My research involves a mix of psychometric modeling and the experimentation/modeling that arises from cognitive science and mathematical psychology. Specific research interests include

Bayesian latent variable models

Forecasting and subjective probability: Aggregation, evaluation, crowdsourcing/wisdom of crowds

Psychometric measurement: Test/item bias and fairness

Statistical modeling: Estimation, selection, software
I have published a lot of papers in good journals and have been involved in some bigtime grants, and my code can be found in some beloved R packages. For papers, see the link at top. You might also look at:

Code for reproducing results of many papers (started around 2010, so it is old and looks that way!)