The Validity and Structure of Culture-Level Personality Scores: Data From Ratings of Young Adolescents

We examined properties of culture-level personality traits in ratings of targets (N=5,109) ages 12 to 17 in 24 cultures. Aggregate scores were generalizable across gender, age, and relationship groups and showed convergence with culture-level scores from previous studies of self-reports and observer ratings of adults, but they were unrelated to national character stereotypes. Trait profiles also showed cross-study agreement within most cultures, 8 of which had not previously been studied. Multidimensional scaling showed that Western and non-Western cultures clustered along a dimension related to Extraversion. A culture-level factor analysis replicated earlier findings of a broad Extraversion factor but generally resembled the factor structure found in individuals. Continued analysis of aggregate personality scores is warranted. This article is a US Government work and is in the public domain in the USA.Fil: McCrae, Robert R.. National Institute on Ageing; CanadáFil: Terracciano, Antonio. National Institute on Ageing; CanadáFil: De Fruyt, Filip. University of Ghent; BélgicaFil: De Bolle, Marleen. University of Ghent; BélgicaFil: Gelfand, Michele J.. University of Maryland; Estados UnidosFil: Costa Jr., Paul T.. National Institute on Ageing; CanadáFil: Klinkosz, Waldemar. The John Paul II Catholic University of Lublin; PoloniaFil: Knežević, Goran. Belgrade University; SerbiaFil: Leibovich de Figueroa, Nora. Universidad de Buenos Aires; ArgentinaFil: Löckenhoff, Corinna E.. Cornell University; Estados UnidosFil: Martin, Thomas A.. Susquehanna University; Estados UnidosFil: Marušić, Iris. Institute for Social Research; CroaciaFil: Mastor, Khairul Anwar. Universiti Kebangsaan Malaysia; MalasiaFil: Nakazato, Katsuharu. Iwate Prefectural University; AfganistánFil: Nansubuga, Florence. Makerere University; UgandaFil: Porrata, Jose. No especifíca;Fil: Purić, Danka. Belgrade University; SerbiaFil: Realo, aAnu. University of Tartu; EstoniaFil: Reátegui, Norma. Universidad Peruana Cayetano Heredia; PerúFil: Rolland, Jean Pierre. Universite Paris Ouest Nanterre la Defense; FranciaFil: Schmidt, Vanina Ines. Universidad de Buenos Aires. Facultad de Psicología. Instituto de Investigaciones; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Sekowski, Andrzej. The John Paul II Catholic University of Lublin; PoloniaFil: Shakespeare Finch, Jane. Queensland University of Technology; AustraliaFil: Shimonaka, Yoshiko. Bunkyo Gakuin University; JapónFil: Simonetti, Franco. Pontificia Universidad Católica de Chile; ChileFil: Siuta, Jerzy. Jagiellonian University;Fil: Szmigielska, Barbara. Jagiellonian University;Fil: Vanno, Vitanya. Srinakharinwirot University; TailandiaFil: Wang, Lei. Peking University; ChinaFil: Yik, Michelle. The Hong Kong University of Science and Technology; Hong Kon

Personality profiles of cultures: aggregate personality traits

Personality profiles of cultures can be operationalized as the mean trait levels of culture members. College students from 51 cultures rated an individual from their country whom they knew well (N = 12, 156). Aggregate scores on Revised NEO Personality Inventory scales generalized across age and gender groups, approximated the individual-level Five-Factor Model, and correlated with aggregate self-report personality scores and other culture-level variables. Results were not attributable to national differences in economic development or to acquiescence. Geographical differences in scale variances and mean levels were replicated, with Europeans and Americans generally scoring higher in Extraversion than Asians and Africans. Findings support the rough scalar equivalence of NEO-PI-R factors and facets across cultures, and suggest that aggregate personality profiles provide insight into cultural differences

Academic achievement and personality in university students who are visually impaired

Klinkosz W, Sekowski A, Brambring M. Academic achievement and personality in university students who are visually impaired. JOURNAL OF VISUAL IMPAIRMENT & BLINDNESS. 2006;100(11):666-675.This study compared academic achievement by sighted versus visually impaired students at Polish universities and analyzed potential between-group differences on various personality traits and their impact on academic grades. Although there was no main effect of visual status on academic achievement, there were some significant differences between the personality traits of the visually impaired and sighted groups

Generalized anxiety and depressive symptoms in various age groups during the COVID-19 lockdown. Specific predictors and differences in symptoms severity

Background. Previous studies carried out in different countries indicated that young adults experience higher levels of depressive and anxiety symptoms than older age groups during the COVID-19 pandemic. However, little is known about which epidemic-related difficulties and factors may contribute to these forms of emotional distress in various age groups. Purpose. The aim of the current study was to investigate: (i) differences in levels of depressive and generalized anxiety symptoms, as well as perceived difficulties related to pandemic across four age groups in the Polish population; (ii) which factors and difficulties related to pandemic are predictors of generalized anxiety and depressive symptoms in various age groups during the COVID-19 lockdown. Method. A total of 1115 participants (aged 18-85) took part in the study. The group was a representative sample of the Polish population in terms of sex, age, and place of residence. Participants completed online: The Patient Health Questionnaire-9, The Generalized Anxiety Disorder-7, Scale of Perceived Health and Life Risk of COVID-19, Social Support Sale, Scale of Epidemic-Related Difficulties. Results. Younger age groups (18-29 and 30-44) experienced higher levels of depressive and generalized anxiety symptoms than older adults (45-59 and 60-85 years). Difficulties in relationships and at home were amongst the strongest predictors of depressive and generalized anxiety symptoms in all age groups. Fear and uncertainty related to the spread of the virus were one of the most important predictors of emotional distress in all the groups apart from the adults between 18-29 years, whereas difficulties related to external restrictions were one of the most significant predictors of depressive and anxiety symptoms only in the youngest group. Conclusions. Our results indicate that the youngest adults and those experiencing difficulties in relationships among household members were the most vulnerable to depressive and generalized anxiety symptoms during the COVID-19 lockdown. Thus, it is important to plan preventive and therapeutic interventions to support these at-risk individuals in dealing with the challenges related to the COVID-19 pandemic

The Inaccuracy of National Character Stereotypes

Consensual stereotypes of some groups are relatively accurate, whereas others are not. Previous work suggesting that national character stereotypes are inaccurate has been criticized on several grounds. In this article we (a) provide arguments for the validity of assessed national mean trait levels as criteria for evaluating stereotype accuracy and (b) report new data on national character in 26 cultures from descriptions (N = 3323) of the typical male or female adolescent, adult, or old person in each. The average ratings were internally consistent and converged with independent stereotypes of the typical culture member, but were weakly related to objective assessments of personality. We argue that this conclusion is consistent with the broader literature on the inaccuracy of national character stereotypes

Final report of the regional key comparison EURAMET.M.G-K1: European Comparison of Absolute Gravimeters ECAG-2011

International audienceDuring November 2011 a EURAMET key comparison of absolute gravimeters was organized in the Underground Laboratory for Geodynamics in Walferdange, Luxemburg. The comparison assembled 22 participants coming from 16 countries and four different continents. The comparison was divided into two parts: a key comparison that included six National Metrology Institutes or Designated Institutes, and a pilot study including all participants. The global result given by the pilot study confirms that all instruments are absolutely coherent with each other. The results obtained in the key comparison confirm a good agreement between the NMI instruments. Finally, a link to ICAG-2009 shows also that the NMI gravimeters are stable in time

Final report of the regional key comparison EURAMET.M.G-K1: European Comparison of Absolute Gravimeters ECAG-2011

International audienceDuring November 2011 a EURAMET key comparison of absolute gravimeters was organized in the Underground Laboratory for Geodynamics in Walferdange, Luxemburg. The comparison assembled 22 participants coming from 16 countries and four different continents. The comparison was divided into two parts: a key comparison that included six National Metrology Institutes or Designated Institutes, and a pilot study including all participants. The global result given by the pilot study confirms that all instruments are absolutely coherent with each other. The results obtained in the key comparison confirm a good agreement between the NMI instruments. Finally, a link to ICAG-2009 shows also that the NMI gravimeters are stable in time