B
Evidence Grade B
Graded
under review
Safe to Cite
Current
73%
73% -- share of executives citing too much detail as top presentation weakness for executives (2026)
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
73%
Unit
Percentage
Data Vintage
2026
Entity
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Single source - not yet corroborated
Score breakdown
Extraction
50
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
Harvard Business Review
Primary
Tier C
https://www.decktopus.com/blog/how-to-deliver-a-memorable-technical-presentation ↗
Source Article
How to Deliver a Memorable Technical Presentation (Framework + Examples) - Decktopus AI
Presentations
How to Deliver a Memorable Technical Presentation (Framework + Examples)
Learn how to deliver a memorable technical presentation with a proven framework, real examples, and AI tools that streamline prep.
Decktopus Content Team
Table of Contents
What Is a Technical Presentation?
Know Yo…
Original Research
Harvard Business Review
· Original study ↗
Methodology
Cited as a Harvard Business Review survey on presentation skills; secondary citation
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
executives: 73% share of executives citing too much detail as top presentation weakness. Source: Harvard Business Review (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/executives-too-much-detail-presentations
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<blockquote cite="https://lighthousedata.io/data/executives-too-much-detail-presentations" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>73%</strong> -- share of executives citing too much detail as top presentation weakness for executives<br><small>Source: Harvard Business Review (2026) · <a href="https://lighthousedata.io/data/executives-too-much-detail-presentations" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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