Table 3.

Means and standard deviations of the first impression ratings, the DFI scores, residual change scores and self-disclosure behaviour

	High SAs n = 24 mean (SD)	Low SAs n = 25 mean (SD)
First impression	6.3 (0.8)	6.9 (0.6)
Likeability
DFI after the waiting room	2.8 (0.8)	3.7 (0.7)
DFI after the getting-acquainted task	3.1 (0.7)	3.6 (0.7)
Residual change score
Waiting rooma	−0.21 (0.5)	0.20 (0.6)
Getting-acquainted taskb	0.03 (0.5)	−0.03 (0.6)
Self-disclosure behaviour rating scale
Waiting room	3.6 (2.1)	5.6 (1.7)
Getting-acquainted task	5.7 (1.0)	6.6 (0.9)

^aDFI rating after the waiting room minus the unstandardized predicted value of the DFI after the waiting room with first impression as predictor

^bDFI rating after the getting-acquainted task minus the unstandardized predicted value of the DFI after the getting-acquainted task with DFI rating after the waiting room as predictor