Passage:
In 1902, French linguist Jules Gilliéron, alongside his assistant Edmond Edmont, published the first fascicles of the Atlas Linguistique de la France, a landmark work that fundamentally altered the study of dialectology. Unlike previous dialectologists who relied on self-administered questionnaires sent to local schoolteachers or educated elites, Gilliéron dispatched Edmont to 639 survey points across French-speaking regions. Armed with a standardized questionnaire of 1,920 words and phrases, Edmont recorded responses directly from uneducated, lifelong rural residents using a unified phonetic transcription system. Gilliéron deliberately selected Edmont—a non-linguist with an extraordinarily trained ear—to prevent theoretical bias from influencing phonetic notation. Furthermore, Edmont conducted all interviews single-handedly over four years, thereby eliminating inter-observer variance, a persistent flaw in earlier multi-investigator projects. Critics initially claimed that relying on a single informant per location compromised statistical validity. However, Gilliéron contended that his primary objective was not comprehensive demographic sampling, but mapping geographical boundaries of specific sound shifts (isoglosses).
According to the passage, for which of the following reasons did Gilliéron select Edmond Edmont to conduct the field interviews?
- He possessed exceptional auditory acute skills while lacking theoretical linguistic preconceptions.Answer
- BHe had extensive experience training local schoolteachers to administer standardized dialect questionnaires.
- CHe was an educated resident who belonged to the local elite of the rural survey points.
- DHe intended to compile statistically representative demographic samples across all 639 regions.
- EHe organized a multi-investigator team to minimize individual observer variance across interviews.