Angoff anchor statements: setting a flawed gold standard?

Steven Ashley Burr, Daniel Zahra, John Cookson, Vehid Max Salih, Elizabeth Gabe-Thomas, Iain Martin Robinson
2017 MedEdPublish  
This article was migrated. The article was marked as recommended. The Angoff standard setting method depends fundamentally on the conceptualisation of an anchor statement. The precise wording and consequent interpretation of anchor statements varies in practice. Emphasis is often placed on standard setting judges' perceptions of difficulty for a candidate subgroup. The current review focusses on the meaning of anchor statements and argues that when determining the required standard of
more » ... e it is more appropriate to consider: (1) what it is important to achieve, and not how difficult it is to achieve it; (2) what all candidates should achieve, and not what a subgroup of candidates would achieve. In summary, current practice should be refined by using an anchor statement which refers to estimating the 'minimum acceptable performance by every candidate' for each item being tested, and then requiring each judge to score the relevant aspects of importance which could then be combined to derive a cut-score.
doi:10.15694/mep.2017.000167 pmid:38406395 pmcid:PMC10885297 fatcat:bzt3t4lmwfanlaxayacvk2cjxq