La Imagen de España en Estados Unidos

Analiza la imagen de España en la opinión pública norteamericana, entendiendo por tal las percepciones y valoraciones del ciudadano medio, y no las de las elites. Se hace, además, breve balance de las relaciones bilaterales entre EEUU y España en la actualidad, y un recorrido por las imágenes de España en EEUU en la historia ya que ambos planos nos dan una mejor perspectiva para entender la imagen actual

The influence of differences between father and mother on adolescent adjustment

Este trabajo se centra en analizar cómo influyen en el consumo de sustancias (tabaco, alcohol y cannabis) y el bienestar psicológico adolescente (calidad de vida relacionada con la salud y satisfacción vital) las diferencias entre el padre y la madre en afecto, promoción de la autonomía, revelación, interés y conocimiento. La muestra estuvo compuesta por 10170 chicos y chicas españoles de 13 a 18 años de familias biparentales que participaron en la edición 2006 del estudio Health Behaviour in School-aged Children (HBSC). Los resultados mostraron que los adolescentes que indicaron que su padre y madre coincidían en presentar altos niveles en las dimensiones familiares analizadas consumieron menos sustancias y tuvieron mejor bienestar psicológico. Por el contrario, el ajuste de los adolescentes cuyos progenitores (padre y madre) tenían bajos niveles en esas dimensiones familiares fue peor. Concretamente, la dimensión más importante para el consumo de sustancias fue el conocimiento parental y para el bienestar psicológico lo fue el afecto parental; la revelación adolescente solo fue relevante para el consumo de alcohol y la calidad de vida, mientras que la promoción parental de la autonomía lo fue para la calidad de vida.This paper analyzes how the differences between father and mother in affection, promotion of autonomy, disclosure, solicitation and knowledge influence on substance use (tobacco, alcohol and cannabis) and psychological well-being (health-related quality of life and life satisfaction). The sample was composed of 10170 boys and girls aged 13 to 18 years from two-parent families who participated in 2006 edition of Health Behaviour in School-aged Children (HBSC) study. Results indicated that adolescents whose both parents had high values for the different family dimensions used less substance and scored higher in psychological well-being. In contrast, the adjustment of adolescents whose both parents had low values for the different family dimensions was worse. Specifically, the most important dimension for substance use was parental knowledge and for psychological well-being was parental affection; adolescent disclosure was only relevant for alcohol use and quality of life, and parental promotion of autonomy for quality of life

Nivel de conocimiento en igualdad de género del profesorado de Santiago de los Caballeros, Republica Dominicana

[ES] La investigación trata de evaluar el nivel de conocimiento profesional en igualdad de género del profesorado de segundo ciclo de secundaria en Santiago de los Caballeros, República Dominicana. La presente Tesis Doctoral se organiza en tres grandes apartados: en el primero de ellos se expone el marco teórico realizado a través de una profunda revisión bibliográfica; en el segundo apartado se presenta el estudio empírico realizado a través del estudio por encuesta. Para la realización del mismo se diseñó un cuestionario ad hoc aplicado a dos muestras. La primera, con una población objeto de estudio de 3.294 docentes, se aplicó a una muestra de 311 docentes. De igual forma, se aplicó a 29 personas que pertenecen a las autoridades del Ministerio de Educación en la Regional 08 de Santiago. En los hallazgos se determinó que el profesorado muestra bajo conocimiento en igualdad de género, precaria orientación en planificación y seguimiento por parte de las autoridades, así como escasa formación en el área. Del mismo modo, los datos revelan que a nivel universitario se incluye escasamente la formación en género, hay ausencia de contenidos curriculares en los programas de estudio, los libros de estudio y los materiales didácticos; falta una ley que regule la enseñanza en igualdad de género tanto en bachillerato como en las instituciones de formación del profesorado no se toman en consideración otros referentes internacionales en el sistema educativo y se detecta rechazo social y religioso a la inclusión de la igualdad de género en la formación educativa. En el tercer apartado de la Tesis Doctoral se presenta la discusión de resultados y las conclusiones a las que se ha llegado con el estudio realizado

Social support from developmental contexts and adolescent substance use and well-being: a comparative study of Spain and Portugal

The aim of this study was to analyse the contribution of social support from family, friend and school (teacher and classmate) contexts in substance use (tobacco and alcohol use) and well-being (life satisfaction and health-related quality of life). Participants were 5,784 Portuguese and 22,610 Spanish adolescents aged 11 to 16 years, from the 2014 edition of the Health Behavior in School-aged Children (HBSC) study in Portugal and Spain. Results showed that for a higher life satisfaction, family ( p < .001, partial η 2 = .032), teacher ( p < .001, partial η 2 = .018) and classmate ( p < .001, partial η 2 = .031) support were important in Portugal, and family ( p < .001, partial η 2 = .056) and friend ( p < .001, partial η 2 = .015) support in Spain. Similarly, for a better health-related quality of life, all the social support variables were relevant in Portugal (family: p < .001, partial η 2 = .063; teacher: p < .001, partial η 2 = .032; classmate: p < .001, partial η 2 = .054; friend: p < .001, partial η 2 = .034) and in Spain (family: p < .001, partial η 2 = .054; teacher: p < .001, partial η 2 = .014; classmate: p < .001, partial η 2 = .018; friend: p < .001, partial η 2 = .040). In contrast, only family support ( p < .001, partial η 2 = .014) was relevant in Portugal for tobacco use. Therefore, social support was more relevant for adolescent well-being than for adolescent substance use, and the most relevant source of support was family support, in both Spain and Portugal

Sense of coherence and substance use in Spanish adolescents. Does the effect of SOC depend on patterns of substance use in their peer group?

Los objetivos de este trabajo fueron analizar las relaciones entre el sentido de coherencia (SOC) y el consumo de sustancias en los adolescentes españoles y el potencial efecto moderador de los patrones de consumo de sustancias en el grupo de iguales en dicha relación. La muestra constaba de 5475 adolescentes españoles de 15 a 18 años, participantes en la edición 2010 del estudio Health Behaviour in School-aged Children (HBSC). Los análisis estadísticos consistieron en análisis de cluster, para identificar grupos de adolescentes según los patrones de consumo de sustancias en su grupo de iguales, y regresión logística, con el SOC y los patrones de consumo en el grupo de iguales como predictores del consumo actual de tabaco y alcohol, episodios de embriaguez alguna vez en la vida y en la actualidad. Los resultados mostraron que un fuerte SOC parecía reducir la probabilidad de consumo de tabaco y episodios de embriaguez, pero no se asoció con el consumo actual de alcohol. Además, el efecto protector del SOC estaba moderado por los patrones de consumo del grupo de iguales. En concreto, el SOC tuvo un efecto protector significativo en los adolescentes cuyo grupo de iguales mostraba un patrón de no consumo o de frecuente consumo de alcohol y episodios de embriaguez ocasionales, pero el efecto del SOC desapareció si el patrón de consumo de los iguales incluía drogas ilegales. En conclusión, el SOC tiende a actuar como un factor protector individual respecto al consumo de sustancias durante la adolescencia, pero la influencia del grupo de iguales parece moderar dicho efecto protector del SOC.The aims of this work were to analyse the relationships between sense of coherence (SOC) and substance use among Spanish adolescents and to examine the potential moderator effect of the patterns of substance use in the peer group. Sample consisted of 5475 Spanish adolescents aged 15 to 18 from the 2010 edition of the Health Behaviour in School-aged Children (HBSC) study. Statistical analysis included cluster analysis to identify groups of adolescents according to their peer group’s patterns of substance use and logistic regression with SOC and peers’ pattern of consumption as predictors of current tobacco use, current alcohol use, life-time drunkenness and current drunkenness. The results showed that a strong SOC seemed to reduce the adolescents’ likelihood of involving in tobacco use and drunkenness, but it was not associated with being a current drinker. In addition, the protective effect of SOC was moderated by peers’ patterns of substance use. Specifically, SOC had a significant protective influence in adolescents whose peer group showed either a nonconsumption pattern or a pattern of frequent alcohol use and occasional drunkenness; but the protective effect of SOC disappeared if peers showed a pattern of consumption that included illegal drugs. In conclusion, SOC tends to act as a protective personal variable with respect to substance use during adolescence, but the influence exerted by the peer group seems to moderate the aforementioned protective effect of SOC

Parent–child relationships and adolescents' life satisfaction across the first decade of the new millennium

Objective To examine whether changes occurred in parent–child relationships (maternal and paternal affection, ease of communication with the mother and father, maternal and paternal knowledge, and family activities) between 2002 and 2010 in boys and girls and to examine the contributions of these family dimensions to life satisfaction. Background Although parent–child relationships may be affected by social change, there are few investigations of change in parent–child relationships over time. Method The sample consisted of 46,593 adolescents between 11 to 18 years of age who participated in the 2002, 2006, or 2010 editions of the Health Behaviour in School-aged Children (HBSC) study in Spain. Trend analysis including univariate analyses of variance (ANOVAs) and factorial ANOVAs were conducted separately for boys and girls, and effect size tests were calculated. Results Communication with fathers and family activities statistically increased across HBSC editions and parent–child relationships were positively associated with life satisfaction across the examined period. Conclusion There were small positive changes in some family dimensions, and some of them were increasingly important for adolescent life satisfaction over time. Implications Interventions for strengthening parent–child relationships and promoting adolescent well-being should include mothers and fathers and emphasize affection, communication, and family activities.Ministerio de Educación FPU2009-097

Assessing adolescents' information management with mothers and fathers: a brief report

Adolescents’ information management is a fundamental topic for research on adolescence, with numerous studies using Kerr and Stattin’s (2000; Stattin & Kerr, 2000) scale or adapted versions from this tool for the assessment of this key dimension of parent-child relationships. Although this measure was initially considered to be a unidimensional scale assessing disclosure, studies later suggested a two-factor structure, making a distinction between disclosure and secrecy. The objective of this study is to analyse the factorial structure of Kerr and Stattin’s (2000) original scale of routine disclosure, including a separate analysis of the scale functioning when used to assess information management with mothers and with fathers. Participants came from a representative sample of Spanish adolescents aged 11–18 years old who had taken part in the 2014 edition of the WHO-collaborative survey Health Behaviour in School-aged Children (HBSC). Confirmatory factor analysis was performed using EQS 6.1 to compare two competing factorial structures based on the literature: one factor vs two correlated factors. Results showed that the two correlated-factors structure had a better fit to the data, both for the analysis of the maternal and paternal scales. However, one of the disclosure items also loaded on secrecy, which can be attributed to the item content. Therefore, although our results further support the differentiation between disclosure and secrecy, they also point to a possible effect of the imbalance of item content in this scale functioning, which requires attention in future research.Ministerio de Salud, Servicios Sociales e Igualdad de Españ

Antioxidant Intake and Antitumor Therapy: Toward Nutritional Recommendations for Optimal Results

This study was supported by the Regional Government of Andalusia (Project P11-CTS-7651 and assistance to the CTS-107 group).The role of the induction of oxidative stress as the mechanism of action of many antitumor drugs is acquiring an increasing interest. In such cases, the antitumor therapy success may be conditioned by the antioxidants present in our own body, which can be synthesized de novo (endogenous) or incorporated through the diet and nutritional supplements (exogenous). In this paper, we have reviewed different aspects of antioxidants, including their classification, natural sources, importance in diet, consumption of nutritional supplements, and the impact of antioxidants on health. Moreover, we have focused especially on the study of the interaction between antioxidants and antitumor therapy, considering both radiotherapy and chemotherapy. In this regard, we found that the convenience of administration of antioxidants during cancer treatment still remains a very controversial issue. In general terms, antioxidants could promote or suppress the effectiveness of antitumor treatment and even protect healthy tissues against damage induced by oxidative stress. The effects may depend on many factors discussed in the paper. These factors should be taken into consideration in order to achieve precise nutritional recommendations for patients. The evidence at the moment suggests that the supplementation or restriction of exogenous antioxidants during cancer treatment, as appropriate, could contribute to improving its efficiency.Junta de Andalucia P11-CTS-765

An approach to the assessment of the effectiveness of a drug use prevention program in Secondary Education in Andalusia

El presente artículo se centra en el análisis del consumo de sustancias de los escolares andaluces de los cuatro cursos de Educación Secundaria Obligatoria de dos estudios diferentes: el Estudio Health Behaviour in School-aged Children (HBSC) en su edición de 2006 y un estudio que evalúa la implementación del programa Prevenir para vivir en el ámbito educativo. Para ello, analiza, por un lado, el consumo de tabaco, alcohol y cannabis de todos los adolescentes andaluces de secundaria del Estudio HBSC, y, por otro, selecciona a dos grupos de adolescentes escolarizados para examinar y comparar su consumo: un grupo de adolescentes del Estudio HBSC que no había formado parte de ningún programa de prevención de drogodependencias y en cuyos centros educativos no había personal que hubiera recibido formación en estos temas (llamado grupo control del HBSC) y otro grupo que había formado parte del programa de prevención de drogodependencias Prevenir para vivir y lo había hecho, además, con personal especializado (denominado grupo experimental Prevenir para vivir). Los resultados indican, por un lado, un mayor consumo en todas las sustancias en los cursos más altos de la Secundaria; y, por otro, al comparar a ambos grupos, no siempre se observa la tendencia de ser los adolescentes que han recibido programas de prevención de drogodependencias con personal especializado los que presentan con más frecuencia un patrón de consumo más saludable. Por lo que, estos resultados deben interpretarse como un apoyo limitado a los programas de prevención de drogodependencias.This article examines the analysis of drug use among Secondary Education students in Andalusia from two different studies: the Health Behavior in School-aged Children Study (HBSC), in its 2006 edition, and a study assessing the implementation of the Prevenir para Vivir (“Prevent to Live”) drug use prevention program in the education field. To this end, on the one hand the paper analyzes the use of tobacco, alcohol and cannabis among Andalusian adolescents on the HBSC Study, and on the other, selects two groups of adolescents to examine and compare their drug use: a group from the HBSC Study who had not participated in any drug use prevention program and in whose schools the staff had not received training in relation to these issues (called HBSC Control Group), and a group of adolescents who had participated in the Prevenir para Vivir drug use prevention program working with specialized staff (called Prevenir para Vivir Experimental Group). The results indicate, first, higher levels of drug use in older students than in younger ones; and, second, on comparing the two groups, that adolescents who have received drug prevention programs with specialized staff are not always those most likely to present healthier drug use. These results must therefore be interpreted as offering only limited support to drug use prevention programs