<b>Picture recognition rates and reaction times.</b>

Picture recognition rates and reaction times obtained from the keyboard responses, and the calculated decision moments (DM) for each sentence structure. The mean picture recognition rates in rationalized arcsine units (rau), reaction times (ms), and DMs (ms) were calculated over all participants for both verb-second and relative-clause structures of the OLACS corpus. The calculated DMs are listed for each sentence structure with the corresponding width Δt (in milliseconds) of the confidence interval at the 15% threshold along the timeline.