Author: Roy C. Major
Publisher: Routledge
ISBN: 1135649413
Category : Education
Languages : en
Pages : 222
Get Book Here
Book Description
Even though second-language learners may master the grammar and vocabulary of the new languages, they almost never achieve a native phonology (accent). Scholars and professionals dealing with second-language learners would agree that this is one of the most persistent challenges they face. Now, for the first time, Roy Major's Foreign Accent covers the exploding scholarship in this area and lays out the issues specifically for audiences in the second language acquisition and applied linguistics community.
Author: Robert J. Richards
Publisher: University of Chicago Press
ISBN: 0226712192
Category : Biography & Autobiography
Languages : en
Pages : 572
Get Book Here
Book Description
Prior to the First World War, more people learned of evolutionary theory from the voluminous writings of Charles Darwin’s foremost champion in Germany, Ernst Haeckel (1834–1919), than from any other source, including the writings of Darwin himself. But, with detractors ranging from paleontologist Stephen Jay Gould to modern-day creationists and advocates of intelligent design, Haeckel is better known as a divisive figure than as a pioneering biologist. Robert J. Richards’s intellectual biography rehabilitates Haeckel, providing the most accurate measure of his science and art yet written, as well as a moving account of Haeckel’s eventful life.
Author: Stephen Jay Gould
Publisher: Harvard University Press
ISBN: 0674417925
Category : Science
Languages : en
Pages : 1460
Get Book Here
Book Description
The world’s most revered and eloquent interpreter of evolutionary ideas offers here a work of explanatory force unprecedented in our time—a landmark publication, both for its historical sweep and for its scientific vision. With characteristic attention to detail, Stephen Jay Gould first describes the content and discusses the history and origins of the three core commitments of classical Darwinism: that natural selection works on organisms, not genes or species; that it is almost exclusively the mechanism of adaptive evolutionary change; and that these changes are incremental, not drastic. Next, he examines the three critiques that currently challenge this classic Darwinian edifice: that selection operates on multiple levels, from the gene to the group; that evolution proceeds by a variety of mechanisms, not just natural selection; and that causes operating at broader scales, including catastrophes, have figured prominently in the course of evolution. Then, in a stunning tour de force that will likely stimulate discussion and debate for decades, Gould proposes his own system for integrating these classical commitments and contemporary critiques into a new structure of evolutionary thought. In 2001 the Library of Congress named Stephen Jay Gould one of America’s eighty-three Living Legends—people who embody the “quintessentially American ideal of individual creativity, conviction, dedication, and exuberance.” Each of these qualities finds full expression in this peerless work, the likes of which the scientific world has not seen—and may not see again—for well over a century.
Author: Stephen Jay Gould
Publisher: Belknap Press
ISBN:
Category : Science
Languages : en
Pages : 524
Get Book Here
Book Description
“Ontogeny recapitulates phylogeny” was Haeckel’s answer—the wrong one—to the most vexing question of nineteenth-century biology: what is the relationship between individual development (ontogeny) and the evolution of species and lineages (phylogeny)? In this, the first major book on the subject in fifty years, Stephen Jay Gould documents the history of the idea of recapitulation from its first appearance among the pre-Socratics to its fall in the early twentieth century. Mr. Gould explores recapitulation as an idea that intrigued politicians and theologians as well as scientists. He shows that Haeckel’s hypothesis—that human fetuses with gill slits are, literally, tiny fish, exact replicas of their water-breathing ancestors—had an influence that extended beyond biology into education, criminology, psychoanalysis (Freud and Jung were devout recapitulationists), and racism. The theory of recapitulation, Gould argues, finally collapsed not from the weight of contrary data, but because the rise of Mendelian genetics rendered it untenable. Turning to modern concepts, Gould demonstrates that, even though the whole subject of parallels between ontogeny and phylogeny fell into disrepute, it is still one of the great themes of evolutionary biology. Heterochrony—changes in developmental timing, producing parallels between ontogeny and phylogeny—is shown to be crucial to an understanding of gene regulation, the key to any rapprochement between molecular and evolutionary biology. Gould argues that the primary evolutionary value of heterochrony may lie in immediate ecological advantages for slow or rapid maturation, rather than in long-term changes of form, as all previous theories proclaimed. Neoteny—the opposite of recapitulation—is shown to be the most important determinant of human evolution. We have evolved by retaining the juvenile characters of our ancestors and have achieved both behavioral flexibility and our characteristic morphology thereby (large brains by prolonged retention of rapid fetal growth rates, for example). Gould concludes that “there may be nothing new under the sun, but permutation of the old within complex systems can do wonders. As biologists, we deal directly with the kind of material complexity that confers an unbounded potential upon simple, continuous changes in underlying processes. This is the chief joy of our science.”
Author: W. Thomas MacCary
Publisher:
ISBN:
Category : Achilles (Greek mythology) in literature
Languages : en
Pages : 304
Get Book Here
Book Description
Author: Nick Hopwood
Publisher: University of Chicago Press
ISBN: 022604694X
Category : Art
Languages : en
Pages : 397
Get Book Here
Book Description
Emphasizing the changes worked by circulation and copying, interpretation and debate, this book uses the case to explore how pictures succeed and fail, gain acceptance and spark controversy. It reveals how embryonic development was made a process that we can see, compare, and discuss, and how copying - usually dismissed as unoriginal
Author: Rick A. Adams
Publisher: Cambridge University Press
ISBN: 9780521626323
Category : Nature
Languages : en
Pages : 414
Get Book Here
Book Description
This book explores the importance of understanding developmental processes in analyses of bat ecology and evolution.
Author: Ernst Haeckel
Publisher:
ISBN:
Category : Anatommy
Languages : en
Pages : 538
Get Book Here
Book Description
Author: Michael Tomasello
Publisher: Belknap Press
ISBN: 0674980859
Category : Psychology
Languages : en
Pages : 393
Get Book Here
Book Description
Winner of the William James Book Award Winner of the Eleanor Maccoby Book Award “A landmark in our understanding of human development.” —Paul Harris, author of Trusting What You’re Told “Magisterial...Makes an impressive argument that most distinctly human traits are established early in childhood and that the general chronology in which these traits appear can...be identified.” —Wall Street Journal Virtually all theories of how humans have become such a distinctive species focus on evolution. Becoming Human looks instead to development and reveals how those things that make us unique are constructed during the first seven years of a child’s life. In this groundbreaking work, Michael Tomasello draws from three decades of experimental research with chimpanzees, bonobos, and children to propose a new framework for psychological growth between birth and seven years of age. He identifies eight pathways that differentiate humans from their primate relatives: social cognition, communication, cultural learning, cooperative thinking, collaboration, prosociality, social norms, and moral identity. In each of these, great apes possess rudimentary abilities, but the maturation of humans’ evolved capacities for shared intentionality transform these abilities into uniquely human cognition and sociality. “How does human psychological growth run in the first seven years, in particular how does it instill ‘culture’ in us? ...Most of all, how does the capacity for shared intentionality and self-regulation evolve in people? This is a very thoughtful and also important book.” —Tyler Cowen, Marginal Revolution “Theoretically daring and experimentally ingenious, Becoming Human squarely tackles the abiding question of what makes us human.” —Susan Gelman “Destined to become a classic. Anyone who is interested in cognitive science, child development, human evolution, or comparative psychology should read this book.” —Andrew Meltzoff
Author: Dongxun Zhang
Publisher: Greenleaf Book Group
ISBN: 1632990199
Category : Science
Languages : en
Pages : 183
Get Book Here
Book Description
Discover a new outlook on the process of life—and improve your health as a result In Intended Evolution, authors Dongxun and Bob Zhang introduce a different perspective on the theory of evolution: Life is not only selected by nature but intentionally interacts with it, learning how to better its future. They explain that applying this idea to generally accepted principles of biology can have startling results in your ability to affect your own health—and even your evolution. According to the theory of intended evolution, organisms gather information through sensory experience and use that knowledge to effect change in themselves and their environments. The authors propose that organisms use this saved information to make choices projected to enhance their survival. It is through experience, choices, and action, within a given environment, that life changes itself from moment to moment and determines what changes are needed for future generations. Because of humans’ unique ability to understand how our own evolution functions, we can effect changes within ourselves to influence and enhance our health and fitness, even to lengthen our lifespan.
