Human beings have been using intoxicating substances for millennia. But while most people have used psychoactive substances without becoming dependent on them, a significant minority develop substance use disorders. The question remains: why does addiction occur in some and not others? The 61st installment of the Nebraska Symposium on Motivation, Genes and the Motivation to Use Substances probes the complex role of genetics in substance use and abuse across diverse methodologies, research organisms, levels of analysis and disciplines. Its combined lifespan/motivation approach to individual differences sheds necessary light on genetic vs. environmental factors in vulnerability, addiction risk, the relationship between behavioral disinhibition and substance use and the motivation to quit. While alcohol use/abuse is the focus of much of the book, its chapters provide scientific and clinical insights into substance abuse in general as well as implications for treatment. And an intriguing conclusion discusses the need to bridge the gap between genetics and neuroscience and the best scientific conditions in which this integration may thrive. Included in the coverage: • Rodent models of genetic contributions to the motivation to use alcohol. • The adolescent origins of substance abuse disorders • The developmental matrix of addictive behavior • The genetics of cannabis involvement • The DNA methylation signature of smoking • Genomics of impulsivity: integrating genetics and neuroscience. Reflecting the current state of knowledge in a field with groundbreaking potential, Genes and the Motivation to Use Substances is a fascinating resource for psychologists, psychiatrists, geneticists, neuroscientists, social workers, policymakers and researchers in addiction.

The book illuminates the complex problems in genetic studies of substance use and addiction. It provides a comprehensive overview that fills the gap in the literature and points out future directions. The book includes three sections that apply to any complex traits and disorders, particularly psychological and psychiatric. The first section covers the traits and phenotypes that are the target of genetic research in substance use and addiction. Following this, the second section analyzes the methods and results of biometric genetic studies in this area. The third section reviews research in gene mapping and epigenetics. Genetics of Substance Use is a first-of-its-kind monograph that presents contemporary solutions and methods for a wide range of researchers and practitioners across disciplines.

A comprehensive reference on external contributing factors in psychopathology Developmental Psychopathology is a four-volume compendium of the most complete and current research on every aspect of the field. Volume Three: Risk, Disorder, and Adaptation explores the everyday effects and behaviors of those with behavioral, mental, or neurological disorders, and the disorder's real-world impact on their well-being. Now in its third edition, this comprehensive reference has been fully updated to better reflect the current state of the field, and detail the latest findings in causation, intervention, contextual factors, and the risks associated with atypical development. Contributions from expert researchers and clinicians explore the effects of abuse and traumatic stress, memory development, emotion regulation, impulsivity, and more, with chapters specifically targeted toward autism, schizophrenia, narcissism, antisocial behavior, bipolar disorder, and borderline personality disorder. Advances in developmental psychopathology have burgeoned since the 2006 publication of the second edition, and keeping up on the latest findings in multiple avenues of investigation can be burdensome to the busy professional. This series solves the problem by collecting the information into one place, with a logical organization designed for easy reference. Learn how childhood experiences contribute to psychopathology Explore the relationship between atypical development and substance abuse Consider the impact or absence of other developmental traits Understand the full risk potential of any behavioral or mental disorder The complexity of a field as diverse as developmental psychopathology deepens with each emerging theory, especially with consideration of the multiple external factors that have major effects on a person's mental and emotional development. Developmental Psychopathology Volume Three: Risk, Disorder, and Adaptation compiles the latest information into a cohesive, broad-reaching reference with the most recent findings.

A comprehensive review of research examining intermediary mechanisms to understand the link between genetic variation and addiction liability. Although there is scientific consensus that genetic factors play a substantial role in an individual's vulnerability to drug or alcohol addiction, specific genetic variables linked to risk or resilience remain elusive. Understanding how genetic factors contribute to addiction may require focusing on intermediary mechanisms, or intermediate phenotypes, that connect genetic variation and risk for addiction. This book offers a comprehensive review of this mechanistic-centered approach and the most promising intermediate phenotypes identified in empirical research. The contributors first consider the most established findings in the field, including variability in drug metabolism, brain electrophysiological profiles, and subjective reactions to direct drug effects; they go on to review highly promising areas such as expectancies, attentional processing, and behavioral economic variables; and finally, they investigate more exploratory approaches, including the differential susceptibility hypothesis and epigenetic modifications. Taken together, the chapters offer a macro-level testing of the hypothesis that these alternative, mechanistic phenotypes can advance the understanding of genetic influences on addiction. The book will be of interest to researchers and practitioners in a range of disciplines, including behavioral genetics, psychology, pharmacology, neuroscience, and sociology. Contributors John Acker, Steven R.H. Beach, Gene H. Brody, Angela D. Bryan, Megan J. Chenoweth, Danielle M. Dick, Eske D. Derks, Mary-Anne Enoch, Meg Gerrard, Frederick X. Gibbons, Thomas E. Gladwin, Mark S. Goldman, Marcus Heilig, Kent E. Hutchison, Hollis C. Karoly, Steven M. Kogan, Man Kit Lei, Susan Luczak, James MacKillop, Renee E. Magnan, Leah M. Mayo, Marcus R. Munafò, Daria Orlowska, Abraham A. Palmer, Danielle Pandika, Clarissa C. Parker, Robert A. Philibert, Lara A. Ray, Richard R. Reich, Ronald L. Simons, Courtney J. Stevens, Rachel E. Thayer, Rachel F. Tyndale, Tamara L. Wall, Reinout W. Wiers, Michael Windle, Harriet de Wit

Motivation provides an accessible introduction to motivation and emotion, combining classic studies with current research and uses numerous real-world examples to engage the student and make, often difficult, theoretical concepts come to life. By understanding and applying the principles of motivation described in the text, students will not only discover insights into what motivates their own behavior but also how to instigate self-change through goal-setting. Throughout the book the author adopts an evolutionary approach to explore the effect of interpersonal relationships, food preferences, fear, music, and the emotions on motivation, at the same time considering how personality traits and psychological needs are essential for understanding why people are motivated by different things. The motivation of compulsive behavior from addictions, such as drugs, gambling, Internet gaming, and obsessive exercise is also considered, providing a truly comprehensive overview of biological, psychological, and environmental sources of motivation. The sixth edition has been thoroughly updated throughout and is accompanied by an instructor’s manual that contains multiple choice questions, essay questions with answers, websites related to motivation and emotion, power point slides, in-class activities, and discussion questions. It is an essential read for all students of motivation.

While knowledge on substance abuse and addictions is expanding rapidly, clinical practice still lags behind. This book brings together leading experts to describe what treatment and prevention would look like if it were based on the best science available. The volume incorporates developmental, neurobiological, genetic, behavioral, and social–environmental perspectives. Tightly edited chapters summarize current thinking on the nature and causes of alcohol and other drug problems; discuss what works at the individual, family, and societal levels; and offer robust principles for developing more effective treatments and services.

The gold standard reference for all those who work with people with mental illness, Kaplan & Sadock's Comprehensive Textbook of Psychiatry, edited by Drs. Robert Boland and Marcia L. Verduin, has consistently kept pace with the rapid growth of research and knowledge in neural science, as well as biological and psychological science. This two-volume eleventh edition offers the expertise of more than 600 renowned contributors who cover the full range of psychiatry and mental health, including neural science, genetics, neuropsychiatry, psychopharmacology, and other key areas.

This text is a current, comprehensive introduction to the link between genes and behavior.

Due to efficacy and optimization potential of genetic and evolutionary algorithms, they are used in learning and modeling especially with the advent of big data related problems. This book presents the algorithms and strategies specifically associated with pertinent issues in materials science domain. It discusses the procedures for evolutionary multi-objective optimization of objective functions created through these procedures and introduces available codes. Recent applications ranging from primary metal production to materials design are covered. It also describes hybrid modeling strategy, and other common modeling and simulation strategies like molecular dynamics, cellular automata etc. Features: Focuses on data-driven evolutionary modeling and optimization, including evolutionary deep learning. Include details on both algorithms and their applications in materials science and technology. Discusses hybrid data-driven modeling that couples evolutionary algorithms with generic computing strategies. Thoroughly discusses applications of pertinent strategies in metallurgy and materials. Provides overview of the major single and multi-objective evolutionary algorithms. This book aims at Researchers, Professionals, and Graduate students in Materials Science, Data-Driven Engineering, Metallurgical Engineering, Computational Materials Science, Structural Materials, and Functional Materials.

This volume is essential reading for anyone interested in the ongoing genomics and neuroscience revolution and its implications for criminal law.