» Articles » PMID: 31565572

Rate and Success of Study Replication in Ecology and Evolution

Overview
Journal PeerJ
Date 2019 Oct 1
PMID 31565572
Citations 12
Authors
Affiliations
Soon will be listed here.
Abstract

The recent replication crisis has caused several scientific disciplines to self-reflect on the frequency with which they replicate previously published studies and to assess their success in such endeavours. The rate of replication, however, has yet to be assessed for ecology and evolution. Here, I survey the open-access ecology and evolution literature to determine how often ecologists and evolutionary biologists replicate, or at least claim to replicate, previously published studies. I found that approximately 0.023% of ecology and evolution studies are described by their authors as replications. Two of the 11 original-replication study pairs provided sufficient statistical detail for three effects so as to permit a formal analysis of replication success. Replicating authors correctly concluded that they replicated an original effect in two cases; in the third case, my analysis suggests that the finding by the replicating authors was consistent with the original finding, contrary the conclusion of "replication failure" by the authors.

Citing Articles

Predation affects the evolution of sex-specific longevity.

Pennell T, Katsuki M, Archer C, Sharma M, Okada K, Hosken D Biol Lett. 2024; 20(11):20240451.

PMID: 39535110 PMC: 11558850. DOI: 10.1098/rsbl.2024.0451.


A large-scale in silico replication of ecological and evolutionary studies.

Yang Y, van Zwet E, Ignatiadis N, Nakagawa S Nat Ecol Evol. 2024; 8(12):2179-2183.

PMID: 39327468 PMC: 11618063. DOI: 10.1038/s41559-024-02530-5.


Computationally reproducing results from meta-analyses in ecology and evolutionary biology using shared code and data.

Kambouris S, Wilkinson D, Smith E, Fidler F PLoS One. 2024; 19(3):e0300333.

PMID: 38478503 PMC: 10936784. DOI: 10.1371/journal.pone.0300333.


Computational reproducibility of Jupyter notebooks from biomedical publications.

Samuel S, Mietchen D Gigascience. 2024; 13.

PMID: 38206590 PMC: 10783158. DOI: 10.1093/gigascience/giad113.


Landscape-scale mapping of soil fungal distribution: proposing a new NGS-based approach.

Janowski D, Leski T Sci Rep. 2023; 13(1):10280.

PMID: 37355666 PMC: 10290699. DOI: 10.1038/s41598-023-37538-7.


References
1.
Muller C, Riemer S, Viranyi Z, Huber L, Range F . Dogs learn to solve the support problem based on perceptual cues. Anim Cogn. 2014; 17(5):1071-80. PMC: 4138433. DOI: 10.1007/s10071-014-0739-y. View

2.
Zwaan R, Etz A, Lucas R, Donnellan M . Making replication mainstream. Behav Brain Sci. 2017; 41:e120. DOI: 10.1017/S0140525X17001972. View

3.
. PSYCHOLOGY. Estimating the reproducibility of psychological science. Science. 2015; 349(6251):aac4716. DOI: 10.1126/science.aac4716. View

4.
Moller A, Cuervo J . Sexual selection, germline mutation rate and sperm competition. BMC Evol Biol. 2003; 3:6. PMC: 156621. DOI: 10.1186/1471-2148-3-6. View

5.
Begley C, Ellis L . Drug development: Raise standards for preclinical cancer research. Nature. 2012; 483(7391):531-3. DOI: 10.1038/483531a. View