二重盲検法

Blind experiment - experiment in which information about the test is masked to reduce bias. Article "二重盲検法" in Japanese Wikipedia has 9 points for quality (as of July 1, 2025). The article contains 3 references and 2 sections. The article also contains quality flaw template, which reduce quality score.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that language version.

Since the creation of article "二重盲検法", its content was written by 16 registered users of Japanese Wikipedia and edited by 880 registered Wikipedia users in all languages.

The article is cited 174 times in Japanese Wikipedia and cited 2479 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Japanese): #16215 in February 2018
• Global: #4123 in September 2002

The highest popularity rank from 2008:

• Local (Japanese): #34722 in July 2012
• Global: #26520 in October 2013

There are 30 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	English (en) Blinded experiment		53.9914
2	Spanish (es) Doble ciego		33.8702
3	Italian (it) Doppio cieco		32.0254
4	Ukrainian (uk) Сліпий експеримент		31.2169
5	German (de) Blindstudie		30.713
6	Thai (th) การทดลองแบบอำพราง		28.6817
7	Swedish (sv) Blindtest		24.95
8	Turkish (tr) Çift kör çalışma		24.4441
9	Basque (eu) Itsu bikoitzeko saiakuntza		24.4149
10	Simple English (simple) Blind experiment		20.381

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "二重盲検法" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Blinded experiment		3 727 724
2	Spanish (es) Doble ciego		704 616
3	German (de) Blindstudie		526 110
4	Japanese (ja) 二重盲検法		505 379
5	Chinese (zh) 盲法试验		421 549
6	French (fr) Étude randomisée en double aveugle		412 146
7	Italian (it) Doppio cieco		386 401
8	Russian (ru) Слепой метод		238 907
9	Portuguese (pt) Duplo-cego		234 035
10	Dutch (nl) Dubbelblind onderzoek		142 886

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The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "二重盲検法" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Blinded experiment		5 326
2	Chinese (zh) 盲法试验		1 239
3	Japanese (ja) 二重盲検法		1 117
4	French (fr) Étude randomisée en double aveugle		738
5	German (de) Blindstudie		614
6	Italian (it) Doppio cieco		589
7	Spanish (es) Doble ciego		574
8	Russian (ru) Слепой метод		535
9	Simple English (simple) Blind experiment		385
10	Portuguese (pt) Duplo-cego		354

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The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "二重盲検法" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Blinded experiment		240
2	German (de) Blindstudie		108
3	French (fr) Étude randomisée en double aveugle		86
4	Italian (it) Doppio cieco		57
5	Spanish (es) Doble ciego		49
6	Dutch (nl) Dubbelblind onderzoek		47
7	Russian (ru) Слепой метод		41
8	Norwegian (no) Blindtest		32
9	Hebrew (he) סמיות כפולה		25
10	Swedish (sv) Blindtest		22

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The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "二重盲検法" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Danish (da) Dobbelt-blindt forsøg		1
2	Indonesian (id) Percobaan buta		1
3	Polish (pl) Ślepa próba (medycyna)		1
4	Arabic (ar) تجربة عمياء		0
5	Bulgarian (bg) Сляп експеримент		0
6	Catalan (ca) Experiment a cegues		0
7	Czech (cs) Slepý pokus		0
8	German (de) Blindstudie		0
9	English (en) Blinded experiment		0
10	Esperanto (eo) Duoble-blindaj hazardigitaj esploroj		0

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The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "二重盲検法" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Blinded experiment		685
2	German (de) Blindstudie		224
3	French (fr) Étude randomisée en double aveugle		185
4	Japanese (ja) 二重盲検法		174
5	Italian (it) Doppio cieco		132
6	Spanish (es) Doble ciego		129
7	Chinese (zh) 盲法试验		121
8	Thai (th) การทดลองแบบอำพราง		90
9	Russian (ru) Слепой метод		85
10	Persian (fa) آزمایش کور		70

More...

#	Language	Value
ar	Arabic تجربة عمياء
bg	Bulgarian Сляп експеримент
ca	Catalan Experiment a cegues
cs	Czech Slepý pokus
da	Danish Dobbelt-blindt forsøg
de	German Blindstudie
en	English Blinded experiment
eo	Esperanto Duoble-blindaj hazardigitaj esploroj
es	Spanish Doble ciego
eu	Basque Itsu bikoitzeko saiakuntza
fa	Persian آزمایش کور
fi	Finnish Sokkokoe
fr	French Étude randomisée en double aveugle
gl	Galician Dobre cego
he	Hebrew סמיות כפולה
id	Indonesian Percobaan buta
it	Italian Doppio cieco
ja	Japanese 二重盲検法
ko	Korean 맹검법
nl	Dutch Dubbelblind onderzoek
no	Norwegian Blindtest
pl	Polish Ślepa próba (medycyna)
pt	Portuguese Duplo-cego
ru	Russian Слепой метод
simple	Simple English Blind experiment
sv	Swedish Blindtest
th	Thai การทดลองแบบอำพราง
tr	Turkish Çift kör çalışma
uk	Ukrainian Сліпий експеримент
zh	Chinese 盲法试验

Best Rank

Japanese: #34722 07.2012

Global: #26520 10.2013

Best Rank

Japanese: #16215 02.2018

Global: #4123 09.2002

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The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information