Table 7.

Trainer Perspectives on Benefits and Challenges relating to mHealth Solutions to Homework Barriers No. of Trainers

Theme	Sub-themes	No. of Trainers Raising Theme	No. of References to Theme
Benefits
Clinical utility		13	21
	Youth like technology and would engage with it	9	11
	Would help with keeping track of homework	3	4
	Will help youth develop skills and maintain treatment gains	3	4
	Will help providers with developing and assigning homework	2	2
Access, comfort, convenience		9	14
	Most people have mobile phones providing easy access	6	7
	Some providers are really good with technology	5	5
	Having exercises on the phone would be convenient	2	2
Challenges
Confidentiality issues		13	15
Access, comfort		12	26
	Some families may not have access to the technology	8	9
	Youth access to device might be restricted	4	6
	Providers might not have access to the technology	3	3
	Some families may not have internet access	3	3
	Some providers are not good with technology	3	3
	Some caregivers might not feel comfortable with it	2	2
Negative impacts on therapy		10	11
	Might promote social isolation	4	4
	It may add to the provider's administrative load	3	3
	Providers will still need to use clinical judgement	3	3
	Exercises might not fit with provider preferences	1	1