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Pregled bibliografske jedinice broj: 918921

Heritability of personality: a meta-analysis


Vukasović Hlupić, Tena; Bratko, Denis
Heritability of personality: a meta-analysis // 2nd World Conference on Personality: Abstract book / De Raad, Boele ; Hutz, Claudio (ur.).
Buzios, Brazil, 2016. str. 134-134 (pozvano predavanje, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 918921 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Heritability of personality: a meta-analysis

Autori
Vukasović Hlupić, Tena ; Bratko, Denis

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

Izvornik
2nd World Conference on Personality: Abstract book / De Raad, Boele ; Hutz, Claudio - Buzios, Brazil, 2016, 134-134

Skup
2nd World Conference on Personality

Mjesto i datum
Buzios, Brazil, 31.03.-04.04.2016

Vrsta sudjelovanja
Pozvano predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
personality ; behavior genetics ; heritability ; meta-analysis

Sažetak
The aim of this meta-analysis was to systematize available findings in the field of personality heritability and test for possible moderator effects of study design, type of personality model, and gender on heritability estimates. Study eligibility criteria were: personality model, behavior genetic study design, self-reported data, essential statistical indicators, and independent samples. A total of 134 primary studies with 190 potentially independent effect sizes were identified. After exclusion of studies which did not meet inclusion criteria and/or met one of the exclusion criteria, the final sample included 62 independent effect sizes, representing more than 100 000 participants of both genders and all ages. Data analyses were performed using random effects model, software program R package metafor. The average effect size was .40, indicating that 40% of individual differences in personality are due to genetic, while 60% are due to environmental influences. After correction for possible publication bias the conclusion was unaltered. Additional analyses showed that personality model and gender were not significant moderators of personality heritability estimate, while study design was a significant moderator with twin studies showing higher estimates, .47, compared to family and adoption studies, .22. Personality model was also not a significant moderator of heritability estimates for neuroticism or extraversion, two personality traits contained in most personality trait theories and/or models. To our knowledge, this study is the first to empirically test and confirm moderator effect of study design on heritability estimates in the field of personality using standard meta-analytic procedures.

Izvorni jezik
Engleski

Znanstvena područja
Psihologija



POVEZANOST RADA


Ustanove:
Filozofski fakultet, Zagreb

Profili:

Avatar Url Denis Bratko (autor)

Avatar Url Tena Vukasović (autor)


Citiraj ovu publikaciju:

Vukasović Hlupić, Tena; Bratko, Denis
Heritability of personality: a meta-analysis // 2nd World Conference on Personality: Abstract book / De Raad, Boele ; Hutz, Claudio (ur.).
Buzios, Brazil, 2016. str. 134-134 (pozvano predavanje, međunarodna recenzija, sažetak, znanstveni)
Vukasović Hlupić, T. & Bratko, D. (2016) Heritability of personality: a meta-analysis. U: De Raad, B. & Hutz, C. (ur.)2nd World Conference on Personality: Abstract book.
@article{article, author = {Vukasovi\'{c} Hlupi\'{c}, Tena and Bratko, Denis}, year = {2016}, pages = {134-134}, keywords = {personality, behavior genetics, heritability, meta-analysis}, title = {Heritability of personality: a meta-analysis}, keyword = {personality, behavior genetics, heritability, meta-analysis}, publisherplace = {Buzios, Brazil} }
@article{article, author = {Vukasovi\'{c} Hlupi\'{c}, Tena and Bratko, Denis}, year = {2016}, pages = {134-134}, keywords = {personality, behavior genetics, heritability, meta-analysis}, title = {Heritability of personality: a meta-analysis}, keyword = {personality, behavior genetics, heritability, meta-analysis}, publisherplace = {Buzios, Brazil} }




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