B
Evidence Grade B
Graded
under review
Safe to Cite
Current
4
4 -- customer satisfaction score for POPLIVE online event participants (librarians) (2026)
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
4
Unit
Score
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
Bigbeat Inc.
Primary
Tier C
https://www.bigbeatinc.com/works/online-events-librarians-poplar-publishing ↗
Source Article
POPLIVE - “Tōshokan Marché (Libraries Marché)”: online events to reach Japanese librarians
Original Research
Bigbeat Inc.
· Original study ↗
Methodology
Post-event survey; sample size not stated
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
POPLIVE online event participants (librarians): 4 customer satisfaction score. Source: Bigbeat Inc. (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/poplive-customer-satisfaction-score
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<blockquote cite="https://lighthousedata.io/data/poplive-customer-satisfaction-score" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>4</strong> -- customer satisfaction score for POPLIVE online event participants (librarians)<br><small>Source: Bigbeat Inc. (2026) · <a href="https://lighthousedata.io/data/poplive-customer-satisfaction-score" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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