“…Interruptions have been investigated in association with diverse psychological phenomena, such as information overload (Speier et al, 1999), speed (Zijlstra, Roe, Leonara, & Krediet, I 999), and accuracy (Cellier & Eyrolle, 1992) of performance; work stress (Kirmeyer, 1988); emotional states (Seibert & Ellis, 1991); age (Czaja & Sharit, 1998); gender (Joesch, 1997); and boredom (Fisher, 1998). No studies have directly examined the effect and demands of interruptions on attentional resources during the process of skill-acquisition performance.…”