Elizabeth A. Keiffer

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University of Arkansas

Also affiliated: University of Arkansas System (2023)

3 h-index 12 pubs 45 cited

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OverviewAI-generated summary

Elizabeth A. Keiffer's research focuses on statistical methods for analyzing survey data, particularly in the context of evaluating online training and understanding response patterns. Her work investigates the performance of different statistical techniques, such as nonparametric person-fit statistics, under various assumptions about how individuals respond to survey items. Keiffer has examined how aberrant responding, or unusual response patterns, can affect model-fit statistics, which are used to assess the quality of data. She has also contributed to the development of tools for online training evaluation and explored demographic comparisons related to data quality in web-based surveys. Keiffer collaborates with researchers Ronna C. Turner, Wen‐Juo Lo, and Jennifer Reimers at the University of Arkansas at Fayetteville, with whom she has co-authored multiple publications.

Metrics

h-index: 3
Publications: 12
Citations: 45

Selected Publications

Performance of Nonparametric Person-Fit Statistics with Unfolding versus Dominance Response Models (2023)

Measurement Interdisciplinary Research and Perspectives 2 citations DOI OpenAlex
Customizable Tool for Online Training Evaluation (2023)

1 citation DOI OpenAlex
The Effects of Aberrant Responding on Model-Fit Assuming Different Underlying Response Processes (2023)

Applied Psychological Measurement 1 citation DOI OpenAlex
Demographic comparisons on data quality measures in web-based surveys (2022)

Personality and Individual Differences 8 citations DOI OpenAlex
The Effects of Aberrant Responding on Model-Fit Assuming Different Underlying Response Processes (2022)

DOI OpenAlex
Impact of unbalanced DIF item proportions on group-specific DIF identification (2018)

Communication in Statistics- Theory and Methods 2 citations DOI OpenAlex
Observing Inquiry-Based Learning Environments Using the Scholastic Inquiry Observation Instrument (2017)

International Journal of Science and Mathematics Education 22 citations DOI OpenAlex
Customizable Tool for Online Training Evaluation (2016)

DOI OpenAlex
A customizable evaluation instrument to facilitate comparisons of existing online training programs (2013)

Knowledge Management & E-Learning An International Journal 7 citations DOI OpenAlex