Sleeper-Effekt

de

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Sleeper-Effekt

Quality:

Sleeper effect - hypothesis. Article “Sleeper-Effekt” in German Wikipedia has 9.8 points for quality (as of July 1, 2025). The article contains 1 references and 5 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 0.52 points.

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

In June 2025 the article “Sleeper-Effekt” was edited by 2 authors in German Wikipedia and written by 3 authors in all languages.

Since the creation of article “Sleeper-Effekt”, its content was written by 26 registered users of German Wikipedia and edited by 120 registered Wikipedia users in all languages.

The article is cited 6 times in German Wikipedia and cited 35 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (German): #38178 in June 2025
  • Global: #116253 in July 2004

The highest popularity rank from 2008:

  • Local (German): #131044 in January 2011
  • Global: #191274 in January 2017

There are 12 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.

Languages with the highest quality

#LanguageQuality gradeQuality score
1English (en)
Sleeper effect
35.8692
2Russian (ru)
Эффект спящего
25.0224
3Ukrainian (uk)
Ефект сплячого
21.3563
4Arabic (ar)
تأثير النائم
19.1103
5Persian (fa)
اثر خفته
14.5553
6German (de)
Sleeper-Effekt
9.7938
7Czech (cs)
Sleeper effect
4.988
8Korean (ko)
수면자 효과
4.8085
9French (fr)
Effet d'assoupissement
1.7045
10Urdu (ur)
سلیپر اثر
0.9012
More...

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

Most popular in all the time

The most popular language versions of the article "Sleeper-Effekt" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Sleeper effect
470 598
2German (de)
Sleeper-Effekt
99 862
3French (fr)
Effet d'assoupissement
20 914
4Russian (ru)
Эффект спящего
17 577
5Chinese (zh)
睡眠者效应
14 320
6Czech (cs)
Sleeper effect
11 680
7Japanese (ja)
スリーパー効果
11 220
8Ukrainian (uk)
Ефект сплячого
2 412
9Arabic (ar)
تأثير النائم
2 361
10Persian (fa)
اثر خفته
1 617
More...

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

Most popular in June 2025

The most popular language versions of the article "Sleeper-Effekt" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Sleeper effect
1 096
2German (de)
Sleeper-Effekt
140
3Russian (ru)
Эффект спящего
94
4Japanese (ja)
スリーパー効果
81
5Korean (ko)
수면자 효과
68
6Chinese (zh)
睡眠者效应
67
7French (fr)
Effet d'assoupissement
61
8Persian (fa)
اثر خفته
31
9Ukrainian (uk)
Ефект сплячого
31
10Czech (cs)
Sleeper effect
30
More...

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

The highest AI

Language versions of the article "Sleeper-Effekt" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Sleeper effect
45
2German (de)
Sleeper-Effekt
26
3French (fr)
Effet d'assoupissement
14
4Czech (cs)
Sleeper effect
7
5Japanese (ja)
スリーパー効果
5
6Russian (ru)
Эффект спящего
5
7Ukrainian (uk)
Ефект сплячого
5
8Arabic (ar)
تأثير النائم
4
9Chinese (zh)
睡眠者效应
4
10Persian (fa)
اثر خفته
3
More...

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

The highest AI in June 2025

Language versions of the article "Sleeper-Effekt" with the highest AI in June 2025
#LanguageAI awardRelative AI
1German (de)
Sleeper-Effekt
2
2Arabic (ar)
تأثير النائم
1
3Czech (cs)
Sleeper effect
0
4English (en)
Sleeper effect
0
5Persian (fa)
اثر خفته
0
6French (fr)
Effet d'assoupissement
0
7Japanese (ja)
スリーパー効果
0
8Korean (ko)
수면자 효과
0
9Russian (ru)
Эффект спящего
0
10Ukrainian (uk)
Ефект сплячого
0
More...

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

The highest CI

Language versions of the article "Sleeper-Effekt" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Sleeper effect
16
2German (de)
Sleeper-Effekt
6
3French (fr)
Effet d'assoupissement
3
4Japanese (ja)
スリーパー効果
3
5Czech (cs)
Sleeper effect
2
6Arabic (ar)
تأثير النائم
1
7Korean (ko)
수면자 효과
1
8Russian (ru)
Эффект спящего
1
9Ukrainian (uk)
Ефект сплячого
1
10Urdu (ur)
سلیپر اثر
1
More...

Scores

Estimated value for Wikipedia:
German:
Global:
Popularity in June 2025:
German:
Global:
Popularity in all years:
German:
Global:
Authors in June 2025:
German:
Global:
Registered authors in all years:
German:
Global:
Citations:
German:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
تأثير النائم
csCzech
Sleeper effect
deGerman
Sleeper-Effekt
enEnglish
Sleeper effect
faPersian
اثر خفته
frFrench
Effet d'assoupissement
jaJapanese
スリーパー効果
koKorean
수면자 효과
ruRussian
Эффект спящего
ukUkrainian
Ефект сплячого
urUrdu
سلیپر اثر
zhChinese
睡眠者效应

Popularity rank trends

Best Rank German:
#131044
01.2011
Global:
#191274
01.2017

AI rank trends

Best Rank German:
#38178
06.2025
Global:
#116253
07.2004

Languages comparison

Important global interconnections (July 2024 – June 2025)

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

News from 21 February 2026

On 21 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Alysa Liu, Eric Dane, 2026 Winter Olympics, Rebecca Gayheart, Johannes Høsflot Klæbo, Wuthering Heights, amyotrophic lateral sclerosis, Andrew Mountbatten-Windsor, John F. Kennedy Jr..

In German Wikipedia the most popular articles on that day were: Eric Dane, Franziska Preuß, Jeffrey Epstein, Medaillenspiegel der Olympischen Winterspiele 2026, Laura Nolte, Dorothea Wierer, Andreas Hofer, Alysa Liu, Olympische Winterspiele 2026, Mariama Jamanka.

About WikiRank

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