Intelligence, Heredity and Environment PDF Download

Author: Patrick Kimuyu
Publisher: GRIN Verlag
ISBN: 3668589186
Category : Medical
Languages : en
Pages : 6

View

Book Description
Research Paper (postgraduate) from the year 2017 in the subject Medicine - Human Genetics, grade: 1, Egerton University, language: English, abstract: In an attempt to determine the factors that influence intelligence in humans, psychologists have investigated the issue from two principal perspectives: nature and nurture. As a result, research studies on these aspects have confirmed that both nature and nurture influences the development of intelligence. According to Heffner, genetic factors have been identified as the influential forces of nature that shape intelligence, whereas environmental factors influence intelligence through exposure or rather nurture. In both schools of thought, it is apparent that tests for intelligence are aimed at determining the level of intelligence through the use of Intelligence Quotient (IQ) test. Similarities and differences in IQ among individuals explain the degree at which genetics and environment influences development of intelligence. Therefore, this research paper discusses nature-nurture basis of intelligence.

Author: Robert J. Sternberg
Publisher: Cambridge University Press
ISBN: 9780521469043
Category : Psychology
Languages : en
Pages : 642

View

Book Description
This book discusses the nature - nurture debate as it relates to human intelligence.

Author: John Kombe
Publisher: GRIN Verlag
ISBN: 3668108382
Category : Psychology
Languages : en
Pages : 6

View

Book Description
Essay from the year 2014 in the subject Psychology - Biological Psychology, grade: A, Universirty of Zambia (Technical and vocational Teachers' college), course: Education, language: English, abstract: The influence of both genetic and environmental contributions to intelligence has been widely investigated by different sociologists and psychologists. Their conclusions reveal that intelligence is the product of heredity and the environment (Mangal, 1998). This is shown in various empirical investigations. This essay will therefore, discuss the research supporting the influence of both genetic and environmental contributions to intelligence.

Author: Alberto Oliverio
Publisher: Amsterdam ; New York : North-Holland Publishing Company ; New York : sole distributors for the U.S.A. and Canada, Elsevier/North Holland
ISBN:
Category : Education
Languages : en
Pages : 480

View

Book Description

Author: David S. Moore
Publisher: Macmillan
ISBN: 9780805072808
Category : Science
Languages : en
Pages : 324

View

Book Description
This book provides an analysis of the nature vs. nuture debate, arguing for an end to the 'either/or' nature of the discussions in favor of a recognition that environmental and genetic factors interact throughout life to form human traits.

Author: Robert Cancro
Publisher: Saunders
ISBN:
Category : Psychology
Languages : en
Pages : 334

View

Book Description

Author: Richard Dawkins
Publisher: Oxford University Press
ISBN: 0198788916
Category : Evolution
Languages : en
Pages : 486

View

Book Description
In The Selfish Gene, Richard Dawkins crystallized the gene's eye view of evolution developed by W.D. Hamilton and others. The book provoked widespread and heated debate. Written in part as a response, The Extended Phenotype gave a deeper clarification of the central concept of the gene as the unit of selection; but it did much more besides. In it, Dawkins extended the gene's eye view to argue that the genes that sit within an organism have an influence that reaches out beyond the visible traits in that body - the phenotype - to the wider environment, which can include other individuals. So, for instance, the genes of the beaver drive it to gather twigs to produce the substantial physical structure of a dam; and the genes of the cuckoo chick produce effects that manipulate the behaviour of the host bird, making it nurture the intruder as one of its own. This notion of the extended phenotype has proved to be highly influential in the way we understand evolution and the natural world. It represents a key scientific contribution to evolutionary biology, and it continues to play an important role in research in the life sciences. The Extended Phenotype is a conceptually deep book that forms important reading for biologists and students. But Dawkins' clear exposition is accessible to all who are prepared to put in a little effort. Oxford Landmark Science books are 'must-read' classics of modern science writing which have crystallized big ideas, and shaped the way we think.

Author: Joe Kush
Publisher: Nova Science Pub Incorporated
ISBN: 9781626187283
Category : Medical
Languages : en
Pages : 211

View

Book Description
"Intelligence Quotient: Testing, Role of Genetics and the Environment and Social Outcomes", is an edited collection that examines advances in the study of IQ tests and the variables that influence test performance. The book contains contributions from a number of prominent scholars who are internationally recognized for their expertise in the area of human intelligence. Additionally, the compilation presents a unique combination of theoretical knowledge and practical advice and will be an excellent resource for graduate students, university professors and experienced clinicians. A particular emphasis is given to the role of IQ tests, as part of a diagnostic battery, in the identification of cognitive and psychological disorders. Individual chapters cover a broad range of topics related to IQ including, the underlying structure of contemporary IQ tests, race and genomics, the relationship between IQ and achievement, measures of mental chronometry, evolutionary adaptedness, IQ and dopamine receptor genes, Ashkenazi Jews, assessment practices for gifted children and preschool students, and errors in measurement when assessing intellectual disabilities. Topics are covered in a comprehensive and up-to-date manner, yet accessible to both novice and expert professionals. A working knowledge of psychometric theory is helpful but not necessary. The book avoids any attempt to make a claim regarding exact estimates of the genetic or environmental influences on measures of IQ, fully recognizing the complex interplay between these factors. However, the value of IQ tests in predicting scholastic achievement, diagnosing cognitive diseases, and assessing individual differences is acknowledged and affirmed, when recommendations offered by the authors are implemented within thoughtful and data-supported practices.

Author: Joseph Horn
Publisher: Routledge
ISBN: 1351515888
Category : Psychology
Languages : en
Pages : 199

View

Book Description
This book presents the results of a thirty-five-year research project involving 300 families, each of whom adopted at least one child at birth from a Texas home for unwed mothers during the period of 1962-1970. The book weaves together information about the birth parents of the adopted children; information about the adoptive parents; and information about the children in these families. Children adopted at birth have two sets of parents. Birth parents provide their adopted-away child with a genetic endowment, but do not participate in shaping the child's environment. Adoptive parents do not contribute genetically, but are otherwise in charge of directing the child's development. If adopted children grow up to resemble birth parents they have never seen, the clear inference is that hereditary factors have had an influence. Environmental factors are implicated whenever children resemble their adoptive parents, but not the birth parents. The Texas Adoption Project was designed to investigate the impact of genetic and environmental factors. This unique and innovative longitudinal study is written for specialists and the educated public. An introductory guide is provided for the non-specialist reader explaining the form and statistical content of the tables. Additional technical material for specialists is contained in appendices. This important contribution to the literature on adoption will also be of interest to those interested in the relative weight of genetics and environment in human development.

Author: Bernie Devlin
Publisher: Springer Science & Business Media
ISBN: 1461206693
Category : Social Science
Languages : en
Pages : 379

View

Book Description
A scientific response to the best-selling The Bell Curve which set off a hailstorm of controversy upon its publication in 1994. Much of the public reaction to the book was polemic and failed to analyse the details of the science and validity of the statistical arguments underlying the books conclusion. Here, at last, social scientists and statisticians reply to The Bell Curve and its conclusions about IQ, genetics and social outcomes.