Now, by borrowing methods used in ecology to track endangered species, researchers have identified the primary threat to linguistic diversity: economic development. (sciencemag.org)
For decades, group researchers did their best by borrowing methods from individual psychology and psychotherapy to study group phenomena. (div49tgp.com)
But in recent years, researchers borrowing methods used in biology to derive evolutionary trees have begun to unravel the Australian linguistic puzzle. (sciencemag.org)