Analysing corpus-based criterial conjunctions for automatic proficiency classification

• Ángeles Zarco-Tejada ^[1] ; Carmen Noya Gallardo ^[1] ; Mª Carmen Merino Ferradá ^[1] ; Isabel Calderón López ^[1]
  1. [1] Universidad de Cádiz

     Universidad de Cádiz

     Cádiz, España

     
• Localización: Journal of English Studies, ISSN 1576-6357, Nº 14, 2016, págs. 215-237
• Idioma: inglés
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• Resumen

  • The linguistic profiling of L2 learning texts can be taken as a model for automatic proficiency assessment of new texts. But proficiency levels are distinguished by many different linguistic features among which the use of cohesive devices can be a criterial element for level distinctions, either in the number of conjunctions used (quantitative) and/or in the type and variety of them (qualitative). We have carried such an analysis with a subgroup of the CLEC (CEFR-levelled English Corpus) using Coh-Metrix, a tool for computing computational cohesion and coherence metrics for written and spoken texts, but our results suggest that automatic proficiency level assessment needs a deeper examination of conjunctions that should rely on the analysis of conjunction-types use and conjunction varieties, with an analysis of lexical choice. A variable based on familiarity ranks could help to predict cohesive levels proficiencyoriented.