Schroeder, J., & Epley, N. (2015). The sound of intellect: Speech reveals a thoughtful mind, increasing a job candidate’s appeal. Psychological Science, 26, 877-891. [SAGE Journals Link]
Short Summary: This paper finds that people evaluate job candidates’ mental capacities more highly when they hear their “elevator pitches” than when they read them, and are more interested in hiring them (4 experiments).
Featured as Editor’s Choice in Science, 348, p. 877.