Eric Hehman
@erichehman.bsky.social
2.3K followers 190 following 190 posts
prejudice, person perception at McGill | https://prejudicemap.org
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erichehman.bsky.social
We had a new tutorial on representational similarity analysis come out recently. Led by @xallysie.bsky.social with Ruoying Zheng and @chujunlin.bsky.social

This technique lets you compare patterns across diff types of measures (eg correlate correlation matrices), super flexible
erichehman.bsky.social
McGill psych is hosting a panel for under rep minority folks possibly interested in attending grad school on Oct 20.

Register here: events.teams.microsoft.com/event/246051...
erichehman.bsky.social
cool paper extracting spatial distance from Turkish youtube videos, concludes people walk closer to their ingroup (on sidewalks etc), non religious men avoid religious women

www.nature.com/articles/s41...
example image
erichehman.bsky.social
Paper and R package for (more flexible) power analysis in multilevel: psycnet.apa.org/record/2024-...
APA PsycNet
psycnet.apa.org
Reposted by Eric Hehman
iscon.bsky.social
ISCON now seeking nominations for the 2025 Early Career Award! Recognizing a junior scientist who has made outstanding contributions to the understanding of social cognition.

Nominees must have received their PhDs no earlier than 2019.

More info here: www.socialcognition.net/early-career...
Early Career Award | Home
www.socialcognition.net
Reposted by Eric Hehman
iscon.bsky.social
ISCON now seeking nominations for the 2024 Best Social Cognition Paper Award!

This award recognizes an outstanding article (theoretical or empirical) in the field of social cognition. Papers eligible if published in 2024.

More info here: www.socialcognition.net/best-paper-a...
Best Paper Award | Home
www.socialcognition.net
Reposted by Eric Hehman
protzko.bsky.social
Hostile and benevolent sexism are both on the decline in 1,097 studies, N = 339,740 since 1996.

Note that "3" on these scales is already a neutral response. Even bigger progress in countries with more hostile sexism.

From Matthew D. Hammond

psycnet.apa.org/psycarticles...

#phdsky #psych
Reposted by Eric Hehman
yizhang96.bsky.social
New paper out in Journal of Experimental Social Psychology! 🎉

How do we figure out who will accept or reject us in a new group?

We show that people generalize relational value across friendship ties—forming a network gradient of approach & avoidance.

authors.elsevier.com/a/1lq3x51f8w...
erichehman.bsky.social
This was one of those 2010 papers where some results are entirely unbelievable. Read a paragraph, cohen's d =3.69 on some outcome. My class teams failed to replicate about 10 times alone. 2/3
erichehman.bsky.social
Part of a new CREP paper out (failing to) replicating Griskevicius et al 2010 in JPSP
Using this to plug how I think CREP is a great framework if you teach a Research Methods class, a number of my students ended up as authors, which they found pretty cool 1/3
Reposted by Eric Hehman
xrg.bsky.social
We often hear from reviewers: "what about demand effects?" So we developed a method to eliminate them. Something weird happened during testing: We couldn’t detect demand effects in the first place! (1/8)
Summary of design and results from our three studies. (A: Design) Each study used a similar experimental design, measuring both positive and negative demand in an online experiment, with three commonly-used task types (dictator game, vignette, intervention). Our experiments had ns ≈ 250 per cell. (B: Results) Observed demand effects were statistically indistinguishable from zero. The plot shows means and 95% confidence intervals for standardized mean differences derived from frequentist analyses of each experiment and an inverse variance-weighted fixed-effect estimator pooling all experiments (solid bars). Prior measurements of experimenter demand from a previous dictator game experiment (de Quidt et al., 2018; standardized mean difference from regression coefficient) and a meta-analysis primarily including small-sample, in-person studies (Coles et al., 2025; Hedge’s g statistic) are also shown for comparison (striped bars). The main text includes Bayesian analyses that quantify our uncertainty.
Reposted by Eric Hehman
ncamp.bsky.social
New in JSI (OA): Reckless speeding or tinted windows? We look at racial disparities in reasons why drivers are stopped, their disparate impacts on community trust, and how police departments exacerbate —or mitigate— their impacts through policy. (1/7)
spssi.onlinelibrary.wiley.com/doi/10.1111/...
SPSSI Journals
Traffic stops are common and consequential for citizens’ legal socialization and for racial gaps in police-community trust. Efforts to change the tenor of police interactions, however, may discount t...
spssi.onlinelibrary.wiley.com
Reposted by Eric Hehman
davehauser.bsky.social
To prevent Ps from pasting (GPT-generated) responses to your text entry Qualtrics question, disable pasting.

Add this code to the OnReady section of your question's javascript:

jQuery("#"+this.questionId+" .InputText").on("cut copy paste",function(e) {
e.preventDefault();
});

Enjoy!
erichehman.bsky.social
Loosely id throw out... anywhere the theoretical construct space is pretty saturated?
Reposted by Eric Hehman
jacob-long.com
"63% rate of likely AI-generated responses" on mTurk

www.tandfonline.com/doi/full/10....
Screenshot of study abstract
Reposted by Eric Hehman
youngkihong.bsky.social
Job alert: I'm hiring a postdoc for my lab at CU Boulder starting Fall 2026!

We study person perception, stereotyping & prejudice, and intervention science using behavioral & neuroimaging methods.

Link: jobs.colorado.edu/jobs/JobDeta...

Review starts Nov 1 and continues until filled.
Postdoctoral Associate
jobs.colorado.edu
Reposted by Eric Hehman
kevinmking.bsky.social
@drandreahoward.bsky.social, hold my beer..

Latent class growth models are worse than useless, and we've known this for more than 20 years.

(See Bauer 2007)
drandreahoward.bsky.social
i’m not going to write a thread today about problems with latent class growth analyses nope nope NOPE i won’t do it
Reposted by Eric Hehman
jungheejung.bsky.social
New Open dataset alert:
🧠 Introducing "Spacetop" – a massive multimodal fMRI dataset that bridges naturalistic and experimental neuroscience!

N = 101 x 6 hours each = 606 functional iso-hours combining movies, pain, faces, theory-of-mind and other cognitive tasks!

🧵below
erichehman.bsky.social
what is the opposite of a bloodbath
markthornton.bsky.social
The psych job market may not be dead... but it is gravely injured 😬 So far it's looking like the Trump administration's attacks on higher ed/research are going to have more than 2x the impact on the job market as the covid-19 pandemic. #psychjobs #neurojobs #academicjobs
Bar plot showing the number of psychology jobs posted each year by area. There are major dips in 2020 due to covid, and in 2025 (now).
Reposted by Eric Hehman
bxjaeger.bsky.social
Are you doing research on impression formation, face perception, personality judgment, or related topics?

Then you might be interested in joining our collaborative study!

Follow the link for more information: tilburgss.co1.qualtrics.com/jfe/form/SV_...

#socialpsyc #PsychSciSky
Reposted by Eric Hehman
grigolus.bsky.social
Our department @yorkpsychology.bsky.social has 2 open lecturer positions (=tenure-track Assistant Prof). Social psych is one of the priority areas, so consider applying if you study social behavior, incl. intergroup relations, culture, environmental or media psych.

jobs.york.ac.uk/vacancy/lect...
York. View from the river Ouse.