Construct · 1 fields · 1 citations

problem discovery model: a standalone construct

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problemdiscovery model1 CONSTRUCTProblem discovery modelNIELSEN · HUMAN-COMPUTER

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Human-computer interaction

a model in which the share of usability problems found grows as one minus the chance of missing a problem raised to the number of test users.

In human-computer interaction, problem discovery model refers to a model in which the share of usability problems found grows as one minus the chance of missing a problem raised to the number of test users. This meaning comes from Nielsen (1993) in Proceedings of the SIGCHI conference on Human factors in computing systems - CHI '93.[1]

Unit
Recovery means
Measured by

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Nearby constructs

five-user rule1 fields · 1 citationsanchor · a standalone constructchance4 fields · 6 citationsjingle · one word, four constructsinteraction3 fields · 7 citationsjingle · one word, three constructs

References

  1. Nielsen, J., & Landauer, T. K. (1993). A mathematical model of the finding of usability problems. Proceedings of the SIGCHI conference on Human factors in computing systems - CHI '93. https://doi.org/10.1145/169059.169166

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