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Instead, his ideas evolved and adapted to the research and ideas of the times. For example, the role of proximal processes, which is now recognized as a key feature of bioecological systems theory, did not emerge until the 1990s. [17] This theory went through a series of transformations and elaborations until 2005 when Bronfenbrenner died. [18]
The continuum concept is an idea, coined by Jean Liedloff in her 1975 book The Continuum Concept, that human beings have an innate set of expectations (which Liedloff calls the continuum) that our evolution as a species has designed us to meet in order to achieve optimal physical, mental, and emotional development and adaptability.
Biological processes are regulated by many means; examples include the control of gene expression, protein modification or interaction with a protein or substrate molecule. Homeostasis: regulation of the internal environment to maintain a constant state; for example, sweating to reduce temperature
Evolution is the change in the heritable characteristics of biological populations over successive generations. [1] [2] It occurs when evolutionary processes such as natural selection and genetic drift act on genetic variation, resulting in certain characteristics becoming more or less common within a population over successive generations. [3]
An example is the assertion by Maturana and Varela that "We do not see what we do not see and what we do not see does not exist". [44] According to Razeto-Barry, the influence of Autopoiesis and Cognition: The Realization of the Living in mainstream biology has proven to be limited. Razeto-Barry believes that autopoiesis is not commonly used as ...
In studying humans, life history theory is used in many ways, including in biology, psychology, economics, anthropology, and other fields. [ 9 ] [ 34 ] [ 35 ] For humans, life history strategies include all the usual factors—trade-offs, constraints, reproductive effort , etc.—but also includes a culture factor that allows them to solve ...
In developmental psychology and developmental biology, a critical period is a maturational stage in the lifespan of an organism during which the nervous system is especially sensitive to certain environmental stimuli. If, for some reason, the organism does not receive the appropriate stimulus during this "critical period" to learn a given skill ...
A process theory is a system of ideas that explains how an entity changes and develops. [1] Process theories are often contrasted with variance theories , that is, systems of ideas that explain the variance in a dependent variable based on one or more independent variables .