Psycholinguistics or psychology of language is the study of the interrelation between linguistic factors and psychological aspects. The discipline is mainly concerned with the mechanisms by which language is processed and represented in the mind and brain; that is, the psychological and neurobiological factors that enable humans to acquire, use, comprehend, and produce language.
Cognitive science is the scientific study either of mind or of intelligence . Practically every formal introduction to cognitive science stresses that it is a highly interdisciplinary research area in which psychology, neuroscience, linguistics, philosophy, computer science, anthropology, and biology are its principal specialized or applied branches. Therefore, we may distinguish cognitive studies of either human or animal brains, the mind and the brain.
Phonological awareness is an individual's awareness of the phonological structure, or sound structure, of words. Phonological awareness is an important and reliable predictor of later reading ability and has, therefore, been the focus of much research.
The language module or language faculty is a hypothetical structure in the human brain which is thought to contain innate capacities for language, originally posited by Noam Chomsky. There is ongoing research into brain modularity in the fields of cognitive science and neuroscience, although the current idea is much weaker than what was proposed by Chomsky and Jerry Fodor in the 1980s. In today's terminology, 'modularity' refers to specialisation: language processing is specialised in the brain to the extent that it occurs partially in different areas than other types of information processing such as visual input. The current view is, then, that language is neither compartmentalised nor based on general principles of processing. It is modular to the extent that it constitutes a specific cognitive skill or area in cognition.
Speech perception is the process by which the sounds of language are heard, interpreted, and understood. The study of speech perception is closely linked to the fields of phonology and phonetics in linguistics and cognitive psychology and perception in psychology. Research in speech perception seeks to understand how human listeners recognize speech sounds and use this information to understand spoken language. Speech perception research has applications in building computer systems that can recognize speech, in improving speech recognition for hearing- and language-impaired listeners, and in foreign-language teaching.
Haskins Laboratories, Inc. is an independent 501(c) non-profit corporation, founded in 1935 and located in New Haven, Connecticut, since 1970. Haskins has formal affiliation agreements with both Yale University and the University of Connecticut; it remains fully independent, administratively and financially, of both Yale and UConn. Haskins is a multidisciplinary and international community of researchers that conducts basic research on spoken and written language. A guiding perspective of their research is to view speech and language as emerging from biological processes, including those of adaptation, response to stimuli, and conspecific interaction. Haskins Laboratories has a long history of technological and theoretical innovation, from creating systems of rules for speech synthesis and development of an early working prototype of a reading machine for the blind to developing the landmark concept of phonemic awareness as the critical preparation for learning to read an alphabetic writing system.
Alvin Meyer Liberman was born in St. Joseph, Missouri. Liberman was an American psychologist. His ideas set the agenda for fifty years of psychological research in speech perception.
Franklin Seaney Cooper was an American physicist and inventor who was a pioneer in speech research.
Ignatius G. Mattingly (1927–2004) was a prominent American linguist and speech scientist. Prior to his academic career, he was an analyst for the National Security Agency from 1955 to 1966. He was a Lecturer and then Professor of Linguistics at the University of Connecticut from 1966 to 1996 and a researcher at Haskins Laboratories from 1966 until his death in 2004. He is best known for his pioneering work on speech synthesis and reading and for his theoretical work on the motor theory of speech perception in conjunction with Alvin Liberman. He received his B.A. in English from Yale University in 1947, his M.A. in Linguistics from Harvard University in 1959, and his Ph.D. in English from Yale University in 1968.
Katherine Safford Harris is a noted psychologist and speech scientist. She is Distinguished Professor Emerita in Speech and Hearing at the CUNY Graduate Center and a member of the Board of Directors of Haskins Laboratories. She is also the former President of the Acoustical Society of America and Vice President of Haskins Laboratories.
Susan Brady is an American psychologist and literacy expert who is a professor of school psychology at the University of Rhode Island. For many years, she led the Haskins Literacy Initiative at Haskins Laboratories in New Haven, Connecticut which promotes the "science of teaching reading." She has been a leading researcher in the area of reading acquisition for over thirty years and has been involved with efforts to improve state and national policy on the teaching of reading including speaking before a U.S. Senate committee.
Michael Studdert-Kennedy was an American psychologist and speech scientist 1927–2017.https://haskinslabs.org/news/michael-studdert-kennedy. He is well known for his contributions to studies of speech perception, the motor theory of speech perception, and the evolution of language, among other areas. He is a professor emeritus of psychology at the University of Connecticut and a professor emeritus of linguistics at Yale University. He is the former president (1986–1992) of Haskins Laboratories in New Haven, Connecticut. He is also a member of the Haskins Laboratories Board of Directors and was chairman of the board from 1988 until 2001.
Isabelle Yoffe Liberman (1918–1990) was an American psychologist, born in Latvia, who was an expert on reading disabilities, including dyslexia. Isabelle Liberman received her bachelor's degree from Vassar College and her doctorate from Yale University. She was a professor at the University of Connecticut from 1966 through 1987 and a research associate at the Haskins Laboratories.
Leonard Katz (1938–2017) was an American experimental psychologist, born in Boston, Massachusetts. He was a professor of psychology at the University of Connecticut (1965–2006) and then professor emeritus until 2017. He was a Fellow of the American Association for the Advancement of Science and the Association for Psychological Science.
Speech shadowing is a psycholinguistic experimental technique in which subjects repeat speech at a delay to the onset of hearing the phrase. The time between hearing the speech and responding, is how long the brain takes to process and produce speech. The task instructs participants to shadow speech, which generates intent to reproduce the phrase while motor regions in the brain unconsciously process the syntax and semantics of the words spoken. Words repeated during the shadowing task would also imitate the parlance of the shadowed speech.
The motor theory of speech perception is the hypothesis that people perceive spoken words by identifying the vocal tract gestures with which they are pronounced rather than by identifying the sound patterns that speech generates. It originally claimed that speech perception is done through a specialized module that is innate and human-specific. Though the idea of a module has been qualified in more recent versions of the theory, the idea remains that the role of the speech motor system is not only to produce speech articulations but also to detect them.
Kenneth R. Pugh is president, director of research, and a senior scientist at Haskins Laboratories in New Haven, Connecticut and professor in the Department of Psychology at University of Connecticut. He is also an associate professor in the Department of Linguistics at Yale University, an associate professor in the Department of Diagnostic Radiology at the Yale School of Medicine, and director of the Yale Reading Center. Pugh is a cognitive neuroscientist and experimental psychologist who is best known for his work on the neural, behavioral and cognitive underpinnings of reading and other cognitive activities.
John L. Locke is an American biolinguist who has contributed to the understanding of language development and the evolution of language. His work has focused on how language emerges in the social context of interaction between infants, children and caregivers, how speech and language disorders can shed light on the normal developmental process and vice versa, how brain and cognitive science can help illuminate language capability and learning, and on how the special life history of humans offers perspectives on why humans are so much more intensely social and vocally communicative than their primate relatives. In recent time he has authored widely accessible volumes designed for the general public on the nature of human communication and its origins.
Dichotic listening is a psychological test commonly used to investigate selective attention and the lateralization of brain function within the auditory system. It is used within the fields of cognitive psychology and neuroscience.
Dr Hollis Scarborough is an American psychologist and literacy expert who is a senior scientist at Haskins Laboratories in New Haven, Connecticut. She has been a leading researcher in the area of reading acquisition since 1981, and has been involved with efforts to improve US national policy on the teaching of reading.