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排序方式: 共有151条查询结果,搜索用时 15 毫秒
81.
Erica Consterdine 《Immigrants & Minorities》2017,35(1):1-20
The 1971 Immigration Act constitutes the most important piece of legislation for the regulation of immigration to Britain. Many assume that the Act was simply a further extension of the restrictive measures established over the post-war period to end non-white immigration. Based on original archival material, I argue that the Act was established in reaction to the dilemma the government faced as a result of joining the European Economic Community and the free movement of workers against Commonwealth migrants. The Act represents the final dismantling of universal Commonwealth citizenship and, in this sense, a definitive acceptance of the end of the Empire. 相似文献
82.
Abstract Industrial restructuring has altered economic circumstances in the U.S., but the influences of these changes on family structure are not clear. This study examines whether industrial restructuring influences female headship and whether these effects differ in nonmetro and metro counties. Results based on data from the 1980 and 1990 U.S. Census of Population and Housing Summary Tape Files indicate several conclusions. First, female headed households increased more rapidly in nonmetro than metro counties from 1980 to 1990, although there was a great deal of variation across counties. Second, industrial restructuring contributed to change in female headship in nonmetro and metro counties, and changes in various industries had differing effects on female headship. Third, overall gains in women's employment in a county had no influence on formation of female headed households, gains in men's employment deterred female headship, and gains for women in specific industries tended to slow formation of these households. Fourth, controlling for changes in median income and part-time work did little to reduce the industry-specific influences on change in female headship. The results suggest that linkages between industrial restructuring and family structure do exist, although the models are less able to explain changes in female headship in nonmetro than in metro counties. 相似文献
83.
BackgroundThis research focuses on how women understand and experience labour as related to two competing views of childbirth pain. The biomedical view is that labour pain is abnormal and anaesthesia/analgesia use is encouraged to relieve the pain. The midwifery view is that pain is a normal part of labour that should be worked with instead of against.AimsTo determine differences in the preparation for and experiences with labour pain by women choosing midwives versus obstetricians.MethodsPrenatal and postpartum in-depth semi-structured interviews were conducted with a convenience sample of 80 women in Florida (United States): 40 who had chosen an obstetrician and 40 who had chosen a licensed midwife as their birth practitioner.FindingsWomen in both groups were concerned with the pain of childbirth before and after their labour experiences. Women choosing midwives discussed preparing for pain through various non-pharmaceutical coping methods, while women choosing physicians discussed pharmaceutical and non-pharmaceutical pain relief.ConclusionsEqual numbers of women expressed concerns with childbirth pain during the prenatal interviews, while more women choosing doctors spoke about pain after their births. Women had negative experiences when their planned pain relief method, either natural or medical, did not occur. The quandary facing women when it comes to labour pain relief is not choosing what they desire, but rather preparing themselves for the possibility that they may have to accept alternatives to their original preferences. 相似文献
84.
85.
Humanitarian aid agencies deliver emergency supplies and services to people affected by disasters. Scholars and practitioners have developed modeling approaches to support aid delivery planning, but they have used objective functions with little validation as to the trade‐offs among the multiple goals of aid delivery. We develop a method to value the performance of aid delivery plans based on expert preferences over five key attributes: the amount of cargo delivered, the prioritization of aid by commodity type, the prioritization of aid by delivery location, the speed of delivery, and the operational cost. Through a conjoint analysis survey, we measure the preferences of 18 experienced humanitarian logisticians. The survey results quantify the importance of each attribute and enable the development of a piecewise linear utility function that can be used as an objective function in optimization models. The results show that the amount of cargo delivered is the most valued objective and cost the least important. In addition, experts prioritize more vulnerable communities and more critical commodities, but not to the exclusion of others. With these insights and the experts’ utility functions, better humanitarian objective functions can be developed to enable better aid delivery in emergency response. 相似文献
86.
87.
Thomas J. Schofield Ross D. Parke Erica K. Castañeda Scott Coltrane 《Journal of Nonverbal Behavior》2008,32(3):171-186
Mutual gaze has been shown to be a valuable channel of nonverbal communication. To examine mutual gaze between parents and
children, 43 European American (EA) and 57 Mexican American (MA) families were coded on the occurrence of talking and gaze
during a brief discussion. MA families showed lower levels of father-to-child gaze, mother-to-son gaze, and child-to-father
gaze than EA families. MA families also showed less father–child mutual gaze, as well as less mother–child gaze for sons than
EA families. Child gaze aversion was more common in European American families. Levels of gaze, father–child mutual gaze,
and child gaze aversion all were positively correlated with acculturation. The importance of research exploring possible differences
in function and meaning of gaze across cultural groups is emphasized.
相似文献
Thomas J. SchofieldEmail: |
88.
Normand Matthew P. Severtson Erica S. Beavers Gracie A. 《The Analysis of verbal behavior》2008,24(1):63-67
The functions of an American Sign Language response were experimentally evaluated with a young boy diagnosed with autism. A functional analysis procedure based on that reported by Lerman et al. (2005) was used to evaluate whether the target sign response would occur under mand, tact, mimetic, or control conditions. The target sign was observed most often in the mand and mimetic test conditions, very seldom in the tact test condition, and never in the control condition. These results support those reported by Lerman et al. and extend previous research by evaluating a non-vocal verbal response using a brief multi-element arrangement with a single control condition. The implications for language assessment and suggestions for future research are discussed. 相似文献
89.
Stephanie H. Cook Pamela Valera Erica P. Wood Benjamin J. Calebs Patrick A. Wilson 《Journal of sex research》2019,56(4-5):604-619
We conducted a mixed-methods study to identify factors that influence transitions in attachment style between childhood and adulthood among 28 young Black gay and bisexual men (YBGBM) in the United States. We used a phenomenological approach to data integration, with the major component to the results being garnered from the qualitative interviews. We organized our results by four attachment transition groups: stable secure (secure attachment in childhood and young adulthood), stable insecure (insecure attachment in childhood and young adulthood), secure to insecure (secure in childhood and insecure in adulthood) and insecure to secure (insecure in childhood and secure in adulthood). Within each of the typologies, two major themes emerged: social support and religion. Generally, transitions from secure to insecure attachment were related to experiences of perceived rejection by a parental figure during adolescence that corresponded with sexual orientation disclosure. Transitions from insecure to secure attachment appeared to be related to the absence of an attachment figure early in life, but with the acquisition of an attachment figure during early to late adolescence. The findings from our study suggest a need for attachment-based approaches to social support interventions, as well as for an increased understanding of social and cultural factors that impact attachment changes among practitioners who use attachment-based therapy models for YBGBM. 相似文献
90.
Heather Larkin Amanda Aykanian Erica Dean Eunju Lee 《Journal of gerontological social work》2017,60(6-7):428-442
ABSTRACTPrevious research shows strong correlations between adverse childhood experiences (ACE) and later life health. The current study examines the relationship between ACEs and substance use among older adults living in public housing. Results show that about one-third of participants had four or more ACEs, and ACE score predicted likelihood of substance use history. Over half of older adults with four or more ACEs experienced substance abuse in their lifetime compared to one out of ten older adults with less than four ACEs. Findings shed light on a vulnerable group and point to next steps in research and practice. 相似文献