Table 2.

Mean (SD) of ratings for naturalness, probability, plausibility, and comprehensibility as well as for event causality quantified in the Dowty (1991) proto-role properties^a

Condition	NAT	PRO	PLA	COM	VOL	SEN	CAU	MOA	MOU	CHA	CHU
AH	3.2 (0.8)	3.0 (0.9)	2.6 (0.8)	3.6 (0.6)	3.6 (0.8)	3.6 (0.7)	3.3 (0.9)	3.6 (0.8)	1.8 (0.9)	3.2 (0.9)	3.3 (0.8)
AL	3.2 (0.8)	2.9 (0.9)	2.5 (0.8)	3.6 (0.7)	3.0 (1)	3.0 (0.9)	2.7 (1)	2.8 (1)	2.2 (1)	2.7 (1)	2.7 (1)
PH	3.2 (0.8)	2.9 (0.9)	2.5 (0.8)	3.6 (0.6)	3.5 (0.9)	3.6 (0.7)	3.2 (0.9)	3.6 (0.8)	1.8 (0.9)	3.3 (0.8)	3.3 (0.8)
PL	3.1 (0.8)	2.9 (0.9)	2.5 (0.8)	3.6 (0.6)	3.2 (1)	3.1 (0.9)	2.9 (1)	2.9 (1)	2.2 (1)	2.9 (1)	2.9 (1)

^a NAT, Naturalness; PRO, probability; PLA, plausibility; COM, comprehensibility; VOL, volition; SEN, sentience; CAU, causation; MOA, motion agent; MOU, motion undergoer; CHA, change agent; CHU, change undergoer; AH, active-high; AL, active-low; PH, passive-high; PL, passive-low.