Table 2.

Frequency of intervention functions

Intervention function	Frequency of use, n
Persuasion	23¹⁸^–⁴⁰
Enablement	17¹⁸^,¹⁹^,²¹^–³²^,³⁸^,⁴⁰
Education	17⁸^,²⁰^,²¹^,²³^,²⁵^,²⁷^,²⁹^–³⁶^,³⁸^,³⁹^,⁴⁰
Training	9¹⁸^,²⁴^,²⁵^,²⁷^,²⁸^,³¹^,³³^,³⁷^,⁴⁰
Environmental restructuring	6²³^,²⁴^,²⁶^–²⁸^,³⁷
Modelling	4²⁰^,²⁸^,³³^,³⁶