The diathesis-stress model, also known as the vulnerability–stress model, is a psychological theory that attempts to explain a disorder, or its trajectory, as the result of an interaction between a predispositional vulnerability, the diathesis, and stress caused by life experiences. The term diathesis derives from the Greek term (διάθεσις) for a predisposition or sensibility. A diathesis can take the form of genetic, psychological, biological, or situational factors. A large range of differences exists among individuals' vulnerabilities to the development of a disorder.
Child psychopathology refers to the scientific study of mental disorders in children and adolescents. Oppositional defiant disorder, attention-deficit hyperactivity disorder, and autism spectrum disorder are examples of psychopathology that are typically first diagnosed during childhood. Mental health providers who work with children and adolescents are informed by research in developmental psychology, clinical child psychology, and family systems. Lists of child and adult mental disorders can be found in the International Statistical Classification of Diseases and Related Health Problems, 10th Edition (ICD-10), published by the World Health Organization (WHO) and in the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5), published by the American Psychiatric Association (APA). In addition, the Diagnostic Classification of Mental Health and Developmental Disorders of Infancy and Early Childhood is used in assessing mental health and developmental disorders in children up to age five.
Self-criticism involves how an individual evaluates oneself. Self-criticism in psychology is typically studied and discussed as a negative personality trait in which a person has a disrupted self-identity. The opposite of self-criticism would be someone who has a coherent, comprehensive, and generally positive self-identity. Self-criticism is often associated with major depressive disorder. Some theorists define self-criticism as a mark of a certain type of depression, and in general people with depression tend to be more self critical than those without depression. People with depression are typically higher on self-criticism than people without depression, and even after depressive episodes they will continue to display self-critical personalities. Much of the scientific focus on self-criticism is because of its association with depression.
Psychological resilience is the ability to cope mentally and emotionally with a crisis, or to return to pre-crisis status quickly.
Lyn Yvonne Abramson is a professor of psychology at the University of Wisconsin–Madison. She was born in Benson, Minnesota. She took her undergraduate degree at the University of Wisconsin–Madison in 1972 before attaining her Ph.D. in clinical psychology at University of Pennsylvania in 1978.
Developmental psychopathology is the study of the development of psychological disorders with a life course perspective. Researchers who work from this perspective emphasize how psychopathology can be understood as normal development gone awry. Developmental psychopathology focuses on both typical and atypical child development in an effort to identify genetic, environmental, and parenting factors that may influence the longitudinal trajectory of psychological well-being.
John Morton, OBE, FRS is an emeritus professor at the Institute of Cognitive Neuroscience and was the director of the former Medical Research Council (MRC) Cognitive Development Unit (CDU) at University College London.
Biological psychopathology is the study of the biological etiology of mental illnesses with a particular emphasis on the genetic and neurophysiological basis of clinical psychology. Biological psychopathology attempts to explain psychiatric disorders using multiple levels of analysis from the genome to brain functioning to behavior. Although closely related to clinical psychology, it is fundamentally an interdisciplinary approach that attempts to synthesize methods across fields such as neuroscience, psychopharmacology, biochemistry, genetics, and physiology. It is known by several alternative names, including "clinical neuroscience" and "experimental psychopathology." Due to the focus on biological processes of the central and peripheral nervous systems, biological psychopathology has been important in developing new biologically-based treatments for mental disorders.
Mary Main was an American psychologist notable for her work in the field of attachment. A Professor at the University of California Berkeley, Main is particularly known for her introduction of the 'disorganized' infant attachment classification and for development of the Adult Attachment Interview and coding system for assessing states of mind regarding attachment. This work has been described as 'revolutionary' and Main has been described as having 'unprecedented resonance and influence' in the field of psychology.
Patricia McKinsey Crittenden is an American psychologist known for her work in the development of attachment theory and science, her work in the field of developmental psychopathology, and for creation of the Dynamic-Maturational Model of Attachment and Adaptation (DMM).
Arnold J. Sameroff is an American developmental psychologist. He researches and writes about developmental theory and the factors that contribute to mental health and psychopathology, especially related to risk and resilience. Together with Michael Chandler he is known for developing the transactional model of development. He is one of the founders of the field of developmental psychopathology.
Sheree Toth is a professor of psychology at the University of Rochester, as well as an associate professor of psychiatry and the executive director of the Mt. Hope Family Center. She works in the field of developmental psychopathology, especially concerning maltreated children.
The Mt. Hope Family Center, located in Rochester, NY, is a research center affiliated with the University of Rochester that integrates its research with clinical therapy methods. The Center focuses on helping at-risk impoverished families overcome challenges such as childhood maltreatment, trauma, and major depressive disorder.
Heinz Werner's orthogenetic principle is a foundation for current theories of developmental psychology and developmental psychopathology. Initially proposed in 1940, it was formulated in 1957 and states that "wherever development occurs it proceeds from a state of relative globality and lack of differentiation to a state of increasing differentiation, articulation, and hierarchic integration." It is an example of an organismic theory based on the intrinsic activity of living systems and is parallel to Piaget's genetic epistemology both emphasizing a holistic view of development.
Sidney J. Blatt was a professor emeritus of psychiatry and psychology at Yale University's Department of psychiatry. Blatt was a psychoanalyst and clinical psychologist, empirical researcher and personality theoretician, who made enormous contributions to the understanding of personality development and psychopathology. His wide-ranging areas of scholarship and expertise included clinical assessment, psychoanalysis, cognitive schemas, mental representation, psychopathology, depression, schizophrenia, and the therapeutic process, as well as the history of art. During a long and productive academic career, Blatt published 16 books and nearly 250 articles and developed several extensively used assessment procedures. Blatt died on May 11, 2014, in Hamden, Conn. He was 85.
Nicki Rae Crick was a psychologist and professor of child development and family studies known internationally for her research on relational aggression, defined as the use of relationships as agents of harm. At the time of her death, she held the position of Distinguished McKnight University Professor and Irving B. Harris Professor of Child Psychology at the Institute of Child Development, University of Minnesota.
Stephen P. Hinshaw is an American psychologist whose contributions lie in the areas of developmental psychopathology and combating the stigma that surrounds mental illness. He has authored more than 325 scientific articles and chapters as well as 14 authored and edited books. Currently, he is Professor in the Department of Psychology at the University of California, Berkeley, and Professor In Residence and Vice Chair for Child and Adolescent Psychology in the Department of Psychiatry at the University of California, San Francisco. His work focuses on child and adolescent mental disorders, clinical interventions, mechanisms of change in psychopathology, and stigma prevention efforts, with a specialization in ADHD and other neurodevelopmental disorders.
Norman Garmezy was a professor of psychology who is known for his work in developmental psychopathology. After receiving his Ph.D. from the University of Iowa in 1950, Garmezy held appointments at Duke University (1950–1961) and the Institute of Child Development at the University of Minnesota (1961–1989). His early work was on the etiology of schizophrenia; however, he is best known for his later work on risk, resilience, stress, and coping in child development.
Theodore P. Beauchaine is an American psychologist. His research focuses on neural bases of behavioral impulsivity, emotion dysregulation, and self-injurious behavior, and how these neural vulnerabilities interact with environmental risk factors across development for both boys and girls. He is among the first psychologists to specify how impulsivity, expressed early in life as ADHD, follows different developmental trajectories across the lifespan for boys vs. girls who are exposed to adversity. In contexts of maltreatment, deviant peer affiliations, and other environment risk factors, boys with ADHD are more likely to develop conduct problems, substance use disorders, and antisocial traits, whereas girls with ADHD are more likely to engage in self-injurious behavior and develop borderline traits. In protective environments, these outcomes are far less likely. Beauchaine has received two awards from the American Psychological Association: the Distinguished Scientific Award for an Early Career Contribution to Psychology and the Mid-Career Award for Outstanding Contributions to Benefit Children, Youth, and Families.
Eamon Joseph McCrory is a London-based scientist and clinical psychologist. He is Professor of Developmental Neuroscience and Psychopathology at University College London, where he Co-Directs the Developmental Risk and Resilience Unit. He is a Programme Director and member of the Executive team at the Anna Freud National Centre for Children and Families, Director of UKRI's programme on Adolescent Mental Health and Wellbeing, and Co-Director of the UK Trauma Council.
