Introduction

The Adolescent Brain Cognitive Development (ABCD) Study is a longitudinal, observational study of over 10,000 youth recruited at 21 sites throughout the United States. Comprehensive biennial assessments and more limited interim assessments measure health, mental health, neurocognition, family, cultu...

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Main Authors: Terry L. Jernigan, Sandra A. Brown
Format: Article
Language:English
Published: Elsevier 2018-08-01
Series:Developmental Cognitive Neuroscience
Online Access:http://www.sciencedirect.com/science/article/pii/S1878929317301883
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author Terry L. Jernigan
Sandra A. Brown
author_facet Terry L. Jernigan
Sandra A. Brown
author_sort Terry L. Jernigan
collection DOAJ
description The Adolescent Brain Cognitive Development (ABCD) Study is a longitudinal, observational study of over 10,000 youth recruited at 21 sites throughout the United States. Comprehensive biennial assessments and more limited interim assessments measure health, mental health, neurocognition, family, cultural and environmental variables, substance use, genetic and other biomarkers, and structural and functional brain development. Within this Special Issue, readers will find much information about the rationale and objectives of the study, the broad ranging assessment protocols and new as well as traditional methodologies applied at baseline, the recruitment and retention strategies, and the anticipated final composition of the cohort. Information is also provided about how the study is coordinated and conducted, how decisions are made, how data quality is monitored, and how ethical standards are protected. In this introduction we will focus instead on the position of the ABCD Study in the changing landscape of biomedical research.
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spelling doaj.art-820ec062f8fb4083ba35849ce3eef2b82022-12-22T01:25:33ZengElsevierDevelopmental Cognitive Neuroscience1878-92932018-08-013213IntroductionTerry L. Jernigan0Sandra A. Brown1Center for Human Development, Departments of Cognitive Science, Psychiatry, and Radiology, University of California, San Diego, La Jolla, CA 92093-0115, United States; Corresponding author.Departments of Psychology and Psychiatry, University of California, San Diego, La Jolla, CA 92093-0043, United StatesThe Adolescent Brain Cognitive Development (ABCD) Study is a longitudinal, observational study of over 10,000 youth recruited at 21 sites throughout the United States. Comprehensive biennial assessments and more limited interim assessments measure health, mental health, neurocognition, family, cultural and environmental variables, substance use, genetic and other biomarkers, and structural and functional brain development. Within this Special Issue, readers will find much information about the rationale and objectives of the study, the broad ranging assessment protocols and new as well as traditional methodologies applied at baseline, the recruitment and retention strategies, and the anticipated final composition of the cohort. Information is also provided about how the study is coordinated and conducted, how decisions are made, how data quality is monitored, and how ethical standards are protected. In this introduction we will focus instead on the position of the ABCD Study in the changing landscape of biomedical research.http://www.sciencedirect.com/science/article/pii/S1878929317301883
spellingShingle Terry L. Jernigan
Sandra A. Brown
Introduction
Developmental Cognitive Neuroscience
title Introduction
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title_short Introduction
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url http://www.sciencedirect.com/science/article/pii/S1878929317301883
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