Hengchen Dai(@hengchen_dai) 's Twitter Profileg
Hengchen Dai

@hengchen_dai

Associate Professor at University of California, Los Angeles

ID:544697306

linkhttps://www.hengchendai.com/ calendar_today04-04-2012 00:14:03

59 Tweets

1,0K Followers

253 Following

Hengchen Dai(@hengchen_dai) 's Twitter Profile Photo

New paper Nature Human Behaviour: RCTs w/ 300K patients shed light on transferability of behavioral science knowledge. Field testing & field replications are critical!

Lucky to co-lead this work w/ @Silvia_Saccardo
UCLA Anderson School of Management UCLA Health

account_circle
Zhixu (Rick) Yang(@ZhixuRickYang) 's Twitter Profile Photo

I'm co-chairing a symposium with Anabel Büchner on goal conflicts, featuring work from us, Jiabi Wang, & Hengchen Dai. We used diverse methods (experimental, psychometric, longitudinal, machine learning, cross-cultural, etc.) to study goal conflicts in various contexts.

#SPSP2024 I'm co-chairing a symposium with @AnabelBuechner on goal conflicts, featuring work from us, @Jiabi8, & @hengchen_dai. We used diverse methods (experimental, psychometric, longitudinal, machine learning, cross-cultural, etc.) to study goal conflicts in various contexts.
account_circle
The People Lab(@HKS_PeopleLab) 's Twitter Profile Photo

🚨 NEW PAPER 🚨

When does evidence change policy?

After running RCTs, cities are most likely to adopt a nudge intervention not when it has a large effect, but when it’s put into pre-existing communication.

By Stefano DellaVigna, Woojin Kim, Elizabeth Linos

journals.uchicago.edu/doi/10.1086/72…
🧵

🚨 NEW PAPER 🚨 When does evidence change policy? After running RCTs, cities are most likely to adopt a nudge intervention not when it has a large effect, but when it’s put into pre-existing communication. By @sdellavi, Woojin Kim, @ElizabethLinos journals.uchicago.edu/doi/10.1086/72… 🧵
account_circle
Hengchen Dai(@hengchen_dai) 's Twitter Profile Photo

Interested in sharpening your research skills before graduate school? Consider applying for the Behavioral Lab Manager position at UCLA Anderson School of Management!

account_circle
Hengchen Dai(@hengchen_dai) 's Twitter Profile Photo

May the force of double be with you! My resolution is a SMART goal & uses planning prompt, (kid-made) reminder, commitment device, and emergency reserve! Katy Milkman Jason Riis

May the force of double #FreshStart be with you! My #2024NewYear resolution is a SMART goal & uses planning prompt, (kid-made) reminder, commitment device, and emergency reserve! @katy_milkman @jason_riis #behavioralscience
account_circle
Hengchen Dai(@hengchen_dai) 's Twitter Profile Photo

Offering pre-commitment does not always promote the adoption of recommended behaviors. Its impact depends on the way pre-commitment is offered and how people interpret the offer. Thanks to the amazing Joey Reiff who led the team to uncover these insights!

account_circle
Silvia Saccardo(@silvia_saccardo) 's Twitter Profile Photo

Dilip Soman 🇨🇦 BEAR UofT Cass Sunstein Varun Gauri Abby Sussman Suzanne Shu Katy Milkman daniel read 🇨🇦 @B_I_Tweets Elizabeth Linos Richard H Thaler @CaitLamberton Busara Center Eric J. Johnson BEworks Hengchen Dai & I show nudges’ estimated efficacy varies by 1-how impact is assessed, 2-targeted sample’s baseline motivation to adopt an activity, & 3-barriers nudges aim to tackle

WP1 papers.ssrn.com/sol3/papers.cf…
WP2 papers.ssrn.com/sol3/papers.cf…
WP3 papers.ssrn.com/sol3/papers.cf…
⬇️Details⬇️

account_circle
Hengchen Dai(@hengchen_dai) 's Twitter Profile Photo

Using peer comparison information to change behavior has risks: it harmed physician well-being in our 5-month RCT. Amazing leadership by Joey Reiff Justin Zhang, MD with coauthors from UCLA Health UCLA Anderson School of Management

account_circle
Hengchen Dai(@hengchen_dai) 's Twitter Profile Photo

I am hiring a full-time RA at UCLA Anderson w/ Prof
Jana Gallus Sherry Jueyu Wu! Perfect position for those looking toward grad school in economics/business/social psych. Apply here: bit.ly/uclapply SJDM, Society for Judgment and Decision Making Behavioral Scientist The BE Hub RTs appreciated!

account_circle
Katy Milkman(@katy_milkman) 's Twitter Profile Photo

Just out in PNASNews: Our new megastudy of text messages designed to nudge vaccination. The top-performing message conveyed that a vaccine was 'reserved for you.' A dream team of scientists worked on this @ChangeBcfg Penn Med Nudge Unit project to save lives: bit.ly/bcfgpnas

account_circle
Hengchen Dai(@hengchen_dai) 's Twitter Profile Photo

Had fun talking to Freakonomics about research on fresh starts with Katy Milkman Jason Riis and my work on 'resets'! Dying to hear my voice? 30:40😉 freakonomics.com/podcast/fresh-…

account_circle
UCLA Anderson Review(@AndersonReview) 's Twitter Profile Photo

Motivation to Begin or an Excuse to Slack Off?

In a recent study, Professor Hengchen Dai & fellow researchers find that, for a goal we’re already working on, that new week or month looming ahead may encourage us to slack off.
➡️ anderson-review.ucla.edu/fresh-start/

Motivation to Begin or an Excuse to Slack Off? In a recent study, Professor @hengchen_dai & fellow researchers find that, for a goal we’re already working on, that new week or month looming ahead may encourage us to slack off. ➡️ anderson-review.ucla.edu/fresh-start/
account_circle