"Scaling Studies" are a thing, now part of "Implementation Science".
The focus tends to be what makes pilot projects scale-able, and what interferes with. Politicians and funders get (understandably) irritated when pilots keep failing to scale - this was happening a lot in the 1990s, which gave rise to the first studies on scaling.
Implementation science looks more generally at what really works IRL / in the field - a lot is going on in this in Chicago and Global Health.
Thanks for choosing an important topic (maternal health) which can greatly affect infant and whole family health and prosperity.
Historically, the interventions which lead to a very helpful 2 year gap between pregnancies are called "birth spacing" or just "spacing". If others are interested in this, or stunting, or impacts on educational attainment/IQ, a lot is available.
USAID's work on the BASICS programme and its successors is especially important, and produced a lot of effectiveness outputs and lessons learned, available now through me, in books, and via Scholar searches like this one on Ghana.
Some categories to bear in mind:
- for behaviour change in parental or sexual practices, single interventions of a limited duration are rarely effective; multiple tactics over an extended period work better; good examples include USAID BASICS approach to increasing breast-feeding and vaccination in Madagascar, using women's drama groups, radio, artists, flags on clinics, positive deviants, income-generation etc all in the same district
- a properly participatory approach (PLA) and (ideally) community-led approach is more likely to work and sustain itself; this takes more initial negotiation, and experienced community workers, but it pays off handsomely.
- this is an area where expertise and field experience in specific IRL context do matter: there are so many things to get wrong, and people have been working on effectiveness, health economics and RTCs for decades. This does not mean EAs have no role, but talking to larger NGOs/sector funders and asking them to identify gaps can be a good strategy. If an NGO repeatedly gets USAID, GIZ and French funding and has been around in a country for 20 years, they have probably achieved some good impacts and know some unmet needs and opportunities. NGOs are often friendly about networking and referals. (Try the Hash House Harriers or English-speaking church or embassy events, ot stop by at the Netherlands Embassy, often helpful and pragmatic)
I'm happy to be called about this, and any global health/poverty issues.
I agree that global health and poverty need giving now, and admire your willingness with being OK to create a drop in the bucket!
I'm working on interventions that interrupt inter-generational poverty / the poverty cycle, and some excellent USAID health research has identified infant cognitive stunting as a key lock on intergenerational poverty in Africa, and aflatoxin B1 as a key cause of that stunting, along with smoke, lead and malnutrition of mothers and adolescent girls.
There's a contradiction between this:
>If you believe in this community, you should believe in its ability to make its own decisions.
and these:
>Diverse communities are typically much better at accurately analysing ...
>The EA community is notoriously homogenous, and the “average EA” is extremely easy to imagine: he is a white male in his twenties or thirties from
I'm all for transparency, but it's not clear to me that normal "democracy" if it means "equal voting from the current EA constituency" is likely to make an improvement: as with some primary voting systems, it may lead to an even more narrow leadership culture.
A diverse representative "council" might be better, or something like citizen's juries and people's assemblies. Holocracy and Sociocracy would be well worth looking at, along with systemic concensing for 'minor' or 'low consequence' or short term decisions.
Participatory Learning and Action, participatory budgeting and participatory video are also very useful.