Search results for "social sciences ."
showing 10 items of 1661 documents
Green and Greenback
2003
The low-cost hypothesis predicts that the strength of effects of environmental concern on environmental behavior diminishes with increasing behavioral costs. Thus, environmental concern influences environmental behavior primarily in situations and under conditions connected with low costs and little inconvenience for individual actors. In a first step, we develop and specify this hypothesis. Referring to two procedures, we then test it on the basis of an environmental survey of a random sample of 2307 respondents from the German population. The empirical evidence is positive. The low-cost hypothesis is not confined to the area of environmental research. It points to general limits of attit…
Segmentación del turista deportivo: el caso del espectador de la Fórmula 1
2021
El trabajo pretende identificar grupos de turistas de un evento deportivo, el GP Europa de Fórmula 1, con relación a su motivación para el consumo deportivo y características básicas que definen dichos grupos para conocer los perfiles de turista de un gran evento deportivo. Para caracterizar a los sujetos se utilizó el análisis clúster con una muestra de 148 asistentes al evento, turistas nacionales e internacionales. Los resultados obtenidos muestran la existencia de cuatro grupos de sujetos bien definidos: los sociales (formado por los que obtienen fuertes connotaciones sociales asistiendo al evento, el 17,6% de la muestra), los ostentosos (son el 17,5% de la muestra, que sin una motivaci…
Delving Into the Body Fears’. Teacher Training in Art Education Attending to the Work of Women Artists
2018
Planteamos el uso del arte contemporáneo en la formación de docentes. Consideramos de gran interés acercar los actuales dispositivos del arte a las futuras generaciones de maestros y maestras, ya que en el mundo del arte se están tratando temáticas sociales y culturales que van a resultar decisivas en la labor que deberán llevar a cabo quienes eduquen. Desde una perspectiva regeneradora y vitalista, proponemos una posibilidad de estrategias en la formación artística del colectivo docente. Integramos temáticas que habitualmente no se tratan en el ámbito escolar, pero que están vinculadas a las emociones, a las necesidades y a la vida cotidiana del alumnado. Conceptos como «el miedo» o «el cu…
Utility of the Mantel-Haenszel Procedure for Detecting Differential Item Functioning in Small Samples
2004
Sample-size restrictions limit the contingency table approaches based on asymptotic distributions, such as the Mantel-Haenszel (MH) procedure, for detecting differential item functioning (DIF) in many practical applications. Within this framework, the present study investigated the power and Type I error performance of empirical and inferential criteria for DIF detection in small samples. Sample sizes (50/50, 100/50, 200/50, and 100/100 for the reference and focal groups, respectively), ability distributions (equal and unequal), and amount of DIF (moderate and high) were manipulated. The results show the advantages of employing theMHchi-square statistic using high levels of significance (•…
Income distribution dynamics: monotone Markov chains make light work
1995
This paper considers some aspects of the dynamics of income distributions by employing a simple Markov chain model of income mobility. The main motivation of the paper is to introduce the techniques of “monotone” Markov chains to this field. The transition matrix of a discrete Markov chain is called monotone if each row stochastically dominates the row above it. It will be shown that by embedding the dynamics of the income distribution in a monotone Markov chain, a number of interesting results may be obtained in a straightforward and intuitive fashion.
The impact of COVID-19 on alternative and local food systems and the potential for the sustainability transition: Insights from 13 countries
2021
The COVID-19 pandemic has been a major stress test for the agri-food system. While most research has analysed the impact of the pandemic on mainstream food systems, this article examines how alternative and local food systems (ALFS) in 13 countries responded in the first months of the crisis. Using primary and secondary data and combining the Multi-Level Perspective with social innovation approaches, we highlight the innovations and adaptations that emerged in ALFS, and how these changes have created or supported the sustainability transition in production and consumption systems. In particular, we show how the combination of social and technological innovation, greater citizen involvement,…
Ética y Responsabilidad Social en las alianzas estratégicas. El caso de las alianzas entre entidades lucrativas y no lucrativas
2021
Las alianzas estratégicas han sido herramientas utilizadas por las organizaciones durante años para garantizar su desarrollo empresarial. En las últimas décadas, las demandas más exigentes de la sociedad han propiciado la necesidad de acuerdos de cooperación destinados a la creación de valor no únicamente para los socios implicados, sino también para los diferentes actores de la comunidad. Con esta finalidad, en el entorno actual se lleva a cabo un mayor número de alianzas estratégica entre entidades lucrativas y sin ánimo de lucro. Éstas no solo propician un impacto positivo para los socios a través de una mejora de su imagen o reputación, sino que también son propulsoras del desarrollo so…
Communicating with home, coping without home – Trusting to the mediating capacity of blogging
2021
Abstract In the early 21st century, blogs exploded onto the digital media scene and soon became a popular means of travel writing. However, rather than considering blogs as a straightforward tool to simply share stories and experiences, in this article, we set out to explore the role of blogs as a mediating technology (Verbeek, 2005a), especially during difficult times abroad. By analysing the blogs of expatriate Australians who were volunteers in Bangladesh in 2014/2015 as well as interviews with the bloggers, we are able to show how the blogs' affordances inform the coping process, highlighted, in particular, in an active and highly reflective engagement with the blog's unique situatednes…
Differences in agency? How adolescents from 18 countries perceive and cope with their futures
2012
This study investigated how N = 5,126 adolescents (mean age of 15 years) from 18 countries perceive and cope with future- and school-related stress. The adolescents completed the Problem Questionnaire (PQ), which assesses stress, and the Coping Across Situations Questionnaire (CASQ), which assesses three coping styles (reflection/support-seeking, emotional outlet, and withdrawal/denial). Across countries, adolescents reported considerably higher levels of future-related stress than school-related stress. The adolescents actively coped with stressors in both domains and seldom relied on emotional outlet or withdrawal/denial. A clustering of the countries according to socioeconomic criteria …
All they need is love? Placing romantic stress in the context of other stressors: A 17-nation study
2010
The present study focuses on romantic stress and coping styles in the context of identity and future-related stressors in 8,654 adolescents with a mean age of M = 15.3; SD = 1.84. The adolescents from 17 countries were grouped into seven regions, i.e., Mid-Europe, Northern Europe, Eastern Europe, Southern Europe, South Africa, South America, and the Middle East. Future-related stressors were perceived as being more stressful than romantic stressors by all adolescents, irrespective of the region in which they lived. Identity-related stressors were of greater concern to adolescents from South Africa, South America, and the Middle East. Romantic stress was much higher in adolescents from Mid-…