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1.
Self‐Construal,Career Decision Self‐Efficacy,and Perceived Barriers Predict Mexican American Women's Life Satisfaction
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Brandy Piña‐Watson Natalia Jimenez Lizette Ojeda 《The Career development quarterly》2014,62(3):210-223
This study used the social cognitive theory of well‐being (SCTW; Lent, 2004 ) to examine the role of career decision self‐efficacy (CDSE), perceived educational barriers, and independent self‐construal on the life satisfaction of 176 Mexican American college women. A 3‐step hierarchical regression analysis indicated that independent self‐construal, CDSE, and fewer perceived educational barriers significantly predicted greater life satisfaction among Mexican American college women above and beyond the influence of socioeconomic status and generational status. These findings are consistent with SCTW and highlight the need for counselors and researchers to be aware of the role that self‐construal, CDSE, and perceived educational barriers can have on Mexican American women's life satisfaction. Implications for practice at the secondary‐school and university levels are discussed. 相似文献
2.
Oscar H. Bustos Marcelo Ruiz Silvia Ojeda Ronny Vallejos Alejandro C. Frery 《Journal of statistical planning and inference》2009
In this work we study the asymptotic behavior of a robust class of estimators of the coefficient of a AR-2D process. We establish the precise conditions for the consistency and asymptotic normality of the RA estimator. The AR-2D model has many applications in image modeling and statistical image processing, therefore the relevance of knowing such properties. The adequacy of the AR-2D model is analyzed with real images; we also show the impact of contamination and the capability of the RA estimator to produce useful results even in the presence of spurious data. 相似文献
3.
This study considers the nonparametric estimation of a regression function when the response variable is the waiting time
between two consecutive events of a stationary renewal process, and where this variable is not completely observed. In these
circumstances, our data are the recurrence times from the occurrence of the last event up to a pre-established time, along
with the corresponding values of a certain set of covariates. Estimation of the error density function and some of its characteristics
are also considered. For the proposed estimators, we first analyze their asymptotic behavior and, thereafter, carry out a
simulation study to highlight their behavior in finite samples. Finally, we apply this methodology to an illustrative example
with biomedical data. 相似文献
4.
Though researchers have described psychosocial barriers to mental health care-seeking, limited research has examined ways in which gender and race-ethnicity are associated with individuals' perceptions and attitudes. This study investigates correlates of psychosocial barriers to mental health care in a population of adults reporting unmet need for mental health care, focusing on gender and race-ethnicity. Data are from the 2002 National Survey on Drug Use and Health. Multivariate analyses show that non-Latino white male status is positively associated with stigma avoidance and mistrust/fear of the mental health care system. Persons of lower income or educational status are less likely to report negative attitudes towards care. Findings imply a need to reconsider the roles of gender race-ethnicity, and socioeconomic status within investigations of psychosocial barriers to care. Future research should examine the relationships among social status, help-seeking behaviors, and attitudes toward mental health care. 相似文献
5.
This paper describes the GRASP computer aided design system for modelling and evaluating industrial robot workplaces. GRASP satisfies a range of simulation needs within the context of designing, implementing and operating industrial robotic systems. The GRASP software may be used to investigate robots operating by themselves or, more likely, as part of an integrated cell. Facilities within GRASP assist workplace layout, position and velocity evaluations, clash detection and co-ordination between items. A robot library exists and is being extended, and an embryo off-line programming facility has been used under restricted conditions. GRASP has been used to help solve a wide range of practical industrial robot problems and has proved itself technically, and also as an educational tool, by showing how a proposed system would operate. The paper describes the facilities within GRASP. 相似文献
6.
JL Sligo J Buxton S McComb D Rothstein GH Salter RJ Hancox 《Kōtuitui : New Zealand Journal of Social Sciences Online》2013,8(1-2):37-49
Abstract This paper describes the development of a method of data collection, which captures the complexity of living situations, family dynamics and key life events of teenagers. This ‘Life History Calendar’ was adapted from earlier life history calendar methods for a multidisciplinary intergenerational study. The new calendar is able to record details of 15 years of teenage participants’ lives and can be administered to teenagers and their parents to show changes over individual lives and difference between individuals in a cohort. Referring to some preliminary data, we show that the calendar is a practical and effective method of data collection, which will be useful to researchers and practitioners working with young people and their families. 相似文献
7.
Lisa Y. Flores LaVerne A. Berkel Johanna E. Nilsson Lizette Ojeda Shiloh E. Jordan Ginger L. Lynn Veronica M. Leal 《The Career development quarterly》2006,55(1):2-21
The authors examined 281 racial/ethnic minority (REM) career‐related studies published in the Journal of Vocational Behavior, The Career Development Quarterly (CDQ), the Journal of Career Assessment (JCA), and the Journal of Career Development between 1969 and 2004. Publication trends, article content and type, samples, and leading author and institutional contributors are reported. CDQ published the largest percentage of these articles (33.5%, n = 94), whereas JCA had the largest percentage (13%) of REM career articles relative to other articles it published during this time frame. There was an increase in the number of REM career articles being published across the years. 相似文献
8.
The paper presents the findings of a comparative and interdisciplinary legal and economic study on managing labour redundancies in seven EU member countries. It is structured for comparability between the systems examined. The introductory section contains an account of the evolution of the Spanish labour market, with special reference to redundancy trends, of the features of the programmes for managing redundancies, of the roles of forms and the ‘external environment’ in handling workforce adjustments. The second section presents a map of policies that work to prevent labour redundancies (preventive measures) such as flexibility, training etc. Next, the instruments for handling temporary labour redundancies (retentive measures) are examined (e.g. short-time working, temporary layoffs etc.) The following section is devoted to instruments and programmes involved in the management of permanent labour redundancies (expulsive measures), e.g. collective dismissals, severance pay etc. The final section provides and overall assessment of the Spanish system for managing labour redundancies, and briefly discusses the national debate on the prospects for reform, in light of the principles and policies of convergence set forth by the European Union. 相似文献
9.
Christopher Ojeda 《Social science quarterly》2015,96(5):1226-1243
10.
Goodreau SM Peinado J Goicochea P Vergara J Ojeda N Casapia M Ortiz A Zamalloa V Galvan R Sanchez JR 《Journal of sex research》2007,44(3):233-239
Role versatility refers to the practice in which individual men who have sex with men (MSM) play both insertive and receptive sexual roles over time. Versatility has been thought to be relatively uncommon among Latin American MSM but possibly rising. Versatility has also been shown to be a potentially large population-level risk factor for HIV infection. In this study we examine the correlates of versatile behavior and identity among 2,655 MSM in six Peruvian cities. Versatile behavior with recent male partners was found in 9% of men and versatile ("moderno") identity was reported by 16%. Significant predictors included high education, white-collar occupation, sex work, and residence in Lima. Age was not significant in any analysis. Since sex work is negatively correlated with other predictors, versatile men appear to comprise two distinct sub-populations. Insertive-only men appear to play a strong role in bridging the HIV epidemic between MSM and women. 相似文献