“…In random stimulus sequences, modality shifts are known to produce longer response latencies (e.g., Spence, Nicholls & Driver, 2001). Because modality shifts affect only the Van der Stigchel, & Nijboer, 2015) presented sensitivity analyses that are based on the subset of stimuli that are free of modality shifts (e.g., A-A, V-V, AV-AV, e.g. Gondan, Lange, Rösler & Röder, 2004), or stimuli that follow a specific modality (A-A, A-V, A-AV, e.g., Miller, 1986).…”