Two questions, not one
The idea that open education is a path to opportunity combines two questions that are worth separating. First, does more education lead to greater social mobility? Second, does open education change who gets that education? Evidence on the first is much stronger than evidence on the second. This article looks at the first in some detail, because it sets the ceiling for what open learning could achieve, and then briefly at the second.
What the evidence on education and mobility looks like
Research on education and later life outcomes draws on several types of evidence.
Population surveys. Large datasets in many countries show that people with higher qualifications tend, on average, to have higher earnings and greater job security. This is a consistent pattern, but it is a correlation, and the difference partly reflects who goes on to higher education.
Comparisons across generations. Researchers compare the incomes of parents and children to see how strongly a family’s position carries over. Countries differ in how closely children’s outcomes track their parents’, and education systems are one of several possible explanations. The comparisons are informative about the overall picture but cannot say which particular policy is responsible.
Natural experiments. Sometimes a rule change, such as a rise in the school leaving age, affects some people and not others in a way that resembles a trial. Studies of such changes can give stronger evidence that additional schooling affects later earnings. Findings are generally supportive but vary in size across settings.
Program evaluations. Studies of scholarships, tutoring and similar programs sometimes randomly assign who takes part. These offer the cleanest evidence but cover specific programs, and their results do not always transfer elsewhere.
Taken together, this body of work supports a cautious statement: more education is generally associated with better economic outcomes, and in some well-studied cases additional schooling appears to contribute causally. The size of the effect differs between people and contexts.
Other factors in mobility
Even strong evidence for education leaves most of the story untold. Factors that research commonly identifies include:
- Family resources and stability, including income, wealth and parents’ own education.
- Neighborhood and region. Where a child grows up affects the schools, jobs and networks within reach.
- Social networks. Many jobs are found through contacts, which are unevenly distributed.
- Discrimination. Unequal treatment based on background can limit returns to the same qualification.
- Health and caring responsibilities.
- Labor market conditions. The availability of well-paid jobs determines how many people can move up, whatever their qualifications.
- Chance. Timing and luck play a role that is easy to underestimate.
Because these factors interact, it is risky to attribute one person’s progress, or one region’s, to education alone.
Where open education fits
Open education targets the second question: can it widen who obtains education? Plausible mechanisms include lower material costs, flexible access, and the chance to try a subject without enrolling. But evidence that open resources specifically affect mobility is limited. Several reasons contribute:
- Open learning at scale is relatively recent, while mobility is a long-term outcome.
- People who use open resources are self-selected, which makes comparison difficult.
- Many open courses end without a recognized qualification, so any effect on income would have to come through skills rather than credentials.
- Completion rates in open online courses are often modest, and those who finish may already have advantages.
It is therefore fair to say that the logic is plausible and that direct evidence is thin. Anyone claiming that open education reliably raises mobility is going beyond the available data.
Reading mobility claims
A few habits help when you read claims or studies in this area:
- Check what was measured. Income, occupation, years of schooling and self-reported “progress” are not the same.
- Look for a comparison. A rise in participants’ income means little without a comparable group who did not take part.
- Notice the time frame. Short follow-up periods cannot show mobility.
- Be wary of averages. An average gain can conceal some people gaining a lot and others nothing.
- Keep correlation and causation apart. Motivated people choose education and also tend to do well for other reasons.
- Ask about the context. A finding from one country or period may not apply to yours.
Practical implications
For individuals, the evidence suggests that education can be a worthwhile investment on average, but that it is wise to check whether the specific skills or credentials you are pursuing are valued where you live. Open resources can lower the cost of testing and building those skills, and can supplement formal study.
For program planners, the lesson is to link open learning with recognized credentials and support, to track what happens to participants over time, and to avoid overstating results.
For policymakers, the research implies that education is one lever among several. Employment, housing, health and discrimination shape mobility strongly, and open education complements rather than replaces action in those areas.
Overall, the case that open education can contribute to opportunity is reasonable, particularly by lowering barriers to entry. Whether that translates into movement between income groups depends on many things outside any course, and outcomes will differ between individuals and over time.