The basic cognitive skill of numeracy is a recognized form of human capital, associated with economic and social well being for individuals and for nations. In this study, we explore how occupational complexity relates to proficiency in numeracy, among adults in full-time employment. We operationalize occupational complexity by constructing three…

Health-related decisions make use of numeracy skills, for example counting medication dosages, extracting health-related information from food packaging or understanding statistical data. Even though the concept of health literacy is often used to explain health disparities (Freedman et al., in American Journal of Preventive Medicine 36:446-451,…

Adult numeracy is one of the essential skill sets to navigate through numeric information-rich labour markets in general, and STEM industries in particular. Yet, relatively little is known about how numeracy skills are used in different settings in the USA. This study examined numeracy skill use patterns of STEM and non-STEM workers at work and…

Do skills protect against exclusion in adult ages, and how important are the skills acquired before the age of 16 years versus those acquired later on? We match the scores on numeracy and literacy skills from the 2011 PIAAC for young adults backwards to grade point average (GPA) data from compulsory school education, measured at the age of 16…

This study advances the analysis of cognitive skill use at work by considering another crucial factor: the motivation-to-learn (MtL). Previous research has indicated that MtL forms cognitive skills in the school setting. However, the role of MtL in the work setting is much less understood. The present study analyses the association between MtL and…

Little is known about which educational activities are most associated with incarcerated adults' literacy and numeracy skills. The present study examines whether informal engagement in reading, writing, and numeracy activities (e.g., reading newspapers or using calculators) is associated with incarcerated adults' literacy and numeracy skills.…

Computerized assessments and interactive simulation tasks are increasingly popular and afford the collection of process data, i.e., an examinee's sequence of actions (e.g., clickstreams, keystrokes) that arises from interactions with each task. Action sequence data contain rich information on the problem-solving process but are in a nonstandard,…

Adult numeracy is one of the essential skill sets to navigate through numeric information-rich labor markets in general, and STEM industries in particular. Yet, relatively little is known about how numeracy skills are used in different settings in the USA. This study examined numeracy skill use patterns of STEM and non-STEM workers at work and…

The rapid changes in our society have amplified the need for adult learning opportunities. However, adults often make decisions not to persist in formal learning experiences in a smooth, linear fashion. The decision to pause or terminate formal learning is a complex behavioral decision that includes knowledge, the cognitive process, personal…

We examine complex pathways that link health information seeking behavior with education and health literacy (decomposed into general literacy and numeracy), and how these pathways differ by perceived health status (need) among a nationally representative sample of Americans age 50 and older (n = 2,750). Data come from the Program for…

Adult numeracy is underresearched especially regarding numeracy practices. Research shows general correlations between numeracy skills and the use of these skills, indicating that low proficient groups use their skills less often than others do. Earlier research also shows correlations of low numeracy skills and practices with low income. Both…

More than 10 million U.S. workers with college degrees, or one in six, are immigrants. While many have found jobs that make full use of their education and skills, nearly a quarter are underemployed, that is, they are either working in jobs that require no more than a high school diploma or are out of work. Tackling immigrants' skill…