Philippe Van de Calseyde (@pvdcalseyde) 's Twitter Profile
Philippe Van de Calseyde

@pvdcalseyde

Assistant professor studying human judgment and decision making, with a special interest in crowd judgments, algorithms, and response times @TUeindhoven

ID: 3326992853

linkhttps://scholar.google.com/citations?hl=en&user=KahLV2UAAAAJ calendar_today15-06-2015 13:46:18

182 Tweet

125 Followers

1,1K Following

Emir Efendić (@emirefen) 's Twitter Profile Photo

Haven't been here in a while but we have a new paper out that is relevant to a lot of current #AI interaction discussion. We find that people differently judge other people's goals when they get advice from algorithms vs. humans. psyarxiv.com/bp24r/ <- 📜 Thread ⬇️

Marek Vranka (@mvranka) 's Twitter Profile Photo

📚 Our new research reveals that when people seek advice from algorithms, observers attribute the algorithm's primary goal to the advice seekers. This can lead to skewed perceptions of motives compared to when advice is sought from humans. Implications for fairness & #HCI. #AI 🤖

Marek Vranka (@mvranka) 's Twitter Profile Photo

And now our #AI advice paper is published in International Journal of Human-Computer Interaction: tandfonline.com/doi/full/10.10…

Emir Efendić (@emirefen) 's Twitter Profile Photo

Following the crowd (majority rule) is a pretty good strategy. But what about in those cases where the crowd tends to get it wrong? In a new preprint, we tackle this issue. See below! 📜psyarxiv.com/7vykm/📜

KrajbichLab (@krajbichlab) 's Twitter Profile Photo

Super excited to see this paper out. We use game theory, lab experiments, and cognitive psychology, to study response time in strategic exchanges (e.g. bargaining). Fast rejections signal a bad deal and so result in a better followup offer. So, bargainers try to reject quickly.

Super excited to see this paper out. We use game theory, lab experiments, and cognitive psychology, to study response time in strategic exchanges (e.g. bargaining). Fast rejections signal a bad deal and so result in a better followup offer. So, bargainers try to reject quickly.
Martijn J. van den Assem (@mjvandenassem) 's Twitter Profile Photo

Are you in ☀️ Vienna attending #SPUDM? Tomorrow after lunch I will be presenting this 👇 game show paper (13:15 session in room TC 2.02). Will squeeze in a video in this 11 mins talk, I promise ✌️. Happy to meet and talk! SPUDMConference

Behavioral Scientist (@behscientist) 's Twitter Profile Photo

"The Many Co-Authors project has the potential to bring clarity to the allegations of fraud, possible revocation of tenure, retracted papers, defamation lawsuit, and crowdfunding campaign for three scientists’ legal defense. " behavioralscientist.org/amid-uncertain…

Dennie van Dolder (@dvdolder) 's Twitter Profile Photo

🚨Updated version of our paper "Behavioral Risk Profiling: Measuring Loss Aversion of Individual Investors". Super short summary: we implement a theoretically valid measurement method for loss aversion in a real risk profiling application of a bank. Longer summary below 👇

🚨Updated version of our paper "Behavioral Risk Profiling: Measuring Loss Aversion of Individual Investors".  Super short summary: we implement a theoretically valid measurement method for loss aversion in a real risk profiling application of a bank. Longer summary below  👇
Olga Stavrova (@olgastavrova) 's Twitter Profile Photo

Job alert! I'm looking to hire a PhD student to join my group at Universität Lübeck to study #MentalHealth, #Wellbeing, #PersonalityPsychology, #SocialPsychology. Please spread the word! uni-luebeck.de/fileadmin/uzl_… #JobAlert

Robert Böhm (@robert_bohm) 's Twitter Profile Photo

How do we need to combine individual predictions to maximize prediction accuracy, i.e., Wisdom of the Crowd? We invite YOU to propose an aggregation mechanism that will compete with other research teams' suggestions in a number of prediction tasks. Interested? Read more👇 (1/3)

How do we need to combine individual predictions to maximize prediction accuracy, i.e., Wisdom of the Crowd? We invite YOU to propose an aggregation mechanism that will compete with other research teams' suggestions in a number of prediction tasks. Interested? Read more👇 (1/3)
Bastian Jaeger (@bxjaeger) 's Twitter Profile Photo

🐶New preprint w/ Emir Efendić🐶 Across 4 preregistered studies we find that consumers distrust and avoid sharing economy sellers who do not display a personal photo. osf.io/preprints/psya… A 🧵:

🐶New preprint w/ <a href="/EmirEfen/">Emir Efendić</a>🐶

Across 4 preregistered studies we find that consumers distrust and avoid sharing economy sellers who do not display a personal photo.
osf.io/preprints/psya…

A 🧵:
Kevin A. Bryan (@afinetheorem) 's Twitter Profile Photo

The hardest thing to explain to non-academics is how different technical rigor is across fields. Here's (yet another) article in PNAS, of course handled by Fiske, of course in psych, that we would have desk rejected. Paper is "Can Names Shape Facial Appearance?" 1/n

Emir Efendić (@emirefen) 's Twitter Profile Photo

Been away from socials, but want to mention a new project that I'm really proud of. In this pre-print we present evidence for a simple solution on how to find accurate answers to open-ended questions: select the person fastest to respond (thread ⬇️) papers.ssrn.com/sol3/papers.cf…

Martijn J. van den Assem (@mjvandenassem) 's Twitter Profile Photo

🥂 New working paper! 🍾 “Follow the fast: A simple algorithm for extracting wisdom from crowds” Summarizing thread by one of my coauthors below 👇

Koenfucius 🔍 (@koenfucius) 's Twitter Profile Photo

When crowdsourcing a solution to an open-ended question, you could do worse than apply the ‘Follow the fast’ heuristic—research by Philippe Van de Calseyde et al finds the quickest answer is the most likely to be the most accurate (more so, the larger the crowd): buff.ly/4gG93lj

When crowdsourcing a solution to an open-ended question, you could do worse than apply the ‘Follow the fast’ heuristic—research by <a href="/pvdcalseyde/">Philippe Van de Calseyde</a> et al finds the quickest answer is the most likely to be the most accurate (more so, the larger the crowd):  buff.ly/4gG93lj
Roger Federer (@rogerfederer) 's Twitter Profile Photo

Vamos, Rafa Nadal!   As you get ready to graduate from tennis, I’ve got a few things to share before I maybe get emotional.   Let’s start with the obvious: you beat me—a lot. More than I managed to beat you. You challenged me in ways no one else could. On clay, it felt like I

Stepan Bahnik (@bahniks) 's Twitter Profile Photo

We are hiring up to 3 postdoctoral researchers in economics, psychology, or organizational studies to join our interdisciplinary group at the Prague University of Economics and Business: im.vse.cz/cevyz/english/…

Dennie van Dolder (@dvdolder) 's Twitter Profile Photo

🚨 A call for Expressions of Interest to apply for the MSCA European Postdoctoral Fellowships to join the Econ Department at the University of Essex. This fellowship would allow you to pursue a two-year research project under the supervision of one or more of the great economists

🚨 A call for Expressions of Interest to apply for the MSCA European Postdoctoral Fellowships to join the Econ Department at the University of Essex. This fellowship would allow you to pursue a two-year research project under the supervision of one or more of the great economists