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Johnston, Lloyd D.; O'Malley, Patrick M.; Bachman, Jerald G.; Schulenberg, John E. – Institute for Social Research, 2011
The full 2010 survey results are reported in "Monitoring the Future National Survey Results on Drug Use, 1975;2010: Volume I, Secondary School Students". That monograph contains a description of MTF's design and purposes, as well as extended reporting on substance use of all kinds, licit and illicit, and a number of related factors such as…
Descriptors: Narcotics, Drug Abuse, Social Environment, Secondary School Students
Johnston, Lloyd D.; O'Malley, Patrick M.; Bachman, Jerald G.; Schulenberg, John E. – Institute for Social Research, 2010
This occasional paper serves as a supplement to one of four annual monographs from the Monitoring the Future (MTF) study, written by the study's investigators and published by the study's sponsor, the National Institute on Drug Abuse. The full 2009 survey results are reported in "Monitoring the Future National Survey Results on Drug Use,…
Descriptors: Narcotics, Drug Abuse, Social Environment, Secondary School Students
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Redmond, Sean M. – Clinical Linguistics and Phonetics, 2004
Conversational indices of language impairment were used to investigate similarities and differences among children with Attention-Deficit/Hyperactivity Disorder (ADHD), children with Specific Language Impairment (SLI) and children with typical development (TD). Utterance formulation measures (per cent words mazed and average number of words per…
Descriptors: Attention Deficit Disorders, Hyperactivity, Language Impairments, Measures (Individuals)
Mandinach, Ellen B.; Bridgeman, Brent; Cahalan-Laitusis, Cara; Trapani, Catherine – College Board, 2005
The effects of extended time on SAT Reasoning Test™ performance are examined. The study explored the impact of providing standard time, time and a half (1.5 time) with and without specified section breaks, and double time without specified section breaks on the verbal and mathematics sections of the SAT®. Differences among ability, disability, and…
Descriptors: College Entrance Examinations, Standardized Tests, Timed Tests, Disabilities