The dimensional change card sort (DCCS) is an easily administered and widely used measure of executive function that is suitable for use with participants across a wide range of ages. In the ...

In 2015, a mechanical engineer decided to use a two-week hiatus before a new job to re-examine his card collection. Sorting through his collectibles took longer than expected — 24 hours spread ...

Which cards are rare? Which ones are a bit more common, but useful enough that players would want to buy them for their decks? What are they all worth? Sorting Robotics, a company in Y Combinator ...

In 2015, a mechanical engineer decided to use a two-week hiatus before a new job to re-examine his card collection. Sorting through his collectibles took longer than expected — 24 hours spread over ...