Developmental psychology is the scientific study of how and why humans grow, change, and adapt across the course of their lives. Originally concerned with infants and children, the field has expanded to include adolescence, adult development, aging, and the entire lifespan. Developmental psychologists aim to explain how thinking, feeling, and behaviors change throughout life. This field examines change across three major dimensions, which are physical development, cognitive development, and social emotional development. Within these three dimensions are a broad range of topics including motor skills, executive functions, moral understanding, language acquisition, social change, personality, emotional development, self-concept, and identity formation.
Psychoanalytic theory is the theory of personality organization and the dynamics of personality development relating to the practice of psychoanalysis, a clinical method for treating psychopathology. First laid out by Sigmund Freud in the late 19th century, psychoanalytic theory has undergone many refinements since his work. The psychoanalytic theory came to full prominence in the last third of the twentieth century as part of the flow of critical discourse regarding psychological treatments after the 1960s, long after Freud's death in 1939. Freud had ceased his analysis of the brain and his physiological studies and shifted his focus to the study of the psyche, and on treatment using free association and the phenomena of transference. His study emphasized the recognition of childhood events that could influence the mental functioning of adults. His examination of the genetic and then the developmental aspects gave the psychoanalytic theory its characteristics.
Jonathan L. Zittrain is an American professor of Internet law and the George Bemis Professor of International Law at Harvard Law School. He is also a professor at the Harvard Kennedy School, a professor of computer science at the Harvard School of Engineering and Applied Sciences, and co-founder and director of the Berkman Klein Center for Internet & Society. Previously, Zittrain was Professor of Internet Governance and Regulation at the Oxford Internet Institute of the University of Oxford and visiting professor at the New York University School of Law and Stanford Law School. He is the author of The Future of the Internet and How to Stop It as well as co-editor of the books, Access Denied, Access Controlled, and Access Contested.
In medicine and the social sciences, a young adult is generally a person in the years following adolescence, sometimes with some overlap. Definitions and opinions on what qualifies as a young adult vary, with works such as Erik Erikson's stages of human development significantly influencing the definition of the term; generally, the term is often used to refer to adults in approximately the age range of 18 to 40 years, with some more inclusive definitions extending the definition into the early to mid 40s. The young adult stage in human development precedes middle adulthood.
Generative art is post-conceptual art that has been created with the use of an autonomous system. An autonomous system in this context is generally one that is non-human and can independently determine features of an artwork that would otherwise require decisions made directly by the artist. In some cases the human creator may claim that the generative system represents their own artistic idea, and in others that the system takes on the role of the creator.
Erik Homburger Erikson was an American child psychoanalyst known for his theory on psychosocial development of human beings. He coined the phrase identity crisis.
Erikson's stages of psychosocial development, as articulated in the second half of the 20th century by Erik Erikson in collaboration with Joan Erikson, is a comprehensive psychoanalytic theory that identifies a series of eight stages that a healthy developing individual should pass through from infancy to late adulthood.
In psychology, developmental stage theories are theories that divide psychological development into distinct stages which are characterized by qualitative differences in behavior.
A midlife crisis is a transition of identity and self-confidence that can occur in middle-aged individuals, typically 45 to 64 years old. The phenomenon is described as a psychological crisis brought about by events that highlight a person's growing age, inevitable mortality, and possible lack of accomplishments in life. This may produce feelings of intense depression, remorse, and high levels of anxiety; or the desire to achieve youthfulness, make drastic changes to their current lifestyle, or change past decisions and events.
Middle age, or middle adulthood, is the age range of the years halfway between childhood and old age. The exact range is subject to academic debate, but the term is commonly used to denote the age range from around 40–45 to around 60–65 years. Many changes may occur between young adulthood and this stage.
Cognitive development is a field of study in neuroscience and psychology focusing on a child's development in terms of information processing, conceptual resources, perceptual skill, language learning, and other aspects of the developed adult brain and cognitive psychology. Qualitative differences between how a child processes their waking experience and how an adult processes their waking experience are acknowledged. Cognitive development is defined as the emergence of the ability to consciously cognize, understand, and articulate their understanding in adult terms. Cognitive development is how a person perceives, thinks, and gains understanding of their world through the relations of genetic and learning factors. There are four stages to cognitive information development. They are, reasoning, intelligence, language, and memory. These stages start when the baby is about 18 months old, they play with toys, listen to their parents speak, they watch TV, anything that catches their attention helps build their cognitive development.
Web 2.0 refers to websites that emphasize user-generated content, ease of use, participatory culture, and interoperability for end users.
Commons-based peer production (CBPP) is a term coined by Harvard Law School professor Yochai Benkler. It describes a model of socio-economic production in which large numbers of people work cooperatively; usually over the Internet. Commons-based projects generally have less rigid hierarchical structures than those under more traditional business models.
In psychology, identity crisis is a stage theory of identity development which involves the resolution of a conflict over eight stages of life. The term was coined by German psychologist Erik Erikson.
Generative systems are technologies with the overall capacity to produce unprompted change driven by large, varied, and uncoordinated audiences. When generative systems provide a common platform, changes may occur at varying layers and provide a means through which different firms and individuals may cooperate indirectly and contribute to innovation.
The sociology of the Internet involves the application of sociological or social psychological theory and method to the Internet as a source of information and communication. The overlapping field of digital sociology focuses on understanding the use of digital media as part of everyday life, and how these various technologies contribute to patterns of human behavior, social relationships, and concepts of the self. Sociologists are concerned with the social implications of the technology; new social networks, virtual communities and ways of interaction that have arisen, as well as issues related to cyber crime.
Stage-crisis view is a theory of adult development that was established by Daniel Levinson. Although largely influenced by the work of Erik Erikson, Levinson sought to create a broader theory that would encompass all aspects of adult development as opposed to just the psychosocial. This theory is characterized by both definitive eras as well as transition phases, whose purpose is to facilitate a smooth transition out of one era and into the next. According to his theory, various developmental tasks must be mastered as one progresses through each era; pre-adulthood, early adulthood, middle adulthood, and late adulthood. Crises are also experienced throughout the lifecycle and occur when one become burdened by either internal or external factors, such as during the midlife crisis that occurs during the midlife transition from early adulthood to middle adulthood.
In psychology, maturity can be operationally defined as the level of psychological functioning one can attain, after which the level of psychological functioning no longer increases much with age. However, beyond this, integration is also an aspect of maturation, such as the integration of personality, where the behavioral patterns, motives and other traits of a person are gradually brought together, to work together effectively with little to no conflict between them, as an organized whole, e.g., bringing a person's various motives together into a purpose in life. Case in point: adult development and maturity theories include the purpose in life concept, in which maturity emphasizes a clear comprehension of life's purpose, directedness, and intentionality, which contributes to the feeling that life is meaningful.
Joan Mowat Erikson was well known as the collaborator with her husband, Erik Erikson, and as an author, educator, craftsperson, and dance ethnographer.
Career consolidation is a stage of adult development which involves "expanding one's personal identity to assume a social identity within the world of work." This stage was developed by George Vaillant in 1977 and added to Erikson's stages of psychosocial development, between intimacy vs. isolation and generativity vs. stagnation. This stage covers the ages of 25 to 35. Vaillant contrasts career consolidation with self-absorption.
