Tools & Resources
Methods, code & open materials
I build interactive tools and share code so that the methods behind my research are easy to learn, reuse, and reproduce. Everything here is open and free to use.
Featured tool
Interactive · R / Shiny
Signal Detection Theory, hands-on
An interactive companion to my Methods in Psychology tutorial. Move the signal and noise distributions, shift the decision criterion, and watch d′, response bias, and the resulting hit and false-alarm rates update in real time, no code required.
Code & tutorials
In-browser demos: SDT, error management, Bayesian updating
No installation, no server: play a detection game that measures your own d′ and criterion, then explore the models behind my research.
Signal detection theory with multilevel models
A practical, step-by-step tutorial for dyadic judgments in psychological research, with worked R examples.
OSF project archive
Preregistrations, open data, and analysis code for my studies on attraction and social perception.
Open practices
- Preregistration (OSF, AsPredicted)
- Open data & code
- Reproducible workflows (R, Quarto)
- Bayesian multilevel models (brms, Stan)
Open for reuse
These materials are free to use and adapt for teaching and research. For questions about the app or the tutorials, contact me by email.