Theory-based interventions which are effective in promoting sun-protective behaviours are critical to combating the increasing rates of skin cancer.
Especially enhanced web-based interventions, which are tailored to the individual, showed higher effect sizes than solely informative websites [ 14].
These considerations certainly apply to HIT-based interventions, which are embedded in complex sociotechnical interactions that form the daily work of health care [ 12, 23, 29- 31].
Service-user involvement can help develop theoretically coherent and evidence-based interventions, which are more likely to be meaningful and address the needs of the target population.
We hypothesize that web-based interventions, which are more interactive, will be more effective in reducing cannabis use among problematic cannabis users.
Previous reviews have concentrated on the effectiveness of other interventions of a psychosocial nature (including cognitive stimulation, cognitive rehabilitation, reminiscence and activity-based interventions), which are not aimed specifically at anxiety or depression.
There are different examples of web-based interventions which are able to modify risk behaviors [ 18- 21], and there are even some manuscripts which describe protocols of similar studies [ 22- 24].
Evidence based interventions which reduce early mortality are urgently needed [51].
While this type of derived relational responding [ 8] is ubiquitous in everyday life, it is also the focal point of many Stimulus Equivalence (SE) based clinical-educational interventions, which are designed to teach children and individuals with cognitive dysfunction conditional relations among dissimilar stimuli, such as words, pictures and objects.
The effectiveness is comparable to other commercial interventions which are based on personal or group counselling sessions.
