Naslov
Behavioral genetic study of self-assessed intelligence

Autori
Bratko, Denis ; Butkovic, Ana ; Vukasovic, Tena ; Chamorro-Premuzic, Tomas ; Von Stumm, Sophie

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
16th European Conference on Personality Psychology / Di Blas, Lisa ; Carnaghi, Andrea ; Ferrante, Donatella ; Piccoli, Valentina - Trst, 2012, 212-212

Skup
16th European Conference on Personality Psychology

Mjesto i datum
Trst, Italija, 10.07.2012. - 14.07.2012

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
self-assessed intelligence; personality; intelligence; twin study

Sažetak
Self-perceived abilities (SPA), which play an important role in academic achievement, have been recently reported to be fully attributable to genetic and non-shared environmental influences. The aim of this study was to explore the genetic and environmental influences on self-assessed intelligence and its relationship with personality and measured IQ. Data on cognitive ability, self-assessed intelligence (SAI), and Five-Factor Model personality traits were collected from 732 Croatian twins (15-22 years old). The results replicated the finding that individual differences in SAI can be attributed to genetic and non-shared environmental influences. Bivariate and multivariate genetic analyses showed intelligence, SAI measures, and personality traits are inter-correlated not only at the phenotypic but also at the genotypic level. Multivariate analyses indicate that around 20% of IQ variance could be explained by SAI and personality traits (Neuroticism, Extraversion, Openness).

Izvorni jezik
Engleski

Znanstvena područja
Psihologija

POVEZANOST RADA