For the first time, the Survey of Adult Skills allows us to directly measure the skills people currently have, not just the qualifications they once obtained. The results show that what people know and what they do with what they know has a major impact on their life chances. On average across countries, the median wage of workers who score at Level 4 or 5 in the literacy test – meaning that they can make complex inferences and evaluate subtle arguments in written texts – is more than 60% higher than the hourly wage of workers who score at or below Level 1 – those who can, at best, read relatively short texts and understand basic vocabulary. Those with poor literacy skills are also more than twice as likely to be unemployed. In short, poor skills severely limit people’s access to better-paying and more-rewarding jobs.
It works the same way for nations: The distribution of skills has significant implications for how the benefits of economic growth are shared within societies. Put simply, where large shares of adults have poor skills, it becomes difficult to introduce productivity-enhancing technologies and new ways of working. And that can stall improvements in living standards.
Proficiency in basic skills affects more than earnings and employment. In all countries, adults with lower literacy proficiency are far more likely than those with better literacy skills to report poor health, to perceive themselves as objects rather than actors in political processes, and to have less trust in others. In other words, we can’t develop fair and inclusive policies and engage with all citizens if a lack of proficiency in basic skills prevents people from fully participating in society.