Such students are cultivated at the lower levels of the education system, and many recent studies concur that investment in knowledge directed towards the early years of education is the most effective, and that learning deficits at this stage are difficult to make up for in subsequent years.
Human capital and social capital Investing in knowledge, especially in the early years of schooling, is important for many reasons, not just because of the positive effects on the productivity of individuals. The benefits of education go beyond private financial gain.