This report offers the first systematic analysis of out-of-school youth populations. In so doing, it estimates the youth bulge worldwide and measures key characteristics of out-of-school youth for sub-Saharan African (SSA) countries. In addition, as examples of how existing data can be used for analysis at the national and subnational levels, the…

Despite enormous growth in the study of learners' cognitive processes, relatively little is known about how learners reason about social phenomena and issues involved in disciplines, such as history. Yet, according to scholars the process could hardly be more important, and it demands redress and scientific explanation. To contribute to the…