A prime word flashes briefly, followed by a target. Decide: is the target a real word (F) or a non-word (J)? Related primes speed up your response to real words. Based on lexical decision priming (Meyer & Schvaneveldt, 1971).
Very Easy
Prime: 500ms 路 20 trials 路 3000ms to respond
Easy
Prime: 300ms 路 24 trials 路 2500ms to respond
Medium
Prime: 200ms 路 28 trials 路 2000ms to respond
Hard
Prime: 100ms 路 32 trials 路 1500ms to respond
Expert
Prime: 50ms 路 36 trials 路 1200ms to respond
Scientific Background
Based on: Semantic Priming in Lexical Decision (Meyer & Schvaneveldt, 1971) (Meyer et al., 1971)