Presenting Research

Conference talks, posters, slides

Sharing research findings goes beyond writing papers; conference talks, posters, and slide presentations also play a critical role in disseminating knowledge. Effective presentation tailors content to the audience and available time, foregrounds a single clear message, favors visuals over dense text, and rehearses delivery in advance. A well-designed poster must be readable from a distance and structured around one central takeaway.

Defining the Concept

Presenting research is the practice of conveying scientific findings verbally or visually in live or digital settings, beyond written publications. The main formats include conference papers, poster sessions, and slide-supported talks. Each format follows a different communicative logic: talks demand flow and time management, posters require visual hierarchy, and slides call for the skill of condensing a message. Presentation is not merely the transmission of research; it is a process in which the academic community deepens, critiques, and extends the work through questions and dialogue.

Main Types and How They Work

Oral presentations are typically limited to 15–20 minutes and aim to convey the most important part of the research, not the whole study. Slides should support the speaker rather than replace them, and the one-idea-per-slide principle is widely recommended. Posters present text, figures, and tables in balance within a fixed space (e.g., 90 cm × 120 cm); the title and conclusions must be legible from a distance. The underlying logic is the same for both formats: identify the central message first, then arrange the supporting evidence in order, and remove unnecessary detail.

Concrete Application: Preparing a Conference Talk

Suppose you are presenting a qualitative health study in 15 minutes. The first step is to select a single key finding — the strongest one, not all themes. Slides can follow this sequence: context (1 slide), research question (1 slide), method summary (1–2 slides), main finding (2–3 slides), discussion and conclusion (1–2 slides). Visuals should complement text, not restate it. The talk should leave 5–6 minutes for questions. Finishing on time is the most concrete sign of preparation; rehearsal is therefore essential.

Common Pitfalls and Principles of Good Practice

The most common mistakes include filling slides with text, exceeding time limits, and misjudging the audience's background knowledge. Technical jargon creates barriers for non-specialist listeners; plain language does not sacrifice clarity. For posters, the most frequently observed error is covering the space with small-font text — a poster should invite, not overwhelm. The common thread in good practice is: choose one message and design everything to reinforce it. Showing the presentation to colleagues beforehand to gather feedback reveals weaknesses that the presenter may have missed.

Key terms

Oral Presentation: A structured format in which research findings are conveyed verbally with slides at conferences.
Poster Session: A format where research is displayed on a fixed-size visual panel and discussed face-to-face with attendees.
One-Message Principle: The design rule that each slide or presentation should convey only one central idea.
Audience Adaptation: Adjusting content, language, and detail level to match the knowledge background of the audience.
Rehearsal: Practicing the full presentation aloud in advance to check timing and flow.