Aggregation bias and the use of regression in evaluating models of human performance

Neff Walker, R. Catrambone

Research output: Contribution to journalArticle

Abstract

Regression analyses are increasingly being used to provide confirmatory evidence for models of human performance. The amount of information made available to judge these models is reduced because clearly established standards in the techniques of performing and reporting regression analyses are lacking. This paper addresses two primary problems in regression analysis: aggregation of data and the aggregation of variables into composite models. We provide examples of the misuse of regression techniques and recommend ways in which the amount of information made available to evaluate the model being tested can be maximized in analysis and reporting.

Original languageEnglish (US)
Pages (from-to)397-411
Number of pages15
JournalHuman Factors
Volume35
Issue number3
Publication statusPublished - 1993
Externally publishedYes

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ASJC Scopus subject areas

  • Behavioral Neuroscience
  • Psychology(all)
  • Applied Psychology
  • Human Factors and Ergonomics

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