Miller, L. C., Berg, J. H., & Archer, R. L. (1983). Openers: Individuals who elicit intimate self-disclosure. Journal of Personality and Social Psychology, 44(6), 1234-1244.
Presents an "Opener Scale" that measures the tendency to elicit intimate disclosure from others. Data from 740 undergraduates provided evidence for the scale's validity and reliability. In a face-to-face dyadic interaction between strangers in a laboratory study, 55 undergraduate women who scored either high or low on the Opener Scale were paired with other women who scored either high or low on a self-disclosure index. ...