Table 2.

The coding frequencies of the domains of the Theoretical Domains Framework

Domains of the TDF	Coding frequency	% Of total
Environmental Context and Resources	321	17.0
Intentions	259	13.7
Social Influences	245	12.9
Knowledge	207	10.9
Beliefs about Capabilities	186	9.8
Social/Professional Role and Identity	128	6.8
Beliefs about Consequences	103	5.4
Skills	95	5.0
Memory, Attention and Decision Processes	78	4.1
Reinforcement	72	3.8
Emotions	64	3.4
Optimism	58	3.1
Goals	40	2.1
Behavioural Regulation	36	1.9
Total	1892