The Attitudes, Identities, and Individual Differences (AIID) Study is a very large (N > 200,000), multivariate dataset of social and personality measures collected at [Project Implicit](https://implicit.harvard.edu/). This dataset has a variety of potential applications for social cognition research. Please see the Experimental Design component for a description of the methodology, the Data component for the code, data, and codebooks, and the shiny app for simple exploration.