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Katja Rewitz

@katjarewitz.bsky.social

PhD Student at University of Hamburg (@uni-hamburg.de) | DHPRL (@dhprlab.bsky.social) https://www.researchgate.net/profile/Katja-Rewitz

86 Followers  |  176 Following  |  5 Posts  |  Joined: 28.11.2024
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Posts by Katja Rewitz (@katjarewitz.bsky.social)

Good listen on the Exploit-Explore continuum w/ @katjarewitz.bsky.social Insightful for parents, coaches, and athletes.

The basketball example reminiscent of Gen. Melchett in Blackadder: "Doing precisely what we've done 18 times before is exactly the last thing they'll expect us to do this time!"

20.02.2026 15:08 β€” πŸ‘ 0    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

I had such a great time on this episode! 🀩
I really enjoyed taking the explore-exploit trade-off beyond theory and discussing its relevance for athletes, coaches, and performance in real sport settings. πŸ€πŸŒοΈβ€β™€οΈπŸƒβ€β™€οΈ
Thanks so much for having me @danabrahamspsych.bsky.social

17.02.2026 09:01 β€” πŸ‘ 8    πŸ” 4    πŸ’¬ 0    πŸ“Œ 1
OSF

New preprint πŸ“’

w/ @wanjawolff.bsky.social & @mbieleke.bsky.social we tracked boredom during a cycling task. Perceived effort generally increased over time – boredom didn't. Boredom varied strongly across individuals, and its dynamics predicted persistence beyond effort

πŸ“– osf.io/preprints/ps...

29.01.2026 13:07 β€” πŸ‘ 4    πŸ” 2    πŸ’¬ 0    πŸ“Œ 1

Not so average: Heterogenous boredom dynamics during an incremental physical effort task: https://osf.io/79ezb

22.01.2026 23:17 β€” πŸ‘ 1    πŸ” 4    πŸ’¬ 0    πŸ“Œ 0
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I really enjoyed talking about investigating dynamic decision strategies in sports using the explore-exploit framework at #ISSP in Hong Kong.

If you're interested in our recently published work on this topic ➑️ doi.org/10.1016/j.ps...

11.12.2025 14:46 β€” πŸ‘ 6    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
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#DHPRLab in the ISSP 16th World Congress in Hong Kong!

Curious about our talks? Stay tuned πŸ™ŒπŸΌπŸ˜Œ
@wanjawolff.bsky.social @senaozayotgonbayar.bsky.social @katjarewitz.bsky.social @lukas-hack.bsky.social

Together w/ @corimartarelli.bsky.social, @mbieleke.bsky.social, and Darias Holgado.

08.12.2025 14:14 β€” πŸ‘ 7    πŸ” 6    πŸ’¬ 0    πŸ“Œ 0
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The explore-exploit trade-off in sports and exercise: a primer on empirical and computational approaches Sports and exercise require constant on-the-fly decision-making from professional athletes and recreational exercisers alike. In the final minutes of …

Very happy to see this out now in Psychology of Sport & Exercise πŸ€“

If you’re interested in how the explore–exploit framework helps us study decision-making in sports and exercise, check it out!

w/ @nicoschuck.bsky.social & @wanjawolff.bsky.social

www.sciencedirect.com/science/arti...

03.12.2025 09:34 β€” πŸ‘ 9    πŸ” 6    πŸ’¬ 0    πŸ“Œ 1
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Die Kraft der Langeweile: Warum Nichtstun uns voranbringt Psychologe Prof. Wanja Wolff von der Uni Hamburg erklΓ€rt, warum Langeweile wie Schmerz wirkt: ein Signal, Kurs zu Γ€ndern.

πŸ“Ί A TV team from NDR visited our @dhprlab.bsky.social to learn about our current research & why boredom plays a powerful role in human behavior.

You can spend three (German, but hopefully not boring) minutes watching it here: www.ndr.de/fernsehen/se...

P.S. Thumbnail is not footage from our lab 😁

17.11.2025 10:49 β€” πŸ‘ 6    πŸ” 2    πŸ’¬ 0    πŸ“Œ 1
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An analysis of the associations between boredom, effort value, and exercise behavior Insufficient physical activity poses significant health risks, making it essential to understand psychological aspects influencing exercise engagement…

πŸ“’ New paper 🀩

w/ @katjarewitz.bsky.social & @corimartarelli.bsky.social, we used Bayesian network analyses to study the relationship between exercise boredom, effort value & self-reported exercise behavior.

TL;DR: high boredom & low value -> less exercise

www.sciencedirect.com/science/arti...

12.11.2025 08:47 β€” πŸ‘ 7    πŸ” 3    πŸ’¬ 0    πŸ“Œ 1
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Had a great time presenting our ideas on the utility of studying explore-exploit trade-offs in #sports at the ASP Conference in Bochum!

I appreciate the nice turnout - especially for such an early morning session after the social evening πŸ˜œπŸ™

lead: @katjarewitz.bsky.social w/ @nicoschuck.bsky.social

31.05.2025 14:50 β€” πŸ‘ 10    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0

The explore-exploit trade-off in sports and exercise: a primer on empirical and computational approaches: https://osf.io/uh47f

29.04.2025 20:17 β€” πŸ‘ 2    πŸ” 4    πŸ’¬ 0    πŸ“Œ 0
OSF

πŸŽ‰ First preprint from my PhD! #excited

We suggest that sport & exercise psych should adopt formal decision models to study how high-stakes contexts and self-regulatory demands shape the explore-exploit trade-off.

w/ @nicoschuck.bsky.social @wanjawolff.bsky.social
dx.doi.org/10.31234/osf...

05.05.2025 11:58 β€” πŸ‘ 12    πŸ” 4    πŸ’¬ 0    πŸ“Œ 1
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A few days ago, Yannick Ramsel visited us for an upcoming article he'll publish at @zeit.de. In the pic, you can see him bravely volunteering as a test subject for that. Stay tuned! πŸ˜‰ // @katjarewitz.bsky.social

20.02.2025 13:06 β€” πŸ‘ 2    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0