Table 1.

Data recorded during three area searches.

Term	Definition	Area recorded	ICC
Total search duration	Start of search to when handler called “clear”	Area 1, 2, 3	0.99
Hit	Handler called alert when dog is at target odor source	Area 1, 2	NA
False	Handler called alert when dog is not at target odor source	Area 1, 2, 3	NA
Correct rejection	Handler correctly did not call an alert	Area 3	NA
Miss	Handler did not call an alert and dog did not locate target odor	Area 1, 2	NA
Target investigate duration	If dog “misses,” duration of sniffing time at target odor source	Area 1, 2	0.83
Non-target investigate duration	If dog “miss,” duration of sniffing time at selected non-target area along search path	Area 1, 2	0.92
False alert duration	Start of search to when handler called alert and dog is not at target odor source	Area 1, 2	0.92
Hit duration	Start of search to when handler called alert and dog is at target odor source	Area 1, 2	0.98
Lookback	Number of times the dog turned their head back to look at the handler	Area 1, 2, 3	0.97