Title

Secular score gains on Raven’s Progressive Matrices in a population of Polish adolescents

Journal title

Polish Psychological Bulletin

Yearbook

2014

Numer

No 2

Publication authors

Ewa Witkowska

Divisions of PAS

Nauki Humanistyczne i Społeczne

Publisher

Committee for Psychological Science PAS

Date

2014

Identifier

ISSN 0079-2993

DOI

10.2478/ppb-2014-0019