Heuristics(also called “mental shortcuts” or “rules of thumb") are efficient mental processes that help humans solve problems and learn new concepts. These processes make problems less complex by ignoring some of the information that’s coming into the brain, either consciously or unconsciously....
Furthermore, a biopsychosocial approach of a clinical syndrome such as frailty is more in line with the definition of health as physical, psychological and social well-being (Bergman et al., 2007; Gobbens et al., 2010a; Markle-Reid & Browne, 2003). Consequently, multidimension...