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Emma Hamilton Diana R. Samek Margaret Keyes Matthew K. McGue William G. Iacono 《Adoption quarterly》2015,18(3):217-233
It has been argued that transracially adopted children have increased risk of problems related to self-esteem and ethnic identity development. We evaluated this hypothesis across four groups of transracial adoptees: Asian (n = 427), Latino (n = 28), Black (n = 6), mixed/other (n = 20), and same-race White adoptees (n = 126) from 357 adoptive families. No mean differences were found in adoptees’ ratings of affect about adoption or of curiosity about birth parents. Some differences were found in general identity development and adjustment. There were notable differences in communication about race/ethnicity across groups and between parent and child report. 相似文献
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Paolo Canonico Ernesto De Nito Gianluigi Mangia Lorenzo Mercurio Mario Pezzillo Iacono 《Journal of Management and Governance》2013,17(4):939-961
This paper refers to the concept of public governance in the light of Transaction Cost Economics (TCE). While TCE is well developed and widely applied in the private sector, only a few studies have adopted such framework to investigate the provision of public services. We aim at pointing out the coherence between peculiar typologies of transactions and a given set of governance structures, within Local Public Transport systems. The core of the analysis is the alignment between characteristics of transactions and governance structures. The empirical section addresses these issues referring to three case studies, pointing out an articulated organizational configuration in terms of actors involved and governance structures adopted. The analysis shows an alignment between the choices underlying the design of the local transport system and the outcomes expected in terms of TCE. 相似文献
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Sibling Facilitation Mediates the Association Between Older and Younger Sibling Alcohol Use in Late Adolescence 下载免费PDF全文
Diana R. Samek Matt McGue Margaret Keyes William G. Iacono 《Journal of research on adolescence》2015,25(4):638-651
Previous research has shown adolescent siblings are similar in their alcohol use and that this similarity is largely due to their shared environment. Using a genetically informed sibling sample (196 full‐biological pairs, 384 genetically unrelated pairs), we confirmed that the extent to which older siblings facilitate younger siblings' alcohol use (i.e., help them get alcohol) was one factor contributing to this shared environmental association. All analyses controlled for parent and peer influences. Findings were not moderated by sibling differences in genetic relatedness, gender, or ethnicity. Proximity in sibling age strengthened these associations, somewhat. Results were especially strong for sibling pairs where the older sibling was of legal drinking age. Implications for prevention and intervention are discussed. 相似文献
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Shelley L. Craig Gio Iacono Megan S. Paceley Michael P. Dentato Kerrie E. H. Boyle 《Journal of Social Work Education》2013,49(3):466-479
ABSTRACTDiscrimination toward lesbian, gay, bisexual, transgender, and queer (LGBTQ) social work students can negatively affect academic performance and personal and professional identity development. Intersectionality is a conceptual approach that states that social identities interact to form different meanings and experiences from those that could be explained by a single identity. This study explored how the educational experiences of LGBTQ social work students in the United States and Canada influenced their professional and personal identities. Using an intersectional analysis, three major themes emerged: the need for social work programs to better promote LGBTQ identity and emerging social work professional identity integration, a lack of LGBTQ content in the curriculum, and unsupportive LGBTQ school climates. Implications for social work education are considered. 相似文献
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David Bremner Dan Chen John Iacono Stefan Langerman Pat Morin 《Statistics and Computing》2008,18(3):259-266
The Tukey depth (Proceedings of the International Congress of Mathematicians, vol. 2, pp. 523–531, 1975) of a point p with respect to a finite set S of points is the minimum number of elements of S contained in any closed halfspace that contains p. Algorithms for computing the Tukey depth of a point in various dimensions are considered. The running times of these algorithms
depend on the value of the output, making them suited to situations, such as outlier removal, where the value of the output
is typically small.
This research was partly funded by the NSERC Canada. 相似文献
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Brad Ballinger Nadia Benbernou Prosenjit Bose Mirela Damian Erik D. Demaine Vida Dujmović Robin Flatland Ferran Hurtado John Iacono Anna Lubiw Pat Morin Vera Sacristán Diane Souvaine Ryuhei Uehara 《Journal of Combinatorial Optimization》2013,25(2):208-233
For a fixed integer k≥0, a k-transmitter is an omnidirectional wireless transmitter with an infinite broadcast range that is able to penetrate up to k “walls”, represented as line segments in the plane. We develop lower and upper bounds for the number of k-transmitters that are necessary and sufficient to cover a given collection of line segments, polygonal chains and polygons. 相似文献
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D. Angus Clark C. Emily Durbin Mary M. Heitzeg William G. Iacono Matt McGue Brian M. Hicks 《Journal of research on adolescence》2020,30(2):502-520
Sexual development entails many experiences and is a major feature of adolescence. Most relevant behavioral genetic studies, however, focus primarily on sexual behaviors associated with health risks. We took a more normative, developmental perspective by examining genetic and environmental influences on five sexual behaviors ranging from dating to pregnancy in middle (Mage = 14.90 years) and late adolescence (Mage = 17.85 years) in a sample of twins (N = 3,762). Overall, behaviors that are more common and socially sanctioned (e.g., dating) were more heritable than behaviors that are less common and socially acceptable (e.g., sexual intercourse). That the etiology of different sexual behaviors is tied to their normativeness highlights the importance of considering the broader developmental context when studying sexual development. 相似文献
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Craig Shelley L. Iacono Gio McInroy Lauren Kirkland Alexa Pascoe Rachael Kourgiantakis Toula 《Clinical Social Work Journal》2022,50(3):297-307
Clinical Social Work Journal - Lesbian, gay, bisexual, transgender, queer, and other sexual and/or gender minority (LGBTQ+) populations experience significant mental and behavioral health... 相似文献
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