This immensely readable introduction to animal acoustics explains not only how animals hear but why they listen. It is a unique blend of audition, auditory anatomy, physics of sound, and methods of psychophysics, combined with behavior, natural history, and evolution. The Acoustic Sense of Animals is ideal for graduate and undergraduate courses, and for professionals in fields such as sensory physiology and animal behavior.
In his broadly comparative approach, Stebbins explores the function of hearing for each animal in its particular ecological setting and the significance of communication for members of a species. He renders the evolution of hearing with special emphasis on the peripheral auditory system and basic auditory function. Although ample evidence is brought to bear, both from the laboratory and from field studies, the book is not burdened with excessive detail. The writing is crisp, and the references are tailored to those most useful for nonspecialists.
The Acoustic Sense of Animals covers a complex field with balance and clarity within a solid evolutionary framework. Equally important, it conveys the controversy and excitement that will motivate students.
The education of deaf or hard of hearing children has become as complex as the varying needs of each individual child. Teachers face classrooms filled with students who are culturally Deaf, hard of hearing, or post-lingually deaf; they might use American Sign Language, cochlear implants, hearing aids/FM systems, speech, Signed English, sign-supported speech, contact signing, nonverbal communication, or some combination of methods. Educators who decide what tools are best for these children are making far-reaching ethical decisions in each case. This collection features ten chapters that work as constructive conversations to make the diverse needs of these deaf students the primary focus.
The initial essays establish fundamental points of ethical decision-making and emphasize that every situation should be examined not with regard for what is “right or wrong,” but for what is “useful.” Absolute objectivity is unattainable due to social influences, while “common knowledge” is ruled out in favor of “common awareness.” Other chapters deal with the reality of interpreting through the professional’s eyes, of how they are assessed, participate, and are valued in the total educational process, including mainstream environments. The various settings of education for deaf children are profiled, from residential schools to life in three cultures for deaf Latino students, to self-contained high school programs. Ethical Considerations in Educating Deaf Children Who Are Deaf or Hard of Hearing offers an invaluable set of guidelines for administrators and educators of children with hearing loss in virtually every environment in a postmodern world.
As a young, deaf Jewish woman living in a small town in Michigan in 1942, Sandra Horowitz felt deeply frustrated by her limited prospects. Even though she had just graduated from junior college, she knew that she had two strikes against her in fulfilling her dream to become a veterinarian. Better to marry Jacob Winter, her parents urged her, a deaf Jewish man who made a good living. Then, Sandra met Rudy Townsend, a hearing soldier on leave before shipping out to the war in Europe.
In just four days, both Sandra and Rudy’s worlds were turned upside down. Sandra’s parents feared him for being hearing and a Gentile, while Rudy’s parents expressed openly their bias against her ethnic background and her deafness. Even so, Sandra and Rudy soon realized that they had fallen in love, deeply and passionately. As they shared the brief time they had together, they learned about each other’s dreams for the future — Sandra’s desire to be a vet and Rudy’s determination to serve in Congress. Then, Rudy had to leave for the war.
Philip Zazove’s novel Four Days in Michigan captures perfectly the power of irrepressible love between two individuals from opposite backgrounds. The struggles they encounter in an era when such differences were never more sharply drawn also reveal great detail about deaf and hearing life. Despite all, their triumph comes ultimately because of their long-lasting individual respect and love.
Hearing Things is a meditation on sound’s work in literature. Drawing on critical works and the commentaries of many poets and novelists who have paid close attention to the role of the ear in writing and reading, Angela Leighton offers a reconsideration of literature itself as an exercise in hearing.
An established critic and poet, Leighton explains how we listen to the printed word, while showing how writers use the expressivity of sound on the silent page. Although her focus is largely on poets—Alfred Tennyson, W. B. Yeats, Robert Frost, Walter de la Mare, Wallace Stevens, Elizabeth Bishop, Jorie Graham, and Alice Oswald—Leighton’s scope includes novels, letters, and philosophical writings as well. Her argument is grounded in the specificity of the text under discussion, but one important message emerges from the whole: literature by its very nature commands listening, and listening is a form of understanding that has often been overlooked. Hearing Things offers a renewed call for the kind of criticism that, avoiding the programmatic or purely ideological, remains alert to the work of sound in every literary text.
Noise, as we usually think of it, is background sound that interferes with our ability to hear more interesting sounds. In general terms, though, it is anything that interferes with the reception of signals of any sort. It includes extraneous energy in the environment, degradation of signals in transit, and spontaneous random activity in receivers and signalers. Whatever the cause, the consequence of noise is error by receivers, and these errors are the key to understanding how noise shapes the evolution of communication.
Noise Matters breaks new ground in the scientific understanding of how communication evolves in the presence of noise. Combining insights of signal detection theory with evidence from decades of his own original research, Haven Wiley explains the profound effects of noise on the evolution of communication. The coevolution of signalers and receivers does not result in ideal, noise-free communication, Wiley finds. Instead, signalers and receivers evolve to a joint equilibrium in which communication is effective but never error-free. Noise is inescapable in the evolution of communication.
Wiley’s comprehensive approach considers communication on many different levels of biological organization, from cells to individual organisms, including humans. Social interactions, such as honesty, mate choice, and cooperation, are reassessed in the light of noisy communication. The final sections demonstrate that noise even affects how we think about human language, science, subjectivity, and freedom. Noise Matters thus contributes to understanding the behavior of animals, including ourselves.
The title to this interdisciplinary collection draws on the Yupik Eskimo belief that seals, fish, and other game are precious gifts that, when treated with respect and care, will return to be hunted again. Just so, if oral traditions are told faithfully and respectfully, they will return to benefit future generations. The contributors to this volume are concerned with the interpretation and representation of oral narrative and how it is shaped by its audience and the time, place, and cultural context of the narration. Thus, oral traditions are understood as a series of dialogues between tradition bearers and their listeners, including those who record, write, and interpret.
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