In cases such as the one reported by Fox et al. (2008), what three general basic observations related to baseline behaviour must be identified as part of a functional analysis prior to designing the actual details of a behaviour modification program? You may search online for the concept of a functional analysis in behavioural modification, if you are not familiar with it. 

Specifically, what were these three observations in the case study reported by Fox et al.?

How did the design of the interventions take them into consideration?