Eksempler på reliability

• Reliability between reviewers (regarding the decision to include or exclude an article) was calculated using kappa statistics.

• Two hundred and ninety-seven people took part in the validity and reliability tests of the questionnaire.

• Interviewers and observers were thoroughly trained prior to collecting data, and ongoing recalibration meetings were held to promote measurement fidelity and reliability.

• Point-to-point intra-rater and inter-rater reliability (by a person trained in phonetics) checks on initial consonants were conducted on 10 % of the data.

• In order to enhance the reliability of the classification of self-corrections, retrospective verbal reports were also collected.

• As mentioned above, interrater reliability was checked during 20 home visits with two observers.

• A total of 54 utterances were analysed for temporal reliability.

• Reliability of experimenters' judgment was assessed by the agreement of the other experimenters of the group present during the session (one or two additional persons).