I study the rational and irrational aspects of decision-making and its two-way relationship with mental wellbeing. Tweets reflect my own views, RT ≠ endorsement
Aug 3, 2022 • 16 tweets • 11 min read
Bummer! The reliability of individual economic rationality measurements is moderate to poor🙁Here's a summary 🧵of our recent paper @PNASNews /w @lucalupken, Nils Lüschow, and @kalenscher. #neuroeconomics@INSEAD@HHU_de cc @veredkurtz@vectornomist pnas.org/doi/10.1073/pn…
Background: Research in psych, behav. & neuroecon searches individual differences & correlates of rationality. Indices of revealed preference consistency (GARP) are used as ad hoc measurement for the supposedly latent concept of rationality, often interpreted as psych. construct.
Oct 20, 2021 • 12 tweets • 6 min read
This was a ride! My first registered report (stage 2) /w @kalenscher was just published at Royal Society Open Science 🎉🎉 "Influence of memory processes on choice-consistency". Here's a quick tweeprint...
@RSocPublishing@HHU_de@RegReports
We aimed to test the influence of memory retrieval of exemplars on choice-consistency in a novel visual choice paradigm. Participants had to select one out of a set of five cubes that has the subjectively most similar orientation along 2 dimensions to the exemplar.
