36: Statistical inconsistencies in published research
Everything Hertz27 Jan 2017

36: Statistical inconsistencies in published research

In episode 34 we covered a blog post that highlighted questionable analytical approaches in psychology. That post mentioned four studies that resulted from this approach, which a team of researchers took a closer look into. Dan and James discuss the statistical inconsistencies that the authors reported in a recent preprint. Some of the topics covered: Trump (of course) A summary of the preprint The GRIM test to detect inconsistencies The researchers that accidently administered the equivalent of 300 cups of coffee to study participants How do we prevent inconsistent reporting? 21 word solution for research transparency Journals mandating statistical inconsistency checks, such as 'statcheck' Links The pre-print https://peerj.com/preprints/2748/ 'The grad student that didn't say no' blog post http://www.brianwansink.com/phd-advice/the-grad-student-who-never-said-no The caffeine study http://www.bbc.com/news/uk-england-tyne-38744307 Tobacco and Alcohol Research Group lab handbook (see page 6 for open science practices) http://www.bris.ac.uk/media-library/sites/expsych/documents/targ/TARG%20Handbook%20161128.pdf 21 word solution http://spsp.org/sites/default/files/dialogue_26(2).pdf Facebook page https://www.facebook.com/everythinghertzpodcast/ Twitter account https://www.twitter.com/hertzpodcast

Episoder(195)

187: What started the replication crisis era?

187: What started the replication crisis era?

We chat about the events that started the replication crisis in psychology and Dorothy Bishop's recent resignation from the Royal Society Links * The resignation blogpost (http://deevybee.blogspot.com...

3 Des 202455min

186: Evaluating journal quality

186: Evaluating journal quality

In this episode we chat about a Nordic approach for evaluating the journal quality and how we should be teaching undergraduates to evaluate journal and article quality Links * The Norwegian journal re...

13 Nov 202443min

185: The Retraction

185: The Retraction

We discuss the recent retraction of a paper that reported the effects of rigour-enhancing practices on replicability. We also cover James' new estimate that 1 out of 7 scientific papers are fake. Link...

4 Okt 20241h 8min

184: A race to the bottom

184: A race to the bottom

Open access articles have democratized the availability of scientific research, but are author-paid publication fees undermining the quality of science? The preprint by Morgan and Smaldino - https://...

5 Sep 202448min

183: Too beautiful to be true

183: Too beautiful to be true

Dan and James discuss a paper describing a journal editor's efforts to receive data from authors who submitted papers with results that seemed a little too beautiful to be true Main edisode takeaways ...

3 Aug 202445min

182: What practices should the behavioural sciences borrow (and ignore) from other research fields?

182: What practices should the behavioural sciences borrow (and ignore) from other research fields?

Dan and James answer a listener question on what practices should the behavioural sciences borrow (and ignore) from other research fields. Here are the main takeaways: Keeping laboratory records and u...

2 Jul 202451min

181: Down the rabbit hole

181: Down the rabbit hole

We discuss how following citation chains in psychology can often lead to unexpected places, and how this can contribute to unreplicable findings. We also discuss why team science has taken longer to c...

3 Jun 202442min

180: Consortium peer reviews

180: Consortium peer reviews

Dan and James discuss why innovation in scientific publishing is so hard, an emerging consortium peer review model, and a recent replication of the 'refilling soup bowl' study. Other things they cover...

2 Mai 202450min

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