Research indicates that people have two distinct information processing modalities, one for verbal material and one for nonverbal material. The nonverbal mode is used for visual images and is characterized by creative and relatively undisciplined associations. The verbal mode deals with abstract stimuli and is restrained by logic and the need to…

Given the role science and technology play in economic and social development in today's world, scientific and technological literacy must be given priority as an essential component of basic education. The significance of the visual component of literacy has increased with advances in technology and picture and image usage. The United Nations…