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Quantifying Human Response: Linking metrological and psychometric characterisations of Man as a Measurement Instrument

Pendrill, L R ; Fisher, William P

Journal of physics. Conference series, 2013-01, Vol.459 (1), p.12057-6 [Periódico revisado por pares]

Bristol: IOP Publishing

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  • Título:
    Quantifying Human Response: Linking metrological and psychometric characterisations of Man as a Measurement Instrument
  • Autor: Pendrill, L R ; Fisher, William P
  • Assuntos: Collection ; Counting ; Error analysis ; Human factors ; Human response ; Measuring instruments ; Metrology ; Physics ; Psychometrics ; Quantitative psychology ; Tasks
  • É parte de: Journal of physics. Conference series, 2013-01, Vol.459 (1), p.12057-6
  • Notas: ObjectType-Article-1
    SourceType-Scholarly Journals-1
    ObjectType-Feature-2
    content type line 23
  • Descrição: A better understanding of how to characterise human response is essential to improved person-centred care and other situations where human factors are crucial. Challenges to introducing classical metrological concepts such as measurement uncertainty and traceability when characterising Man as a Measurement Instrument include the failure of many statistical tools when applied to ordinal measurement scales and a lack of metrological references in, for instance, healthcare. The present work attempts to link metrological and psychometric (Rasch) characterisation of Man as a Measurement Instrument in a study of elementary tasks, such as counting dots, where one knows independently the expected value because the measurement object (collection of dots) is prepared in advance. The analysis is compared and contrasted with recent approaches to this problem by others, for instance using signal error fidelity.
  • Editor: Bristol: IOP Publishing
  • Idioma: Inglês
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