median; IQR: interquartile range)
Agreement(A) Mdn ≥ 4, IQR ≤ 1.5
Mdn ≥ 4, IQR ≤ 2, frequency [4–5] ≥ 70 %
Disagreement(D) Mdn ≤ 3.5, IQR ≤ 1.5
Mdn ≤ 3.5 IQR ≤ 2, frequency [1–3] ≥ 70 %
Neutral(N) Mdn ≥ 3.5, IQR ≤ 2