Webthe historical timeline of group process spans from ancient times to the present. In the 1800s, groups formed for pragmatic reasons and focused on instruction. Webpresents the tip theory of groups, which takes a more molar perspective on groups than has often been the case in group research. Special emphasis is given to temporal. Webjan 1, 2001 · research on groups in organizations. The nature of groups in organizational contexts. Webthe review is organized around six themes that have been especially generative: (a) time is socially constructed; (b) time is…