Age, Biography and Wiki

John Bonvillian (John Doughty Bonvillian) was born on 4 September, 1948 in Caldwell, Idaho, U.S.. Discover John Bonvillian's Biography, Age, Height, Physical Stats, Dating/Affairs, Family and career updates. Learn How rich is He in this year and how He spends money? Also learn how He earned most of networth at the age of 70 years old?

Popular As John Doughty Bonvillian
Occupation N/A
Age 70 years old
Zodiac Sign Virgo
Born 4 September 1948
Birthday 4 September
Birthplace Caldwell, Idaho, U.S.
Date of death (2018-05-08) Charlottesville, Virginia, U.S.
Died Place Charlottesville, Virginia, U.S.
Nationality Idaho

We recommend you to check the complete list of Famous People born on 4 September. He is a member of famous with the age 70 years old group.

John Bonvillian Height, Weight & Measurements

At 70 years old, John Bonvillian height not available right now. We will update John Bonvillian's Height, weight, Body Measurements, Eye Color, Hair Color, Shoe & Dress size soon as possible.

Physical Status
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Dating & Relationship status

He is currently single. He is not dating anyone. We don't have much information about He's past relationship and any previous engaged. According to our Database, He has no children.

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John Bonvillian Net Worth

His net worth has been growing significantly in 2022-2023. So, how much is John Bonvillian worth at the age of 70 years old? John Bonvillian’s income source is mostly from being a successful . He is from Idaho. We have estimated John Bonvillian's net worth , money, salary, income, and assets.

Net Worth in 2023 $1 Million - $5 Million
Salary in 2023 Under Review
Net Worth in 2022 Pending
Salary in 2022 Under Review
House Not Available
Cars Not Available
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Timeline

2020

In 1998, Bonvillian began work on developing a simplified, manual sign-communication system. The initial focus of this project was to develop a sign-communication system for non-speaking or minimally verbal individuals, such as children with autism, Down syndrome, or cerebral palsy. At the time of his death, Bonvillian's research team had developed a Simplified Sign System lexicon consisting of approximately 1850 easily formed, highly iconic signs or gestures. This increase in the size of sign vocabulary was undertaken to meet the needs of students and teachers who wanted to use Simplified Signs to facilitate the acquisition of foreign language vocabulary items. Research suggests that by performing highly iconic Simplified Signs with to-be-learned foreign language vocabulary items, students are able to internalize items into their memories more quickly and effectively. The first 1000 signs of the Simplified Sign System were published on July 30, 2020, by Open Book Publishers in Cambridge, U.K.

2018

Bonvillian received a B.A. in Psychology from Johns Hopkins University in 1970. While an undergraduate there, he was introduced to the field of child development by Mary D. S. Ainsworth and to psycholinguistics by James E. Deese. He then attended Stanford University on a National Science Foundation doctoral fellowship, earning his Ph.D. in 1974. As a graduate student, he worked primarily with Keith E. Nelson as they conducted studies on child language acquisition in typically developing children and children with disabilities. Some of this work was later reprinted in other publications. He also wrote several articles examining the impact of maternal language input and other behaviors on a child's subsequent development. During his time at Stanford, John met William C. Stokoe, a pioneering figure in sign language research. Subsequently, the two were to work together editing the journal, Sign Language Studies. In 1974, Bonvillian accepted an appointment as an assistant professor at Vassar College. In 1978, he was invited to join the faculty at the University of Virginia, where he was reunited as a colleague with his former professors, Ainsworth and Deese, who had previously accepted appointments at Virginia. He taught at UVA until his retirement in May 2015. He died on May 8, 2018, at the age of 69.

1982

Bonvillian wrote a review of The Education of Koko by Francine Patterson and Eugene Linden in 1982. Bonvillian and Patterson had known each other at Stanford University and had worked together with Koko the gorilla. They also had written an article on mother and peer attachment in rhesus monkeys in 1975. They later published several articles in the 1990s on the sign language acquisition of gorillas in comparison with that of the young signing children of Deaf parents, noting both the similarities and differences between the sign language development of the two groups. Bonvillian and Patterson also penned a short article on approaches to ape language research. Bonvillian was a supporting member of the Gorilla Foundation.

1979

In 1979, Bonvillian commenced the first of two longitudinal studies of sign language acquisition in young children with deaf parents. These studies (conducted primarily with Michael D. Orlansky and Raymond J. Folven) were to provide valuable information on the course of American Sign Language (ASL) acquisition. Their research found that the patterns with which children developed proficiency in ASL was highly similar to the patterns with which children acquired spoken language skills. While the pattern of acquisition was similar across language modalities, many of the sign-learning children attained different language milestones in ASL earlier than their hearing counterparts attained these same milestones in spoken English (see the discussion of Baby sign language). These studies also provided information on how young children learn to form ASL signs. More specifically, these data enabled Bonvillian (with Theodore Siedlecki) to develop an account of sign language phonological acquisition. Bonvillian also conducted investigations into the use of manual signs to facilitate communication in minimally verbal or non-speaking children and adults, such as persons with aphasia or an intellectual disability. In particular, he conducted a number of studies of sign language acquisition in children with autism. In the 1990s, Bonvillian (with Brenda Seal) examined sign formation difficulties in children with autism. This study made it clear that for manual signs to be used easily by children with autism, then the signs should consist of a single movement and be composed of a limited number of basic or unmarked handshapes. Over his career, Bonvillian contributed multiple articles and chapters on sign language, sign language acquisition, and sign language development to various encyclopedias, textbooks, and other forums focused on language development, child development, and/or various aspects of deafness. He also wrote multiple reviews of books that were focused on these research areas as well as on language development in special populations.

1948

John D. Bonvillian (1948-2018) was a psychologist and associate professor - emeritus in the Department of Psychology and the Interdepartmental Program in Linguistics at the University of Virginia in Charlottesville, Virginia. He is the principal developer of Simplified Signs, a manual sign communication system designed to be easy to form, easy to understand and easy to remember. He is also known for his research contributions to the study of sign language, child development, psycholinguistics, and language acquisition.