CONTENTS Editor’s Introduction Vil PART |. SPECIAL SECTION ON ADOLESCENT SUBSTANCE USE AND ADDICTION Introduction to Special Section Adolescent Substance Use and Addiction MACE BECKSON The Scourge of Addiction: What the Adolescent Psychiatrist Needs to Know RICHARD ROSNER Substance Abuse in Teens: A Clinical Approach to Assessment and Treatment ABRAHAM HAVIVI Brain Myelination in Prevalent Neuropsychiatric Developmental Disorders: Primary and Comorbid Addiction GEORGE BARTZOKIS The Enigma of Ecstasy: Implications for Youth and Society CHARLES S. GROB Pathological Gambling in Adolescents: No Longer Child’s Play TIMOTHY W. FONG Gamma-hydroxybutyrate (GHB) and Ketamine: Effects and Treatment of Toxicity KAREN MIOTTO, PARAS DAVOODI, AND SALOMON MAYA PART Il. DEVELOPMENT, PSYCHOPATHOLOGY, AND PSYCHOTHERAPY Structure and Function of the Adolescent Brain: Findings from Neuroimaging Studies JOSH DAY, SUFEN CHIU, AND ROBERT L. HENDREN Validation Studies of the Borderline Personality Disorder Construct in Adolescents: Implications for Theory and Practice DANIEL F. BECKER, CARLOS M. GRILO CONTENTS Diagnosing Borderline Personality Disorder in 237 Adolescence JOEL PARIS Deliberate Foreign Body Ingestion in Hospitalized Youth: A Case Series and Overview THEODORE A. PETTI, MELISSA BLITSCH, SUSANNE BLIX, AND LINDA SIMS A Pilot Study of Psychodynamic Psychotherapy in 18- to 21-Year-Old Patients with Panic Disorder BARBARA MILROD, FREDERIC BUSCH, THEODORE SHAPIRO, ANDREW C. LEON, AND ANDREW ARONSON Cross-cultural Issues in Therapy with an Asian American Adolescent HONG SHEN, SUFEN CHIU, AND RUSSELL F. LIM Author Index Subject Index