Olmo R. van den Akker
Olmo R. van den Akker
Postdoc, QUEST Center for Responsible Research
Verified email at - Homepage
Cited by
Cited by
Preregistration of secondary data analysis: A template and tutorial
O Van den Akker, S Weston, L Campbell, B Chopik, R Damian, ...
Meta-psychology 5, 2625, 2021
Same data, different conclusions: Radical dispersion in empirical results when independent analysts operationalize and test the same hypothesis
M Schweinsberg, M Feldman, N Staub, OR van den Akker, RCM van Aert, ...
Organizational Behavior and Human Decision Processes 165, 228-249, 2021
A community-sourced glossary of open scholarship terms
S Parsons, F Azevedo, MM Elsherif, S Guay, ON Shahim, GH Govaart, ...
Nature human behaviour 6 (3), 312-318, 2022
A many-analysts approach to the relation between religiosity and well-being
S Hoogeveen, A Sarafoglou, B Aczel, Y Aditya, AJ Alayan, PJ Allen, ...
Religion, Brain & Behavior 13 (3), 237-283, 2023
Sex differences in trust and trustworthiness: A meta-analysis of the trust game and the gift-exchange game
OR Van Den Akker, MALM van Assen, M Van Vugt, JM Wicherts
Journal of Economic Psychology 81, 102329, 2020
Towards wide-scale adoption of open science practices: The role of open science communities
K Armeni, L Brinkman, R Carlsson, A Eerland, R Fijten, R Fondberg, ...
Science and Public Policy 48 (5), 605-611, 2021
Kin terms and fitness interdependence
L Cronk, D Steklis, N Steklis, OR van den Akker, A Aktipis
Evolution and Human Behavior 40 (3), 281-291, 2019
Consensus-based guidance for conducting and reporting multi-analyst studies
B Aczel, B Szaszi, G Nilsonne, OR Van Den Akker, CJ Albers, ...
Elife 10, e72185, 2021
Prevalence of responsible research practices among academics in The Netherlands
G Gopalakrishna, JM Wicherts, G Vink, I Stoop, OR van den Akker, ...
F1000Research 11, 2022
Recommendations in pre-registrations and internal review board proposals promote formal power analyses but do not increase sample size
M Bakker, CLS Veldkamp, OR van den Akker, MALM van Assen, ...
Plos one 15 (7), e0236079, 2020
Citation patterns following a strongly contradictory replication result: Four case studies from psychology
TE Hardwicke, D Szűcs, RT Thibault, S Crüwell, OR van den Akker, ...
Advances in Methods and Practices in Psychological Science 4 (3 …, 2021
Fitness interdependence as indexed by shared fate: Factor structure and validity of a new measure.
JD Ayers, D Sznycer, D Sullivan, D Guevara Beltrán, OR van den Akker, ...
Evolutionary Behavioral Sciences 17 (3), 259, 2023
An integrative framework for planning and conducting Non-Intervention, Reproducible, and Open Systematic Reviews (NIRO-SR)
MK Topor, JS Pickering, AB Mendes, D Bishop, F Büttner, MM Elsherif, ...
Meta-Psychology, 2022
Selective hypothesis reporting in psychology: Comparing preregistrations and corresponding publications
OR van den Akker, MALM van Assen, M Enting, M de Jonge, HH Ong, ...
Advances in Methods and Practices in Psychological Science 6 (3 …, 2023
Increasing the transparency of systematic reviews: presenting a generalized registration form
OR van den Akker, GJY Peters, CJ Bakker, R Carlsson, NA Coles, ...
Systematic Reviews 12 (1), 170, 2023
How do psychology researchers interpret the results of multiple replication studies?
OR van den Akker, JM Wicherts, LD Alvarez, M Bakker, MALM van Assen
Psychonomic Bulletin & Review 30 (4), 1609-1620, 2023
Estimating the prevalence of discrepancies between study registrations and publications: A systematic review and meta-analyses
TARG Meta-Research Group & Collaborators, RT Thibault, R Clark, ...
MedRxiv, 2021.07. 07.21259868, 2021
Preregistration in practice: A comparison of preregistered and non-preregistered studies in psychology
OR van den Akker, MALM van Assen, M Bakker, M Elsherif, TK Wong, ...
Behavior Research Methods, 1-10, 2023
Database of articles with Open Science badges: 2020-02-21 snapshot
S Kambouris, F Singleton Thorn, O Van den Akker, M De Jonge, F Rüffer, ...
See https://osf. io/q46r5, 2020
The effectiveness of preregistration in psychology: Assessing preregistration strictness and preregistration-study consistency
O Van den Akker, M Bakker, MALM van Assen, CR Pennington, L Verweij, ...
MetaArXiv, 2023
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