Langue: anglais
Edité par American Psychiatric Association Publishing, US, 2018
ISBN 10 : 1615371958 ISBN 13 : 9781615371952
Vendeur : Rarewaves.com USA, London, LONDO, Royaume-Uni
EUR 13,36
Quantité disponible : 2 disponible(s)
Ajouter au panierSpiral Bound. Etat : New. The Pocket Guide to Psychiatric Medications for Depression provides an indispensable guide to medications for the treatment of depression, including vital information on the approved indications, usual dosages, and maximum dosages for antidepressant medications. Derived from an appendix to The American Psychiatric Publishing Textbook of Psychopharmacology, Fifth Edition, this handy guide will serve as a valuable reference and essential starting point in psychopharmacology for depression for residents and experienced clinicians alike.
Langue: anglais
Edité par American Psychiatric Association Publishing, US, 2017
ISBN 10 : 0890426813 ISBN 13 : 9780890426814
Vendeur : Rarewaves.com USA, London, LONDO, Royaume-Uni
EUR 16,52
Quantité disponible : 1 disponible(s)
Ajouter au panierSpiral Bound. Etat : New. This new pocket guide, based on the 2015 edition of Practice Guidelines for the Psychiatric Evaluation of Adults, focuses on the initial psychiatric evaluation, including additional domains of evaluation relevant to CPT documentation requirements. The guide covers aspects of the Chief Complaint; History of Present Illness; Psychiatric, Substance Use, Family, Personal and Social, and Medical Histories; Review of Systems; Examination, including Mental Status Examination; Review of Available Data; and Formulation, Diagnostic Impression, and Treatment Plan.It will be invaluble for clinical psychiatrists, psychiatric nurses, psychiatric residents, psychiatric resident fellows, clinical social workers, and clinical psychologists.
Langue: anglais
Edité par American Psychiatric Association Publishing, US, 1985
ISBN 10 : 0880482095 ISBN 13 : 9780880482097
Vendeur : Rarewaves.com USA, London, LONDO, Royaume-Uni
EUR 21,30
Quantité disponible : 14 disponible(s)
Ajouter au panierPaperback. Etat : New. Discusses law, psychiatry and morality, including case studies such as the trial of John Hinckley and the Tarasoff case. It comprehensively examines topics including the political misuse of psychiatry, Psychiatry and violence, the ethics of forensic psychiatry, the sexual exploitation of patients in psychotherapy, and much more."Dr. Stone's moral thinking is at its best when he explores various aspects of promising and undertaking obligations, for instance in his careful analysis of therapist's legal liability for the sexual abuse of their patients."- New York Times Book Review.
Langue: anglais
Edité par American Psychiatric Association Publishing, US, 1992
ISBN 10 : 0873182006 ISBN 13 : 9780873182003
Vendeur : Rarewaves.com USA, London, LONDO, Royaume-Uni
EUR 21,37
Quantité disponible : 7 disponible(s)
Ajouter au panierPaperback. Etat : New. Psychiatrists are in a unique position to understand the personalities, needs, and motivations of cult leaders and followers. This report assumes that unique vantage point in its review of the cult phenomenon. What are the psychiatric attributes of cult leaders and followers? Why do individuals join cults? Can cults play a constructive role in an individual's life? And how can psychiatrists help family and friends deal with cult members? Supported by numerous references, this report presents statistics and colorful descriptions of American cults and their effect on those who embrace them.
Langue: anglais
Edité par American Psychiatric Association Publishing, US, 1988
ISBN 10 : 0890421358 ISBN 13 : 9780890421352
Vendeur : Rarewaves.com USA, London, LONDO, Royaume-Uni
EUR 26,87
Quantité disponible : 7 disponible(s)
Ajouter au panierPaperback. Etat : New. Covers guidlines on confidentiality from the American Psychiatric Association, including confidentiality in special situations, confidentiality and records, confidentiality in special settings and confidentiality and the legal process.
Langue: anglais
Edité par American Psychiatric Association Publishing, US, 1985
ISBN 10 : 0890420009 ISBN 13 : 9780890420003
Vendeur : Rarewaves.com USA, London, LONDO, Royaume-Uni
EUR 28,74
Quantité disponible : 3 disponible(s)
Ajouter au panierPaperback. Etat : New. The book reviews the research on mental illness and addictive disorders. Beginning with the magnitude of problem, and presenting major perspectives within the field, this book then examines research progress on the major disorders and special populations, before finally presenting current and potential benefits of research to society, and the present level of research funding.
Langue: anglais
Edité par American Psychiatric Association Publishing, US, 2016
ISBN 10 : 161537082X ISBN 13 : 9781615370825
Vendeur : Rarewaves.com USA, London, LONDO, Royaume-Uni
EUR 29,52
Quantité disponible : 8 disponible(s)
Ajouter au panierHardback. Etat : New. In Improving Mental Health: Four Secrets in Plain Sight, Dr. Lloyd Sederer, a renowned psychiatrist, clinical administrator, and public health advocate, explores four foundational truths he has identified over his extensive career. These "secrets," as he calls them, are hidden in plain sight. They are epiphanies, which can enable practitioners, patients and families to better understand mental illness and improve lives. Written for clinicians in both mental health and primary care, as well as lay readers, this eloquent and concise book is full of apt, beautifully crafted patient stories designed to illuminate four secrets for a happier life. Dr. Sederer also uses historical incidents, wisdom culled from books and movies, and research findings to support his theme.Rarely are books written for mental health practitioners so richly drawn, compassionate, and insightful. Improving Mental Health: Four Secrets in Plain Sight will help clinicians understand their patients-and patients understand themselves.
Langue: anglais
Edité par American Psychiatric Association Publishing, US, 1999
ISBN 10 : 0890424179 ISBN 13 : 9780890424179
Vendeur : Rarewaves.com USA, London, LONDO, Royaume-Uni
EUR 29,66
Quantité disponible : 4 disponible(s)
Ajouter au panierPaperback. Etat : New. The book is a compendium of articles from Psychiatric Services on issues in community treatment of severe mental illness.
Langue: anglais
Edité par American Psychiatric Association Publishing, US, 2019
ISBN 10 : 1615372202 ISBN 13 : 9781615372201
Vendeur : Rarewaves.com USA, London, LONDO, Royaume-Uni
EUR 31,13
Quantité disponible : 3 disponible(s)
Ajouter au panierPaperback. Etat : New. Some of the statistics are well known, if still jarring: One of two marriages contracted will end in divorce. More than a million children each year experience their parents' divorce. Other figures are less publicized: Diagnosable psychological problems occur in 30%-40% percent of individuals whose parents divorce-a rate three times higher than that for individuals whose families remain together. Divorce and Co-parenting explores the impact of divorce on adolescents and young adults, drawing on anecdotes from the authors' own medical and law practices to illustrate how parents' decision-making can powerfully impact their children's well-being before, during, and after a divorce-even into adulthood.This volume, a revised edition of How to Help Your Children Overcome Your Divorce-originally published in the 1990s-is updated to reflect significant changes in family dynamics, technology and social media, and the matrimonial legal landscape over the past 30 years. This guide offers new methods of alternative dispute resolution, including mediation, arbitration, collaborative law, and parenting coordinators, as it addresses a wide variety of family situations, such as the following: . Uninvolved or absent noncustodial parents. Parents with mental illness. Incarcerated parents. LGBTQ parents or children. Sexually or physically abused children Although written to be a multidisciplinary resource for professionals in many settings-among them, psychiatrists, social workers, pediatricians, and attorneys-Divorce and Co-Parenting is written in an accessible, easily digestible style. This makes the book applicable for parents, grandparents, teachers, and even adolescents looking for practical information on mitigating the effects of divorce on the family.
Langue: anglais
Edité par American Psychiatric Association Publishing, US, 1984
ISBN 10 : 0890420025 ISBN 13 : 9780890420027
Vendeur : Rarewaves.com USA, London, LONDO, Royaume-Uni
EUR 31,17
Quantité disponible : 6 disponible(s)
Ajouter au panierPaperback. Etat : New. The rights of the mental disabled are highlighted in the book.
Langue: anglais
Edité par American Psychiatric Association Publishing, US, 2021
ISBN 10 : 0890424853 ISBN 13 : 9780890424858
Vendeur : Rarewaves.com USA, London, LONDO, Royaume-Uni
EUR 31,84
Quantité disponible : 2 disponible(s)
Ajouter au panierSpiral Bound. Etat : New.
Langue: anglais
Edité par American Psychiatric Association Publishing, US, 1986
ISBN 10 : 0890420041 ISBN 13 : 9780890420041
Vendeur : Rarewaves.com USA, London, LONDO, Royaume-Uni
EUR 32,40
Quantité disponible : 4 disponible(s)
Ajouter au panierPaperback. Etat : New. The book is a compendium of articles from Hospital and Community Psychiatry on tardive dyskinesia.
Langue: anglais
Edité par American Psychiatric Association Publishing, US, 1990
ISBN 10 : 0890420130 ISBN 13 : 9780890420133
Vendeur : Rarewaves.com USA, London, LONDO, Royaume-Uni
EUR 33,61
Quantité disponible : 7 disponible(s)
Ajouter au panierPaperback. Etat : New. A compendium of articles from Hospital and Community Psychiatry. Includes topics such as the myths of mental illness, managing the aggressive patient, and dealing with major mental health issues. Reviews instructional videotapes for use in family therapy and stimulus tapes on attitudes, supervision, and stereotypes.
Langue: anglais
Edité par American Psychiatric Association Publishing, US, 2023
ISBN 10 : 161537521X ISBN 13 : 9781615375219
Vendeur : Rarewaves.com USA, London, LONDO, Royaume-Uni
EUR 34,13
Quantité disponible : 15 disponible(s)
Ajouter au panierPaperback. Etat : New.
Langue: anglais
Edité par American Psychiatric Association Publishing, US, 2023
ISBN 10 : 161537521X ISBN 13 : 9781615375219
Vendeur : Rarewaves USA, OSWEGO, IL, Etats-Unis
EUR 34,74
Quantité disponible : 15 disponible(s)
Ajouter au panierPaperback. Etat : New.
Langue: anglais
Edité par American Psychiatric Association Publishing, US, 1992
ISBN 10 : 0880485272 ISBN 13 : 9780880485272
Vendeur : Rarewaves.com USA, London, LONDO, Royaume-Uni
EUR 35,71
Quantité disponible : 10 disponible(s)
Ajouter au panierHardback. Etat : New. Second Edition. Everyone feels blue now and then. Most of these feelings are short-lived and disappear over time, but sometimes the depression is so severe that it interferes with our lives. At least 10% of us will experience a major depression during our lives and, at any given time, 5% of us could benefit from treatment. "Depression and Its Treatment" is for anyone who is being treated for depression, considering treatment, or just wondering whether or not he or she is depressed. It is also for family and friends of people with depression, and anyone interested in understanding what depression is and how it is treated. Is depression caused by a chemical imbalance? Is depression inherited? Do children get depressed? Are antidepressant medications safe? These are some of the questions addressed by Drs. Greist and Jefferson in the revised edition of this book. Written in an easy-to-follow question and answer format, this helpful guide walks the reader through the maze of new information available on this mental health problem. It shows how to identify symptoms of depression, what professional services are available, and where to find additional help. Drs.Geist and Jefferson share detailed information about the effectiveness of all available treatments - from psychotherapy to medication and exercise. This guide should prove valuable to all those interested in understanding this common disorder.
Langue: anglais
Edité par American Psychiatric Association Publishing, US, 2022
ISBN 10 : 0890425833 ISBN 13 : 9780890425831
Vendeur : Rarewaves.com USA, London, LONDO, Royaume-Uni
EUR 35,95
Quantité disponible : Plus de 20 disponibles
Ajouter au panierSpiral Bound. Etat : New. This handy DSM-5-TR Classification provides a ready reference to the DSM-5-TR classification of disorders, as well as the DSM-5-TR listings of ICD-10-CM codes for all DSM-5-TR diagnoses. To be used in tandem with DSM-5-TR or the Desk Reference to the Diagnostic Criteria From DSM-5-TR the DSM-5-TR Classification makes accessing the proper diagnostic codes quick and convenient.This resource provides quick access to the following: . The DSM-5-TR classification of disorders, presented in the same sequence as in DSM-5-TR with ICD-10-CM codes. All subtypes and specifiers for each DSM-5-TR disorder are included. An alphabetical listing of all DSM-5-TR diagnoses with their associated ICD-10-CM codes. Separate numerical listings according to the ICD-10-CM codes for each DSM-5-TR diagnosis. For all listings, any codable subtypes and specifiers are included with their corresponding ICD-10-CM codes, if applicable. The easy-to-use format will prove indispensable to a diverse audience-clinicians in a variety of fields, including psychiatry, primary care medicine, and psychology; coders working in medical centers and clinics; insurance companies processing benefit claims; individuals conducting utilization or quality assurance reviews of specific cases; and community mental health organizations at the state or county level.
Langue: anglais
Edité par American Psychiatric Association Publishing, US, 1992
ISBN 10 : 0890422354 ISBN 13 : 9780890422359
Vendeur : Rarewaves.com USA, London, LONDO, Royaume-Uni
EUR 37,26
Quantité disponible : 8 disponible(s)
Ajouter au panierPaperback. Etat : New.
Langue: anglais
Edité par American Psychiatric Association Publishing, US, 2000
ISBN 10 : 0890422885 ISBN 13 : 9780890422885
Vendeur : Rarewaves.com USA, London, LONDO, Royaume-Uni
EUR 37,70
Quantité disponible : 4 disponible(s)
Ajouter au panierPaperback. Etat : New.
Langue: anglais
Edité par American Psychiatric Association Publishing, US, 1988
ISBN 10 : 0890420068 ISBN 13 : 9780890420065
Vendeur : Rarewaves.com USA, London, LONDO, Royaume-Uni
EUR 38,08
Quantité disponible : 11 disponible(s)
Ajouter au panierPaperback. Etat : New. This is a compilation of articles from Hospital and Community Psychiatry on the management of the violent patient.
Langue: anglais
Edité par American Psychiatric Association Publishing, US, 2024
ISBN 10 : 1615375031 ISBN 13 : 9781615375035
Vendeur : Rarewaves.com USA, London, LONDO, Royaume-Uni
EUR 38,31
Quantité disponible : 7 disponible(s)
Ajouter au panierPaperback. Etat : New. The Anxiety and Depression Association of America (ADAA) and the American Psychiatric Association (APA) have collaborated on this comprehensive guide, which is designed to empower patients and their support networks in their quest for wellness. Structured into six sections, each offering invaluable insights and tools, the book features:A thorough description of various mental health disorders-including major depressive disorder, bipolar disorder, social anxiety disorder, and others-that bridges the gap between professional diagnosis and patient comprehension.A concise summary of evidence-based treatments for specific disorders that will help guide informed decisions toward optimal treatment paths.A detailed, chapter-by-chapter analysis of U.S. Food and Drug Administration-approved medications for psychiatric disorders as well as new medications in development.An exploration of neuromodulation therapies, including electroconvulsive therapy, vagus nerve stimulation, deep brain stimulations, and transcranial magnetic stimulation. A comprehensive review of evidence-based psychotherapies such as cognitive-behavioral therapy, dialectical behavior therapy, and others for treatment of conditions such as postpartum depression, posttraumatic stress disorder, and obsessive-compulsive disorder.An examination of emerging treatments such as psychedelics and virtual reality therapy; discussion of caring for special patient populations, including pregnant patients, children, and elderly patients; and an overview of treatment settings, such as inpatient, residential, and community outpatient care.With case vignettes that illustrate important information, a multitude of easily referenced tables, and suggested readings for further exploration, this accessible guide provides readers with the knowledge and tools to make informed decisions and embark on a journey toward lasting wellness.
Langue: anglais
Edité par American Psychiatric Association Publishing, US, 2019
ISBN 10 : 1615372628 ISBN 13 : 9781615372621
Vendeur : Rarewaves.com USA, London, LONDO, Royaume-Uni
EUR 38,55
Quantité disponible : 5 disponible(s)
Ajouter au panierPaperback. Etat : New. The author of Doing Supportive Psychotherapy set out to address a paradox: although conducting psychotherapy is one of the most intimate and exciting things a mental health professional can do, many textbooks on the subject are dull, with formal, stilted dialogue between patient and therapist which prompts the question, "Does anyone really talk like that?" This text was designed to be different. In a dynamic, informal style, the book draws the reader in, providing the essential building blocks that are both applicable to any mental health discipline and compatible with any type of psychotherapy. The dozens of case examples presented were taken from actual cases and illustrate a full range of interactions?from the excellent to the seemingly ineffective: all have instructional value. Likewise, the dialogue between therapist and patient is conversational in a realistic way, sometimes eloquent, sometimes not. This approach gives the reader a true sense of the scope of the therapeutic interaction. In addition, the underlying structure of the book is logical and easy to grasp, beginning with the evolution of supportive psychotherapy and ending with a chapter on termination. ? The principles of learning to do a psychodynamic formulation are outlined in a step-by-step fashion, making it easy to learn, progress, and practice.? The concepts and techniques explored throughout the book are grounded in the psychotherapy literature, and evidence-based research is cited where relevant.? The book emphasizes that psychotherapy is an inexact science, therapists are human, and the process of therapy is a journey that is constantly changing rather than static. This approach reassures the reader, who feels supported in a "holding environment" while learning psychotherapy. ? The text is short and sweet, designed to teach essentials and include "just enough" to get clinicians started in supportive psychotherapy. ? Although the text is targeted at readers on the path toward becoming psychotherapists (social workers, family counselors, psychologists, and psychiatrists), those who don't conduct psychotherapy will find it an essential tool for learning how to understand patients as well as for learning strategies and techniques for keeping a good therapeutic alliance (which inevitably translates into good medication compliance).Doing Supportive Psychotherapy is a brief, spirited book, which functions as both instructional text and paean to psychotherapy. In vigorous, personal prose, the author leaves readers with the message that they are not alone as they venture into the overwhelmingly complex, perplexing, and yet totally wonderful endeavor of the "talking cure".
Langue: anglais
Edité par American Psychiatric Association Publishing, US, 2011
ISBN 10 : 0890424586 ISBN 13 : 9780890424582
Vendeur : Rarewaves.com USA, London, LONDO, Royaume-Uni
EUR 38,77
Quantité disponible : 7 disponible(s)
Ajouter au panierPaperback. Etat : New.
Langue: anglais
Edité par American Psychiatric Association Publishing, US, 1997
ISBN 10 : 0890424101 ISBN 13 : 9780890424100
Vendeur : Rarewaves.com USA, London, LONDO, Royaume-Uni
EUR 39,08
Quantité disponible : 10 disponible(s)
Ajouter au panierPaperback. Etat : New. A compendium of articles putting violence in context. Includes topics such as assessing the evidence of a link between mental illness and violence, clinical symptoms, neurological impairment, using intensive care management to reduce violence by mental ill persons in the community, pharmacological and behavior treatments for aggressive psychiatric inpatient and much more.
Langue: anglais
Edité par American Psychiatric Association Publishing, US, 2021
ISBN 10 : 1615373071 ISBN 13 : 9781615373079
Vendeur : Rarewaves.com USA, London, LONDO, Royaume-Uni
EUR 39,43
Quantité disponible : 3 disponible(s)
Ajouter au panierPaperback. Etat : New. Recent surveys have found that the vast majority of the public believes that mental illness is real and treatable. And yet, fewer than half of people with diagnosable mental illnesses get treatment in any given year, and of those who do, only half adhere to it.What accounts for the disconnect? According to Daniel Morehead, M.D., unchecked critiques of psychiatry-that it is impossible to define mental illness, that the neurobiology of major mental illnesses is unknown, that patients are overdiagnosed and overmedicated-has led to a public perception that mental health treatment is profoundly flawed.In Science Over Stigma, Dr. Morehead argues that it is time for a full-throated defense of mental health treatment, and that it falls to everyone, from medical and mental health professionals to the general public, to advocate on its behalf.In accessible terms this book sets forth a definition of mental illness, candidly discussing what is known and what remains unknown, and then describes its prevalence, social and physical consequences, and a range of treatments. Each chapter includes advocacy tips that help readers translate the information they've learned into the means for constructive dialogue.By clearly laying out the science behind mental illness and its treatment and vividly illustrating how common it is-affecting patients, their friends and family, and mental health professionals themselves-this volume seeks to turn the recognition of psychiatric illness into practical behavior, destigmatizing both the illness itself and the search for treatment.
Langue: anglais
Edité par American Psychiatric Association Publishing, US, 1989
ISBN 10 : 0890420084 ISBN 13 : 9780890420089
Vendeur : Rarewaves.com USA, London, LONDO, Royaume-Uni
EUR 39,69
Quantité disponible : 3 disponible(s)
Ajouter au panierPaperback. Etat : New. A compendium of articles from Hospital and Community Psychiatry on law and psychiatry. It examines such important issues such as refusing treatment, protecting child witnesses in sexual abuse cases, and housing and the mentally ill.
Langue: anglais
Edité par American Psychiatric Association Publishing, US, 1995
ISBN 10 : 0890422761 ISBN 13 : 9780890422762
Vendeur : Rarewaves.com USA, London, LONDO, Royaume-Uni
EUR 40,35
Quantité disponible : 4 disponible(s)
Ajouter au panierHardback. Etat : New.
Langue: anglais
Edité par American Psychiatric Association Publishing, US, 2022
ISBN 10 : 0890425833 ISBN 13 : 9780890425831
Vendeur : Rarewaves USA, OSWEGO, IL, Etats-Unis
EUR 42,04
Quantité disponible : 2 disponible(s)
Ajouter au panierSpiral Bound. Etat : New. This handy DSM-5-TR Classification provides a ready reference to the DSM-5-TR classification of disorders, as well as the DSM-5-TR listings of ICD-10-CM codes for all DSM-5-TR diagnoses. To be used in tandem with DSM-5-TR or the Desk Reference to the Diagnostic Criteria From DSM-5-TR the DSM-5-TR Classification makes accessing the proper diagnostic codes quick and convenient.This resource provides quick access to the following: . The DSM-5-TR classification of disorders, presented in the same sequence as in DSM-5-TR with ICD-10-CM codes. All subtypes and specifiers for each DSM-5-TR disorder are included. An alphabetical listing of all DSM-5-TR diagnoses with their associated ICD-10-CM codes. Separate numerical listings according to the ICD-10-CM codes for each DSM-5-TR diagnosis. For all listings, any codable subtypes and specifiers are included with their corresponding ICD-10-CM codes, if applicable. The easy-to-use format will prove indispensable to a diverse audience-clinicians in a variety of fields, including psychiatry, primary care medicine, and psychology; coders working in medical centers and clinics; insurance companies processing benefit claims; individuals conducting utilization or quality assurance reviews of specific cases; and community mental health organizations at the state or county level.
Langue: anglais
Edité par American Psychiatric Association Publishing, US, 2022
ISBN 10 : 1615374833 ISBN 13 : 9781615374830
Vendeur : Rarewaves.com USA, London, LONDO, Royaume-Uni
EUR 42,19
Quantité disponible : 13 disponible(s)
Ajouter au panierHardback. Etat : New. Chester Pierce's list of accomplishments was second to none: graduate of Harvard University and Harvard Medical School, president of the American Board of Psychiatry and Neurology, president of the American Orthopsychiatric Association, founding national chair of the Black Psychiatrists of America, and namesake of the American Psychiatric Association's Human Rights Award. Moreover, his musings about racism as an environmental pollutant, of the daily microtrauma that racially oppressed individuals endure, are foundational to modern mental health.But who was the man behind the numerous professional achievements and seminal theories? And what can knowledge of his life, when evaluated in conjunction with his profound impact on psychiatry, reveal about the Black experience?First published in 1998 and reprinted here with a new introduction, this collection of interactive discussions between Ezra Griffith and Chester Pierce takes readers on a journey through different stages of Pierce's life, including the following: . His upbringing in the Long Island community of Glen Cove. His undergraduate years at Harvard, including his athletic pursuits, membership in the Alpha Phi Alpha fraternity, and early married life with Patsy Blanchet. His training at the University of Cincinnati and experiences as a Navy psychiatrist. His time at the Oklahoma Veterans Administration Hospital What emerges is more than just a portrait of one particularly determined and talented man's path to achievement in the face of individual and institutional obstacles. We find distinct methods of managing the stress of racial discrimination. There is also a new way to approach narratives about Black lives. Anyone interested in gaining a greater understanding of how to evaluate the salience of race matters in people's lives and develop therapeutic approaches to coping with the stress will find this a particularly revelatory resource.
Langue: anglais
Edité par American Psychiatric Association Publishing, US, 1986
ISBN 10 : 0880480963 ISBN 13 : 9780880480963
Vendeur : Rarewaves.com USA, London, LONDO, Royaume-Uni
EUR 43,12
Quantité disponible : 11 disponible(s)
Ajouter au panierPaperback. Etat : New. This book covers the multiple personality disorder.