Ten Percent Of U.S. High School Students Graduating Without Basic Object Permanence Skills

<just some UI feedback from gleaning the screen shot>

• looks clean enough
• apparently contextual help, I like those
• tables love to be sortable (maybe the table is already sortable, please indicate (🔺🔻))
• the location of the ‘download’ button is somewhat random and it doesn’t need an extra border, the color is more than enough for it to stand out
• this also affects the order of screen reading/information intake

NIИ - Gave up

…but inch nails is probably cheating anyway.