Niklas Luhmann was a German sociologist, philosopher of social science, and a prominent thinker in systems theory.
Systems theory is the interdisciplinary study of systems, i.e. cohesive groups of interrelated, interdependent components that can be natural or human-made. Every system has causal boundaries, is influenced by its context, defined by its structure, function and role, and expressed through its relations with other systems. A system is "more than the sum of its parts" by expressing synergy or emergent behavior.
The term autopoiesis refers to a system capable of producing and maintaining itself by creating its own parts. The term was introduced in the 1972 publication Autopoiesis and Cognition: The Realization of the Living by Chilean biologists Humberto Maturana and Francisco Varela to define the self-maintaining chemistry of living cells. Since then the concept has been also applied to the fields of cognition, systems theory, architecture and sociology.
Community psychology is concerned with the community as the unit of study. This contrasts with most psychology which focuses on the individual. Community psychology also studies the community as a context for the individuals within it, and the relationships of the individual to communities and society. Community psychologists seek to understand the functioning of the community, including the quality of life of persons within groups, organizations and institutions, communities, and society. Their aim is to enhance quality of life through collaborative research and action.
Ecological psychology is the scientific study of perception-action from a direct realist approach. Ecological psychology is a school of psychology that follows much of the writings of Roger Barker and James J. Gibson. Those in the field of Ecological Psychology reject the mainstream explanations of perception laid out by cognitive psychology. The ecological psychology can be broken into a few sub categories: perception, action, and dynamical systems. As a clarification, many in this field would reject the separation of perception and action, stating that perception and action are inseparable. These perceptions are shaped by an individual's ability to engage with their emotional experiences in relation to the environment and reflect on and process these. This capacity for emotional engagement leads to action, collective processing, social capital, and pro environmental behaviour.
Movements in cognitive science are considered to be post-cognitivist if they are opposed to or move beyond the cognitivist theories posited by Noam Chomsky, Jerry Fodor, David Marr, and others.
Environmental psychology is a branch of psychology that explores the relationship between humans and the external world. It examines the way in which the natural environment and our built environments shape us as individuals. Environmental Psychology emphasizes how humans change the environment and how the environment changes humans' experiences and behaviors. The field defines the term environment broadly, encompassing natural environments, social settings, built environments, learning environments, and informational environments. According to an article on APA Psychnet, environmental psychology is when a person thinks of a plan, travels to a certain place, and follows through with the plan throughout their behavior.
Countercontrol is a term used by Dr. B.F. Skinner in 1953 as a functional class in the analysis of social behavior. Opposition or resistance to intervention defines countercontrol, however little systematic research has been conducted to document its occurrence. Skinner also distinguished it from the literature of freedom, which he said did not provide effective countercontrol strategies. The concept was identified as a mechanism to oppose control such as escape from the controller or waging an attack in order to weaken or destroy the controlling power. For this purpose, Skinner stressed the role of the individual as an instrument of countercontrol, emphasizing the notion of vigilance along with the concepts of freedom and dignity.
Harold Kelley was an American social psychologist and professor of psychology at the University of California, Los Angeles. His major contributions have been the development of interdependence theory, the early work of attribution theory, and a lifelong interest in understanding close relationships processes. A Review of General Psychology survey, published in 2002, ranked Kelley as the 43rd most cited psychologist of the 20th century.
Evolutionary educational psychology is the study of the relation between inherent folk knowledge and abilities and accompanying inferential and attributional biases as these influence academic learning in evolutionarily novel cultural contexts, such as schools and the industrial workplace. The fundamental premises and principles of this discipline are presented below.
Roger Garlock Barker was a social scientist, a founder of environmental psychology and a leading figure in the field for decades, perhaps best known for his development of the concept of behavior settings and staffing theory. He was also a central figure in the development of ecological psychology.
Enactivism is a position in cognitive science that argues that cognition arises through a dynamic interaction between an acting organism and its environment. It claims that the environment of an organism is brought about, or enacted, by the active exercise of that organism's sensorimotor processes. "The key point, then, is that the species brings forth and specifies its own domain of problems ...this domain does not exist "out there" in an environment that acts as a landing pad for organisms that somehow drop or parachute into the world. Instead, living beings and their environments stand in relation to each other through mutual specification or codetermination". "Organisms do not passively receive information from their environments, which they then translate into internal representations. Natural cognitive systems...participate in the generation of meaning ...engaging in transformational and not merely informational interactions: they enact a world." These authors suggest that the increasing emphasis upon enactive terminology presages a new era in thinking about cognitive science. How the actions involved in enactivism relate to age-old questions about free will remains a topic of active debate.
A glossary of terms relating to systems theory.
In The Tree of Knowledge (1987:47), Humberto Maturana and Francisco Varela set out a way of describing the nature of living things: “… [An] organization denotes those relations that must exist among components of a system for it to be a member of a specific class. Structure denotes the components and relations that actually constitute a particular unity [or thing]…” While Maturana and Varela (1987:28) do not pursue a specific discussion about process, they set out to understand the role of cognition as “… the universal nature of doing”. Maturana and Varela are seeking to understand what they term autopoiesis, how living things self–produce. Maturana and Varela (1987:47) claim: “… by realizing what characterizes living beings in their autopoietic organization, we can unify a whole lot of empirical data about their biochemistry and cellular functioning”.
Ludwig Bertalanffy describes two types of systems: open systems and closed systems. The open systems that we know of are systems that allow interactions between their internal elements and the environment. An open system is defined as a “system in exchange of matter with its environment, presenting import and export, building-up and breaking-down of its material components.” Closed systems, on the other hand, are held to be isolated from their environment. Equilibrium thermodynamics, for example, is a field of study that applies to closed systems.
Psychology encompasses a vast domain, and includes many different approaches to the study of mental processes and behavior. Below are the major areas of inquiry that taken together constitute psychology. A comprehensive list of the sub-fields and areas within psychology can be found at the list of psychology topics and list of psychology disciplines.
Interpersonal communication is an exchange of information between two or more people. It is also an area of research that seeks to understand how humans use verbal and nonverbal cues to accomplish a number of personal and relational goals.
Allan W. Wicker studied with the founders of ecological psychology, Roger G. Barker and Herbert Wright, in the social psychology program at the University of Kansas, where he earned the Ph.D. in 1967. He taught at the University of Wisconsin, Milwaukee and the University of Illinois, Champaign-Urbana before taking a position at Claremont Graduate School in 1971, where he was a professor of psychology until early retirement in 1999. He is currently an emeritus professor.
Staffing theory is a social psychology theory that explores the effects of behavior settings being either understaffed or overstaffed. Understaffing refers to the idea that there are not enough people for what the behavior setting promotes, whereas overstaffing is an overabundance of people. The term staffing theory was previously known as "manning theory," but was renamed.
Autonomous agency theory (AAT) is a viable system theory (VST) which models autonomous social complex adaptive systems. It can be used to model the relationship between an agency and its environment(s), and these may include other interactive agencies. The nature of that interaction is determined by both the agency's external and internal attributes and constraints. Internal attributes may include immanent dynamic "self" processes that drive agency change.
