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291.
ResumenEl análisis de los tres estilos de liderazgo más investigados, es decir, autocrático-democrático, orientado a la tarea-orientado a las relaciones, transformacional-transaccional, sirve como punto de partida de un análisis más profundo de las implicaciones del concepto de ‘estilo de liderazgo’ para el proceso de liderazgo en general y, muy especialmente, como una introducción a la cuestión emergente de las relaciones entre ‘liderazgoy cultura’. Se pidió a noventa estudiantes de psicología que indicaran la similitude percibida en varios pares de items previamente seleccionados que representaban en unos casos un mismo estilo de liderazgo, y en otros, diferentes estilos de liderazgo, y que posteriormente los evaluaran como representativos de un estilo u otro de liderazgo. En una clara muestra de su correcta percepción de cada estilo, los participantes no tuvieron problemas para ajustar correctamente cada ítem a la categoría original ni para hacer la evaluación esperada. La parte final del trabajo explora y discute otras posibilidades de investigación en este dominio. 相似文献
292.
Christian-Enrique Cruz-Torres Rolando Díaz-Loving Joaquin-Alberto Padilla-Bautista Paola-Eunice Díaz-Rivera Ilse González-Rivera Rebecca-Esther Oropeza-Lozano 《Revista de Psicología Social》2013,28(1):1-30
AbstractThis study used an experimental procedure to evaluate the effects of fear of negative social evaluation (FNSE) on courtship strategies and the ability to interact with the opposite sex. 108 university students participated in this study with a mean age of 19.6. Prior to the experimental procedure, FNSE levels were measured. Then two photographs of people of the opposite sex were shown, one more attractive than the other, and the participants were informed that they would meet one of them. Levels of anxiety and self-presentation motivation (SPM) were measured before the planned interaction. Results show that people with low levels of FNSE have positive expectations of reciprocity when they are about to meet a person that they find attractive. Women, but not men, with high levels of FNSE report higher SPM with less attractive people than with more attractive people. High levels of FNSE are associated with a loss of calm in the situation of meeting a person of the opposite sex. Implications of these results are discussed in the context of courtship strategies. 相似文献
293.
294.
ResumenSe compararon 102 mujeres del área metropolitana de los Angeles divididas en tres grupos según su grado de aculturación (mejico-americanas vs. anglo-americanas). Las variables consideradas se refirieron a las expectativas respecto al médico en contextos terapéuticos. Se consideraron las puntuaciones de tres medidas: La puntuación total en expectativas respecto del médico, las puntuaciones respecto a las expectativas referentes al comportamiento afectivo del médico y las puntuaciones respecto a las expectativas de tratamiento concreto. Los análisis de los resultados y el control de diversas variables tales como edad, gravedad de la enfermedad, etc., muestran la ausencia de diferencias interculturales en lo que las mujeres de la muestra esperan del médico. Si estos resultados se confirman obligarían a identificar más claramente cuándo son importantes las diferencias de aculturación y cuándo no lo son. 相似文献
295.
A. M. Martín Rodríguez 《Revista de Psicología Social》2013,28(2-3):215-235
ResumenEn este trabajo se estudia la percepción del delito desde la perspectiva de los episodios sociales. Los objetivos más importantes de nuestra investigación fueron: a) aislar y comparar las dimensiones que subyacen a la percepción del delito en tres grupos de sujetos: delincuentes institucionalizados, profesionales del sistema penal y grupo de personas no vinculadas al sistema penal; y b) ver si existen diferencias en la percepción de tres de los tipos de delitos establecidos en el Código Penal español. La muestra estuvo compuesta por un total de 272 sujetos, todos ellos varones, procedentes de los tres grupos en estudio. Las puntuaciones dadas por estos sujetos a 22 episodios delictivos fueron sometidas a escalamiento multidimensional. Se obtuvo un espacio multidimensional de cuatro dimensiones para cada uno de los grupos y se constataron diferencias entre ellos. Las puntuaciones de los episodios en cada dimensión permitieron discriminar de forma significativa entre los tres tipos de delitos. Los resultados se discuten integrando la perspectiva de los episodios sociales y la teoría de la atribución. 相似文献
296.
This article examines black-white residential segregation in micropolitan areas across the South. Micropolitan areas are newly defined urban clusters with a core population that ranges from 10,000 to 50,000. By shifting the focus to the nonmetropolitan South, we take debates about the “American dilemma” back to a historically important terrain of black-white relations that few scholars have systematically examined in the post-Civil Rights era. Using the most recent census, we find that the dynamics of residential segregation in our sample of micropolitan areas reflect both important opportunities and constraints. In contrast to their counterparts in metropolitan areas, blacks in the nonmetropolitan South face “only” moderate levels of segregation. Surprisingly, southern micropolitan areas afford greater opportunities for spatial assimilation to the least economically advantaged blacks as well as those who are more advantaged. Perhaps most importantly, this finding holds for micropolitan areas located in the historic Black Belt as well as elsewhere; however, several patterns emerge that suggest a set of barriers to spatial assimilation similar to those facing African Americans in metropolitan areas. In sum, our analysis clarifies the complexities of black-white segregation in the “New South/Old South,” pushing scholars to more systematically map the distinct trajectories of “American Apartheid” across time and place in the United States. 相似文献
297.
Research on coresidence between parents and their adult children in the United States has challenged the myth that elders are the primary beneficiaries, instead showing that intergenerationally extended households generally benefit the younger generation more than their parents. Nevertheless, the economic fortunes of those at the older and younger ends of the adult life course have shifted in the second half of the twentieth century, with increasing financial well-being among older adults and greater financial strain among younger adults. This article uses U.S. census and American Community Survey (ACS) data to examine the extent to which changes in generational financial well-being over the late twentieth and early twenty-first centuries have been reflected in the likelihood of coresidence and financial dependency in parent–adult child U.S. households between 1960 and 2010. We find that younger adults have become more financially dependent on their parents and that while older adults have become more financially independent of their adult children, they nevertheless coreside with their needy adult children. We also find that the effect of economic considerations in decisions about coresidence became increasingly salient for younger adults, but decreasingly so for older adults. 相似文献
298.
Timothy W. Collins Sara E. Grineski Paula Ford Raed Aldouri María de Lourdes Romo Aguilar Gilberto Velázquez-Angulo Rosa Fitzgerald Duanjun Lu 《Population and environment》2013,34(3):313-337
There are significant human impacts associated with climate change. This paper introduces a model for identifying small area risks associated with children’s vulnerability to climate change-related hazard exposures, which is transferable to other regions and adaptable to varied population and exposure scenarios. The cross-national El Paso-Ciudad Juárez (US-Mexico) metropolis serves as the study area for model implementation, which involves mapping social vulnerability, hazard exposure, and cumulative climate change-related risks. This study addresses two limitations of extant fine-scale climate change vulnerability mapping studies. First, rather than focusing on one exposure variable, it assesses the combined risks of multiple exposures (extreme heat, peak ozone, and floods) and, thus, offers a model for mapping neighborhood-level cumulative climate change exposure risks. Second, it provides a model for small area spatial analyses of climate change vulnerability within low-/middle-income countries and in contexts where climate change risks (and appropriate responses) are cross-national in scope. 相似文献
299.
Ricardo Pagán-Rodríguez 《Social indicators research》2013,114(3):831-840
This article examines levels of time stress reported by people with and without disabilities. Using data at an individual level from the Time Use Survey for Spain in 2002–2003, we estimate an ordered probit model to investigate the determinants of time stress by disability status. We find that disabled individuals work fewer hours, have more free time and engage in more household labour as compared to the non-disabled. The estimation results show that disabled workers (especially those who are severely or moderately limited in their daily activities) suffer from more stress than their non-disabled counterparts. In addition, longer working hours increase the levels of time stress reported by all individuals, but more intensely so among disabled workers. 相似文献
300.
The current theory about validity reflected in the Standards for Educational and Psychological Testing (AERA et al. in Standards for educational and psychological testing, American Psychological Association, Washington, DC, 1999), offers no clear indications about the methods for gathering validity evidence about the response processes. Cognitive interviewing (CI) can play an important role answering the current demand about empirical and theoretical analyses of the response processes as a source of validity evidence in psychological testing. CI can provide validity evidence for investigating substantive aspects of construct validity and for contributing to the explanations for item and test scores (Zumbo in Handbook of statistics, vol 26, Elsevier, Amsterdam, pp. 45–79, 2007; The concept of validity: revisions, new directions and applications, IAP—Information Age Publishing Inc., Charlotte, NC, pp. 65–82, 2009). The aim of the study was to illustrate the use of cognitive interviewing method for gathering validity evidence on response processes. The search for evidence about the “response process” was guided by an argument-based approach to validity (Kane in Psychological Bulletin 1992; Educational measurement, American Council on Education/Praeger, Washington, DC, pp. 17–64, 2006). 21 cognitive interviews were carried out during the cognitive testing of the APGAR psychological scale intended to measure the “family support” construct. Cognitive interviewing provided validity evidence that explains how respondents interpret and respond to the APGAR items. Respondents maintained a shared interpretation of “family concept” while answering the APGAR scale items. Nevertheless, they included in the concept of family not only family members they live with but also other family members and even friends. CI participants were also capable of classifying their answers about the family support perception following a polythomous response system. Lastly, the role of CI in the Kane’s argument-based approach and Zumbo’s contextualized view of validity will be discussed. 相似文献