Studies have revealed that visual attention is affected by several factors. While moment-to-moment visual attention of children may wander from the set, the studies showed that they steadily monitor the presentation at a surface level, so that their visual attention is recaptured by certain audio cues (Anderson, Alwitt, Lorch, & Levin, 1979). Nugent (1982), Pezdek and Hartman (1983), and Pezdek and Stevens (1984 cited in Zarei & Gilanian, 2013) conducted studies to examine a video program with its audio and visual presentations decomposed by comparing the role of these two sources of information, individually and together. In most of the research, the integration of visual and auditory input has led to more recall than visual-only or audio-only presentations.