“…Some studies have focused on peripheral issues such as the roles individuals can adopt in collaborative information seeking (Prekop, 2002), attitude changes in intergenerational collaboration (Caskey, 2003), and gender differences in group-based information seeking (Large, Beheshti & Rahman, 2002). Another line of research is directed towards designing interfaces and support tools to foster collaborative information-seeking activities (Chau, Zeng, Chen, Huang & Hendriawan, 2003;Druin et al , 2003;Twidale & Nichols, 1998).…”