PIAAC 2011-12: International Assessment of Adult Competencies

A 70 percent response rate was achieved for this cross-sectional survey assessing adult skills. The Program for the International Assessment of Adult Competencies (PIAAC) 2011-12 study measured literacy, numeracy, problem-solving in technology-rich environments, and component skills via direct assessments and interviews. It examines relationships between educational background, workplace experiences, occupational attainment, ICT use, and cognitive skills.

Use Cases

• Modeling the relationship between educational background and cognitive skills based on the survey's assessment data.
• Analyzing the link between workplace experiences and literacy/numeracy proficiency using the background questionnaire.
• Studying the impact of information and communications technology (ICT) use on problem-solving skills in technology-rich environments.
• Comparing basic skills and broad competencies of adults across different countries based on the international survey design.

Strengths

• Achieved a 70 percent response rate for the survey.
• Covers a broad range of competencies including literacy, numeracy, and problem-solving.
• Includes both direct cognitive assessments and in-person background interviews.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Last update date is unknown; freshness unverified.

Provenance

Source

Program for the International Assessment of Adult Competencies (PIAAC), likely via the National Center for Education Statistics (NCES).

Collection Method

Cross-sectional survey using paper-and-pencil, computer-administered direct assessments, and in-person interviews.

Time Range

2011-12

Geography

Adults around the world (international).