Breadboard is a software platform for developing and conducting human interaction experiments on networks. It allows researchers to rapidly design experiments using a flexible domain-specific language and provides researchers with immediate access to a diverse pool of online participants.

The view of the survey tool. This is the core of the web app survey tool and the mobile app.

Tools for cleaning, analyzing the Honduras data.

Social loops in gut microbiome strain-sharing networks

A breadboard implementation of a public goods game

Analysis and replication code for “Group Cooperation Diverges onto Durable Low versus High Paths: Public Goods Experiments in 134 Honduran Villages,” reproducing all results in the main text and Supplementary Information. De-identified data available on request from the Human Nature Lab.

Sampling procedure for cognitive social structures data collection.

Non-parametric generalized differences-in-differences estimation, with covariate matching.