Alexandra Sarafoglou
Overview
Explore the profile of Alexandra Sarafoglou including associated specialties, affiliations and a list of published articles.
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19
Citations
923
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Recent Articles
1.
Bartos F, Sarafoglou A, Aczel B, Hoogeveen S, Chambers C, Wagenmakers E
Nat Hum Behav
. 2025 Mar;
PMID: 40055551
No abstract available.
2.
Davis-Stober C, Sarafoglou A, Aczel B, Chandramouli S, Errington T, Field S, et al.
Proc Natl Acad Sci U S A
. 2025 Jan;
122(5):e2401236121.
PMID: 39869811
Replication and the reported crises impacting many fields of research have become a focal point for the sciences. This has led to reforms in publishing, methodological design and reporting, and...
3.
Holzmeister F, Johannesson M, Camerer C, Chen Y, Ho T, Hoogeveen S, et al.
Nat Hum Behav
. 2024 Nov;
9(2):316-330.
PMID: 39562799
Here we test the feasibility of using decision markets to select studies for replication and provide evidence about the replicability of online experiments. Social scientists (n = 162) traded on...
4.
van den Akker O, Bakker M, van Assen M, Pennington C, Verweij L, Elsherif M, et al.
Psychol Methods
. 2024 Oct;
PMID: 39388105
Study preregistration has become increasingly popular in psychology, but its potential to restrict researcher degrees of freedom has not yet been empirically verified. We used an extensive protocol to assess...
5.
Sarafoglou A, Hoogeveen S, den Bergh D, Aczel B, Albers C, Althoff T, et al.
R Soc Open Sci
. 2024 Jul;
11(7):240125.
PMID: 39050728
Many-analysts studies explore how well an empirical claim withstands plausible alternative analyses of the same dataset by multiple, independent analysis teams. Conclusions from these studies typically rely on a single...
6.
Sarafoglou A, Kuhlmann B, Aust F, Haaf J
Behav Res Methods
. 2024 Apr;
56(7):6557-6581.
PMID: 38627323
Multinomial processing tree (MPT) models are a broad class of statistical models used to test sophisticated psychological theories. The research questions derived from these theories often go beyond simple condition...
7.
Thibault R, Kovacs M, Hardwicke T, Sarafoglou A, Ioannidis J, Munafo M
R Soc Open Sci
. 2023 Oct;
10(10):230568.
PMID: 37830032
Although preregistration can reduce researcher bias and increase transparency in primary research settings, it is less applicable to secondary data analysis. An alternative method that affords additional protection from researcher...
8.
Sarafoglou A, Bartos F, Stefan A, Haaf J, Wagenmakers E
Psychon Bull Rev
. 2023 Aug;
31(1):242-248.
PMID: 37542014
Huisman (Psychonomic Bulletin & Review, 1-10. 2022) argued that a valid measure of evidence should indicate more support in favor of a true alternative hypothesis when sample size is large...
9.
Sarafoglou A, Aust F, Marsman M, Bartos F, Wagenmakers E, Haaf J
Behav Res Methods
. 2023 Jun;
55(8):4343-4368.
PMID: 37277644
The multibridge R package allows a Bayesian evaluation of informed hypotheses [Formula: see text] applied to frequency data from an independent binomial or multinomial distribution. multibridge uses bridge sampling to...
10.
Sarafoglou A, Kovacs M, Bakos B, Wagenmakers E, Aczel B
R Soc Open Sci
. 2022 Jul;
9(7):211997.
PMID: 35814910
The preregistration of research protocols and analysis plans is a main reform innovation to counteract confirmation bias in the social and behavioural sciences. While theoretical reasons to preregister are frequently...