A registered report of a two‐site study of variations of the flanker task: ERN experimental effects and data quality
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| Format: | Artículo Open Access |
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Wiley
2024
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| author | Peter E. Clayson Harold A. Rocha Julia B. McDonald Scott A. Baldwin Michael J. Larson |
| author_facet | Peter E. Clayson Harold A. Rocha Julia B. McDonald Scott A. Baldwin Michael J. Larson Peter E. Clayson Harold A. Rocha Julia B. McDonald Scott A. Baldwin Michael J. Larson |
| collection | Wiley Open Access |
| contents | A registered report of a two‐site study of variations of the flanker task: ERN experimental effects and data quality Peter E. Clayson Harold A. Rocha Julia B. McDonald Scott A. Baldwin Michael J. Larson Psychophysiology Abstract Error‐related negativity is a widely used measure of error monitoring, and many projects are independently moving ERN recorded during a flanker task toward standardization, optimization, and eventual clinical application. However, each project uses a different version of the flanker task and tacitly assumes ERN is functionally equivalent across each version. The routine neglect of a rigorous test of this assumption undermines efforts to integrate ERN findings across tasks, optimize and standardize ERN assessment, and widely apply ERN in clinical trials. The purpose of this registered report was to determine whether ERN shows similar experimental effects (correct vs. error trials) and data quality (intraindividual variability) during three commonly used versions of a flanker task. ERN was recorded from 172 participants during three versions of a flanker task across two study sites. ERN scores showed numerical differences between tasks, raising questions about the comparability of ERN findings across studies and tasks. Although ERN scores from all three versions of the flanker task yielded high data quality and internal consistency, one version did outperform the other two in terms of the size of experimental effects and the data quality. Exploratory analyses of the error positivity (Pe) provided tentative support for the other two versions of the task over the paradigm that appeared optimal for ERN. The present study provides a roadmap for how to statistically compare psychometric characteristics of ERP scores across paradigms and gives preliminary recommendations for flanker tasks to use for ERN‐ and Pe‐focused studies. 10.1111/psyp.14607 http://onlinelibrary.wiley.com/termsAndConditions#vor |
| doi_str_mv | 10.1111/psyp.14607 |
| format | Artículo Open Access |
| id | wiley_oa_10_1111_psyp_14607 |
| institution | Wiley Open Access |
| license_str_mv | http://onlinelibrary.wiley.com/termsAndConditions#vor |
| publishDate | 2024 |
| publisher | Wiley |
| record_format | wiley_oa |
| spellingShingle | A registered report of a two‐site study of variations of the flanker task: ERN experimental effects and data quality Peter E. Clayson Harold A. Rocha Julia B. McDonald Scott A. Baldwin Michael J. Larson Psychophysiology A registered report of a two‐site study of variations of the flanker task: ERN experimental effects and data quality Peter E. Clayson Harold A. Rocha Julia B. McDonald Scott A. Baldwin Michael J. Larson Psychophysiology Abstract Error‐related negativity is a widely used measure of error monitoring, and many projects are independently moving ERN recorded during a flanker task toward standardization, optimization, and eventual clinical application. However, each project uses a different version of the flanker task and tacitly assumes ERN is functionally equivalent across each version. The routine neglect of a rigorous test of this assumption undermines efforts to integrate ERN findings across tasks, optimize and standardize ERN assessment, and widely apply ERN in clinical trials. The purpose of this registered report was to determine whether ERN shows similar experimental effects (correct vs. error trials) and data quality (intraindividual variability) during three commonly used versions of a flanker task. ERN was recorded from 172 participants during three versions of a flanker task across two study sites. ERN scores showed numerical differences between tasks, raising questions about the comparability of ERN findings across studies and tasks. Although ERN scores from all three versions of the flanker task yielded high data quality and internal consistency, one version did outperform the other two in terms of the size of experimental effects and the data quality. Exploratory analyses of the error positivity (Pe) provided tentative support for the other two versions of the task over the paradigm that appeared optimal for ERN. The present study provides a roadmap for how to statistically compare psychometric characteristics of ERP scores across paradigms and gives preliminary recommendations for flanker tasks to use for ERN‐ and Pe‐focused studies. 10.1111/psyp.14607 http://onlinelibrary.wiley.com/termsAndConditions#vor |
| title | A registered report of a two‐site study of variations of the flanker task: ERN experimental effects and data quality |
| topic | Psychophysiology |
| url | https://onlinelibrary.wiley.com/doi/10.1111/psyp.14607 |