B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Recent
50%
50% -- development rework reduction for software development projects with early UX involvement (2025)
Early UX involvement can cut development rework times by up to 50%.
- Attributed as 'up to 50%'
Attribution:
View source
Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
50%
Unit
Percentage
Data Vintage
2025
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
Susan Weinschenk
Primary
Tier C
https://www.mountainlaureldigital.com/journal/why-businesses-should-take-user-experience-ux-seriousl… ↗
Source Article
Why Businesses Should Take User Experience (UX) Seriously — Mountain Laurel Digital
Why Businesses Should Take User Experience (UX) Seriously
Businesses often overlook the design of their website. They assume that because “the website works” there’s nothing else to fix. A website that simply “works” is a very low bar, and user experience (UX) is one of those topics that gets sideli…
Original Research
Susan Weinschenk
· Original study ↗
Methodology
Attributed to Dr. Susan Weinschenk
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
software development projects with early UX involvement: 50% development rework reduction. Source: Susan Weinschenk (2025). Via Lighthouse Intelligence -- https://lighthousedata.io/data/ux-rework-reduction-50pct
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<blockquote cite="https://lighthousedata.io/data/ux-rework-reduction-50pct" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>50%</strong> -- development rework reduction for software development projects with early UX involvement<br><small>Source: Susan Weinschenk (2025) · <a href="https://lighthousedata.io/data/ux-rework-reduction-50pct" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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