The word "behavioural" refers to how a person or an animal acts or behaves in certain situations. It is about what someone does or how they act. Full definition
Very narrowly defined, breakdown is a premature and unintentionally ending of foster care because of behavioural problems of the foster child. (cyc-net.org)
The aim of this study is to test the efficacy of early intervention telephone - administered cognitive behavioural therapy in the prevention / treatment of depression, PTSD and anxiety following traumatic injury. (beyondblue.org.au)
At time 1 mothers of children with ASD reported more stress and higher levels of behavioural problems in their children compared to other groups. (link.springer.com)