Cell Structure - Cell Organelles 1. What is cell theory? Cell theory asserts that the cell is the constituent unit of living beings. Before the discovery of the cell‚ it was not recognized that living beings were made of building blocks like cells. The cell theory is one of the basic theories of Biology. 2. Are there living beings without cells? Viruses are considered the only living beings that do not have cells. Viruses are constituted by genetic material (DNA or RNA) enwrapped by a protein
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Theories of hypnosis including state and non-state explanations. State theory argues that the hypnotic state is a separate state of consciousness‚ in that it differs significantly from baseline consciousness. State theory suggests that consciousness is divided into various different mental streams and that when an individual is under hypnosis these mental streams move apart from one and other. Hilgard believed that cognition involves these multiple mental streams all being controlled by an “executive
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Contemporary Feminist Theories Cultural feminism is a feminist theory that is based on the biological differences between women and men‚ such as: reproductive capacity‚ female communication style‚ women’s lower level of aggression than men‚ ethical judgment‚ etc. Although society rejects it‚ cultural feminism proclaims those attributes to be differences that are distinctive and superior virtues in women. This approach permits feminists to avoid rather than confront conflicting issues posed by
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Understanding that the need for independency and self-respect is not a real disease‚ it is just a metaphor for how women go about trying to achieve them. "For nearly one hundred and fifty years‚ women have fought for equality and been oppressed by men‚ and no matter what they do‚ they will never be considered equals" (Hughes‚ 2002:161). Feminism focuses on the relations between genders and how both male and female become classified as distinct groups rather than a team united as one. The preceding
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predispositions toward another or the message * 3. Physiological Noise – Refers to the biological influences on the communication process * How does a person’s field of experience influence a communication event? * A person’s field of experience is defined in the book as how a “person’s culture‚ experiences‚ and heredity influence his or her ability to communicate with another.” Based on those three factors‚ a person will operate their communication differently than someone who
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Attribution theory is the study of various models that attempt to explain those processes.[1] Psychological research into attribution began with the work of Fritz Heider in the early part of the 20th century‚ subsequently developed by others such as Harold Kelley and Bernard Weiner. Contents 1 Background 2 Types 2.1 Explanatory attribution 2.2 Interpersonal attribution 3 Theories 3.1 Common sense psychology 3.2 Correspondent inference theory
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society. Equity theory is social justice theory‚ designed by Adams in 1963. It claims that individuals review the inputs and outcomes of themselves and others‚ and in situations of inequity‚ experience greater cognitive dissonance than individuals in equitable situations. This kind of equity is perceived as social justice in society (or company‚ or any other environment that involves individuals). Equity theory draws from exchange‚ dissonance‚ and social comparison theories in making predictions
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The Coherence Theory of Truth First published Tue Sep 3‚ 1996; substantive revision Tue Sep 9‚ 2008 A coherence theory of truth states that the truth of any (true) proposition consists in its coherence with some specified set of propositions. The coherence theory differs from its principal competitor‚ the correspondence theory of truth‚ in two essential respects. The competing theories give conflicting accounts of the relation between propositions and their truth conditions. (In this article‚ ‘proposition’
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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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Game theory is defined as “the study of the ways in which strategic interactions among economic agents produce outcomeswith respect to thepreferences of those agents‚ where the outcomes in question might have been intended by none of the agents” by the Stanford Encyclopedia of Philosophy (Ross 1997). The disciplines most involved in game theory “are mathematics‚ economics and the other social and behavioral sciences” (McCain 1997). Game theory was created to confront the problem and provide a theory
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