“…Their results showed that computer tailoring is a product of a complex process and its characteristics and effects are influenced by a number of moderating variables, including: (a) location of delivery (b) health behaviour, (c) type of participant population, (d) type of material, (e) number of intervention contacts, (f) length of follow-up, and (g) demographic factors, behaviours, and theoretical concepts used for tailoring (Lustria et al, 2009;Shahab and McEven, 2009;Brouwer et al, 2011;McDonell et al, 2011;Schulz et al, 2012;Lustria et al, 2013). Several computer tailored programmes for smoking cessation developed in countries from North America and Western Europe show promising results, but more research is needed in order to better understand which concepts are essential to stimulate behavioural change for a particular behaviour and for particular segments of the population (Lustria et al, 2009).…”