Cohesive devices are linguistic tools that connect different parts of a text, ensuring it reads as a unified whole rather than a collection of separate sentences. These devices include conjunctions (e.g., 'and', 'but', 'because'), transitional phrases (e.g., 'however', 'in addition', 'for example'), pronouns (e.g., 'it', 'they', 'this'), and lexical repetition or synonyms.
Why Cohesive Devices Matter for IELTS Writing
For IELTS Writing Tasks 1 and 2, the effective use of cohesive devices is a key component of the 'Coherence and Cohesion' band descriptor. Examiners assess how well you organize your ideas and how clearly your text flows. Appropriate and varied use of these devices helps you achieve a higher score by demonstrating your ability to:
- Link ideas logically: Show relationships between sentences and paragraphs (e.g., cause and effect, contrast, addition).
- Guide the reader: Make your argument easy to follow and understand.
- Avoid repetition: Use pronouns and synonyms to refer back to previously mentioned concepts without being repetitive.
- Structure your essay: Clearly signal new points or shifts in argument.
Overuse or incorrect use of cohesive devices, however, can negatively impact your score, making your writing sound unnatural or forced. The goal is to use them naturally and effectively to enhance the clarity and flow of your response.
Example of a Cohesive Device in Use
Consider the sentence: "Many people believe that technology has improved communication. However, it has also led to a decrease in face-to-face interaction." The word "However" acts as a cohesive device, signaling a contrast between the two ideas and creating a smooth transition.
