Gittelsohn and Lee [53] argued that “a mixed educational environmental-
behavioural economic approach will work
because it addresses different components of individual
(and group) decision-making. Decisions should be informed
(educational), constrained (environmental), and guided
(behavioural)” (page 60). Supporting this assertion, one
review notes that technology interventions (text messaging
or smartphone applications) supported either by education or
an additional intervention demonstrated a beneficial impact
by reducing physical inactivity and/or overweight/obesity