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The Evidence for Evolution02:55

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Genetic variations accumulating within populations over generations give rise to biological evolution. Evolutionary changes can result in the formation of novel varieties and entire new species. These changes are responsible for the diverse forms of life inhabiting the planet. The evidence for evolution suggests that all living organisms descended from common ancestors.
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The fossil record documents only a small fraction of all organisms that have ever inhabited Earth. Fossilization is a rare process, and most organisms never become fossils. Moreover, the fossil record only exhibits fossils that have been discovered. Nevertheless, sedimentary rock fossils of long-lived, abundant, hard-bodied organisms dominate the fossil record. These fossils offer valuable information, such as an organism's physical form, behavior, and age. Studying the fossil record helps...
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Transparency in Ecology and Evolution: Real Problems, Real Solutions.

Timothy H Parker1, Wolfgang Forstmeier2, Julia Koricheva3

  • 1Whitman College, Walla Walla, WA, USA.

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|July 28, 2016
PubMed
Summary
This summary is machine-generated.

Scientific transparency is lacking in ecology and evolution research, leading to biased conclusions. Promoting greater disclosure through editorial policies can improve the reliability of published findings.

Keywords:
P-hackingconfirmation biasinflated effect sizepreregistrationreplicationselective reporting

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Area of Science:

  • Ecology and Evolution
  • Scientific Research Transparency

Background:

  • Insufficient reporting of methods and results hinders scientific progress.
  • Unreported findings are often biased, skewing the overall scientific record.
  • Lack of transparency impacts the interpretation and meta-analysis of ecological and evolutionary studies.

Purpose of the Study:

  • To highlight the critical need for transparency in ecology and evolution.
  • To address the issue of insufficient reporting and biased results.
  • To advocate for improved editorial policies promoting scientific disclosure.

Main Methods:

  • Analysis of reporting standards in ecological and evolutionary literature.
  • Identification of common omissions in methods and results reporting.
  • Review of current trends and movements towards greater transparency.

Main Results:

  • Significant lack of detailed methods and results reporting across ecology and evolution.
  • Evidence suggests unreported results are a biased subset of findings.
  • Published literature may lead to biased or incorrect scientific conclusions.

Conclusions:

  • Enhanced transparency is crucial for accurate scientific interpretation and meta-analysis.
  • Editorial policies should be shaped to mandate or incentivize greater researcher disclosure.
  • Improving transparency will lead to more reliable and robust conclusions in ecology and evolution.