1. Detection of drowning victims- the foundation for SENTINEL A simulation study of surveillance efficacy- Summary of results Billy Doyle MS ,PG DipHsc, BHSc, EMT-P
17. Problem statement We really don't know how effective people are at detecting drowning behaviour.
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23. Drowning behaviour is complex … but predictable along a continuum [Its] detection is the function of cognition and like all aspects of human performance, is prone to error .
24. Research Question How would you measure the efficacy of detecting drowning behaviour?