Conversational Communication & Social Media Video Notes

Academics & Publishing
- Required for graduate school progression, tenure, funding.
- Establishes credibility within discipline.
Professional Endeavors
- Influences policy, clinical guidelines, technological innovation.
- Generates citations and measurable impact.

Reaches stakeholders who ultimately apply research (patients, voters, donors, industry partners).
Facilitates interdisciplinary collaboration by bridging jargon gaps.
Empowers communities to make evidence-based decisions when they have limited time or attention.

Brevity
- Must convey central message quickly; think “elevator pitch.”
Complexity
- Replace discipline-specific jargon with everyday vocabulary.
Need-to-Know Filtering
- Discern essential vs. extraneous details; audience should walk away understanding the gist without cognitive overload.

Focus on making the audience feel smart rather than demonstrating your own intelligence.
Richard Branson quote: “Complexity is your enemy…It is hard to keep things simple.”
Successful interaction = audience comfort + clarity ➔ leads to follow-up questions if they crave depth.

Reading-Level Target
- Aim for $8^{\text{th}}$ -grade level for a general crowd; up to $12^{\text{th}}$ for semi-technical settings (e.g., conference mingling).
Word Choice
- Prefer short, familiar words:
- prohibit → ban
- diversity → range
- facilitate → help
- amendment → change
- demonstrate → show
Natural Tone
- Speak as you would in a relaxed conversation; avoid showcasing vocabulary for its own sake.
Emotional / Sensory Hooks
- Use imagery, relatable metaphors, and words that evoke senses to maintain attention.
Leonardo Da Vinci affirmation: “Simplicity is the ultimate sophistication.”

Example 1 – Qualitative Research on Child Feeding
- Scientific version: 109-word paragraph listing methods, four sociocultural dimensions, timeframe $2001\text{–}2014$ , multiple settings.
- Lay version: “We used interviews and focus groups in various settings to explore different aspects of culture…helped us understand how education and fortified food programs impact communities.”
- Key take-away: remove granular methodological jargon; emphasize purpose + outcome.
Example 2 – Vitamin A & Ebola (EVD)
- Original details: $n = 424$ patients, $330$ ( $77.8\%$ ) received $200{,}000\,\text{IU}$ vitamin A on days $1$ and/or $2$ ; mortality $55.0\%$ vs. $71.9\%$ ; propensity-matched $RR = 0.77$ , $95\%\ \text{CI}: 0.59–0.99$ , $P = 0.041$ .
- Lay summary: “People who got vitamin A died less often; earlier dosing improved outcomes.”
Example 3 – Vitamin B-12 in Pregnancy
- RCT with $n = 366$ women (< $14$ wk gestation) in Bangalore; dose $50\,\mu g$ daily; higher maternal plasma B-12 at 2nd & 3rd trimesters (e.g., $216$ vs. $111\,\text{pmol/L}$ , P < 0.001); breast-milk B-12 $136$ vs. $87\,\text{pmol/L}$ ; infant B-12 $199$ vs. $139\,\text{pmol/L}$ ; trend toward reduced intra-uterine growth retardation ( $25\%$ vs. $34\%$ , $P = 0.11$ ).
- Lay summary: “Daily B-12 boosted mothers’ and babies’ vitamin levels and supported healthy birth weight.”

Deliver a 2½-minute ( $2.5\,\text{min}$ ) video that explains your nutrition topic conversationally.
Audience: busy social media scrollers (simulated; video submitted privately).
Basic deliverables:
- Hook (first $3\text{–}5$ s).
- Intro: first name + why credible (< $10$ s).
- Argument: reference 2 primary research articles.
- Call-to-Action (CTA): what viewer should think/do next.
Acceptable time range: $2{:}15$ – $2{:}45$ ( $\pm 15\,\text{s}$ leeway). Excess duration not graded.

Break script into micro-segments; tackle each separately for clarity.
Decide clear take-away message before scripting.
Narrative arc (storytelling): beginning, middle, end.
Craft an engaging opener, highlight key data/insights, finish with summary & CTA.
Use tentative wording: “suggests,” “may,” “could” instead of absolute “prove,” “will.”
Memorize speech; cue cards allowed but avoid verbatim reading.
Rehearse before an audience; request feedback on clarity & engagement.

Visuals: primarily you on camera; optional light text/images; no slideshows.
Audio: your voice only; no sound effects.
Platforms: upload link via D2L (Zoom or Panopto preferred; YouTube/Google Drive acceptable; TikTok/Instagram links not watched).

Follow instructions meticulously to maximize grade.
Rubric likely includes: time compliance, clarity, engagement, accurate citation of research, effective CTA, conversational tone, originality.

Clear communication democratizes science, fostering informed public choices.
Oversimplification risk: ensure accuracy while reducing jargon; use qualifiers to avoid misleading certainty.
Audience respect: avoiding condescension builds trust and facilitates follow-up questions.

Video length: $2.5\,\text{minutes} = 150\,\text{seconds}$ .
Time buffer: $\pm 15\,\text{seconds}$ ( $135 \le t \le 165$ s ).
Vitamin A study relative risk: $RR = 0.77$ with $95\%\ CI = (0.59,\,0.99)$ .
Vitamin B-12 plasma difference (2nd trimester): $216\,\text{pmol/L} - 111\,\text{pmol/L} = 105\,\text{pmol/L}$ increase.

Identify the single most important message.
Translate technical terms into everyday language.
Keep sentences short; use active voice.
Add concrete examples or analogies the audience can picture.
End with a clear next step (bookmark a resource, share with a friend, ask a healthcare provider, etc.).