The National Longitudinal Surveys (NLS) are a set of surveys sponsored by the Bureau of Labor Statistics (BLS) of the U.S. Department of Labor. These surveys...

A longitudinal study (or longitudinal survey, or panel study) is a research design that involves repeated observations of the same variables (e.g., people)...

Because of this, several surveys and studies have been conducted which acquired information on Canadian adolescent sexuality. Surveys which provide this information...

Labor Statistics Case mix Cohort study Generational cohort National Longitudinal Surveys Prospective cohort study "Advantages and Disadvantages of Cohort...

Dynamics (PSID) China Family Panel Studies (CFPS) National Longitudinal Surveys (NLSY) Labour Force Survey (LFS) Diggle, Peter J.; Heagerty, Patrick; Liang...

Archived from the original on 2017-09-11. Retrieved 2017-09-11. "National Longitudinal Surveys". Bureau of Labor Statistics. Retrieved 2012-02-10. "How to...

The National Longitudinal Survey of Children and Youth (NLSCY) is a project of Statistics Canada which engages in the long-term study of children. The...

Sample Surveys Division (SSD) oversees planning design, operations, statistical analysis reporting, and dissemination of data from sample surveys at all...

Keven Duncan and Jonathan Sandy showed, using data from the National Longitudinal Surveys of Youth, that when student characteristics, such as age, race...

intelligent. However, an analysis of IQ data carried out by the National Longitudinal Surveys on a survey database of American "baby boomers" (NLSY79 data), the...