Search results for "Demography"
showing 10 items of 2125 documents
The Sun Is no Fun without Rain
2019
Across cultures, people associate colours with emotions. Here, we test the hypothesis that one driver of this cross-modal correspondence is the physical environment we live in. We focus on a prime example – the association of yellow with joy, – which conceivably arises because yellow is reminiscent of life-sustaining sunshine and pleasant weather. If so, this association should be especially strong in countries where sunny weather is a rare occurrence. We analysed yellow-joy associations of 6625 participants from 55 countries to investigate how yellow-joy associations varied geographically, climatologically, and seasonally. We assessed the distance to the equator, sunshine, precipitation, a…
Age differences in adolescent identity exploration and commitment in urban and rural environments
1996
Sociocultural context may play an important role in identity development by shaping the opportunities adolescents are facing. To examine this, adolescents living in urban and rural environments were compared in terms of age differences in identity exploration and commitment. Younger (13-14-year-olds) and older (16-17-year-olds) males and females from urban and rural areas in both Australia (n=367) and Finland (n=316) were investigated. The participants completed the Exploration and Commitment Questionnaire which includes items concerning future education, occupation and family. The results showed that the older youths living in Australian urban environments showed higher levels of explorati…
Moderate-to-vigorous physical activity and personal well-being in European youth soccer players: Invariance of physical activity, global self-esteem …
2013
In this study, findings concerned with the association of self-reported global self-esteem, vitality and athletes' moderate-to-vigorous physical activity (MVPA) in young soccer players and the generalisability of these associations across different European populations are presented. After listwise exclusion of missing cases and the elimination of cases reporting less than a week of intensive physical activity, the sample of this analysis included 6796 athletes from France (N = 974), Greece (N = 1416), Norway (N = 1051), Spain (N = 2175) and England (N = 1180). Results from multi-sample structural equation modelling analyses provided evidence of invariance across countries for factor loadin…
Syphilis 2001 a palaeopathological reappraisal
2002
The origin and subsequent spread of the treponematoses, especially that of venereal syphilis, has been the subject of considerable scientific attention. Various theories were put forth and palaeopathological specimens were used for their validation in recent times. One influential contribution was the paper by Baker & Armelagos in 1988. Numerous new findings and results on both sides of the Atlantic call for a new evaluation of the available osseous material. A review of the recent literature leads to the suggestion of a worldwide distribution of non-venereal treponemal disease since the emergence of Homo and to a first epidemic outbreak of venereal syphilis in Europe of the late 15th and t…
Using random networks to study the dynamics of respiratory syncytial virus (RSV) in the Spanish region of Valencia
2011
[EN] Seasonal fluctuations in the incidence of several respiratory infections are a feature of epidemiological surveys all around the world. This phenomenon is characteristic of influenza and respiratory syncytial virus pandemics. However, the explanation of the seasonal outbreaks of these diseases remains poorly understood. Many statistical studies have been carried out in order to provide a correlation of the outbreaks with climatic or social factors without achieving a definitive conclusion. Here we show that, in a random social network, self-sustained seasonal epidemics emerge as a process modulated by the infection probability and the immunity period after recovering from the infection…
Menores en situación de riesgo social: Valoración de un programa para la mejora de la autoestima
2013
ResumenEl presente estudio tiene como objetivo valorar la eficacia del programa de desarrollo de la autoestima (PIAM-RS) en menores en riesgo social. La muestra está formada por 110 menores entre 9 y 12 años, de los que 72 constituyen el grupo experimental y 38 el grupo control; todos fueron evaluados antes y después de la intervención. Se demuestra la eficacia del programa, según indica el análisis de varianza realizado. La variable sexo no actúa como variable moduladora de estos resultados. Existen diferencias en función de la cultura de origen, siendo el grupo de gitanos el que menos mejora con la intervención, comparado con el grupo de inmigrantes y con el grupo de payos.AbstractThe pre…
Influences of Relatedness, Food Deprivation, and Sex on Adult Behaviors in the Group-living Insect Forficula auricularia
2014
The evolution of group living is generally associated with the emergence of social behaviors that ensure fitness benefits to group members. However, the expression of these behaviors may depend on group composition, which can vary over time with respect to sex, starvation status, and relatedness. Here, we investigated (1) whether adults of the group-living European earwig, Forficula auricularia, show cooperative behaviors toward conspecifics and (2) whether sex, food availability, and relatedness shape the nature and frequency of these behaviors. We conducted a full-factorial experiment using 108 unisexual pairs of adults, in which we manipulated these three factors and video-recorded the e…
Parental rearing style and socio-demography of married and cohabiting individuals in a representative German sample
2016
ABSTRACTWhereas the number of marriages has decreased, alternatives such as cohabitation have increased in German society. The main goal of the present representative study was to specify the influ...
A Universal Health Care System? Unmet Need for Medical Care Among Regular and Irregular Immigrants in Italy
2017
Italy has a universal health care system that covers, in principle, the whole resident population, irrespective of citizenship and legal status. This study calculates the prevalence of unmet need for medical care among Italian citizens, regular and irregular immigrants and estimates logistic regression models to assess whether differences by citizenship and legal status hold true once adjusting for potential confounders. The analysis is based on two Surveys on Income and Living Conditions of Italian households and households with foreigners. Controlling for various factors, the odds of experiencing unmet need for medical care are 27% higher for regular immigrants than for Italian citizens a…
Teachers' Representations on Adoptive Families and Educational Practices: New Challenges in Teachers' Preparation
2016
ABSTRACTIn Italy, as in Europe, the number of internationally adopted school-aged children is increasing. The school is the first place where they can meet their new context, enabling good achievement of the whole integration and adoption processes. The research uses a qualitative method to explore the representations and the strategies that guide the educational work of 268 teachers of eight primary schools in relation to the adoptive family. ATLAS.ti 7.0 software was used. The results show an ambivalent representation of the adoptive family, which is reflected in the contents and strategy used by teachers to address issues of adoption.