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Regression toward the mean (“RTM”) is a phenomenon in which extremely high or low values—for example, and individual’s blood pressure at a particular moment—appear closer to a group’s average upon remeasuring. Although this statistical peculiarity is the result of random error and chance, it has been problematic across various medical, scientific, financial and psychological applications. In particular, RTM, if not taken into account, can interfere when...
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The interval estimate of any variable is known as the prediction interval. It helps decide if a point estimate is dependable.
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Kinetics describes the rate and path by which a reaction occurs. In contrast, thermodynamics deals with state functions and describes the properties, behavior, and components of a system. It is not concerned with the path taken by the process and cannot address the rate at which a reaction occurs. Although it does provide information about what can happen during a reaction process, it does not describe the detailed steps of what appears on an atomic or a molecular level. On the other hand,...
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Related Experiment Video

Updated: Mar 30, 2026

An R-Based Landscape Validation of a Competing Risk Model
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An R-Based Landscape Validation of a Competing Risk Model

Published on: September 16, 2022

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Using prediction markets to forecast research evaluations.

Marcus R Munafo1, Thomas Pfeiffer2, Adam Altmejd3

  • 1MRC Integrative Epidemiology Unit at the University of Bristol , Bristol, UK ; UK Centre for Tobacco and Alcohol Studies, School of Experimental Psychology , University of Bristol , Bristol, UK.

Royal Society Open Science
|November 21, 2015
PubMed
Summary
This summary is machine-generated.

Prediction markets accurately forecast research quality assessments, offering a simpler alternative to traditional evaluations like the Research Excellence Framework (REF2014). This approach harnesses collective intelligence for efficient research quality prediction.

Keywords:
prediction marketresearch evaluationresearch excellence framework

Related Experiment Videos

Last Updated: Mar 30, 2026

An R-Based Landscape Validation of a Competing Risk Model
05:37

An R-Based Landscape Validation of a Competing Risk Model

Published on: September 16, 2022

2.7K

Area of Science:

  • Chemistry
  • Higher Education Research

Background:

  • The 2014 Research Excellence Framework (REF2014) assessed UK higher education research quality over six years.
  • REF2014 faced criticism for its high cost and bureaucratic nature, with suggestions for simpler metric-based alternatives.

Purpose of the Study:

  • To investigate if a prediction market could yield similar insights to REF2014 for UK chemistry departments.
  • To evaluate the efficacy of prediction markets in predicting expert-judged research outcomes.

Main Methods:

  • Established a prediction market for the REF2014 outcomes of 33 UK chemistry departments.
  • Leveraged the 'wisdom of crowds' principle where participants trade on specific outcomes.

Main Results:

  • The prediction market provided information comparable to the official REF2014 assessment.
  • Demonstrated the potential of prediction markets in forecasting research quality.

Conclusions:

  • Prediction markets offer a viable, potentially more efficient, method for assessing research quality.
  • Further research could explore prediction markets in other academic disciplines and assessment cycles.