Response keys

A key is a category name on the left or right of the stage. The participant presses E or I.

Blocks 1 and 2 are practice. Their keys are the four categories you own. Edit those. Combined keys on blocks 3–4 and 6–7 are “A or C” / “B or D” built from the practice pair. The word “or” is a separator. It is not a third category. Its type size is smaller than the two terms on purpose.

Block 5 reverses the block-2 pair. Do not invent a fifth pair.

Combined keys do not have their own typeface. Each term uses the style of the practice key it came from. Change block 1 or 2, then generate or propagate. Do not type a new combined label and expect it to stick.

On a public sample, keep the labels short. Pleasant / Unpleasant, Career / Family, Man / Woman. Long political phrases do not belong on a key.