{"action":"update","ckan_id":"238322d3-41f9-483a-b18a-676a40648c7e","date_created":"Mon, 06 Apr 2026 17:55:17 GMT","date_finished":null,"harvest_job_id":"66cf900b-df13-4b3d-baa4-1e8ef062f5a4","harvest_source_id":"7767e03d-cff1-47b3-9b5d-74dc17b94f6c","id":"736d8bdf-3241-437b-80db-4ca8c17e0223","identifier":"039d6a58-bba1-46ad-aed2-b421620e6173","parent_identifier":null,"source_hash":"47dcf0def147710fb90bc8d8bd2d4488ee14257145d02799ab86280c981d64c5","source_raw":"{\"@type\": \"dcat:Dataset\", \"accessLevel\": \"public\", \"bureauCode\": \"{018:50}\", \"contactPoint\": {\"@type\": \"vcard:Contact\", \"fn\": \"Linda Hamilton\", \"hasEmail\": \"mailto:odp@ed.gov\"}, \"description\": \"The National Assessment of Educational Progress, 2008 Long-Term Trend Study (NAEP 2008 LTT), is a study that is part of the National Assessment of Educational Progress (NAEP) program; program data available since 1971 at <https://nces.ed.gov/nationsreportcard/naepdata/>. NAEP 2008 LTT (https://nces.ed.gov/nationsreportcard/ltt) is a cross-sectional survey that assesses what America's students know and can do in reading and mathematics. NAEP 2008 LTT assessments were administered to students aged 9, 13, and 17 who were enrolled in public and non-public elementary and secondary schools throughout the nation.\", \"distribution\": [{\"@type\": \"dcat:Distribution\", \"accessURL\": \"https://nces.ed.gov/nationsreportcard/lttdata/\", \"description\": \"National Assessment of Educational Progress, 2008 Long-Term Trend Study data available through the NAEP Data Explorer\", \"format\": \"Data Explorer\", \"title\": \"NAEP Data Explorer\"}, {\"@type\": \"dcat:Distribution\", \"accessURL\": \"https://nces.ed.gov/pubsearch/pubsinfo.asp?pubid=2012462\", \"description\": \"Restricted-use data file for mathematics for the National Assessment of Educational Progress, 2008 Long-Term Trend Study\", \"format\": \"ASP\", \"title\": \"NAEP Mathematics Long-Term Trend Restricted Use Data File: 1978-2008\"}, {\"@type\": \"dcat:Distribution\", \"accessURL\": \"https://nces.ed.gov/pubsearch/pubsinfo.asp?pubid=2012463\", \"description\": \"Restricted-use data file for reading for the National Assessment of Educational Progress, 2008 Long-Term Trend Study\", \"format\": \"ASP\", \"title\": \"NAEP Reading Long-Term Trend Restricted Use Data File: 1971-2008\"}], \"identifier\": \"039d6a58-bba1-46ad-aed2-b421620e6173\", \"issued\": \"2012-02-23\", \"keyword\": [\"0ee4621b-38be-46bb-8360-219726022a58\", \"United States\", \"long-term-trends\", \"mathematics-assessment\", \"naep\", \"national-assessment-of-educational-progress\", \"reading-assessment\"], \"landingPage\": \"https://nces.ed.gov/nationsreportcard/ltt/\", \"language\": \"{en-US}\", \"license\": \"http://www.opendefinition.org/licenses/cc-zero\", \"modified\": \"2023-06-27T15:15:54.435055\", \"programCode\": \"{018:000}\", \"publisher\": {\"@type\": \"org:Organization\", \"name\": \"National Center for Education Statistics (NCES)\"}, \"spatial\": [\"United States\"], \"temporal\": \"2007/2008\", \"title\": \"National Assessment of Educational Progress, 2008 Long-Term Trend Study\"}","source_transform":null,"status":"error"}