This report is the result of an explorative study, carried out at a time when interest in apprenticeship for adults was on the rise and research and evidence on the topic was scarce and fragmented. It has explored the topic from a conceptual and theoretical point of view, reviewing relevant existing research. It has also considered a practical…

This paper presents a comprehensive analysis of the link between age and proficiency in information-processing skills, based on information drawn from the Survey of Adult Skills (PIAAC). The data reveal significant age-related differences in proficiencies, strongly suggesting that proficiency tends to "naturally" decline with age. Age…