.. _Inattentional Blindness: Inattentional Blindness ======================== **Short Description:** Inattentional blindness (IB) is the failure to notice salient events while one is paying attention to something else. IB has been widely replicated but has never been measured in a nationally representative sample. We measure IB’s prevalence and its association with ADHD and autism, and with socio-demographic background. **Methodological Details:** A computer-generated video of white and black squares and circles moving on a gray background was shown, in which participants count the number of times one type of shape touches the side of the display area, and are asked whether they saw a new shape move across the screen. Find the proposal for the module `here `_ .. csv-table:: :file: csv/Inattentional Blindness.csv :header-rows: 1