Best suited to studies requiring nuance, trust-building, or access to respondents who are harder to reach by phone or online — including many rural and lower-connectivity communities across South Africa’s provinces. It also supports observational elements and central location tests (CLTs) that other methods can’t replicate.
Trade-offs: higher cost and longer field time, but typically the highest response quality for sensitive or complex topics.
A strong fit when speed and geographic reach matter — telephonic interviewing can cover a national sample faster than door-to-door fieldwork, with real-time supervision and quality checks built into the call process.
Trade-offs: shorter surveys work better on the phone; long or highly visual questionnaires lose respondents.
Efficient for larger sample sizes, self-completion surveys, and audiences with reliable internet access — particularly effective for corporate and urban consumer research where turnaround time is a priority.
Trade-offs: sample representativeness needs more careful management, since online panels can skew toward more connected, urban populations.
Many of the strongest studies we run aren’t single-method — they combine, say, online for reach with face-to-face for depth in specific segments, or CATI for a national quantitative baseline with in-depth interviews layered on top. The right mix depends on the research question, not on defaulting to whichever method is cheapest or fastest.
Before locking in a method, it’s worth asking: who exactly needs to be reached, what depth of response does the objective require, and what’s the realistic timeline? Those three answers usually point clearly toward one method — or a specific combination.
Not sure which approach fits your study? Talk to our team about scoping the right methodology.
Occasional notes on fieldwork practice and data collection in South Africa.
A female-owned South African fieldwork and data collection agency operating in all nine provinces. BBBEE Level 1 contributor.
9am – 5pm, Monday to Friday
