Table 3.

Presence of Theory Domain Framework Categories in included studies

	Knowledge	Skills	Role identity	Capabilities	Optimism	Consequences	Reinforcement	Intentions	Goals	Memory, attention	Environment	Social	Emotion	Regulation
Aittasalo 2012 [27]	X			X					X					X
Armitage 2011 [28]									X					X
Bamberg 2006 [29]	X						X				X
Bamberg 2013 [30]	X					X	X	X	X			X		X
Ben-Elia 2011 [31]	X						X							X
Eriksson 2008 [32]	X	X							X					X
Fujii 2005 [33]	X					X	X		X			X		X
Garvill 2003 [34]									X					X
Jakobsson 2002 [35]							X		X					X
Matthies 2006 [36]	X					X	X	X	X					X
Mutrie 2002 [37]	X								X		X	X		X
Tertoolen 1998 [38]	X								X					X
Thøgersen 2008 [39]	X						X		X					X

Presence of a Theory Domain Framework category in an intervention arm is indicated with an X.