Cultivation Theory: Reality Versus Fiction Cultivation theory is a social theory‚ which examines the long-term effects of television on American audiences of all ages. Developed by George Gerbner and Larry Gross of the University of Pennsylvania was the Cultural Indicator project‚ which was used to identify and track the ’cultivated ’ effects of television on viewers. At a very basic level‚ cultivation theory focuses on the role of the media in shaping how people perceive their
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MATH1081 Discrete Mathematics T. Britz/D. Chan/D. Trenerry §5 Graph Theory Loosely speaking‚ a graph is a set of dots and dot-connecting lines. The dots are called vertices and the lines are called edges. Formally‚ a (finite) graph G consists of A finite set V whose elements are called the vertices of G; A finite set E whose elements are called the edges of G; A function that assigns to each edge e ∈ E an unordered pair of vertices called the endpoints of e. This function is called the edge-endpoint
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The Stakeholder Theory of the Corporation: Concepts‚ Evidence‚ and Implications Author(s): Thomas Donaldson and Lee E. Preston Source: The Academy of Management Review‚ Vol. 20‚ No. 1 (Jan.‚ 1995)‚ pp. 65-91 Published by: Academy of Management Stable URL: http://www.jstor.org/stable/258887 Accessed: 20/04/2010 23:08 Your use of the JSTOR archive indicates your acceptance of JSTOR ’s Terms and Conditions of Use‚ available at http://www.jstor.org/page/info/about/policies/terms.jsp. JSTOR ’s Terms
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REVIEW Journal Review: An assessment of contemporary studies to Psychoanalytical theory and Cognitive Behavior theory. Abstract Psychoanalytical theory and cognitive behavior theory (CBT) are currently two of the most utilized psychotherapeutic modalities in Western psychology. In the current review of literature‚ the salience of both theories is analyzed through the evaluation of contemporary studies on the two theories. These studies focused on empirical rather than merely theoretical research. Upon
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Expectancy theory‚ pg. 306. Expectancy theory is based on the theory that the amount of effort that people expend depends on how much reward the expect to gain in return. It is a process theory because it tries to explain how motivation takes place for people. People will choose the assignment that has the biggest payoff and they think they are capable of handling. Expectancy theory has three basic components: valence‚ instrumentality and expectancy. Expectancy theory is comprehensive: first‚
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Piaget ’s theories of stages of development start from infancy to adolescence. He was mainly interested in the biological influences on “how we come to know.” (Huitt‚ W.‚ & Hummel‚ J. (2003). There are two major aspects of his theory; the process in which we come to know and the stages we move through when we acquire this ability. In Piaget ’s theory of cognitive development consists of four stages sensorimotor stage (infancy)‚ preperational stage (early childhood) ‚ concreticoperational stage (middle
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- whose theory are you discussing and what are its elements? (2) Routineness of task technology Depending on the type of technology (routine or non-routine) the organisational structure‚ leadership style and control systems will differ. This will be discussed in greater detail in later chapters. (3) Environmental uncertainty What works in a stable environment may not work or be totally inappropriate in a rapidly changing and unpredictable environment. (4) Individual differences. differences
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complexity leadership theory was postulated by Marion and Uhl-Bien in 2001 (Lichtenstein‚ Uhl-Bien‚ Marion‚ Seers‚ Orton‚ & Schreiber‚ 2006). This leadership theory examines leadership practices in organizational operations and involves the study organizational leadership systems related to interaction amongst themselves‚ how such interactions maintain adaptations and how such interactions eventually influence operational outcomes. (Beyer‚ B. (2012). A distinct quality of this theory is its ability to
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Conflict Theory The modern society is a kind of an organization that consists of individual participants and social groups. These groups are engaged in a constant struggle the primary objective of which is to maximize individual profits of people and social groups. The struggle for maximizing the profits has become the main feature of modern capitalist society. The situation like this inevitably leads to conflict. The conflict theory has a long history of development. Initially‚ the conflict
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Theories of Crime Biological Positivism Lombroso (1876) believed that evolution could explain behaviour. He thought that many criminals were found to have a distinctive physique‚ such as protruding ears‚ sloping foreheads‚ long arms‚ a prominent jaw and a receding chin. He described criminals as being ‘atavistic’ similar to an earlier form of evolutionary life. Sheldon (1949) also believed a criminal was determined by someone’s body type‚ he believed there were three body types‚ endomorph: short
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