Research interest

Numerical cognition

My main interest is how humans understand quantities. What are the basic building blocks of symbolic number processing? How are multi-power numbers understood? How are negative numbers and zero processed? How are set of objects quantified? How are these abilities impaired? Learn more about our findings on our Lab website at www.numberworks.org.


Data analysis

Our lab develops CogStat, an efficient and simple to use statistical software. Your results will be compiled automatically, the results are displayed in APA format, the test are chosen and run automatically. Find more about this innovative software at www.cogstat.org.

More information

Find me on ResearchGate, Google Scholar, Mendeley, Open Science Framework, Publons, GitHub, GitLab, ORCID, Scopus, Researcher ID.

Download my public GPG key for checking my signature in electronic documents.

Contact me at krajcsi.attila@ppk.elte.hu or at krajcsi@gmail.com