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. Author manuscript; available in PMC: 2026 Aug 1.
Published in final edited form as: Infant Behav Dev. 2025 Aug 1;80:102119. doi: 10.1016/j.infbeh.2025.102119

Table 3.

Contingency Table of Hand Coded vs. ARKit Classification Values for Left On-screen, Right On-screen, and Offscreen (Looking While Listening).

Off screen (hand coded) Left on screen (hand coded) Right on screen (hand coded)
Off screen (ARKit coded)
Left on screen (ARKit coded)
Right on screen (ARKit coded)		 75.33% (7,812)
15.23% (1,579)
9.45% (980)		 10.49% (942)
87.45% (7,850)
2.06% (185)		 13.91% (1,677)
15.87% (1,913)
70.21% (8,463)
Total 100% (10,371) 100% (8,977) 100% (12,053)

Note. Table includes values across all participants and items in the Looking While Listening task, excluding filler items that are used to grab the infants’ attention between trials, as they are in the center of the screen. Total samples = 31,401; number of samples per cell indicated in parentheses.