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Student research projects and GDPR

July 25, 2018 Malte Elson

Expra. Every German psychologist did an Expra during their undergrad, usually in their 2nd or 3rd semester. Expra is short…

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Posted in: Ethics, Law, Teaching
Measuring self citation using the patented 100% CI folding rule

The tyranny of metrics in science evaluation

June 26, 2018 Ruben Arslan

Here’s a little-told story about the origins of Google. Larry Page and Sergey Brin were inspired by research in scientometrics on…

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Posted in: Metrics

It’s like ten thousand replications when all you need is a [transparent loss-of-confidence statement]

May 3, 2018 Julia Rohrer

Update, March 2nd 2021: You can now find the published manuscript in Perspectives on Psychological Science, “Putting the Self in…

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Posted in: Uncategorized

Tell me I’m wrong

February 22, 2018 Ruben Arslan 4 Comments

Someone recently told me I was wrong about something. You can read the exchange here (Woodley et al., our reply).[1]minus…

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Posted in: Uncategorized

The uncanny mountain: p-values between .01 and .10 are still a problem

February 15, 2018 Julia Rohrer 8 Comments

[Update: After this post had been published, Uli Schimmack and I had a quick chat and Uli was very surprised…

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Posted in: Statistics

A Theory of Professorialism

January 10, 2018 Malte Elson 2 Comments

Acknowledgments: The ideas presented here were developed over the course of many years together with my friend and colleague nemesis Johannes…

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Posted in: Shitposting

Stupid solutions to real problems in science

November 23, 2017 Ruben Arslan 4 Comments

This post is a joint effort from all of us at the 100% CI. There is a subreddit for crazy…

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Posted in: Uncategorized
Overfitting vs. Open Data

Overfitting vs. Open Data

September 14, 2017 Ruben Arslan 7 Comments

Estimated reading time: ~6 minutes In the debate around open data, I’m missing voices from people working with public or…

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Posted in: Uncategorized
Life is like a box of chocolates

Scientific Cuddles vs. Criticism

June 22, 2017 Julia Rohrer 30 Comments

A bit more than a month ago, I arrived in Ann Arbor, Michigan, to spend my summer working with some…

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Posted in: Uncategorized

Why we should love null results

June 1, 2017 Anne Scheel 13 Comments

or Dear Sanjay TL;DR: Publication bias is a bitch, but poor hypothesising may be worse. Estimated reading time: 10 minutes…

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Posted in: Uncategorized

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  • Reviewer notes: So you’re interested in “lagged effects.”
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