Port Harcourt | National Assessment and Accreditation Council | Ed Harcourt | Houghton Mifflin Harcourt | Edward Harcourt | Simon Harcourt, 1st Viscount Harcourt | Programme for International Student Assessment | Nic Harcourt | IPCC Fourth Assessment Report | Harcourt Williams | Harcourt | François Louis, Count of Harcourt | Florida Comprehensive Assessment Test | Edward Venables-Vernon-Harcourt | University of Port Harcourt | Test (student assessment) | IPCC Second Assessment Report | IPCC Fifth Assessment Report | Hong Kong Examinations and Assessment Authority | High School Proficiency Assessment | Harcourt (publisher) | Harcourt Butler | George Harcourt | François-Henri d'Harcourt | Assessment and Evaluation Commission | test (assessment) | Simon Harcourt, 1st Earl Harcourt | Simon Harcourt (1684–1720) | Simon Harcourt | Secondary Entrance Assessment |
The Otis–Lennon School Ability Test (OLSAT), published by the successor of Harcourt Assessment — Pearson Education, Inc., a subsidiary of Pearson PLC — is a test of abstract thinking and reasoning ability of children pre-K to 18.