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Direct linkOECD Publishing (NJ1), 2012
The "PISA 2009 Technical Report" describes the methodology underlying the PISA 2009 survey. It examines additional features related to the implementation of the project at a level of detail that allows researchers to understand and replicate its analyses. The reader will find a wealth of information on the test and sample design,…
Descriptors: Quality Control, Research Reports, Research Methodology, Evaluation Criteria
National Home Study Council, Washington, DC. – 1983
A study examined the course structure and educational practices used by National Home Study Council (NHSC) member institutions. To gather data for the study, researchers mailed questionnaires to 60 members of the NHSC. Based on data from the 51 usable responses, the researchers determined that the average age of students enrolled in programs…
Descriptors: Accreditation (Institutions), Correspondence Schools, Course Content, Educational Practices
