Semih Aktepe
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semihaktepe.bsky.social
Semih Aktepe
@semihaktepe.bsky.social
doctoral researcher of cognitive and statistical modeling @unimarburg.bsky.social
semihcanaktepe.github.io
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How does plausibility shape the truth effect?

In our new paper with @danielheck.bsky.social, we propose a Bayesian model specifying how repetition and plausibility jointly influence binary truth judgments in light of nonlinear transformations.

🔓 Read it for free: rdcu.be/eccDv
Reposted by Semih Aktepe
Actually, we recently spooked away some ghosts with warnings and other scary things (with @semihaktepe.bsky.social)
October 30, 2025 at 7:00 AM
Reposted by Semih Aktepe
New paper by my PhD student @semihaktepe.bsky.social now published 🚀

"Revisiting the effect of discrepant perceptual fluency on truth judgments" tinyurl.com/2eepue5y

--> Two experiments & a meta-analysis indicate that high visual contrast does not lead to higher truth judgments.
June 12, 2025 at 10:38 PM
How does plausibility shape the truth effect?

In our new paper with @danielheck.bsky.social, we propose a Bayesian model specifying how repetition and plausibility jointly influence binary truth judgments in light of nonlinear transformations.

🔓 Read it for free: rdcu.be/eccDv
March 6, 2025 at 7:57 AM
Reposted by Semih Aktepe
Counterfactual Reasoning in Children: Evidence from an Eye-Tracking Study with Turkish-Speakers: http://osf.io/e95wp_v1/
January 31, 2025 at 10:13 AM
Reposted by Semih Aktepe
Revisiting the Effect of Discrepant Perceptual Fluency on Truth Judgments: http://osf.io/rcehz_v1/
February 1, 2025 at 9:34 AM
Reposted by Semih Aktepe
New preprint by my PhD student @semihaktepe.bsky.social:

Revisiting the Effect of Discrepant Perceptual Fluency on Truth Judgments
osf.io/preprints/ps...

We could not replicate the effect that higher color contrast results in higher truth judgments in two online experiments (N=98 and N=294).
February 3, 2025 at 9:32 PM
Reposted by Semih Aktepe
We have a new reproduction. Siepe et al. reproduce: "A systematic review and Bayesian meta-analysis of the acoustic features of infant-directed speech" by Cox et al. @naturehumbehav.bsky.social. Full report below.
February 3, 2025 at 1:15 PM
Reposted by Semih Aktepe
We (matzekloft.bsky.social, Semih Aktepe, @danielheck.bsky.social) recently participated in a robustness reproduction of articles in Nature Human Behaviour. It was a nice learning experience to check the reproducibility of others' code and to think about useful additional robustness analyses
Our paper on the acoustic features of infant directed speech published on @naturehumbehav.bsky.social (doi.org/10.1038/s415... w @chrismmcox.bsky.social) was assessed for reproducibility and robustness by @bsiepe.bsky.social & co. The experience was pretty amazing: impressive effort, 1/
doi.org
December 3, 2024 at 5:20 PM
Reposted by Semih Aktepe
New preprint by my PhD student Semih Aktepe 🥳

Modeling the Link between the Plausibility of Statements and the Truth Effect
osf.io/preprints/ps...

- formalization of simulation-based model
- nonlinear scale transformations & interactions
- Bayesian modeling in Stan
June 18, 2024 at 1:52 PM