Toward the turn of the twentieth century, a number of anthropologists became dissatisfied with this categorization of cultural elements; historical reconstructions also came to seem increasingly speculative to them. Under the influence of several younger scholars, a new approach came to predominate among British anthropologists, concerned with analyzing how societies held together in the present ( analysis, rather than or historical analysis), and emphasizing long-term (one to several years) immersion fieldwork. Cambridge University financed a multidisciplinary expedition to the Torres Strait Islands in 1898, organized by Alfred Cort Haddon and including a physician-anthropologist, William Rivers, as well as a linguist, a botanist, and other specialists. The findings of the expedition set new standards for ethnographic description.