1. Overview | Aspect | Details | |------------|--------------| | Provider | Vaughan Systems (founded by Richard Vaughan) | | Product Name | Curso de Inglés Definitivo Vaughan | | Primary Language of Instruction | Spanish | | Format | Digital (mobile app, web) + optional physical materials | | Target Audience | Spanish-speaking learners (beginner to advanced) | | Key Methodology | Repetición sistemática, comparación gramatical español-inglés, enfoque oral | 2. Course Structure & Content The course is divided into 4 main levels , each progressively building on the previous:
| | Result | |------------|------------| | Improvement in listening comprehension | +42% (standardized test) | | Increase in speaking speed (words/min) | +35% | | Retention of verb conjugations after 3 months | 78% (vs. 45% for traditional courses) | | Course completion rate | 34% (industry average for self-paced apps is ~12%) | curso de ingles definitivo vaughan
| | Approx. Hours | Topics Covered | |-----------|------------------|--------------------| | Básico (A1-A2) | 60-80 | Verb to be, present simple, common irregular verbs, basic vocabulary, pronunciation | | Intermedio (B1) | 80-100 | Past tenses, future forms, modal verbs (can/could/must), prepositions | | Avanzado (B2-C1) | 100-120 | Subjunctive nuances, complex conditionals, reported speech, phrasal verbs | | Experto (C1-C2) | 80-100 | Idiomatic expressions, advanced connectors, business English, cultural nuances | 45% for traditional courses) | | Course completion