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11.
Adeline Wyman Battalen Christina M. Sellers Ruth McRoy Harold D. Grotevant 《Adoption quarterly》2019,22(1):53-74
AbstractDespite growing trends in openness between birth and adoptive families, little is known about what happens when adopted children become parents and birth mothers become birth grandmothers. These new and unique relationships between birth mothers and their grandchildren were examined through intensive case study analyses of in-depth interviews with birth mothers who placed infants for adoption more than 25?years ago (N?=?11). Findings revealed enjoyment in their role as grandmothers and emphasized the significant role the adult adoptee (parent) played in influencing communication with their grandchild and families’ incorporation of technology-mediated contact to overcome geographic barriers. Implications for practitioners, policy makers, and researchers are discussed. 相似文献
12.
Kimberly H. McManama O’Brien Adeline Wyman Battalen Christina M. Sellers Anthony Spirito Shirley Yen Eleni Maneta 《Journal of Technology in Human Services》2013,31(4):255-285
AbstractMobile health (mHealth) tools that supplement inpatient psychiatric care can maintain and enhance intervention effects following hospitalization. Adolescents hospitalized following a suicidal event represent a vulnerable population who could greatly benefit from such an mHealth intervention. In specific, suicidal adolescents who drink alcohol are in need of robust interventions that address the bidirectional relationship between alcohol use and suicidal thoughts and behaviors, because it puts them at especially high risk for suicide upon discharge. The purpose of this study was to conduct qualitative interviews to gather feedback to improve a brief alcohol intervention provided to suicidal adolescents during psychiatric hospitalization, and to develop a mHealth tool to extend care after discharge. Participants, eight adolescents and their parents, identified the need for a smartphone application to deliver intervention content to adolescents and parents during the posthospitalization period. Adolescents sought support in meeting alcohol- and mood-related goals, while parents desired general resources as well as tips for conversations with their adolescent about mood and alcohol use. 相似文献
13.
Robert J. Wyman 《Population and development review》2013,39(4):687-704
The most immediate environmental problem in major regions of the world is probably the scarcity of fresh water for agriculture. Insufficiency and irregularity of rainfall require the use of stored water. Both major compartments for fresh water storage—glaciers and groundwater—are being depleted rapidly and at similar rates. Drawdown of groundwater is primarily the result of irrigation required to supply the food needs of large populations. Glacier melt is an effect of global warming chiefly caused by high levels of industrial production and transport. However, an important fraction of glacier melt is caused by food chain emissions (agricultural greenhouse gases and black carbon or cooking soot). In toto, the loss of water resulting from food and agriculture may be significantly greater than that resulting from industrial production and transport, the factors more commonly cited. This suggests that the role of population, closely linked to food and agriculture, is central to the depletion of fresh water. 相似文献
14.
We examine several methodological considerations when eliciting probabilistic expectations in a developing country context using the Longitudinal Ageing Study in India (LASI). We conclude that although, on average, individuals are able to understand the concept of probability, responses are sensitive to framing effects and to own versus hypothetical-person effects. We find that overall, people are pessimistic about their survival probabilities compared with state-specific life tables and that socioeconomic status does influence beliefs about own survival expectations as found in previous literature in other countries. Higher levels of education and income have a positive association with survival expectations, and these associations persist even when conditioning on self-reported health. The results remain robust to several alternative specifications. We then compare the survival measures with objective measures of health. We find that activities of daily life, height, and low hemoglobin levels covary with subjective expectations in expected directions. 相似文献
15.
China's one‐child policy is a major example of social engineering and the subject of human rights concerns. Given the significance of the policy, it is important to ascertain the attitudes of Chinese citizens. We conducted interviews in 2003 with residents of Shanghai who were of childbearing age either at the policy's inception or at the time of the interview. Our respondents, who were generally well educated, did not perceive the policy as extraordinary when it was introduced; resignation to one more intrusive government regulation was mixed with understanding and even approval of the policy. People talked about the political and social context, demographic concerns, family economic strategy, and the results of government‐engineered gender equality. Among the young interviewees, the context has changed from a population striving to get by under tight government control to a much richer population that is upwardly mobile and perceives their local government to be basically beneficial. The one‐child family is considered normal; few are still concerned with the policy per se, while others see it as unnecessary. The one‐child policy seems to reflect Shanghainese current preferences; its status as a legal requirement may be largely irrelevant. 相似文献
16.
Taly Reininger Ignacio Wyman Cristóbal Villalobos 《Journal of social service research》2018,44(4):470-481
ABSTRACTOn an international scale, conditional cash transfer (CCT) programs have rapidly expanded. Since their boom in the 1990s newer modalities have emerged, incorporating some innovative components. The following study sought to examine one particular CCT program heralded as innovative due to its psychosocial and socio employment accompaniment components: Chile's Ethical Family Wage program. Utilizing administrative data from the Ministry of Social Development this exploratory study sought to examine family trajectories in the program with a particular focus on those families who were terminated from the program due to not meeting conditionalities. Findings from the study indicate that the program deviates sharply from its theoretical implementation. Furthermore, the probabilities of program termination increased in those families headed by younger adults, female and single-headed households, households with higher levels of education as well as larger families. However, a greater number of children decreased the probabilities of program termination as was homeownership. Implications of the findings for policy and practice are discussed. 相似文献
17.
Jérôme M. W. Gippet Nathalie Mondy Julita Diallo-Dudek Arnaud Bellec Adeline Dumet Lubiana Mistler Bernard Kaufmann 《Urban Ecosystems》2017,20(1):157-169
Urbanization is a major global change inducing complex and multiple modifications of landscapes and ecosystems. The spatial distributions of organisms experiencing these modifications will likely shift specifically, depending on each species’ response to each environmental modification induced by urbanization. We sampled two ant genera (Lasius and Tetramorium) at 1248 locations along an urbanization gradient in Lyon, France and used high resolution spatial layers for 18 spatial (e.g., open habitat fragmentation, bioclimatic data and surface temperatures) and temporal (e.g., comparison of Normalized Difference Vegetation Index between 1986 and 2015) environmental variables associated with urbanization. Coupling two different analytical methods (Outlying Mean Index and Boosted Regression Trees), we showed that each species’ distribution was influenced by its own combination of environmental factors. Two morphologically cryptic Tetramorium species (T. sp.E and T. sp.U2) were both highly abundant but with opposite responses to urbanization: while T. sp.E was favored by urbanized habitat, T. sp.U2 avoided urbanized areas. Among Lasius species, we detected 63 occurrences of the invasive ant Lasius neglectus, the distribution of which was favored only by embankments along roads. We found that, even at this reduced spatial scale, climatic effects influenced most species and interacted with urbanization factors. 相似文献
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19.
Frédéric J. P. Richard Adeline M. M. Samson Charles A. Cuénod 《Statistics and Computing》2009,19(4):465-478
This paper is about object deformations observed throughout a sequence of images. We present a statistical framework in which
the observed images are defined as noisy realizations of a randomly deformed template image. In this framework, we focus on
the problem of the estimation of parameters related to the template and deformations. Our main motivation is the construction
of estimation framework and algorithm which can be applied to short sequences of complex and highly-dimensional images. The
originality of our approach lies in the representations of the template and deformations, which are defined on a common triangulated
domain, adapted to the geometry of the observed images. In this way, we have joint representations of the template and deformations
which are compact and parsimonious. Using such representations, we are able to drastically reduce the number of parameters
in the model. Besides, we adapt to our framework the Stochastic Approximation EM algorithm combined with a Markov Chain Monte
Carlo procedure which was proposed in 2004 by Kuhn and Lavielle. Our implementation of this algorithm takes advantage of some
properties which are specific to our framework. More precisely, we use the Markovian properties of deformations to build an
efficient simulation strategy based on a Metropolis-Hasting-Within-Gibbs sampler. Finally, we present some experiments on
sequences of medical images and synthetic data. 相似文献
20.
Christina M. Sellers Adeline Wyman Battalen Lisa Fiorenzo Ruth McRoy Hal Grotevant 《Adoption quarterly》2019,22(1):5-28
AbstractThis study tests pathways to adoptive parents' psychological distress over time and then examines gender differences in psychological distress. Participants included 190 adoptive mothers and 190 adoptive fathers from the longitudinal Minnesota/Texas Adoption Research Project, a study of U.S. domestic infant adoptions. The majority of adoptive parents reported low psychological distress 10 to 20?years post-adoption. Some struggled throughout their adopted youth’s childhood and adolescence. This study utilizes data allowing an examination of parenting during middle childhood and adolescence. For adoptive mothers and fathers, outside stressors significantly predicted psychological distress. For adoptive fathers, perceived parent–child incompatibility was also predictive. 相似文献