Psychometric properties of the Icelandic NEO-FFI in a general population sample compared to a sample recruited for a study on the genetics of addiction

Research output: Contribution to journal › Journal article › Research › peer-review

Standard

Psychometric properties of the Icelandic NEO-FFI in a general population sample compared to a sample recruited for a study on the genetics of addiction. / Bjornsdottir, Gyda; Jonsson, Fridrik H.; Hansdottir, Ingunn; Almarsdottir, Anna B.; Heimisdottir, Maria; Tyrfingsson, Thorarinn; Runarsdottir, Valgerdur A.; Kristjansson, Kristleifur; Stefansson, Hreinn; Thorgeirsson, Thorgeir E.

In: Personality and Individual Differences, Vol. 58, 02.2014, p. 71-75.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Bjornsdottir, G, Jonsson, FH, Hansdottir, I, Almarsdottir, AB, Heimisdottir, M, Tyrfingsson, T, Runarsdottir, VA, Kristjansson, K, Stefansson, H & Thorgeirsson, TE 2014, 'Psychometric properties of the Icelandic NEO-FFI in a general population sample compared to a sample recruited for a study on the genetics of addiction', Personality and Individual Differences, vol. 58, pp. 71-75. https://doi.org/10.1016/j.paid.2013.10.010

APA

Bjornsdottir, G., Jonsson, F. H., Hansdottir, I., Almarsdottir, A. B., Heimisdottir, M., Tyrfingsson, T., Runarsdottir, V. A., Kristjansson, K., Stefansson, H., & Thorgeirsson, T. E. (2014). Psychometric properties of the Icelandic NEO-FFI in a general population sample compared to a sample recruited for a study on the genetics of addiction. Personality and Individual Differences, 58, 71-75. https://doi.org/10.1016/j.paid.2013.10.010

Vancouver

Bjornsdottir G, Jonsson FH, Hansdottir I, Almarsdottir AB, Heimisdottir M, Tyrfingsson T et al. Psychometric properties of the Icelandic NEO-FFI in a general population sample compared to a sample recruited for a study on the genetics of addiction. Personality and Individual Differences. 2014 Feb;58:71-75. https://doi.org/10.1016/j.paid.2013.10.010

Author

Bjornsdottir, Gyda ; Jonsson, Fridrik H. ; Hansdottir, Ingunn ; Almarsdottir, Anna B. ; Heimisdottir, Maria ; Tyrfingsson, Thorarinn ; Runarsdottir, Valgerdur A. ; Kristjansson, Kristleifur ; Stefansson, Hreinn ; Thorgeirsson, Thorgeir E. / Psychometric properties of the Icelandic NEO-FFI in a general population sample compared to a sample recruited for a study on the genetics of addiction. In: Personality and Individual Differences. 2014 ; Vol. 58. pp. 71-75.

Bibtex

@article{edb35200ed0f4bf987fa380eb6bcab70,
title = "Psychometric properties of the Icelandic NEO-FFI in a general population sample compared to a sample recruited for a study on the genetics of addiction",
abstract = "Personality traits are major determinants of social behavior influencing various diseases including addiction. Twin and family studies suggest personality and addiction to be under genetic influence. Identification of DNA susceptibility variants relies on valid and reliable phenotyping approaches. We present results of psychometric testing of the Icelandic NEO-FFI in a population sample (N= 657) and a sample recruited for a study on addiction genetics (N= 3804). The Icelandic NEO-FFI demonstrated internal consistency and temporal stability. Factor analyses supported the five-factor structure. Icelandic norms were compared to American norms and language translations selected for geographical and cultural proximity to Iceland. Multiple discriminant function analysis using NEO-FFI trait scores and gender as independent variables predicted membership in recruitment groups for 47.3% of addiction study cases (N= 3804), with accurate predictions made for 69.5% of individuals with treated addiction and 43.3% of their first-degree relatives. Correlations between NEO-FFI scores and the discriminant function suggested a combination of high neuroticism, low conscientiousness and low agreeableness predicted membership in the Treated group.",
keywords = "Addiction, NEO-FFI, Psychometrics",
author = "Gyda Bjornsdottir and Jonsson, {Fridrik H.} and Ingunn Hansdottir and Almarsdottir, {Anna B.} and Maria Heimisdottir and Thorarinn Tyrfingsson and Runarsdottir, {Valgerdur A.} and Kristleifur Kristjansson and Hreinn Stefansson and Thorgeirsson, {Thorgeir E.}",
year = "2014",
month = feb,
doi = "10.1016/j.paid.2013.10.010",
language = "English",
volume = "58",
pages = "71--75",
journal = "Personality and Individual Differences",
issn = "0191-8869",
publisher = "Pergamon Press",

}

RIS

TY - JOUR

T1 - Psychometric properties of the Icelandic NEO-FFI in a general population sample compared to a sample recruited for a study on the genetics of addiction

AU - Bjornsdottir, Gyda

AU - Jonsson, Fridrik H.

AU - Hansdottir, Ingunn

AU - Almarsdottir, Anna B.

AU - Heimisdottir, Maria

AU - Tyrfingsson, Thorarinn

AU - Runarsdottir, Valgerdur A.

AU - Kristjansson, Kristleifur

AU - Stefansson, Hreinn

AU - Thorgeirsson, Thorgeir E.

PY - 2014/2

Y1 - 2014/2

N2 - Personality traits are major determinants of social behavior influencing various diseases including addiction. Twin and family studies suggest personality and addiction to be under genetic influence. Identification of DNA susceptibility variants relies on valid and reliable phenotyping approaches. We present results of psychometric testing of the Icelandic NEO-FFI in a population sample (N= 657) and a sample recruited for a study on addiction genetics (N= 3804). The Icelandic NEO-FFI demonstrated internal consistency and temporal stability. Factor analyses supported the five-factor structure. Icelandic norms were compared to American norms and language translations selected for geographical and cultural proximity to Iceland. Multiple discriminant function analysis using NEO-FFI trait scores and gender as independent variables predicted membership in recruitment groups for 47.3% of addiction study cases (N= 3804), with accurate predictions made for 69.5% of individuals with treated addiction and 43.3% of their first-degree relatives. Correlations between NEO-FFI scores and the discriminant function suggested a combination of high neuroticism, low conscientiousness and low agreeableness predicted membership in the Treated group.

AB - Personality traits are major determinants of social behavior influencing various diseases including addiction. Twin and family studies suggest personality and addiction to be under genetic influence. Identification of DNA susceptibility variants relies on valid and reliable phenotyping approaches. We present results of psychometric testing of the Icelandic NEO-FFI in a population sample (N= 657) and a sample recruited for a study on addiction genetics (N= 3804). The Icelandic NEO-FFI demonstrated internal consistency and temporal stability. Factor analyses supported the five-factor structure. Icelandic norms were compared to American norms and language translations selected for geographical and cultural proximity to Iceland. Multiple discriminant function analysis using NEO-FFI trait scores and gender as independent variables predicted membership in recruitment groups for 47.3% of addiction study cases (N= 3804), with accurate predictions made for 69.5% of individuals with treated addiction and 43.3% of their first-degree relatives. Correlations between NEO-FFI scores and the discriminant function suggested a combination of high neuroticism, low conscientiousness and low agreeableness predicted membership in the Treated group.

KW - Addiction

KW - NEO-FFI

KW - Psychometrics

UR - http://www.scopus.com/inward/record.url?scp=84888202444&partnerID=8YFLogxK

U2 - 10.1016/j.paid.2013.10.010

DO - 10.1016/j.paid.2013.10.010

M3 - Journal article

C2 - 24415821

AN - SCOPUS:84888202444

VL - 58

SP - 71

EP - 75

JO - Personality and Individual Differences

JF - Personality and Individual Differences

SN - 0191-8869

ER -

ID: 167518274