Naslov
Incremental validity of self- and peer-rated personality traits (over intelligence) in the prediction of school performance

Autori
Bratko, Denis ; Chamorro-Premužić, Tomas ; Saks, Zrinka

Izvornik
Personality and Individual Differences (0191-8869) 41 (2006), 1; 131-142

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Personality traits; Big five; School performance; Intelligence; Peer-ratings

Sažetak
This paper examines the relationship of self and other-assessed personality with school grades in 255 (88 male) Croatian pupils. Conscientiousness was the strongest personality correlate of school grades for both self and peer-ratings. Grades were also negatively correlated with self-assessed Extraversion and Emotional Stability, and positively correlated with peer-ratings of Autonomy. When cognitive ability was partialled out correlations between personality and school grades showed little change, indicating that the effects of personality on academic performance were independent of intelligence. Hierarchical regressions indicated that personality accounted for unique variance in school grades: 18% by self- and 25% by peer-ratings. Self-ratings had only marginal incremental validity over peer-ratings in predicting school grades (3%), while incremental validity of peer- over self-ratings was larger (9%).

Izvorni jezik
Engleski

Znanstvena područja
Psihologija

POVEZANOST RADA