C1 – Effective Operational Proficiency/Advanced

Academic Skills

Research Capabilities
- Academic writing
- Research methodology
- Critical analysis
- Literature review
- Data interpretation
- Thesis development
- Citation methods
- Academic integrity

Professional Communication
- Business reports
- Technical documentation
- Project proposals
- Executive summaries
- Policy analysis
- Strategic planning
- Professional correspondence
- Legal documentation

Advanced Language Usage

Sophisticated Expression
- Idiomatic usage
- Cultural references
- Literary allusions
- Metaphorical language
- Subtle humor
- Sarcasm/irony
- Abstract concepts
- Philosophical discussion

Specialized Vocabulary
- Legal terminology
- Medical language
- Technical jargon
- Academic vocabulary
- Business terminology
- Scientific concepts
- Political discourse
- Economic terms

Writing Mastery

Genre Expertise
- Academic papers
- Research articles
- Technical reports
- Creative writing
- Journalistic writing
- Professional blogs
- Policy documents
- Literary analysis

Stylistic Refinement
- Voice development
- Tone control
- Rhetorical devices
- Structural variation
- Cohesive devices
- Argumentative techniques
- Narrative structures
- Descriptive writing