ad Sci U S A. 2007 Oct 23;104(43):17152.6. an Comprehension of speeded discourse by younger and older listeners. Gordon MS, Daneman M, Schneider BA. Exp Aging Res. 2009 Jul-Sep;35(3):277.96. [111] Celerity and cajolery: rapid speech may promote or inhibit persuasion through its impact on message elaboration. S