Johann Konrad Ammann
Encyclopedia
Johann Konrad Amman was a Swiss
physician and instructor of non-verbal deaf persons.
He is often confounded with Johann Conrad Amman, born 1724 and died 1811 in Schaffhausen.
Johann Konrad Amman was born at Schaffhausen
, Switzerland. After graduating at Basel
in 1687 he began to practise at Amsterdam
, where he gained a great reputation. He was one of the earliest writers on the instruction of the non-verbal deaf, and first called attention to his method in his Surdus loquens (Amsterdam, 1692), which was often reprinted, and was reproduced by John Wallis in the Philosophical Transactions (1698).
His process consisted principally in exciting the attention of his pupils to the motions of his lips and larynx while he spoke, and then inducing them to imitate these movements, until he brought them to repeat distinctly letters, syllables and words. He died at Warmoud, near Leiden.
Switzerland
Switzerland name of one of the Swiss cantons. ; ; ; or ), in its full name the Swiss Confederation , is a federal republic consisting of 26 cantons, with Bern as the seat of the federal authorities. The country is situated in Western Europe,Or Central Europe depending on the definition....
physician and instructor of non-verbal deaf persons.
He is often confounded with Johann Conrad Amman, born 1724 and died 1811 in Schaffhausen.
Johann Konrad Amman was born at Schaffhausen
Schaffhausen
Schaffhausen is a city in northern Switzerland and the capital of the canton of the same name; it has an estimated population of 34,587 ....
, Switzerland. After graduating at Basel
Basel
Basel or Basle In the national languages of Switzerland the city is also known as Bâle , Basilea and Basilea is Switzerland's third most populous city with about 166,000 inhabitants. Located where the Swiss, French and German borders meet, Basel also has suburbs in France and Germany...
in 1687 he began to practise at Amsterdam
Amsterdam
Amsterdam is the largest city and the capital of the Netherlands. The current position of Amsterdam as capital city of the Kingdom of the Netherlands is governed by the constitution of August 24, 1815 and its successors. Amsterdam has a population of 783,364 within city limits, an urban population...
, where he gained a great reputation. He was one of the earliest writers on the instruction of the non-verbal deaf, and first called attention to his method in his Surdus loquens (Amsterdam, 1692), which was often reprinted, and was reproduced by John Wallis in the Philosophical Transactions (1698).
His process consisted principally in exciting the attention of his pupils to the motions of his lips and larynx while he spoke, and then inducing them to imitate these movements, until he brought them to repeat distinctly letters, syllables and words. He died at Warmoud, near Leiden.
External links
- John Conrade Amman (sic!), The Talking Deaf Man, 1692 (full text in English by Project GutenbergProject GutenbergProject Gutenberg is a volunteer effort to digitize and archive cultural works, to "encourage the creation and distribution of eBooks". Founded in 1971 by Michael S. Hart, it is the oldest digital library. Most of the items in its collection are the full texts of public domain books...
)