Writing: Producing Coherent Texts for Purpose and Audience
What you must understand
Effective writing begins with purpose and audience, which determine register, structure and vocabulary. You must control paragraphing (one controlling idea per paragraph, clear topic sentences), cohesion (linking words, pronoun reference, repetition of key terms) and coherence (logical progression of ideas). Genres you may need include persuasive essays, analytical responses, reports, feature articles, letters and reflective pieces; each has conventions - an analytical response needs a thesis and evidence, a feature article may use a hook and anecdote, a formal letter needs appropriate salutation and sign-off. You must also sustain an argument, integrate evidence or quotation, and write a conclusion that evaluates rather than merely repeats.
Traps to watch for
- Narrative drift in analytical tasks: telling the story of the text instead of arguing about it.
- Link-word overuse: moreover and furthermore in every sentence creates mechanical writing; vary with reference and repetition.
- Unsupported claims: assertions such as this is very effective without saying how or why.
- Register slips: contractions and slang in formal writing; over-formal phrasing in a personal reflection.
- Weak conclusions that introduce new ideas or simply restate the introduction.
Rule of thumb
Plan in three lines: thesis, three supporting moves, so-what. Write topic sentences first, then fill evidence. Check every paragraph with the question: Does this advance my thesis, and would my intended reader follow it? Leave time to proofread for agreement, tense consistency and sentence boundaries.
Worked example
Weak: The advertisement uses many colours and is very persuasive. Stronger: The advertisement's saturated red background and close-up of a child's face position the viewer as a protector, so that buying the product feels like a moral act rather than a purchase. The second version names a technique, links it to a specific effect, and connects to purpose.
Building the skill
Keep a bank of analytical verbs (positions, constructs, invites, undermines, foregrounds) and practise rewriting the same idea for two different audiences.