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ReactionAbout 4 min

Trainee reaction and determination

Choice reaction to lights and tones under rising load

Four coloured lights and two tones, each with its own key. Keep up and each one waits less; the last 45 seconds run at a fixed fast pace. 30 seconds of practice, then three and a quarter scored minutes. The tests Transnet uses are not published, and the Vienna Test System is commercial software; this reproduces only the construct - choice reaction under rising load - not its screens.

Free run: the first 20 seconds

You will sit the first 20 seconds of this test and get your score for them. Unlock it for $5.99, or every test for $25, to sit the full paper and see the breakdown behind the score. What unlocking adds

Before you start
Red DYellow FGreen JWhite LLow tone ZHigh tone M