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231.
A recent shift has been noticeable in foreign language education theory. Previously, foreign languages were taught as a linguistic code. This then shifted to teaching that code against the sociocultural background of, primarily, one country in which the foreign language is spoken as a national language. More recently, teaching has reflected on language and culture in an integrated way with a view to preparing learners to use the foreign language in intercultural contact situations. Though in many countries national curricula for the teaching of foreign languages have been slow in the uptake of this shift in thinking, recent curricular guidelines tend to focus more explicitly on the sociocultural dimension of foreign language education, distinguishing between cognitive, attitudinal and behavioural objectives to be attained in the area of language‐and‐culture teaching. This change in focus in curricular guidelines entails a change in the expectations voiced towards foreign language teachers. Research on innovation in education has shown that teachers' perceptions of the innovation to a large extent determine the success of that innovation. This paper reports on an investigation among Spanish secondary school EFL teachers, focusing on the extent to which teachers support the new culture‐and‐language teaching objectives. Our findings suggest that teachers are willing to support the new objectives, but that they experience conflicts when having to prioritize language teaching and culture teaching objectives.  相似文献   
232.
This article studies whether the durations in unemployment and employment for immigrants and natives respond differently to changes in economic conditions and to the receipt of unemployment benefits. Using Spanish administrative data for the period 2000–2011, we estimate multi‐spell duration models that disentangle unobserved heterogeneity from true duration dependence. Our findings suggest that immigrants are more sensitive to changes in economic conditions both in terms of unemployment and employment hazards. The effect of the business cycle is not constant but decreases with duration at a higher rate among immigrants. We provide evidence that the higher job separation rates and lower capital‐labor complementarity of immigrants are mechanisms that are possibly compatible with these results. We also find evidence of a disincentive effect of unemployment benefits on unemployment duration, which is stronger for immigrants, but only at the beginning of the unemployment spell, especially under good economic conditions. Finally, unemployment benefits increase job match quality only for native workers with temporary contracts. (JEL J64, J61, C23, C41, J65)  相似文献   
233.
VOLUNTAS: International Journal of Voluntary and Nonprofit Organizations - Although episodic volunteering is a popular form of volunteering and has received increasing attention from researchers,...  相似文献   
234.
In this paper we work with multivariate time series that follow a Factor Model. In particular, we consider the setting where factors are dominated by highly persistent AutoRegressive (AR) processes and samples that are rather small. Therefore, the factors' AR models are estimated using small sample bias correction techniques. A Monte Carlo study reveals that bias-correcting the AR coefficients of the factors allows to obtain better results in terms of prediction interval coverage. As expected, the simulation shows that bias-correction is more successful for smaller samples. We present the results assuming the AR order and number of factors are known as well as unknown. We also study the advantages of this technique for a set of Industrial Production Indexes of several European countries.  相似文献   
235.
236.
Using microdata from the European Union Labour Force Survey (EU-LFS) and aggregate indicators of labour market institutions, this article compares the job quality of native and non-native workers across European countries and analyses the impact of the institutional settings on the job quality differential between both groups. The LFS is used to measure a job quality index for the period 2005–2017. We find that some immigrant groups fare worse than natives, the contribution of the “composition effect” to explain this differential is large, and the institutional framework affects the immigration gap in job quality. In particular, some labour market institutions (more centralized wage bargaining, stricter employment protection legislation) tend to be detrimental for immigrants relative to natives, while integration policies seem to work well in reducing these differences.  相似文献   
237.
To prevent and control foodborne diseases, there is a fundamental need to identify the foods that are most likely to cause illness. The goal of this study was to rank 25 commonly consumed food products associated with Salmonella enterica contamination in the Central Region of Mexico. A multicriteria decision analysis (MCDA) framework was developed to obtain an S. enterica risk score for each food product based on four criteria: probability of exposure to S. enterica through domestic food consumption (Se); S. enterica growth potential during home storage (Sg); per capita consumption (Pcc); and food attribution of S. enterica outbreak (So). Risk scores were calculated by the equation Se*W1+Sg*W2+Pcc*W3+So*W4, where each criterion was assigned a normalized value (1–5) and the relative weights (W) were defined by 22 experts’ opinion. Se had the largest effect on the risk score being the criterion with the highest weight (35%; IC95% 20%–60%), followed by So (24%; 5%–50%), Sg (23%; 10%–40%), and Pcc (18%; 10%–35%). The results identified chicken (4.4 ± 0.6), pork (4.2 ± 0.6), and beef (4.2 ± 0.5) as the highest risk foods, followed by seed fruits (3.6 ± 0.5), tropical fruits (3.4 ± 0.4), and dried fruits and nuts (3.4 ± 0.5), while the food products with the lowest risk were yogurt (2.1 ± 0.3), chorizo (2.1 ± 0.4), and cream (2.0 ± 0.3). Approaches with expert-based weighting and equal weighting showed good correlation (R= 0.96) and did not show significant differences among the ranking order in the top 20 tier. This study can help risk managers select interventions and develop targeted surveillance programs against S. enterica in high-risk food products.  相似文献   
238.
Public debates and controversies on moral issues have gained visibility in recent decades in both Spain and Mexico. Conservative Catholic groups and networks are increasingly playing a crucial role in raising and framing highly morally charged themes in the public arena, especially on intimacy-related policies, including sexual and reproductive freedoms. A new generation of young Catholic leaders becoming key political agents has emerged in this scenario. They are fostering new mobilisation repertoires in the public sphere (e.g., digital activism and public performances) and promoting new political narratives merging moral, cultural, and religious elements. These highly religious and conservative young Catholics consider themselves part of a cultural/cognitive minority and feel entitled to become what Howard Becker termed “moral entrepreneurs.” Most have been educated in Catholic schools and belong to Catholic movements. Still, they can also navigate secular politics and strategically use different regimes of justification and action. Within this context, the article aims to examine and compare the intersection of historical trends and the relevance of individual biographies to understand the role of these young Catholics in the public space in both countries.  相似文献   
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