Increasing health worker capacity through distance learning: a comprehensive review of programmes in Tanzania

Table 2 Key questions addressed by methods

Method	Feasibility of distance learning	Success of distance learning programs	Ability to address HRH issues
Desk review/Internet search	X
Structured interviews	X	X	X
Focus group	X	X	X
Mail-in surveys		X	X
Observations	X	X

ISSN: 1478-4491