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Activity theory (AT; Russian: Теория деятельности) [1] is an umbrella term for a line of eclectic social-sciences theories and research with its roots in the Soviet psychological activity theory pioneered by Sergei Rubinstein in the 1930s. It was later advocated for and popularized by Alexei Leont'ev.
Activity systems analysis is a CHAT-based method that uses Activity Theory concepts such as mediated action, goal-directed activity and dialectical relationship between the individual and environment for understanding human activity in real-world situations with data collection, analysis, and presentation methods that address the complexities ...
Anna Stetsenko is a developmental psychologist known for her important contributions to cultural-historical activity theory, building on the work of Lev Vygotsky, Leontiev and Alexander Luria. Her research centers human development, education, and social theory.
Nursing theory is defined as "a creative and conscientious structuring of ideas that project a tentative, purposeful, and systematic view of phenomena". [1] Through systematic inquiry, whether in nursing research or practice, nurses are able to develop knowledge relevant to improving the care of patients.
Actor-network theory has developed this concept as the object around which social networks form. [3] This version was applied to social media networks by Jyri Engeström in 2005 as part of the explanation of why some social media networks succeed and some fail. Engeström maintained that "Social network theory fails to recognise such real-world ...
The major theoretical influence, acknowledged by de Morais, [3] [44] in the development of the LGC concept and method, is the work of Aleksei N. Leontiev [49] specifically his concept of Objective(ized) Activity [50] which means that, in order to change the mind-set of individuals, we need to start with changes to their activity – and/or to ...
Ernestine Wiedenbach (August 18, 1900 in Hamburg, Germany – March 8, 1998) was a nursing theorist. Her family emigrated to New York in 1909, where she later received a B.A. from Wellesley College in 1922, an R.N. from Johns Hopkins School of Nursing in 1925, an M.A. from Teachers College, Columbia University in 1934, and a certificate in nurse-midwifery from the Maternity Center Association ...
The activity theory and the disengagement theory were the two major theories that outlined successful aging in the early 1960s. [4] The theory was developed by Robert J. Havighurst in 1961. [ 1 ] In 1964, Bernice Neugarten asserted that satisfaction in old age depended on active maintenance of personal relationships and endeavors.