An argument against using negative item scores in CTT

Psychometrician Austin Fossey believes negative scores are not appropriate for most classical test theory (CTT) assessment designs, because they do not add measurement value, and they are difficult to interpret. Read more about Austin's argument including: Measurement value and interpretation issues of negative item scores.

Source Link: http://blog.questionmark.com/an-argument-against-using-negative-item-scores-in-ctt
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