Lorne Campbell

@lornejcampbell.bsky.social

Relationship science, open and reproducible science. Western University, Psychology (social, personality, methods/stats).

Was talking to my daughter about the old Kurt Vonnegut book titled "Player Piano" tonight (great book IMO, and very relevant given the AI bubble of today). Came across this quote: “Everything you think you think because somebody promoted the ideas. Education—nothing but promotion.”

This meta analysis reminded me of a research co-authored by my colleague Erin Heerey on "The Role of Experimenter Belief in Social Priming" (see abstract below). Cool study (and meta analysis).

Abstract of paper: Research suggests that stimuli that prime social concepts can fundamentally alter people’s behavior. However, most
researchers who conduct priming studies fail to explicitly report double-blind procedures. Because experimenter expectations may influence participant behavior, we asked whether a short pre-experiment interaction between participants and experimenters would contribute to priming effects when experimenters were not blind to participant condition. An initial double-blind experiment failed to demonstrate the expected effects of a social prime on executive
cognition. To determine whether double-blind procedures caused this result, we independently manipulated participants’ exposure to a prime and experimenters’ belief about which prime participants received. Across four experiments, we found that experimenter belief, rather than prime condition, altered participant behavior. Experimenter belief also
altered participants’ perceptions of their experimenter, suggesting that differences in experimenter behavior across conditions caused the effect. Findings reinforce double-blind designs as experimental best practice and suggest that people’s prior beliefs have important consequences for shaping behavior with an interaction partner.
Dr Mircea Zloteanu 🌺🌞🍃@mzloteanu.bsky.social · 4mo ago

#statstab #526 A Meta-Analysis of the Impact and Heterogeneity of Explicit Demand Characteristics Thoughts: The impact of the design on conclusions is under-appreciated #demandcharacteristics #design #methodology #error #bias #metascience #metaanalysis online.ucpress.edu/collabra/art...

Vonnegut, in his 1952 book “Player Piano”, wrote about a dystopian world and the people struggling to sort it all out. When too many people are made redundant with technology, then what happens? Worth another read IMO.

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Join us for the LOVE REPLICATIONS WEEK from March 2 - 6 with talks on reproductions, replications, how to find them, how to conduct them, how to have them conducted on your study, where to publish them, and much more!

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A study finds only 5% of transportation research papers share code and 4% share data, underscoring the need for open science. Using Large Language Models, researchers created a pipeline to track data availability, boosting transparency in transportation research. https://arxiv.org/abs/2601.14429

Measuring the State of Open Science in Transportation Using Large Language Models

ArXiv link for Measuring the State of Open Science in Transportation Using Large Language Models

arxiv.org

Learned last week that the new version of the OSF removed the “comments” function. I really liked it, but I guess not used enough overall. So far not impressed with the user facing side of the OSF—feels like a house mid construction; it stands and has a roof and windows, but no finishing touches.

Lorne Campbell@lornejcampbell.bsky.social · 2y ago

First time for me using the OSF as a tool for teaching a joint Grad/Undergrad course. All students are contributors to the project. A weekly assignment is to upload paper related to class topic, and use the comment function to share views on paper and talk to each other about them.

I certainly was not able to predict specifically what would happen, but the evidence was clear enough in September 2024 that the US was going to a dark place if/when Big T won the election. And that darkness casts a long shadow, with threats to former friends and brutality within. Hate and greed.

Lorne Campbell@lornejcampbell.bsky.social · 2y ago

I admit I am waiting until to see outcome of US election before attending any US based academic conference. So many good things in academia outside the US nowadays. I imagine more growth in conferences etc outside the US if it moves toward autocracy this year.

For the middle powers of this world: “when we only negotiate bilaterally with a hegemon, we negotiate from weakness. We accept what’s offered. We compete with each other to be the most accommodating. This is not sovereignty. It’s the performance of sovereignty while accepting subordination”

Carney: "We stand firmly with Greenland and Denmark and fully support their unique right to determine Greenland's future. Our commitment to NATO's Article 5 is unwavering ... Canada strongly opposes tariffs over Greenland"

Trump introduces a tariff for goods from The Netherlands. Great. Bring it on. I am happy to suffer any damage to our economy, and subsequent reduction to my wealth, for doing the right thing (being willing to protect Greenland).

Congratulations to Dr. David Kenny on having one of the top 10 most cited Personal Relationship articles in the past decade. The article Reflections on the actor—partner interdependence model reviews the history of the development of the APIM, focusing on the original...

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