Jean Piaget

Quality:

Jean Piaget - Swiss psychologist, biologist, logician, philosopher and academic (1896–1980). This person is the 1463^rd most popular in the global Wikipedia ranking of people and the 328^th most popular person in Portuguese Wikipedia. Article “Jean Piaget” in Portuguese Wikipedia has 38.4 points for quality (as of July 1, 2025). The article contains 27 references and 13 sections.

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

Achievements in all the time:

Portuguese Wikipedia:

pt

The 1291^st most popular in Portuguese Wikipedia.

pt

The 5985^th most editable in Portuguese Wikipedia.

The 328^th most popular in people in Portuguese Wikipedia.

Global Wikipedia:

The 4886^th most popular in all topics.

The 6756^th most popular in AI.

The 1463^rd most popular in people.

Achievements in the last month:

Portuguese Wikipedia:

pt

The 5561^st most popular in Portuguese Wikipedia in the last month.

In June 2025 the article “Jean Piaget” was edited by 1 authors in Portuguese Wikipedia and written by 13 authors in all languages.

Since the creation of article “Jean Piaget”, its content was written by 119 registered users of Portuguese Wikipedia (5985^th place) and edited by 3064 registered Wikipedia users in all languages (6756^th place).

Jean Piaget is on the 328^th place in local ranking of people in Portuguese Wikipedia and on the 1463^rd place in global ranking of people in all the time.

The article is cited 214 times in Portuguese Wikipedia and cited 6092 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Portuguese): #234 in December 2005
• Global: #2216 in June 2007

The highest popularity rank from 2008:

• Local (Portuguese): #761 in November 2008
• Global: #1874 in October 2009

There are 53 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) Jean Piaget		80.2963
2	Malay (ms) Jean Piaget		63.6431
3	Serbian (sr) Жан Пијаже		62.3023
4	German (de) Jean Piaget		53.0263
5	Tamil (ta) சான் பியாசே		48.6273
6	Estonian (et) Jean Piaget		46.6336
7	Hindi (hi) ज़ाँ प्याज़े		45.2321
8	Georgian (ka) ჟან პიაჟე		41.8667
9	Latin (la) Ioannes Piaget		40.0516
10	Russian (ru) Пиаже, Жан		39.174

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

#	Language	Popularity award	Relative popularity
1	Spanish (es) Jean Piaget		12 572 131
2	English (en) Jean Piaget		11 701 079
3	Portuguese (pt) Jean Piaget		3 432 613
4	German (de) Jean Piaget		2 423 646
5	French (fr) Jean Piaget		2 198 687
6	Italian (it) Jean Piaget		1 847 763
7	Japanese (ja) ジャン・ピアジェ		876 574
8	Russian (ru) Пиаже, Жан		704 377
9	Chinese (zh) 尚·皮亞傑		498 382
10	Dutch (nl) Jean Piaget		478 710

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

#	Language	Popularity award	Relative popularity
1	English (en) Jean Piaget		18 557
2	Spanish (es) Jean Piaget		16 579
3	Portuguese (pt) Jean Piaget		4 725
4	French (fr) Jean Piaget		4 443
5	German (de) Jean Piaget		2 829
6	Italian (it) Jean Piaget		2 488
7	Japanese (ja) ジャン・ピアジェ		2 115
8	Russian (ru) Пиаже, Жан		1 777
9	Chinese (zh) 尚·皮亞傑		1 317
10	Persian (fa) ژان پیاژه		958

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

#	Language	AI award	Relative AI
1	English (en) Jean Piaget		721
2	French (fr) Jean Piaget		292
3	German (de) Jean Piaget		276
4	Spanish (es) Jean Piaget		240
5	Italian (it) Jean Piaget		153
6	Portuguese (pt) Jean Piaget		119
7	Russian (ru) Пиаже, Жан		93
8	Dutch (nl) Jean Piaget		83
9	Hebrew (he) ז'אן פיאז'ה		71
10	Danish (da) Jean Piaget		61

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

#	Language	AI award	Relative AI
1	Spanish (es) Jean Piaget		5
2	Russian (ru) Пиаже, Жан		2
3	English (en) Jean Piaget		1
4	French (fr) Jean Piaget		1
5	Portuguese (pt) Jean Piaget		1
6	Slovak (sk) Jean Piaget		1
7	Serbian (sr) Жан Пијаже		1
8	Turkish (tr) Jean Piaget		1
9	Arabic (ar) جان بياجيه		0
10	Azerbaijani (az) Jan Piaje		0

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

On 10 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Ghislaine Maxwell, Ilia Malinin, Bad Bunny, 2026 Winter Olympics, Epstein files, Jutta Leerdam, Jake Paul, Puerto Rico, Little Saint James.

In Portuguese Wikipedia the most popular articles on that day were: Jeffrey Epstein, Bad Bunny, Arquivos de Epstein, Ghislaine Maxwell, Ilia Malinin, Porto Rico, Maria Lúcia Amaral, Marco Buzzi, António José Seguro, Allan (futebolista).

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