Unit 11: Poster and Presentation Preparation

Research is complete only when its findings are communicated. This unit covers the two dominant dissemination formats used at conferences and seminars, the academic poster and the oral presentation, and the principles (coherence and grounding in theory) plus the tool (Microsoft PowerPoint) that make both effective.

Framing properties this unit relies on:

• Audience-first design: Every choice serves a viewer or listener who has limited time and no obligation to keep paying attention.
• Visual hierarchy: The eye and ear are guided from most important to least important through size, position, contrast and sequence.
• Signal over noise: Communication improves by removing content, not adding it; blank space and pauses are functional.
• One medium, one job: A poster is browsed silently in a crowded hall; a talk is heard once and cannot be replayed. Each demands a different distribution of detail.
• Fidelity to the research: Persuasive design must never distort the actual data, method or scope.

II. Poster Preparation

Designing a single-sheet argument that stands alone in a busy hall

A research poster is a large-format visual summary (commonly A0, 841 × 1189 mm, portrait or landscape) that a viewer can grasp in two to three minutes without the author present.

A. Poster preparation

The poster must carry a complete but compressed argument through layout, not paragraphs.

• Standard structure: Title banner, then Introduction/Aim, Methods, Results, Conclusion, plus author names, affiliation and contact. This mirrors the IMRaD (Introduction, Methods, Results, and Discussion) skeleton of a paper.
• Reading flow: Arrange sections in columns read top-to-bottom, left-to-right, so the eye follows a predictable path. Number sections if the flow is not obvious.
• Word budget: Aim for roughly 300–800 words total; replace prose with bullet points, figures, flowcharts and tables.
• Typography for distance: Title readable from ~3–5 m (about 72–120 pt), section headings ~36–48 pt, body text ~24–32 pt. Anything under 24 pt is unreadable across a hall.
• Colour and contrast: Use a limited palette (two or three colours), dark text on a light background for legibility, and reserve a bright accent colour for the single most important result.
• The dominant visual: Make one central graph or image the focal point; viewers remember the picture, then read the caption.
• White space: Leave 30–40% of the sheet empty so sections separate visually and the poster does not read as a wall of text.
• Practical checks: Set the document to final print size before designing, use vector or high-resolution images (≥300 dpi) so nothing pixelates when enlarged, and proofread at 100% zoom.

III. Coherence of the Ideas

Making the parts read as one connected argument

Coherence is the property by which each element of a poster or talk follows logically from the last, so the audience never has to reconstruct the link themselves.

A. Coherence of the ideas

Coherence is engineered through structure, signposting and a single controlling thread.

• The single message: Fix one take-home sentence first ("X predicts Y under condition Z"); every section then earns its place by supporting that sentence.
• Logical spine: Follow the research chain question → gap → aim → method → result → conclusion, so cause precedes effect and evidence precedes claim.
• Signposting: Use headings, numbering and transition phrases ("because", "therefore", "in contrast") to make relationships between ideas explicit rather than implied.
• Local coherence (cohesion): Repeat key terms consistently instead of switching synonyms; a variable called engagement score stays that name throughout, never becoming involvement rating.
• Global coherence: The conclusion must answer the aim stated at the start, closing the loop the introduction opened.
• Alignment of claim and evidence: Every conclusion points to a specific figure or statistic; a claim with no visible support breaks coherence and invites doubt.
• Pruning incoherence: Remove any interesting-but-tangential result. If it does not advance the single message, it fragments the argument.

IV. Use of Theory

Anchoring findings in an existing framework of explanation

Theory is the set of established concepts and relationships that explains why results occur; using it turns isolated observations into meaningful contributions.

A. Use of theory

Theory should frame the work at the start and interpret it at the end, bracketing the empirical middle.

• Framing role (front end): Introduce the theoretical framework or model in the introduction to justify the research question and predicted relationships. Example: citing the Technology Acceptance Model to justify measuring perceived usefulness as a driver of adoption.
• Defining variables: Theory supplies the constructs and their operational definitions, ensuring what is measured matches what is claimed.
• Interpretive role (back end): In the discussion or conclusion, explain results through the theory, stating whether findings confirm, extend, or contradict it.
• Theoretical contribution: State clearly what the study adds to the framework, refining, challenging, or supporting an existing explanation, rather than merely reporting numbers.
• Economy on a poster: Name the theory and its key proposition in one line; cite the source (Author, Year) rather than reproducing the full model, since space is scarce.
• Avoiding decoration: Theory must do work. A framework mentioned in the introduction but never revisited in interpretation is ornamental and weakens coherence.
• Linking to method: The chosen theory should logically dictate the method; a framework about individual perception implies survey or interview measures, not aggregate national statistics.

V. Microsoft PowerPoint

Building the poster and the talk in a single tool

PowerPoint serves as both a page-layout tool for a printed poster and a sequencing tool for a spoken presentation; the same software supports two different design logics.

A. Creation of posters

PowerPoint can produce a print-ready poster once the canvas is correctly configured.

• Set the canvas first: Go to Design → Slide Size → Custom Slide Size and enter the exact print dimensions (e.g. 33.1 × 46.8 in for A0) before adding content, so nothing has to be rescaled later.
• Structural tools:
  • Text boxes and placeholders: One box per section keeps blocks movable and independently formatted.
  • Guides and gridlines: Enable View → Guides to align columns and maintain consistent margins.
  • SmartArt and shapes: Build flowcharts and process diagrams that convey method visually.
• Consistency features: Use the Slide Master to fix fonts, colours and heading styles once; apply a theme so the palette stays uniform.
• Image handling: Insert high-resolution images and avoid stretching them out of proportion; group related objects (Ctrl+G) so they move together.
• Export for print: Save as PDF (File → Export → Create PDF) at high quality and confirm fonts are embedded so the print shop reproduces them exactly.

B. Slides for seminar/talk

A slide deck supports a spoken argument delivered once, so slides carry cues, not the full text.

• One idea per slide: Each slide advances a single point; splitting a dense slide into two aids pacing far more than shrinking the font.
• The 6×6 guideline: Roughly six bullet lines per slide and six words per line; slides prompt the speaker, they do not replace the speech.
• Slide sequence: Title → outline → context/theory → method → results (one finding per slide) → conclusion → thank-you/contact.
• Visual reinforcement: Prefer a chart or single image over bullet text; the audience cannot read dense paragraphs while also listening.
• Timing: Budget roughly one to two minutes per slide, so a 15-minute talk needs about 10–12 content slides, not 40.
• Delivery tools in PowerPoint:
  • Presenter View: Shows current slide, next slide, speaker notes and a timer on the presenter's screen while the audience sees only the slide.
  • Speaker notes: The notes pane holds detail spoken aloud, keeping the visible slide clean.
  • Transitions and animations: Use sparingly, mainly Appear to reveal bullets one at a time and control focus; avoid decorative motion that distracts.
• Contrast and legibility: Dark background with light text (or the reverse) reads well in a dim room; keep body text ≥24 pt so back rows can read it.

C. Poster deck versus talk deck

The two outputs demand opposite distributions of detail even within the same program.

1. Poster (self-explaining): Read silently and unaccompanied, so it must include enough detail to stand alone, dense text is acceptable where necessary, and the layout does the guiding.
2. Talk slides (speaker-dependent): Heard once with a narrator present, so text is minimal, the speaker supplies detail, and sequence rather than layout controls the flow.

• Shared discipline: Both obey visual hierarchy, consistent typography, high-contrast colour and the single-message rule; only the amount of visible text differs.
• Reuse with caution: Content can migrate between the two, but copying a text-heavy poster section directly onto a talk slide produces the classic unreadable wall of text and must be trimmed.