Information about Genetic Predisposition

A genetic predisposition is a genetic effect which influences the phenotype of an organism but which can be modified by the environmental conditions. Genetic testing is able to identify individuals who are genetically predisposed to certain health problems.

Behavior

Predisposition is the capacity we are born with to learn things such as language and concept of self. Negative environmental influences may block the predisposition (ability) we have to do some things. Behaviors displayed by animals can be influenced by genetic predispositions. Genetic predisposition towards certain human behaviors is scientifically investigated by attempts to identify patterns of human behavior that seem to be invariant over long periods of time and in very different cultures. For example, philosopher Daniel Dennett has proposed that humans are genetically predisposed to have a Theory of mind because there has been evolutionary selection for the human ability to adopt the Intentional stance[1]. The intentional stance is a useful behavioral strategy by which humans assume that others have minds like their own. This assumption allows you to predict the behavior of others based on personal knowledge of what you would do.

Powerful evidence for genetic predispositions towards certain patterns of human behavior comes from twin studies. The idea that human behavior can have a genetic basis has become controversial due to religious and politically-inspired positions with respect to common human behaviors such as homosexuality.

Genetic discrimination in health insurance

In the United States, individuals are at risk for loss of health insurance if they are discovered to have genetic predispositions for health problems. The National Center for Genome Resources found that 85 percent of those polled think employers should not have access to information about their employees' genetic conditions, risks or predispositions[2]. The U.S. federal government has so far taken only limited measures against discrimination based on genetic testing[3].

References

  1. ^  The results of this survey are discussed here (January 20, 1998).
  2. ^  A summary of U.S.A. executive orders and proposed legislation is compiled by the National Center for Genome Resources.
  3. ^  The Intentional Stance (MIT Press; Reprint edition 1989) (ISBN 0-262-54053-3)

See also

External links

Genetics is the science of heredity and variation in living organisms.[1][2] Knowledge of the inheritance of characteristics has been implicitly used since prehistoric times for improving crop plants and animals through selective breeding.
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phenotype describes the total physical appearance of an organism, as opposed to its genotype. This genotype-phenotype distinction was proposed by Wilhelm Johannsen in 1911 to make clear the difference between an organism's heredity and what that heredity produces.
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natural environment, commonly referred to simply as the environment, is a term that comprises all living and non-living things that occur naturally on Earth or some part of it (e.g. the natural environment in a country).
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Genetic testing allows the genetic diagnosis of vulnerabilities to inherited diseases, and can also be used to determine a person's ancestry. Every person carries two copies of every gene, one inherited from their mother, one inherited from their father.
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disease is an abnormal condition of an organism that impairs bodily functions. In human beings, "disease" is often used more broadly to refer to any condition that causes discomfort, dysfunction, distress, social problems, and/or death to the person afflicted, or similar problems
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Ethology (from Greek: ήθος, ethos, "custom"; and λόγος, logos, "knowledge") is the scientific study of animal behavior, and a branch of zoology.
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Ethology (from Greek: ήθος, ethos, "custom"; and λόγος, logos, "knowledge") is the scientific study of animal behavior, and a branch of zoology.
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Daniel Clement Dennett (born March 28 1942 in Boston, Massachusetts) is a prominent American philosopher whose research centers on philosophy of mind, philosophy of science and philosophy of biology, particularly as those fields relate to evolutionary biology and cognitive science.
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The phrase theory of mind (often abbreviated as ToM) is used in several related ways:
  • general categories of theories of mind - theories about the nature of 'mind', and its structure and processes;
  • theories of mind related to individual minds;

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The Intentional Stance is a theory of mental content proposed by Daniel C. Dennett. The theory provides the underpinnings of his later works on free will, consciousness, folk psychology, and evolution.
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MIND High School

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A (additive genetics) C (common environment) and E (unique environment). the so-called ACE Model. It is also possible to examine non-additive genetics effects (often denoted D for dominance (see below for more complex twin designs).
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Health insurance is a is a form of group insurance, where individuals pay premiums or taxes in order to help protect themselves from high or unexpected
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19th century - 20th century - 21st century
1950s  1960s  1970s  - 1980s -  1990s  2000s  2010s
1986 1987 1988 - 1989 - 1990 1991 1992

Year 1989 (MCMLXXXIX
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Human nature is the fundamental nature and substance of humans, as well as the range of human behavior that is, believed to be invariant over long periods of time and across very different cultural contexts.
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Edward Osborne Wilson (born June 10, 1929) is an American biologist (Myrmecology, a branch of entomology), researcher (sociobiology, biodiversity), theorist (consilience, biophilia), and naturalist (conservationism).
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Sociobiology is a synthesis of scientific disciplines that attempts to explain social behavior in all species by considering the evolutionary advantages the behaviors may have.
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Consilience, or the unity of knowledge (literally a "jumping together" of knowledge), has its roots in the ancient Greek concept of an intrinsic orderliness that governs our cosmos, inherently comprehensible by logical process, a vision at odds with mystical views in many cultures
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Evolutionary psychology (abbreviated EP) is a theoretical approach to psychology that attempts to explain mental and psychological traits—such as memory, perception, or language—as adaptations, i.e., as the functional products of natural selection.
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The nature versus nurture debates concern the relative importance of an individual's innate qualities ("nature", i.e. nativism, or philosophical empiricism, innatism) versus personal experiences ("nurture") in determining or causing individual differences in physical and behavioral
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Behavioural genetics is the field of biology that studies the role of genetics in animal (including human) behaviour. The field is an overlap of genetics, ethology and psychology. Classically, behavioural geneticists have studied the heritability of behavioural traits.
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Predispositioning Theory was founded by Aron Katsenelinboigen (1927–2005), a Professor in Wharton School who dealt with indeterministic systems such as chess, business, economics, and other fields of knowledge and also made an essential step forward in elaboration of styles
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