Quality:

Kazimierz Jan Szczerba - Polish psychologist (1949-2021). Article “Kazimierz Jan Szczerba” in Polish Wikipedia has 9.7 points for quality (as of July 1, 2025).
The article contains 1 references and 5 sections.
Since the creation of article “Kazimierz Jan Szczerba”, its content was written by 15 registered users of Polish Wikipedia and edited by 15 registered Wikipedia users in all languages.
The article is cited 3 times in Polish Wikipedia and cited 3 times in all languages.
The highest Authors Interest rank from 2001:
- Local (Polish): #407 in February 2021
- Global: #131249 in February 2021
The highest popularity rank from 2008:
- Local (Polish): #127128 in February 2021
- Global: #2187308 in April 2008
There is 1 language version 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).