Sample records for american study results
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American Women and American Studies.
Chmaj, Betty E.
The American Studies Association (ASA) is an interprofessional group, representing a cross-section of persons from American literature, American history, the social sciences, philosophy, archeology, Black Studies, Urban Studies, American Studies, and others. This document by the ASA Commission on the Status of Women includes: (1) a report of the…
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American marsupials chromosomes: why study them?
Directory of Open Access Journals (Sweden)
Marta Svartman
2009-01-01
Full Text Available Marsupials, one of the three main groups of mammals, are only found in Australia and in the American continent. Studies performed in Australian marsupials have demonstrated the great potential provided by the group for the understanding of basic genetic mechanisms and chromosome evolution in mammals. Genetic studies in American marsupials are relatively scarce and cytogenetic data of most species are restricted to karyotype descriptions, usually without banding patterns. Nevertheless, the first marsupial genome sequenced was that of Monodelphis domestica, a South American species. The knowledge about mammalian genome evolution and function that resulted from studies on M. domestica is in sharp contrast with the lack of genetic data on most American marsupial species. Here, we present an overview of the chromosome studies performed in marsupials with emphasis on the South American species.
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Szeto, Yim Tong; Sin, Yuk Shan Pauline; Pak, Sok Cheon; Kalle, Wouter
2015-01-01
The acute genoprotective effect of Panax quinquefolius (American ginseng) has been investigated. The experiment was carried out to explore the DNA protective effect after a single dose of American ginseng tea bag infusion. Fourteen subjects (6 males and 8 females) were recruited in this study. Seven of them (3 males and 4 females) were asked to drink a cup of freshly prepared American ginseng infusions. Water was taken by the remaining subjects as the control group. Blood samples of both groups were taken before and 2 h post-ingestion. The blood samples were challenged with ultraviolet B irradiation followed by using comet assay. Completed slides were stained with Giemsa stain and DNA damage was assessed. Results showed a significant decrease in comet score after American ginseng supplementation and no change in the control group. The current study demonstrated a cup of American ginseng infusion could protect cellular DNA from oxidative stress at least within 2 h.
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Nunn, Amy; Parker, Sharon; McCoy, Katryna; Monger, Mauda; Bender, Melverta; Poceta, Joanna; Harvey, Julia; Thomas, Gladys; Johnson, Kendra; Ransome, Yusuf; Sutten Coats, Cassandra; Chan, Phil; Mena, Leandro
2018-01-01
Mississippi has some of the most pronounced racial disparities in HIV infection in the country; African Americans comprised 37% of the Mississippi population but represented 80% of new HIV cases in 2015. Improving outcomes along the HIV care continuum, including linking and retaining more individuals and enhancing adherence to medication, may reduce the disparities faced by African Americans in Mississippi. Little is understood about clergy's views about the HIV care continuum. We assessed knowledge of African American pastors and ministers in Jackson, Mississippi about HIV and the HIV care continuum. We also assessed their willingness to promote HIV screening and biomedical prevention technologies as well as efforts to enhance linkage and retention in care with their congregations. Four focus groups were conducted with 19 African American clergy. Clergy noted pervasive stigma associated with HIV and believed they had a moral imperative to promote HIV awareness and testing; they provided recommendations on how to normalize conversations related to HIV testing and treatment. Overall, clergy were willing to promote and help assist with linking and retaining HIV positive individuals in care but knew little about how HIV treatment can enhance prevention or new biomedical technologies such as pre-exposure prophylaxis (PrEP). Clergy underscored the importance of building coalitions to promote a collective local response to the epidemic. The results of this study highlight important public health opportunities to engage African American clergy in the HIV care continuum in order to reduce racial disparities in HIV infection.
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Directory of Open Access Journals (Sweden)
Ioana Luca
2006-01-01
Full Text Available American Studies at the University of BucharestThe idea of teaching American Studies and founding a program in American Studies was first voiced in the long meetings of faculty and students held at the University of Bucharest soon after the collapse of the communist regime. The proposal was one of many that reflected the spirit of reform and hope for radical changes at the outset of Romania’s transition to democracy. The absence of institutional structures other than English departments and t...
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Güngör, Derya; Bornstein, Marc H; De Leersnyder, Jozefien; Cote, Linda; Ceulemans, Eva; Mesquita, Batja
2013-07-01
The present study tests the hypothesis that involvement with a new culture instigates changes in personality of immigrants that result in (a) better fit with the norms of the culture of destination and (b) reduced fit with the norms of the culture of origin. Participants were 40 Japanese first-generation immigrants to the United States, 57 Japanese monoculturals, and 60 U.S. monoculturals. All participants completed the Jackson Personality Inventory (JPI) as a measure of the Big Five; immigrants completed the Japanese American Acculturation Scale. Immigrants' fits with the cultures of destination and origin were calculated by correlating Japanese American mothers' patterns of ratings on the Big Five with the average patterns of ratings of European Americans and Japanese on the same personality dimensions. Japanese Americans became more "American" and less "Japanese" in their personality as they reported higher participation in the U.S. culture. The results support the view that personality can be subject to cultural influence.
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Lahne, Jacob; Collins, Thomas S; Heymann, Hildegarde
2016-05-01
In consumer food-sensory studies, sorting and closely related methods (for example, projective mapping) have often been applied to large product sets which are complex and fatiguing for panelists. Analysis of sorting by Multi-Dimensional Scaling (MDS) is common, but this method discards relevant individual decisions; analysis by DISTATIS, which accounts for individual differences, is gaining acceptance. This research posits that replication can improve DISTATIS analysis by stabilizing consumer sensory maps, which are often extremely unstable. As a case study a fatiguing product set was sorted: 10 American whiskeys-5 bourbons and 5 ryes-were sorted into groups by 21 consumers over 2 replications. These products were chosen because American whiskeys are some of the most important distilled beverages in today's market; in particular, "bourbon" (mashbill more than 50% corn) and "rye" (more than 50% rye) whiskeys are important and assumed to be products with distinct sensory attributes. However, there is almost no scientific information about their sensory properties. Data were analyzed using standard and aggregated DISTATIS and MDS. No significant relationship between mashbill and consumer categorization in whiskeys was found; instead, there was evidence of producer and aging effects. aggregated DISTATIS was found to provide more stable results than without replication, and DISTATIS results provided a number of benefits over MDS, including bootstrapped confidence intervals for product separation. In addition, this is the first published evidence that mashbill does not determine sensory properties of American whiskey: bourbons and ryes, while legally distinct, were not separated by consumers. © 2016 Institute of Food Technologists®
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In-office Discussions of Migraine: Results from the American Migraine Communication Study
Hahn, Steven R.; Cady, Roger K.; Brandes, Jan Lewis; Simons, Suzanne E.; Bain, Philip A.; Nelson, Meaghan R.
2008-01-01
Background Research indicates that successful migraine assessment and treatment depends on information obtained during patient and healthcare professional (HCP) discussions. However, no studies outline how migraine is actually discussed during clinical encounters. Objective Record naturally occurring HCP–migraineur interactions, analyzing frequency and impairment assessment, and preventive treatment discussions. Design HCPs seeing high volumes of migraineurs were recruited for a communication study. Patients likely to discuss migraine were recruited immediately before their normally scheduled appointment and, once consented, were audio- and video-recorded without a researcher present. Separate post-visit interviews were conducted with patients and HCPs. All interactions were transcribed. Participants Sixty patients (83% female; mean age 41.7) were analyzed. Patients were diagnosed with migraine 14 years and experienced 5 per month, on average. Approach Transcripts were analyzed using sociolinguistic techniques such as number and type of questions asked and post-visit alignment on migraine frequency and impairment. American Migraine Prevalence and Prevention Study guidelines were utilized. Results Ninety-one percent of HCP-initiated, migraine-specific questions were closed-ended/short answer; assessments focused on frequency and did not focus on attention on impairment. Open-ended questions in patient post-visit interviews yielded robust impairment-related information. Post-visit, 55% of HCP–patient pairs were misaligned regarding frequency; 51% on impairment. Of the 20 (33%) patients who were preventive medication candidates, 80% did not receive it and 50% of their visits lacked discussion of prevention. Conclusions Sociolinguistic analysis revealed that HCPs often used narrowly focused, closed-ended questions and were often unaware of how migraine affected patients’ lives as a result. It is recommended that HCPs assess impairment using open-ended questions
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American Studies in Transition
DEFF Research Database (Denmark)
Nye, David
Papers first given at a conference the previous year in Fåborg, Denmark, with a dual focus on 20th century America and new methods in American Studies.......Papers first given at a conference the previous year in Fåborg, Denmark, with a dual focus on 20th century America and new methods in American Studies....
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Gallagher-Thompson, Dolores; Wang, Peng-Chih; Liu, Weiling; Cheung, Vinnie; Peng, Rebecca; China, Danielle; Thompson, Larry W
2010-04-01
Prior research (Gallagher-Thompson, D., Gray, H., Tang, P., Pu, C.-Y., Tse, C., Hsu, S., et al. (2007). Impact of in-home intervention versus telephone support in reducing depression and stress of Chinese caregivers: Results of a pilot study. American Journal of Geriatric Psychiatry, 15, 425-434.) found that an in-home behavioral management program, derived conceptually from cognitive behavioral theories (CBT), was effective in reducing caregiver related stress and depressive symptoms in Chinese American dementia caregivers (CGs). Results were promising, but a more cost-effective intervention is needed to serve this growing population. Past work also found that a psychoeducational videotaped training program based on CBT was effective in reducing stress due to caregiving in Caucasian and African American dementia family CGs (Steffen, 2000, Anger management for dementia caregivers: A preliminary study using video and telephone interventions. Behavior Therapy, 31, 281-299.). To date no research has been conducted using a technological medium to deliver a similar kind of intervention to Chinese American caregivers. The present study evaluated the effectiveness of a similar but culturally "tailored" program in which 70 CGs were randomly assigned to a 12-week CBT skill training program delivered on a DVD, or to a general educational DVD program on dementia. Both were available in Mandarin Chinese or English as preferred. Pre post change analyses indicated that CGs did not differ on change in level of negative depressive symptoms, but positive affect was higher, and patient behaviors were appraised as less stressful and bothersome, for CGs in the CBT skill training program. They were also more satisfied with the program overall and reported that they believed they were able to give care more effectively. Results encourage further development of theoretically based interventions, delivered using modern technology, for this ever increasing group of CGs.
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Nunn, Amy; Dickman, Samuel; Cornwall, Alexandra; Kwakwa, Helena; Mayer, Kenneth H; Rana, Aadia; Rosengard, Cynthia
2012-07-01
African American women are disproportionately affected by HIV/AIDS. Concurrent sexual partnerships may contribute to racial disparities in HIV infection. Little is known about attitudes and practices related to concurrency among African American women, or the social, structural and behavioural factors influencing concurrency. We recruited 19 heterosexual African American women engaging in concurrent sexual partnerships from a public clinic in Philadelphia in 2009. We conducted interviews exploring social norms, attitudes and practices about concurrency, and the structural, social and behavioural factors influencing concurrent sexual partnerships, guided by grounded theory. Seventeen women reported one main and one or more non-main partners; two reported no main partners. Many women used condoms more frequently with non-main than main partners, noting they trust main partners more than non-main partners. Social factors included social normalisation of concurrency, inability to negotiate partners' concurrent partnerships, being unmarried, and not trusting partners. Lack of trust was the most commonly cited reason that women engaged in concurrent partnerships. Structural factors included economic dependence on partners, partners' dependence on women for economic support and incarceration that interrupted partnerships. Behavioural factors included alcohol and cocaine use. Social, structural and behavioural factors strongly influenced these African American women's concurrent sexual partnerships. Many HIV interventions disseminated by the CDC focus largely on behavioural factors and may fail to address the social and structural factors influencing African American women's sexual networks. Novel HIV prevention interventions that address the social determinants of African American women's HIV risks are urgently needed.
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In-office discussions of migraine: results from the American Migraine Communication Study.
Lipton, Richard B; Hahn, Steven R; Cady, Roger K; Brandes, Jan Lewis; Simons, Suzanne E; Bain, Philip A; Nelson, Meaghan R
2008-08-01
Research indicates that successful migraine assessment and treatment depends on information obtained during patient and healthcare professional (HCP) discussions. However, no studies outline how migraine is actually discussed during clinical encounters. Record naturally occurring HCP-migraineur interactions, analyzing frequency and impairment assessment, and preventive treatment discussions. HCPs seeing high volumes of migraineurs were recruited for a communication study. Patients likely to discuss migraine were recruited immediately before their normally scheduled appointment and, once consented, were audio- and video-recorded without a researcher present. Separate post-visit interviews were conducted with patients and HCPs. All interactions were transcribed. Sixty patients (83% female; mean age 41.7) were analyzed. Patients were diagnosed with migraine 14 years and experienced 5 per month, on average. Transcripts were analyzed using sociolinguistic techniques such as number and type of questions asked and post-visit alignment on migraine frequency and impairment. American Migraine Prevalence and Prevention Study guidelines were utilized. Ninety-one percent of HCP-initiated, migraine-specific questions were closed-ended/short answer; assessments focused on frequency and did not focus on attention on impairment. Open-ended questions in patient post-visit interviews yielded robust impairment-related information. Post-visit, 55% of HCP-patient pairs were misaligned regarding frequency; 51% on impairment. Of the 20 (33%) patients who were preventive medication candidates, 80% did not receive it and 50% of their visits lacked discussion of prevention. Sociolinguistic analysis revealed that HCPs often used narrowly focused, closed-ended questions and were often unaware of how migraine affected patients' lives as a result. It is recommended that HCPs assess impairment using open-ended questions in combination with the ask-tell-ask technique.
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Lantz, Paula M.; House, James S.; Mero, Richard P.; Williams, David R.
2005-01-01
It has been hypothesized that exposure to stress and negative life events is related to poor health outcomes, and that differential exposure to stress plays a role in socioeconomic disparities in health. Data from three waves of the Americans' Changing Lives study (n = 3,617) were analyzed to investigate prospectively the relationship among…
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Lexical Structure in American Youth Slang: A Study
Directory of Open Access Journals (Sweden)
Карина Джаббаровна Тамбовцева
2015-12-01
Full Text Available This article analyzes the methods of word formation in slangs used by the American youth. The relevance of the study is justified by a large interest to examine the ways of word formation in non-standard vocabulary and the sociolinguistic factors influencing this process. The aim of the study is to determine the most common methods of word formation among the American youth in their use of slang, i.e. to identify the sources of slangisms, characterize and support them by proper examples, analyze them and generate an appropriate classification. The slang expressions are taken from movie scripts of modern American cinema for the young. A sample of about 1000 units served as data for this study. The authors use standard methods of data collection, observation of the subjects - native speakers of American English-, data classification and comparative analysis of the collected material. This article would be useful for researchers working in the field of colloquial vocabulary and social dialects, word-formation processes in language, for socio-linguists and teachers of English. The result of this research has been fruitful: based on slangisms collected from the scripts of modern American movies, the authors were able to classify methods of formation of American youth slang, describe them on the basis of empirical data and provide relevant examples.
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Directory of Open Access Journals (Sweden)
Anne M. Weaver
2016-06-01
Full Text Available Cardiovascular disease (CVD, including heart failure, is a major cause of morbidity and mortality, particularly among African Americans. Exposure to ambient air pollution, such as that produced by vehicular traffic, is believed to be associated with heart failure, possibly by impairing cardiac function. We evaluated the cross-sectional association between residential proximity to major roads, a marker of long-term exposure to traffic-related pollution, and echocardiographic indicators of left and pulmonary vascular function in African Americans enrolled in the Jackson Heart Study (JHS: left ventricular ejection fraction, E-wave velocity, isovolumic relaxation time, left atrial diameter index, and pulmonary artery systolic pressure. We examined these associations using multivariable linear or logistic regression, adjusting for potential confounders. Of 4866 participants at study enrollment, 106 lived <150 m, 159 lived 150–299 m, 1161 lived 300–999 m, and 3440 lived ≥1000 m from a major roadway. We did not observe any associations between residential distance to major roads and these markers of cardiac function. Results were similar with additional adjustment for diabetes and hypertension, when considering varying definitions of major roadways, or when limiting analyses to those free from cardiovascular disease at baseline. Overall, we observed little evidence that residential proximity to major roads was associated with cardiac function among African Americans.
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Directory of Open Access Journals (Sweden)
V. O. Pechatnov
2014-01-01
Full Text Available The "Founding fathers" of American Studies at MGIMO are considered to be A.V. Efimov and L.I. Clove. Alexey Efimov - Corresponding Member of the USSR Academy of Sciences since 1938, Head of the Department of Modern and Contemporary History and Dean of the Historical School at the Moscow State University - one of the first professors of the Faculty of International Relations MGIMO. Efimov distinguished himself by a broad vision and scope of scientific interests. Back in 1934 he published a monograph "On the history of capitalism in the United States," which initiated a series of research culminating in the fundamental work "The United States. The path of capitalist development (pre-imperialist era". Alexey was not only a great scientist but also a great teacher, whose lectures was popular throughout Moscow. His lecture courses, given at the end of the 1940s at MGIMO, became the basis for the first post-war history textbooks USA - "Essays on the history of the United States." At least as colorful a figure was Professor Leo Izrailevich Zubok - a man of unusual destiny. As a teenager he emigrated to the United States with his parents, where he soon joined the American revolutionary movement in the 1920s and was forced to leave the country. He came to MGIMO being already an experienced scientists. His research interests were very wide: from the study of American foreign policy expansion to the history of the labor movement in the United States. Zubok's fundamental works still have not lost its scientific significance. He has successfully combined scientific work with teaching. Tutorials that are based on his lectures were very popular not only among students of MGIMO.
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Masuda, Akihiko; Anderson, Page L.; Twohig, Michael P.; Feinstein, Amanda B.; Chou, Ying-Yi; Wendell, Johanna W.; Stormo, Analia R.
2009-01-01
The study examined African American, Asian American, and European American college students' previous direct and indirect experiences of seeking professional psychological services and related attitudes. Survey data were collected from 254 European American, 182 African American and 82 Asian American college students. Results revealed that fewer…
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Morgan Consoli, Melissa L; Llamas, Jasmin D
2013-10-01
The current study investigated the role of cultural values in the resilience of Mexican American college students. Utilizing mixed methodology, 124 self-identified Mexican American college students were asked to complete an online survey, including a demographic questionnaire, the Resilience Scale, Mexican American Cultural Values Scale, and 2 open-ended questions concerning overcoming adversity and cultural values. As hypothesized, Mexican American traditional cultural values (Familismo, Respeto, Religiosidad, and Traditional Gender Roles) predicted resilience, with Familismo accounting for the majority of the variance. Consensual qualitative research (Hill, Thompson, & Nutt Williams, 1997) was used to identify emergent domains and themes within the open-ended question responses. Traditional Mexican American Value themes included Familismo, Ethnic Identity, Religiosidad, Perseverance, and Respeto. Results highlight the important role that certain Mexican American cultural values play in providing strength for overcoming adversities.
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Evaluation Use: Results from a Survey of U.S. American Evaluation Association Members
Fleischer, Dreolin N.; Christie, Christina A.
2009-01-01
This paper presents the results of a cross-sectional survey on evaluation use completed by 1,140 U.S. American Evaluation Association members. This study had three foci: evaluators' current attitudes, perceptions, and experiences related to evaluation use theory and practice, how these data are similar to those reported in a previous study…
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Radiographic Severity of Rheumatoid Arthritis in African-Americans: Results from the CLEAR Registry
Bridges, S. Louis; Causey, Zenoria L.; Burgos, Paula I.; Huynh, B. Quynh N.; Hughes, Laura B.; Danila, Maria I.; van Everdingen, Amalia; Ledbetter, Stephanie; Conn, Doyt L.; Tamhane, Ashutosh; Westfall, Andrew O.; Jonas, Beth L.; Callahan, Leigh F.; Smith, Edwin A.; Brasington, Richard; Moreland, Larry W.; Alarcón, Graciela S.; van der Heijde, Désirée M.
2010-01-01
Objective To describe radiographic changes in African-Americans with rheumatoid arthritis (RA) from the CLEAR (Consortium for the Longitudinal Evaluation of African-Americans with Early Rheumatoid Arthritis) Registry, a multicenter observational study. Methods Self-declared African-American patients, were enrolled in CLEAR I, a longitudinal cohort of early RA (disease duration <2 years) from 2000 to 2005; or in CLEAR II, a cross-sectional cohort (any disease duration), from 2006 to the present. Demographic and clinical data were obtained, and sets of hand/wrist and foot radiographs were scored using the modified Sharp/van der Heijde scoring system. Results A total of 357 and 418 patients, respectively, have been enrolled into CLEAR I and CLEAR II. We report here an interim analysis of radiographic severity in these patients. For the CLEAR I cohort, 294 patients had a mean radiographic score of 2.89 at the baseline visit; 32.0% showed either erosions (25.9%) or joint space narrowing (JSN) (19.4%). At the 36-month visit the mean score was 5.65; 44.2% had erosions, 41.5% JSN and 55.4% had either. Among those patients without radiographic damage at baseline, 18.9% had progressed at the 36-month visit, compared to 57.1% of those with baseline damage (p<0.0001). For the CLEAR II cohort, 167 patients with RA of any duration, 65.3% exhibited joint erosions, 65.3% JSN and 74.8% exhibited either. The mean radiographic score was 33.42. Conclusion This is the largest radiographic study of African American RA patients. Damage occurs early in the disease and is associated with radiographic progression at 3 years of disease duration. The CLEAR Registry will provide a valuable resource for future analyses of genetic, clinical, and environmental factors associated with radiographic severity of RA in African-Americans. PMID:20461784
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American Indian Studies, Multiculturalism, and the Academic Library
Alexander, David L.
2013-01-01
The current status of multicultural and diversity efforts suggests the need for incorporating into the discussion of librarianship an understanding of previously underrepresented populations such as the American Indian. American Indian Studies speaks from the American Indian perspective and addresses the contemporary condition of American Indians.…
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Differences in Self-Disclosure Patterns among Americans versus Chinese: A Comparative Study.
Chen, Guo-Ming
A study investigated differences in self-disclosure, comparing patterns in Americans versus Chinese. Subjects, 198 American college students and 146 Chinese (Taiwan) students studying in the United States, completed a 200-item self-disclosure chart to target persons on special topics. Results of t-tests and analysis of variance indicated that…
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Incidence of dementia in elderly Latin Americans: Results of the Maracaibo Aging Study.
Maestre, Gladys E; Mena, Luis J; Melgarejo, Jesus D; Aguirre-Acevedo, Daniel C; Pino-Ramírez, Gloria; Urribarrí, Milady; Chacon, Inara J; Chávez, Carlos A; Falque-Madrid, Luis; Gaona, Ciro A; Terwilliger, Joseph D; Lee, Joseph H; Scarmeas, Nikolaos
2018-02-01
There are few longitudinal studies of dementia in developing countries. We used longitudinal data from the Maracaibo Aging Study to accurately determine the age- and sex-specific incidence of dementia in elderly Latin Americans. The Diagnostic and Statistical Manual of Mental Disorders (Fourth Edition, Text Revision) was used to diagnose dementia, which was classified as Alzheimer's disease, vascular dementia, or other. Age- and sex-specific incidence was estimated as the number of new cases of dementia divided by person-years (p-y) of follow-up. The incidence of all dementia diagnoses was 9.10 per 1000 p-y (95% confidence interval [CI] 7.13-11.44; 8026 total p-y), 5.18 for Alzheimer's disease (95% CI 3.72-7.03; 7916 total p-y), and 3.35 for vascular dementia (95% CI 2.19-4.91; 7757 total p-y). Among Maracaibo Aging Study participants younger than 65 years, the incidence of dementia was higher than that of US Whites. Among individuals older than 65 years, the incidence was comparable to the mean of previous incidence estimates for other populations worldwide. Copyright © 2017 the Alzheimer's Association. Published by Elsevier Inc. All rights reserved.
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American Indian Studies. Library Research Guide.
White, Phillip M.
This guide to sources for students at San Diego State University doing library research in topics related to American Indian Studies begins by noting that information on North American Indians can be found in a variety of subject disciplines including history, anthropology, education, sociology, health care, law, business, and politics. The…
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African American Women's Sexual Objectification Experiences: A Qualitative Study
Watson, Laurel B.; Robinson, Dawn; Dispenza, Franco; Nazari, Negar
2012-01-01
The purpose of our study was to investigate African American women's experiences with sexual objectification. Utilizing grounded theory methodology as well as Black feminist thought and objectification theory as the research lenses, the results of this study uncovered how racist, sexist, and classist ideologies contributed to sexual…
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The American chestnut and fire: 6-year research results
Stacy L. Clark; Callie J. Schweitzer; Mike R. Saunders; Ethan P. Belair; Scott J. Torreano; Scott E. Schlarbaum
2014-01-01
American chestnut [Castanea dentata Marsh. (Borkh.)] is an iconic species with important ecological and utilitarian values, but was decimated by the mid-20th century by exotic fungal species fromAsia. Successful restoration will require sustainable silvicultural methods to maximize survival and afford chestnut a competitive advantage over natural vegetation. The study...
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A Study of State Social Studies Standards for American Indian Education
Warner, Connor K.
2015-01-01
In this study the author surveys social studies standards from 14 U.S. states seeking to answer: (a) what social studies knowledge about American Indians is deemed essential by those states mandating the development of American Indian Education curricula for all public K-12 students? and (b) at what grade levels is this social studies content…
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The Latin American Consortium of Studies in Obesity (LASO)
Bautista, L. E.; Casas, J. P.; Herrera, V. M.; Miranda, J. J.; Perel, P.; Pichardo, R.; González, A.; Sanchez, J. R.; Ferreccio, C.; Aguilera, X.; Silva, E.; Oróstegui, M.; Gómez, L. F.; Chirinos, J. A.; Medina-Lezama, J.; Pérez, C. M.; Suárez, E.; Ortiz, A. P.; Rosero, L.; Schapochnik, N.; Ortiz, Z.; Ferrante, D.
2009-01-01
Summary Current, high-quality data are needed to evaluate the health impact of the epidemic of obesity in Latin America. The Latin American Consortium of Studies of Obesity (LASO) has been established, with the objectives of (i) Accurately estimating the prevalence of obesity and its distribution by sociodemographic characteristics; (ii) Identifying ethnic, socioeconomic and behavioural determinants of obesity; (iii) Estimating the association between various anthropometric indicators or obesity and major cardiovascular risk factors and (iv) Quantifying the validity of standard definitions of the various indexes of obesity in Latin American population. To achieve these objectives, LASO makes use of individual data from existing studies. To date, the LASO consortium includes data from 11 studies from eight countries (Argentina, Chile, Colombia, Costa Rica, Dominican Republic, Peru, Puerto Rico and Venezuela), including a total of 32 462 subjects. This article describes the overall organization of LASO, the individual studies involved and the overall strategy for data analysis. LASO will foster the development of collaborative obesity research among Latin American investigators. More important, results from LASO will be instrumental to inform health policies aiming to curtail the epidemic of obesity in the region. PMID:19438980
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McBride, Chantee Earl
2010-01-01
This study examines the life histories of three African American social studies teachers, focusing on the evolution and changes in their identities, perspectives, and attitudes related to their profession and instructional practice. In addition, the study addresses the significance of the teachers' racialized experiences as African Americans and…
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Tripathi, Ritu; Cervone, Daniel; Savani, Krishna
2018-04-01
In Western theories of motivation, autonomy is conceived as a universal motivator of human action; enhancing autonomy is expected to increase motivation panculturally. Using a novel online experimental paradigm that afforded a behavioral measure of motivation, we found that, contrary to this prevailing view, autonomy cues affect motivation differently among American and Indian corporate professionals. Autonomy-supportive instructions increased motivation among Americans but decreased motivation among Indians. The motivational Cue × Culture interaction was extraordinarily large; the populations exhibited little statistical overlap. A second study suggested that this interaction reflects culturally specific norms that are widely understood by members of the given culture. When evaluating messages to motivate workers, Indians, far more than Americans, preferred a message invoking obligations to one invoking autonomous personal choice norms. Results cast doubt on the claim, made regularly in both basic and applied psychology, that enhancing autonomy is a universally preferred method for boosting motivation.
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American College Students Studying Abroad in China: Language, Identity, and Self-Presentation
Du, Hang
2015-01-01
This article reports the results of qualitative analyses of data drawn from monthly informal individual interviews of 29 American college students who were spending one semester studying Mandarin Chinese abroad in a program in China. While some data confirm previous findings that some students' identification as Americans was strengthened during…
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Maton, Kenneth I.; Wimms, Harriette E.; Grant, Sheila K.; Wittig, Michele A.; Rogers, Margaret R.; Vasquez, Melba J. T.
2013-01-01
A national, web-based survey of 1,222 African-American, Latina/o, Asian-American and European-American psychology graduate students revealed both similarities and differences in experiences and perspectives. Mentoring was found to be the strongest predictor of satisfaction across groups. Academic supports and barriers, along with perceptions of diversity were also important predictors of satisfaction. Students of color differed from European-American students in perceptions of fairness of representation of their ethnic group within psychology, and in aspects of the graduate school experience perceived as linked to ethnicity. Limitations of the study and implications for future research and action are discussed. PMID:21341899
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Maton, Kenneth I; Wimms, Harriette E; Grant, Sheila K; Wittig, Michele A; Rogers, Margaret R; Vasquez, Melba J T
2011-01-01
A national, Web-based survey of 1,219 African American, Latina/o, Asian American, and European American psychology graduate students revealed both similarities and differences in experiences and perspectives. Mentoring was found to be the strongest predictor of satisfaction across groups. Academic supports and barriers, along with perceptions of diversity within the academic environment, were also important predictors of satisfaction. Students of color perceived less fairness of representation of their ethnic group within psychology than European American students, and a greater linkage between aspects of the graduate school experience and their ethnicity. Limitations of the study and implications for future research and action are discussed.
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Charting Transnational Native American Studies
Directory of Open Access Journals (Sweden)
Hsinya Huang
2012-06-01
Full Text Available Introduction to the Special Forum entitled "Charting Transnational Native American Studies: Aesthetics, Politics, Identity," edited by Hsinya Huang, Philip J. Deloria, Laura M. Furlan, and John Gamber
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Borderless STEM education: A study of both American students and foreign students
Komura, Kiriko
This study explores the current status of borderless education in STEM through surveys of two populations of STEM students: American students who studied abroad and foreign students who were studying in the U.S. It was undertaken in response to the U.S. government's desires to strengthen STEM education and to develop American students' global competencies. The purpose was to understand how international experiences can be enhanced in order to increase American STEM students' interest in study abroad programs and in earning advanced STEM degrees and to understand how to attract more foreign STEM students to study in the United States. Issues of particular focus were: the impacts of gender, race/ethnicity, and nationality on STEM students' motivation to participate in, and responses to study abroad programs, and the value of Information and Communication Technologies (ICTs) in borderless STEM education. Several different forms of multivariate analyses were performed on data from surveys at seven public and private colleges and universities in the Southern California area. The results indicated that among American students, greater value was placed on social and cultural experiences gained through studying abroad. In contrast, among foreign students greater value was placed on enhancement of their academic and professional development opportunities. American students whose study abroad included research experiences had a greater interest in international research and teaching in the future. Foreign graduate students majoring in computer science, engineering and biology are the most likely to seek opportunities to study and work in the US. Finally, ICTs were valued by American students as platforms for social interactions and by foreign students for facilitating professional networks. The analyses lead to several recommendations, including: STEM faculty should be made aware of the critical importance of their advising and mentoring in motivating students to choose to
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American Indian Studies as an Academic Discipline
Kidwell, Clara Sue
2011-01-01
When American Indian/Native American studies (AI/NAS) programs began to emerge in the halls of academia during the late 1960s and early 1970s, some who served as faculty and staff questioned whether they would be one-generation phenomena. Would the programs survive, would they continue to draw students, and could they make an impact on…
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Chinese-American Student Life-Styles: A Comparative Study.
Kuo, Shih-Yu; Spees, Emil R.
1983-01-01
Compared characteristics and life styles of American college students (N=190) and Chinese students (N=197) in Taiwan. Survey results showed Chinese students were more likely to rate personal knowledge as a goal and be influenced by family. American students were more oriented toward financial security and influenced by peers. (Author/JAC)
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Americanization of Non-American Storiesin Disney Films
Directory of Open Access Journals (Sweden)
Beta Setiawati
2016-06-01
Full Text Available The study is intended to know the Disney’s animation films characteristics which are adapted from non American stories that contain Americanization in order to be American popular culture products. This qualitative and library research is carried out within the field of American Studies. Disney’s animated films which are regarded as artifacts in order to identify American society and culture is used as her primary data. She then compares those Disney films with the original stories to discover the changes in making those stories become American popular products. She furthermore uses the sources such as books, magazines, journals, articles, and also internet data for her secondary data. The result of this study shows that most of folk narratives which were used in Disney films were adapted from other countries’ stories. However, Disney intentionally adapts foreign countries’ stories in its animated films by using Disney formula to blow up the sale of its products. Since Disney is one of the most powerful media conglomerates in the world, it works endlessly to set out world entertainment. Disney formula in its animated films which has dominated those adapted films are only intended to obtain as much profit as possible without paying attention to the values in children entertainment.
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2009 South American benchmarking study: natural gas transportation companies
Energy Technology Data Exchange (ETDEWEB)
Jordan, Nathalie [Gas TransBoliviano S.A. (Bolivia); Walter, Juliana S. [TRANSPETRO, Rio de Janeiro, RJ (Brazil)
2009-07-01
In the current business environment large corporations are constantly seeking to adapt their strategies. Benchmarking is an important tool for continuous improvement and decision-making. Benchmarking is a methodology that determines which aspects are the most important to be improved upon, and it proposes establishing a competitive parameter in an analysis of the best practices and processes, applying continuous improvement driven by the best organizations in their class. At the beginning of 2008, GTB (Gas TransBoliviano S.A.) contacted several South American gas transportation companies to carry out a regional benchmarking study in 2009. In this study, the key performance indicators of the South American companies, whose reality is similar, for example, in terms of prices, availability of labor, and community relations, will be compared. Within this context, a comparative study of the results, the comparative evaluation among natural gas transportation companies, is becoming an essential management instrument to help with decision-making. (author)
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American Indian Studies: Intellectual Navel Gazing or Academic Discipline?
Kidwell, Clara Sue
2009-01-01
The academic field of Native American/American Indian studies (NAS/AIS) has been and largely remains a product of political forces at the national level and now at the tribal level. The very recognition of American Indians as a unique group by the U.S. government is a political statement of survival. In this article, the author revisits the…
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International Nuclear Information System (INIS)
Vijayakumar, Srinivasan; Winter, Kathryn; Sause, William; Gallagher, Michael J.; Michalski, Jeff; Roach, Mack; Porter, Arthur; Bondy, Melissa
1998-01-01
Purpose: To compare serum prostate-specific antigen (PSA) levels in a national sample of African-American and white men with prostate cancer, and to attempt to explain any differences by using self-reported individual-level socioeconomic status adjustments. Methods and Materials: During 4((1)/(2)) months in 1994-95, 709 patients with nonmetastatic prostate cancer were enrolled in this prospective study; 17.5% were African-American and 82.5% were white. Information about clinical stage, tumor grade, pretreatment PSA, type of insurance, and educational and income status was obtained. Serum PSA levels were measured and racial differences were found; how the differences were influenced by other patient- or tumor-related factors and if the differences could be explained by socioeconomic status disparities were determined. In univariate analyses, factors associated with the mean PSA levels were studied; log-converted values were used to yield a normal distribution. Multivariate analyses were done on log-linear models for description of association patterns among various categorical variables; a perfectly fitted model should have a correlation value (CV) of 1.0. Results: The mean PSA level was higher in African-Americans (14.68 ng/ml) than in whites (9.82 ng/ml) (p = 0.001). Clinical stage (p = 0.001), Gleason sum tumor grade (p = 0.0001), educational level (p = 0.001), and household income (p = 0.03) were also associated with mean PSA levels; age, type of biopsy, and insurance status were not. Disease stage (p = 0.0001), grade (p 0.0001), education (p = 0.07), and income (p = 0.02) were all associated with PSA levels for whites, but none of these factors were important for African-Americans (all p values > 0.1). The best fitted log-linear model (CV = 0.99) contained PSA ( 20), Gleason sum grade (2-5, 6-7, and 8-10), race, and two interactions: PSA by race (p = 0.0012) and PSA by Gleason sum (p = 0.0001). Models replacing race for either income (CV = 0.82) or education
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Boehm, Julia K; Lyubomirsky, Sonja; Sheldon, Kennon M
2011-11-01
Growing evidence suggests that well-being interventions can be effective. However, it is unclear whether happiness-increasing practices are equally effective for individuals from different cultural backgrounds. To investigate this question, Anglo Americans and predominantly foreign-born Asian Americans were randomly assigned to express optimism, convey gratitude, or list their past experiences (control group). Multilevel analyses indicated that participants in the optimism and gratitude conditions reported enhanced life satisfaction relative to those in the control condition. However, Anglo Americans in the treatment conditions demonstrated larger increases in life satisfaction relative to Asian Americans, while both cultural groups in the control condition showed the least improvement. These results are consistent with the idea that the value individualist cultures place on self-improvement and personal agency bolsters the efforts of Anglo Americans to become more satisfied, whereas collectivist cultures' de-emphasis of self-focus and individual goals interferes with the efforts of Asian Americans to pursue enhanced well-being.
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Antsyferova, Olga
2006-01-01
Interest in the USA, both general and specifically academic, has always existed in Russia, with its own ups and downs. But American studies as an academic discipline started gaining its popularity probably after WWII when there sporadically started to emerge the ever-increasing number of academic books, articles and dissertations in literary and historical research on the USA, the main centers of which were founded at the Academic Research Institute of the USA and Canada, headed by academicia...
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Zeki Al Hazzouri, Adina; Haan, Mary N; Osypuk, Theresa; Abdou, Cleopatra; Hinton, Ladson; Aiello, Allison E
2011-08-15
In 1 previous study, it was shown that neighborhood socioeconomic disadvantage is associated with cognitive decline among Latinos. No studies have explored whether and to what extent individual-level socioeconomic factors account for the relation between neighborhood disadvantage and cognitive decline. The purpose of the present study was to assess the influence of neighborhood socioeconomic position (SEP) on cognitive decline and examine how individual-level SEP factors (educational level, annual income, and occupation) influenced neighborhood associations over the course of 10 years. Participants (n = 1,789) were community-dwelling older Mexican Americans from the Sacramento Area Latino Study on Aging. Neighborhood SEP was derived by linking the participant's individual data to the 2000 decennial census. The authors assessed cognitive function with the Modified Mini-Mental State Examination. Analyses used 3-level hierarchical linear mixed models of time within individuals within neighborhoods. After adjustment for individual-level sociodemographic characteristics, higher neighborhood SEP was significantly associated with cognitive function (β = -0.033; P cognition but not with rates of decline. Differences in individual educational levels explained most of the intra- and interneighborhood variance. These results suggest that the effect of neighborhood SEP on cognitive decline among Latinos is primarily accounted for by education.
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Camras, Linda A; Bakeman, Roger; Chen, Yinghe; Norris, Katherine; Cain, Thomas R
2006-02-01
This investigation extends previous research documenting differences in Chinese and European American infants' facial expressivity. Chinese girls adopted by European American families, nonadopted Mainland Chinese girls, nonadopted Chinese American girls, and nonadopted European American girls responded to emotionally evocative slides and an odor stimulus. European American girls smiled more than Mainland Chinese and Chinese American girls and scored higher than Mainland Chinese girls for disgust-related expressions and overall expressivity. Adopted Chinese girls produced more disgust-related expressions than Mainland Chinese girls. Self-reported maternal strictness, aggravation, positive expressiveness, and cultural identification correlated with children's facial responses, as did number of siblings and adults in the home. Results suggest that culture and family environment influences facial expressivity, creating differences among children of the same ethnicity.
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Heidelberger, Lindsay; Smith, Chery
2018-03-03
Objectives Pediatric obesity is complicated by many factors including psychological issues, such as body dissatisfaction. Body image assessment tools are used with children to measure their acceptance of their body shape or image. Limited research has been conducted with African American and American Indian children to understand their opinions on assessment tools created. This study investigated: (a) children's perception about body image and (b) differences between two body image instruments among low-income, multi-ethnic children. Methods This study uses mixed methodology including focus groups (qualitative) and body image assessment instruments (quantitative). Fifty-one children participated (25 girls, 26 boys); 53% of children identified as African American and 47% as American Indian. The average age was 10.4 years. Open coding methods were used by identify themes from focus group data. SPSS was used for quantitative analysis. Results Children preferred the Figure Rating Scale (FRS/silhouette) instrument over the Children's Body Image Scale (CBIS/photo) because their body parts and facial features were more detailed. Children formed their body image perception with influence from their parents and the media. Children verbalized that they have experienced negative consequences related to poor body image including disordered eating habits, depression, and bullying. Healthy weight children are also aware of weight-related bullying that obese and overweight children face. Conclusions for Practice Children prefer that the images on a body image assessment tool have detailed facial features and are clothed. Further research into body image assessment tools for use with African American and American Indian children is needed.
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Leutzinger, Todd J; Gillen, Zachary M; Miramonti, Amelia M; McKay, Brianna D; Mendez, Alegra I; Cramer, Joel T
2018-05-01
Leutzinger, TJ, Gillen, ZM, Miramonti, AM, McKay, BD, Mendez, AI, and Cramer, JT. Anthropometric and athletic performance combine test results among positions within grade levels of high school-aged American football players. J Strength Cond Res 32(5): 1288-1296, 2018-The purpose of this study was to investigate differences among player positions at 3 grade levels in elite, collegiate-prospective American football players. Participants' data (n = 7,160) were analyzed for this study (mean height [Ht] ± SD = 178 ± 7 cm, mass [Bm] = 86 ± 19 kg). Data were obtained from 12 different high school American football recruiting combines hosted by Zybek Sports (Boulder, Colorado). Eight 2-way (9 × 3) mixed factorial analysis of variances {position (defensive back [DB], defensive end, defensive lineman, linebacker, offensive lineman [OL], quarterback, running back, tight end, and wide receiver [WR]) × grade (freshmen, sophomores, and juniors)} were used to test for differences among the mean test scores for each combine measure (Ht, Bm, 40-yard [40 yd] dash, proagility [PA] drill, L-cone [LC] drill, vertical jump [VJ], and broad jump [BJ]). There were position-related differences (p ≤ 0.05) for Ht, 40 yd dash, and BJ, within each grade level and for Bm, PA, LC, and VJ independent of grade level. Generally, the results showed that OL were the tallest, weighed the most, and exhibited the lowest performance scores among positions. Running backs were the shortest, whereas DBs and WRs weighed the least and exhibited the highest performance scores among positions. These results demonstrate the value of classifying high school-aged American football players according to their specific position rather than categorical groupings such as "line" vs. "skill" vs. "big skill" when evaluating anthropometric and athletic performance combine test results.
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Kovalskys, Irina; Fisberg, Mauro; Gómez, Georgina; Pareja, Rossina G; Yépez García, Martha C; Cortés Sanabria, Lilia Y; Herrera-Cuenca, Marianella; Rigotti, Attilio; Guajardo, Viviana; Zalcman Zimberg, Ioná; Nogueira Previdelli, Agatha; Moreno, Luis A; Koletzko, Berthold
2018-05-31
Few previous studies in Latin America (LA) have provided data on dietary intake composition with a standardized methodology. The present study aimed to characterize energy intake (EI) and to describe the main food sources of energy in representative samples of the urban population from eight LA countries from the Latin American Study in Nutrition and Health (ELANS). Cross-sectional study. Usual dietary intake was assessed with two non-consecutive 24 h dietary recalls. Urban areas from eight countries (Argentina, Brazil, Chile, Colombia, Costa Rica, Ecuador, Peru, Venezuela), September 2014 to July 2015. Adolescents and adults aged 15-65 years. Final sample comprised 9218 individuals, of whom 6648 (72·1 %) were considered plausible reporters. Overall, mean EI was 8196 kJ/d (1959 kcal/d), with a balanced distribution of macronutrients (54 % carbohydrate, 30 % fat, 16 % protein). Main food sources of energy were grains, pasta and bread (28 %), followed by meat and eggs (19 %), oils and fats (10 %), non-alcoholic homemade beverages (6 %) and ready-to-drink beverages (6 %). More than 25 % of EI was provided from food sources rich in sugar and fat, like sugary drinks, pastries, chips and candies. Meanwhile, only 18 % of EI was from food sources rich in fibre and micronutrients, such as whole grains, roots, fruits, vegetables, beans, fish and nuts. No critical differences were observed by gender or age. Public health efforts oriented to diminish consumption of refined carbohydrates, meats, oils and sugar and to increase nutrient dense-foods are a priority in the region to drive to a healthier diet.
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On the complementary presentation of results of risk studies
International Nuclear Information System (INIS)
Ehrhardt, J.; Bayer, A.
1983-01-01
The presentation of the loss of years of life provides the opportunity to illustrate in complementary way the mortality risks evaluated as part of risk studies. As phase A of the DRS (German risk study nuclear power plants) bears upon the results of the American ''Reactor Safety Study'' (WASH 1400) it does not contain that factor of failure which has only been determined in subsequent studies. Phase B intends to present the results of risk assessments increasingly in form of abridged lifetime. (orig.) [de
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American Indian Studies. Library Research Guide. 2nd Edition.
White, Phillip M.
This guide to sources for San Diego (California) State University students doing library research on topics related to American Indian Studies begins by noting that information on North American Indians can be found in a variety of subject disciplines including history, anthropology, education, sociology, health care, law, business, and politics.…
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(North American Studies in Spain: between eclecticism and politics
Directory of Open Access Journals (Sweden)
Francisco Collado Rodríguez
2006-01-01
Full Text Available At present, the Spanish university system does not offer any specific place for American Studies. In practical terms, this means that there is not such a thing as a degree in (North American Studies for undergraduate students. The study of the history and culture of the United States of America is mostly disseminated all over the country in a number of departments of English, English—and English literature—still being the main subject of study in the only BA degree somehow related to our fie...
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Townley, Charles
The presence of library programs and their relationship to academic programs of Native American Studies were surveyed in 27 institutions of higher education. Institutions surveyed were those with (1) a program for recruiting American Indians, (2) a distinct staff devoted to American Indians, and (3) some course about American Indians offered in a…
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Komarraju, Meera; Cokley, Kevin O
2008-10-01
The current study examined ethnic differences in horizontal and vertical dimensions of individualism and collectivism among 96 African American and 149 European American college students. Participants completed the 32-item Singelis et al. (1995) Individualism/Collectivism Scale. Multivariate analyses of variance results yielded a main effect for ethnicity, with African Americans being significantly higher on horizontal individualism and European Americans being higher on horizontal collectivism and vertical individualism. A moderated multiple regression analysis indicated that ethnicity significantly moderated the relationship between individualism and collectivism. Individualism and collectivism were significantly and positively associated among African Americans, but not associated among European Americans. In addition, collectivism was related to grade point average for African Americans but not for European Americans. Contrary to the prevailing view of individualism-collectivism being unipolar, orthogonal dimensions, results provide support for individualism-collectivism to be considered as unipolar, related dimensions for African Americans.
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The Mediated Figure of Hmong Farmer, Hmong Studies, and Asian American Critique
Directory of Open Access Journals (Sweden)
Hui Niu Wilcox
2012-01-01
Full Text Available The objective of this article is two-fold: First, it argues for critical engagement between Hmong Studies and Asian American Studies. Second, to illustrate the productivity of such engagement,this article analyzes the media coverage of an incident involving Hmong American farmers and their white neighbors in Eagan, Minnesota, June 2010. The focal question is how media discourses around farming and immigration serve to racialize Hmong American identities. Thisanalysis shows that Hmong Americans experience “Asiatic racialization” in that they are either discursively cast outside of the imagined American nation, or included contingent uponassimilation and conformity. Critiquing both the exclusionary and assimilative narratives, this article explicates the inherent contradictions of the U.S. nationalism, referencing both existingHmong Studies literature and Asian Americanist discourses on race and nation. Both bodies of work foreground the historical and social construction of identities, as well as the simultaneous,intertwined workings of race, class, gender/sexuality and nation. Critical dialogues could generate new ideas and possibilities for both Asian American Studies and Hmong Studies.
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Ripich, Danielle N; Fritsch, Thomas; Ziol, Elaine
2002-03-01
In this exploratory study, we compared the performance of 10 African American and 26 European American persons with early- to mid-stage Alzheimer's disease (AD) to 20 nondemented elderly (NE), using a shortened version of the Test of Problem Solving (TOPS). The TOPS measures verbal reasoning to solve everyday problems in five areas: explaining inferences, determining causes, answering negative why questions, determining solutions, and avoiding problems. Six linguistic measures were also examined: total utterances, abandoned utterances, length of utterances, maze words, questions, and total words. NE performed better than AD subjects on all but one measure of verbal reasoning ability. AD subjects also showed a trend to use more total utterances and abandoned utterances than NE. For the AD group, no ethnic differences were found for verbal reasoning or linguistic measures. The findings from this preliminary investigation suggest that, compared to European Americans, African American persons with AD demonstrate similar everyday problem solving and linguistic skills. Thus, assessments such as TOPS that examine everyday problem solving may be a useful nonbiased evaluation tool for persons with AD in these two ethnic groups.
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A comparative study of American and Chinese college students' motives for food choice.
Pearcey, Sharon M; Zhan, Ginny Q
2018-04-01
Previous cross-cultural research has examined college students' food choice decisions in different countries. The current study aimed to add to the literature by examining similarities and differences in motives for food choice between American (N = 328) and Chinese (N = 333) college students. The Food Choice Questionnaire (FCQ) was used to measure the participants' motives for food choice. Students' perceptions on the importance of diet and on their body satisfaction were also obtained. Results show that, while there are many similarities between the two cultural groups on the FCQ items, there are also significant differences. Specifically, the two groups view sensory appeal, weight, health, mood, and familiarity in a similar way, but the American participants score higher on price and convenience whereas the Chinese score higher on natural content and ethical concerns. We believe contextual cultural factors of each country may be related to these results. Women view sensory appeal and weight as significantly more important than men. Interactions between culture and gender are also found. For example, American women score significantly higher than American men on mood whereas there is no gender difference in the Chinese group; on the other hand, Chinese men score significantly higher on price than Chinese women whereas there is no gender difference in the American group. Copyright © 2018 Elsevier Ltd. All rights reserved.
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Nguyen, Thai-Huy; Nguyen, Mike Hoa; Nguyen, Bach Mai Dolly; Gasman, Marybeth; Conrad, Clifton
2018-01-01
This article highlights the capacity of an Asian American, Native American and Pacific Islander Institution (AANAPISI) to serve as an institutional convertor--by addressing challenges commonly associated with marginalized students--for low-income, Asian American and Pacific Islander students entering college. Through an in-depth case study, we…
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Poor sleep and reactive aggression: Results from a national sample of African American adults.
Vaughn, Michael G; Salas-Wright, Christopher P; White, Norman A; Kremer, Kristen P
2015-01-01
We know that poor sleep can have important implications for a variety of health outcomes and some evidence suggests a link between sleep and aggressive behavior. However, few studies have looked at this relationship among African-Americans in the United States. Data from the National Survey of American Life (NSAL) and the NSAL Adult Re-Interview were used to examine associations between sleep duration and self-reported quality of sleep on reactive aggression among African American and Caribbean Black respondents between the ages of 18 and 65 (n = 2499). Controlling for an array of sociodemographic and psychiatric factors, sleep was found to be significantly associated with reactive aggression. Specifically, individuals who reported sleeping on average less than 5 h per night were nearly three times more likely to report losing their temper and engaging in a physical fight (AOR = 3.13, 95% CI = 1.22-8.02). Moreover, individuals who reported being "very dissatisfied" with their sleep were more than two times more likely to report losing their temper and engaging in physical fights (AOR = 3.32, 95% CI = 1.50-7.33). Persons reporting everyday discrimination and problems managing stress were more likely to sleep poorly. The present study is among the first to document an association between poor sleep and reactive violence among African-Americans. Findings suggest that reducing discrimination may lead to improved sleep and subsequently reduce forms of reactive violence. Copyright © 2015 Elsevier Ltd. All rights reserved.
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The Inclusion of African-American Study Participants in Web-Based Research Studies: Viewpoint
Watson, Bekeela; Robinson, Dana H.Z; Harker, Laura; Arriola, Kimberly R. Jacob
2016-01-01
The use of Web-based methods for research recruitment and intervention delivery has greatly increased as Internet usage continues to grow. These Internet-based strategies allow for researchers to quickly reach more people. African-Americans are underrepresented in health research studies. Due to this, African-Americans get less benefit from important research that could address the disproportionate health outcomes they face. Web-based research studies are one promising way to engage more Afri...
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Burt, Caroline G; Cima, Robert R; Koltun, Walter A; Littlejohn, Charles E; Ricciardi, Rocco; Temple, Larissa K; Rothenberger, David A; Baxter, Nancy N
2009-05-01
By use of a systematic approach, the aim of this project was to survey a group of colorectal specialists and reach a consensus on the research questions of highest importance in terms of clinical care. A modified Delphi process was performed. In Round 1 research questions were solicited from members of The American Society of Colon and Rectal Surgeons. A review group categorized the results, combined similar questions, and presented them to The American Society of Colon and Rectal Surgeons membership in Round 2 for prioritizing according to importance. In Round 3 the 50 questions with the highest scores in Round 2 were reranked by The American Society of Colon and Rectal Surgeons membership to produce the 20 highest-priority research questions. A total of 203 respondents in Round 1 submitted 746 questions. The review team reduced these to 105 individual questions encompassing 21 topics in colorectal surgical practice. In Rounds 2 and 3, 399 and 360 respondents, respectively, prioritized the questions presented. The final 20 items included 14 questions related to colorectal cancer, and 6 were on benign disease topics. The research agenda produced by this study reflects the clinical issues of greatest importance to colorectal surgeons. The results are of potential benefit to researchers, funding organizations, medical journals, and ultimately, patients.
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Homer, C.; Colditz, R. R.; Latifovic, R.; Llamas, R. M.; Pouliot, D.; Danielson, P.; Meneses, C.; Victoria, A.; Ressl, R.; Richardson, K.; Vulpescu, M.
2017-12-01
Land cover and land cover change information at regional and continental scales has become fundamental for studying and understanding the terrestrial environment. With recent advances in computer science and freely available image archives, continental land cover mapping has been advancing to higher spatial resolution products. The North American Land Change Monitoring System (NALCMS) remains the principal provider of seamless land cover maps of North America. Founded in 2006, this collaboration among the governments of Canada, Mexico and the United States has released two previous products based on 250m MODIS images, including a 2005 land cover and a 2005-2010 land cover change product. NALCMS has recently completed the next generation North America land cover product, based upon 30m Landsat images. This product now provides the first ever 30m land cover produced for the North American continent, providing 19 classes of seamless land cover. This presentation provides an overview of country-specific image classification processes, describes the continental map production process, provides results for the North American continent and discusses future plans. NALCMS is coordinated by the Commission for Environmental Cooperation (CEC) and all products can be obtained at their website - www.cec.org.
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Housing the "Other" Half: American Studies' Global Urban Turn
Directory of Open Access Journals (Sweden)
David Faflik
2010-03-01
Full Text Available
Over the course of its short lifetime, the discipline of American studies has utilized a series of self-defining metaphors. With each successive paradigm shift in the field, each of these disciplinary figures, in turn, has been found wanting, and so replaced. American studies’ current, if not consensual, metaphor—the “border”—resembles not a few of its predecessors in that it is spatial in nature and effectively doubles as a figuration of the greater nation. The premise of this paper is that the “border,” like the figures that came before it, has outlived its serviceable purpose for a discipline that continues to evolve.
This essay proposes the global city, or, more accurately, the global slum, as a post-“border” metaphor peculiarly adapted to the principled transnationalism that now defines American studies for many subscribing students and professionals. On the one hand, the urban has become a prevailing demographic fact in this, the new century. Thus, the multiethnic, multinational world metropolis recommends itself as a more-than-metaphor for the dynamic cultural contact that typifies ascendant hemispheric conceptions of the Americas. On the other hand, the figure of the peripheral city similarly, and spatially, evokes the majority “center” and minority “margin” model of American studies that critics would claim inhibits total global integration among the discipline’s geoculturally diverse practitioners, many of whom reside outside the continental United States. This essay conceptually deploys the world city to explore beyond these professional/territorial “borders.” Its three condensed case studies—first, of Gilded Age Manhattan, second, of the modern Turkish metropolis, and third, of a reunified Germany’s ethnic ghetto—constitute a brisk figurative exercise in “marginal” urban migration, wherein resides an alternate model, and metaphor, of American studies praxis today.
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Discipline behaviors of Chinese American and European American mothers.
Hulei, Elaine; Zevenbergen, Andrea A; Jacobs, Sue C
2006-09-01
In any society, parenting beliefs are a reflection of that society's cultural values and traditions (J. U. Ogbu, 1981). Verbosity, a parenting behavior considered dysfunctional in European American culture, may not be problematic in Chinese culture. The authors recruited 31 Chinese American and 30 European American mothers and used questionnaires to measure parenting behaviors and child behavior problems. The Chinese American mothers also completed a questionnaire assessing their acculturation level. The Chinese American mothers had higher levels of verbosity than did the European American mothers; however, there were no differences between the groups in child behavior problems. The results also revealed higher levels of laxness in the Chinese American mothers compared to the European American mothers. Acculturation level did not predict verbosity or laxness levels. Results suggest that the effectiveness of a parenting style should be defined relative to cultural context.
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Epigenome-wide association study of metabolic syndrome in African-American adults.
Akinyemiju, Tomi; Do, Anh N; Patki, Amit; Aslibekyan, Stella; Zhi, Degui; Hidalgo, Bertha; Tiwari, Hemant K; Absher, Devin; Geng, Xin; Arnett, Donna K; Irvin, Marguerite R
2018-01-01
The high prevalence of obesity among US adults has resulted in significant increases in associated metabolic disorders such as diabetes, dyslipidemia, and high blood pressure. Together, these disorders constitute metabolic syndrome, a clinically defined condition highly prevalent among African-Americans. Identifying epigenetic alterations associated with metabolic syndrome may provide additional information regarding etiology beyond current evidence from genome-wide association studies. Data on metabolic syndrome and DNA methylation was assessed on 614 African-Americans from the Hypertension Genetic Epidemiology Network (HyperGEN) study. Metabolic syndrome was defined using the joint harmonized criteria, and DNA methylation was assessed using the Illumina HumanMethylation450K Bead Chip assay on DNA extracted from buffy coat. Linear mixed effects regression models were used to examine the association between CpG methylation at > 450,000 CpG sites and metabolic syndrome adjusted for study covariates. Replication using DNA from a separate sample of 69 African-Americans, as well as meta-analysis combining both cohorts, was conducted. Two differentially methylated CpG sites in the IGF2BP1 gene on chromosome 17 (cg06638433; p value = 3.10 × 10 - 7 ) and the ABCG1 gene on chromosome 21 (cg06500161; p value = 2.60 × 10 - 8 ) were identified. Results for the ABCG1 gene remained statistically significant in the replication dataset and meta-analysis. Metabolic syndrome was consistently associated with increased methylation in the ABCG1 gene in the discovery and replication datasets, a gene that encodes a protein in the ATP-binding cassette transporter family and is involved in intra- and extra-cellular signaling and lipid transport.
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Frye, Victoria; Henny, Kirk; Bonner, Sebastian; Williams, Kim; Bond, Keosha T; Hoover, Donald R; Lucy, Debbie; Greene, Emily; Koblin, Beryl A
2013-01-01
In the United States, heterosexual transmission is the second leading cause of HIV/AIDS, and two-thirds of all heterosexually acquired cases diagnosed between 2005 and 2008 occurred among African-Americans. Few HIV prevention interventions have been designed specifically for African-American heterosexual men not seeking clinical treatment. Here we report results of a single-arm intervention trial of a theory-based HIV prevention intervention designed to increase condom use, reduce concurrent partnering and increase HIV testing among heterosexually active African-American men living in high HIV prevalence areas of New York City. We tested our hypothesis using McNemar discordant pairs exact test for binary variables and paired t-tests for continuous variables. We observed statistically significant declines in mean number of total and new female partners, unprotected sex partners, and partner concurrency in both primary and nonprimary sex partnerships between baseline and 3 months postintervention.
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Twentieth-Century Latin American Literary Studies and Cultural Autonomy
Directory of Open Access Journals (Sweden)
Naomi Lindstrom
1995-06-01
Full Text Available Since the 1920s, when scholars first began to specialize in Latin American writing, the subject of Latin American literary studies has grown from a small subset of Spanish and Portuguese literary research and teaching to become the largest field within Hispanism and a significant presence in comparative literature. The expansion of their place in the academic world has often prompted students of Latin American literature to wonder whether, in being swept into the mainstream, their field has not left out of account the historical situations of Latin American nations. These reflections lead critics back to a problem that has troubled Latin American thinkers since Independence: the achievement, or erosion, of cultural autonomy. Though undeniably close to major powers, the Latin American nations are unequal partners in trade and cultural exchange. Corresponding to their uneven and shifting relations with Europe and later the United States, their cultural life evolves following a distinctive historical dynamic. This article considers recent efforts by scholars and essayists to characterize the features that distinguish Latin America from more politically and economically advantaged nations. Special attention goes to those scholars who, drawing on anthropological research, examine communicative and expressive practices of indigenous origin, and those who borrow from economic theory to view Latin America as shaped by its history of dependence on more powerful nations and regions.
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Attardo, Jessica L.
2005-01-01
The following study was conducted to examine existing research in education regarding the development of stereotypes in children, analyze historical documents and research to acquire an accurate portrayal of American Indian women, and determine if secondary social studies students lack adequate knowledge about the history of American Indian women,…
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The Native American Studies Program at the University of Oklahoma.
Kidwell, Clara Sue
2001-01-01
Begun in 1994, the Native American Studies program at the University of Oklahoma is an interdisciplinary B.A. program with a liberal arts orientation and strong emphasis on contemporary American Indian policy. Program strengths include the number and diversity of the faculty involved, the four Native languages taught, connections to tribal…
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Directory of Open Access Journals (Sweden)
Paulo Gustavo KOTZE
2014-03-01
Full Text Available Context Adalimumab is a fully-human antibody that inhibits TNF alpha, with a significant efficacy for long-term maintenance of remission. Studies with this agent in Latin American Crohn’s disease patients are scarce. Objectives The objective of this study was to outline clinical remission rates after 12 months of adalimumab therapy for Crohn’s disease patients. Methods Retrospective, single-center, observational study of a Brazilian case series of Crohn’s disease patients under adalimumab therapy. Variables analyzed: demographic data, Montreal classification, concomitant medication, remission rates after 1, 4, 6 and 12 months. Remission was defined as Harvey-Bradshaw Index ≤4, and non-responder-imputation and last-observation-carried-forward analysis were used. The influence of infliximab on remission rates was analyzed by Fischer and Chi-square tests (P<0.05. Results Fifty patients, with median age of 35 years at therapy initiation, were included. Remission rates after 12 months of therapy were 54% under non-responder-imputation and 88% under last-observation-carried-forward analysis. After 12 months, remission on patients with previous infliximab occurred in 69.23% as compared to 94.59% in infliximab-naïve patients (P = 0.033. Conclusions Adalimumab was effective in maintaining clinical remission after 12 months of therapy, with an adequate safety profile, and was also more effective in infliximab naïve patients.
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A Phenomenological Case Study of the Experiences of African American High School Students
Directory of Open Access Journals (Sweden)
Edna Theresa West
2013-05-01
Full Text Available In a progression of scholarly research on the achievement gap, the results remain the same. The data show that there is a statistically significant difference in the achievement of African American and Hispanic students compared with their Caucasian and Asian academic counterparts. The purpose of this phenomenological study was to describe the implications of the gap in achievement for young urban adults. The participants were five African American students who had dropped out of traditional school. These students described their academic decline through interviews and focus group sessions at two alternative educational sites. The data were collected and the results indicated that the students felt disconnected from their teachers and the process of education. As a result of this disconnection, they became adrift in the educational system and were eventually swallowed by the undertow.
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Klimentidis, Yann C; Arora, Amit; Zhou, Jin; Kittles, Rick; Allison, David B
2016-01-01
Over 80% of African-American (AA) women are overweight or obese. A large racial disparity between AA and European-Americans (EA) in obesity rates exists among women, but curiously not among men. Although socio-economic and/or cultural factors may partly account for this race-by-sex interaction, the potential involvement of genetic factors has not yet been investigated. Among 2814 self-identified AA in the Atherosclerosis Risk in Communities study, we estimated each individual's degree of West-African genetic ancestry using 3437 ancestry informative markers. We then tested whether sex modifies the association between West-African genetic ancestry and body mass index (BMI), waist-circumference (WC), and waist-to-hip ratio (WHR), adjusting for income and education levels, and examined associations of ancestry with the phenotypes separately in males and females. We replicated our findings in the Multi-Ethnic Study of Atherosclerosis (n = 1611 AA). In both studies, we find that West-African ancestry is negatively associated with obesity, especially central obesity, among AA men, but not among AA women (pinteraction = 4.14 × 10(-5) in pooled analysis of WHR). In conclusion, our results suggest that the combination of male gender and West-African genetic ancestry is associated with protection against central adiposity, and suggest that the large racial disparity that exists among women, but not men, may be at least partly attributed to genetic factors.
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Immigrants and the US Army: A Study in Readiness and the American Dream
2016-05-26
Immigrants and the US Army: A Study in Readiness and the American Dream A Monograph by LTC Che T. Arosemena...Approval Page Name of Candidate: LTC Che T. Arosemena Monograph Title: Immigrants and the US Army: A Study in Readiness and the American Dream Approved by...Abstract Immigrants and the US Army: A Study in Readiness and the American Dream , by LTC Che T. Arosemena, USA, 71
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Kulak, Jessica A; Cornelius, Monica E; Fong, Geoffrey T; Giovino, Gary A
2016-04-01
While cigarette smoking prevalence is declining among US adults, quit rates may differ between white and African American smokers. Here, we summarize the literature on smoking cessation behaviors in whites and African Americans across four study designs and report the findings of new analyses of International Tobacco Control (ITC) US Survey cohort data. We reviewed 32 publications containing 39 relevant analyses that compared quit attempts and abstinence between US whites and African Americans. Two additional longitudinal analyses were conducted on 821 white and 76 African American cigarette smokers from Waves 7 and 8 of the ITC US Survey (mean follow-up = 19 months). Of 17 total analyses of quit attempts, nine (including the ITC US Survey) observed that African American smokers were more likely than whites to attempt to quit during a given year; seven found no differences. Whites were more likely than African Americans to be abstinent in five of six retrospective cohort analyses and in two of five considered community- and population-based cohort studies. Four of these 11 analyses, including one from the ITC US Survey, found no differences. Of 11 population- or community-based analyses, all seven that found significant differences indicated that whites were more likely to quit than African Americans. These findings, combined with the similar results from population-based birth cohort analyses, support the conclusion that white smokers are more likely to quit than African American smokers. Efforts to encourage and support quitting among all tobacco users remain a priority. This article provides a review of the literature on smoking cessation among African American and white smokers, and adds new analyses that compare quit attempts and abstinence between US African Americans and whites. Results demonstrate a clear distinction between the findings of cross-sectional and retrospective cohort studies with those of cohort studies. Reasons for these differences merit
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Lim, Jung-Won
2014-11-01
This study aimed to understand the dyadic relationships between family communication and quality of life (QOL) and between coping and QOL in Chinese-American and Korean-American breast cancer survivor (BCS)-family member dyads. A cross-sectional survey design was used. A total of 32 Chinese-American and Korean-American BCS-family member dyads were recruited from the California Cancer Surveillance Program and area hospitals in Los Angeles County, California, USA. The dyadic data were analyzed using a pooled regression actor-partner interdependence model. The study findings demonstrated that the survivors' general communication and use of reframing coping positively predicted their own QOL. The survivors' and family members' general communication was also a strong predictor of the family members' physical-related QOL score specifically. Meanwhile, each person's use of mobilizing coping negatively predicted his or her partner's QOL. The study findings add important information to the scarce literature on the QOL of Asian-American survivors of breast cancer. The findings suggest that Chinese-American and Korean-American BCS and their family members may benefit from interventions that enhance communication and coping within the family unit. Copyright © 2014 John Wiley & Sons, Ltd.
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Dollarhide, Colette T.; Mayes, Renae D.; Dogan, Sabri; Aras, Yahyahan; Edwards, Kaden; Oehrtman, J. P.; Clevenger, Adam
2018-01-01
In this phenomenological study, the authors interviewed 4 African American male counselor educators about their social justice efforts. Resulting themes were lifelong commitment to social justice, reaction to resistance, professional and personal support, and the meaning of social justice work. Findings suggest that social justice work can…
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Vasomotor symptoms among Japanese-American and European-American women living in Hilo, Hawaii.
Sievert, Lynnette Leidy; Morrison, Lynn; Brown, Daniel E; Reza, Angela M
2007-01-01
The Hilo Women's Health Survey was designed and administered to gather baseline data on women's health in Hilo, HI. This randomized, cross-sectional study allowed for a focus on ethnic differences in symptom reporting. The results presented here focus on hot flash and night sweat experience among Japanese-American and European-American women. Survey packets were mailed to street addresses associated with parcel numbers pulled randomly from Hilo tax maps. Of the 6,401 survey packets delivered to households, 1,824 questionnaires were completed and returned. The results reported here are based on 869 women aged 40 to 60, of whom 249 described themselves to be 100% Japanese and 203 described themselves to be 100% European-American. Logistic regression analyses were used to examine whether the relationship between ethnicity and vasomotor symptoms persisted after controlling for other variables. European-American participants were more likely to have ever experienced a hot flash as compared with Japanese-American participants (72% vs 53%, P<0.01). During the 2 weeks before the survey, European-American participants were more likely to have experienced hot flashes (P<0.05) and night sweats (P<0.01). In logistic regression analyses, after controlling for age, body mass index, menopause status, level of education, financial comfort, smoking habits, alcohol intake, exercise, use of hormone therapy, and soy intake, European-American women were still significantly more likely to have experienced hot flashes (odds ratio=1.858) and night sweats (odds ratio=2.672). The results, based on self-reporting of menopausal symptoms, indicate that Japanese-American women report fewer hot flashes and night sweats than European-American women. Japanese-American women reported a higher intake of soy, but soy intake was not associated with fewer vasomotor symptoms.
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Striegel-Moore, Ruth H; Rosselli, Francine; Holtzman, Niki; Dierker, Lisa; Becker, Anne E; Swaney, Gyda
2011-09-01
To examine prevalence and correlates (gender, Body Mass Index) of disordered eating in American Indian/Native American (AI/NA) and white young adults. We examined data from the 10,334 participants (mean age 21.93 years, SD = 1.8) of the National Longitudinal Study of Adolescent Health (ADD Health) Wave III for gender differences among AI/NA participants (236 women, 253 men) and ethnic group differences on measures of eating pathology. Among AI/NA groups, women were significantly more likely than men to report loss of control and embarrassment due to overeating. In gender-stratified analyses, a significantly higher prevalence of AI/NA women reported disordered eating behaviors compared with white women; there were no between group differences in prevalence for breakfast skipping or having been diagnosed with an eating disorder. Among men, disordered eating behaviors were uncommon and no comparison was statistically significant. Our study offers a first glimpse into the problem of eating pathology among AI/NA individuals. Gender differences among AI/NA participants are similar to results reported in white samples. That AI/NA women were as likely as white women to have been diagnosed with an eating disorder is striking in light of well documented under-utilization of mental health care among AI/NA individuals. Copyright © 2010 Wiley Periodicals, Inc.
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Bastani, Roshan; Danao, Leda L.; Antonio, Cynthia; Garcia, Gabriel M.; Crespi, Catherine M.
2010-01-01
Objectives. We conducted 1 of the first community-based trials to develop a multicomponent intervention that would increase colorectal cancer screening among an Asian American population. Methods. Filipino Americans (n = 548) nonadherent to colorectal cancer (CRC) screening guidelines were randomized into an intervention group that received an education session on CRC screening and free fecal occult blood test (FOBT) kits; a second intervention group that received an education session but no free FOBT kits; and a control group that received an education session on the health benefits of physical activity. Results. Self-reported CRC screening rates during the 6-month follow-up period were 30%, 25%, and 9% for participants assigned to intervention with FOBT kit, intervention without the kit, and control group, respectively. Participants in either of the 2 intervention groups were significantly more likely to report screening at follow-up than were participants in the control group. Conclusions. A multicomponent intervention that includes an educational group session in a community setting can significantly increase CRC screening among Filipino Americans, even when no free FOBT kits are distributed. PMID:20864724
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Health care expenditures among Asian American subgroups.
Chen, Jie; Vargas-Bustamante, Arturo; Ortega, Alexander N
2013-06-01
Using two nationally representative data sets, this study examined health care expenditure disparities between Caucasians and different Asian American subgroups. Multivariate analyses demonstrate that Asian Americans, as a group, have significantly lower total expenditures compared with Caucasians. Results also point to considerable heterogeneities in health care spending within Asian American subgroups. Findings suggest that language assistance programs would be effective in reducing disparities among Caucasians and Asian American subgroups with the exception of Indians and Filipinos, who tend to be more proficient in English. Results also indicate that citizenship and nativity were major factors associated with expenditure disparities. Socioeconomic status, however, could not explain expenditure disparities. Results also show that Asian Americans have lower physician and pharmaceutical costs but not emergency department or hospital expenditures. These findings suggest the need for culturally competent policies specific to Asian American subgroups and the necessity to encourage cost-effective treatments among Asian Americans.
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First results from the Soviet-American Gallium Experiment
International Nuclear Information System (INIS)
Abazov, A.I.; Abdurashitov, D.N.; Anosov, O.L.; Eroshkina, L.A.; Faizov, E.L.; Gavrin, V.N.; Kalikhov, A.V.; Knodel, T.V.; Knyshenko, I.I.; Kornoukhov, V.N.; Mezentseva, S.A.; Mirmov, I.N.; Ostrinsky, A.I.; Petukhov, V.V.; Pshukov, A.M.; Revzin, N.Y.; Shikhin, A.A.; Timofeyev, P.V.; Veretenkin, E.P.; Vermul, V.M.; Zakharov, Y.; Zatsepin, G.T.; Zhandarov, V.I.; Davis, R. Jr.; Lande, K.; Cherry, M.L.; Kouzes, R.T.
1990-01-01
The Soviet-American Gallium Experiment is the first experiment able to measure the dominant flux of low energy p-p solar neutrinos. Four extractions made during January to May 1990 from 30 tons of gallium have been counted and indicate that the flux is consistent with 0 SNU and is less than 72 SNU (68% CL) and less than 138 SNU (95% CL). This is to be compared with the flux of 132 SNU predicted by the Standard Solar Model. 10 refs., 4 figs., 1 tab
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Kim, Oi-Sook; Geistfeld, Loren V.
2007-01-01
This article compares the personal time perspectives of Korean and American college students. The results indicate American students have a personal time perspective that is different from their Korean counterparts. Implications for working with Koreans and Americans as foreign students are considered. (Contains 5 tables.)
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Latin American image quality survey in digital mammography studies
International Nuclear Information System (INIS)
Mora, Patricia; Khoury, Helen; Bitelli, Regina; Quintero, Ana Rosa; Garay, Fernando; Garcia Aguilar, Juan; Gamarra, Mirtha; Ubeda, Carlos
2017-01-01
Under International Atomic Energy Agency regional programme TSA3 Radiological Protection of Patients in Medical Exposures, Latin American countries evaluated the image quality and glandular doses for digital mammography equipment with the purpose of seeing the performance and compliance with international recommendations. Totally, 24 institutions participated from Brazil, Chile, Costa Rica, El Salvador, Mexico, Paraguay and Venezuela. Signal difference noise ratio results showed for CR poor compliance with tolerances; better results were obtained for full-field digital mammography equipment. Mean glandular dose results showed that the majority of units have values below the acceptable dose levels. This joint Latin American project identified common problems: difficulty in working with digital images and lack of specific training by medical physicists from the region. Image quality is a main issue not being satisfied in accordance with international recommendations; optimisation processes in which the doses are increased should be very carefully done in order to improve early detection of any cancer signs. (authors)
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Close relationships between Asian American and European American college students.
Chen, C; Edwards, K; Young, B; Greenberger, E
2001-02-01
The authors examined attitudes and behaviors regarding close relationships between European and Asian Americans, with a particular emphasis on 5 major subgroups of Asian Americans (Chinese, Japanese, Korean, Vietnamese, and Filipino Americans). Participants were 218 Asian American college students and 171 European American college students attending a culturally diverse university. The European Americans did not differentiate among the various subgroups of Asian Americans. Their attitudes regarding close relationships were less positive toward Asian Americans than toward Mexican and African Americans, a finding contrary to the prediction of social exchange theory (H. Tajfel, 1975). In contrast to the European Americans' view of homogeneity among Asian Americans, the 5 major subgroups of Asian Americans expressed a distinctive hierarchy of social preference among themselves. Results are discussed in terms of their implications for future research on interethnic relations involving Asian Americans.
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Gould, Douglas J; Clarkson, Mackenzie J; Hutchins, Bob; Lambert, H Wayne
2014-03-01
The purpose of this study was to determine how North American dental students are taught neuroscience during their preclinical dental education. This survey represents one part of a larger research project, the Basic Science Survey Series for Dentistry, which covers all of the biomedical science coursework required of preclinical students in North American dental schools. Members of the Section on Anatomical Sciences of the American Dental Education Association assembled, distributed, and analyzed the neuroscience survey, which had a 98.5 percent response from course directors of the sixty-seven North American dental schools. The eighteen-item instrument collected demographic data on the course directors, information on the content in each course, and information on how neuroscience content is presented. Findings indicate that 1) most neuroscience instruction is conducted by non-dental school faculty members; 2) large content variability exists between programs; and 3) an increase in didactic instruction, integrated curricula, and use of computer-aided instruction is occurring. It is anticipated that the information derived from the survey will help guide neuroscience curricula in dental schools and aid in identifying appropriate content.
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A Qualitative Study of a Native American Mascot at "Public University"
Brune, Michelle Lyn
2010-01-01
At the time this study began, there were approximately 60 senior colleges and universities using Native American mascots or nicknames to represent their athletic teams (Fournier, 2003). Many Native Americans, coalitions, organizations, and researchers (Connolly, 2000; Davis, 2002; King & Springwood, 2000; NCAA, 2001) believe that these mascots…
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Directory of Open Access Journals (Sweden)
Nora Franceschini
Full Text Available Coronary heart disease (CHD is a leading cause of morbidity and mortality in African Americans. However, there is a paucity of studies assessing genetic determinants of CHD in African Americans. We examined the association of published variants in CHD loci with incident CHD, attempted to fine map these loci, and characterize novel variants influencing CHD risk in African Americans.Up to 8,201 African Americans (including 546 first CHD events were genotyped using the MetaboChip array in the Atherosclerosis Risk in Communities (ARIC study and Women's Health Initiative (WHI. We tested associations using Cox proportional hazard models in sex- and study-stratified analyses and combined results using meta-analysis. Among 44 validated CHD loci available in the array, we replicated and fine-mapped the SORT1 locus, and showed same direction of effects as reported in studies of individuals of European ancestry for SNPs in 22 additional published loci. We also identified a SNP achieving array wide significance (MYC: rs2070583, allele frequency 0.02, P = 8.1 × 10(-8, but the association did not replicate in an additional 8,059 African Americans (577 events from the WHI, HealthABC and GeneSTAR studies, and in a meta-analysis of 5 cohort studies of European ancestry (24,024 individuals including 1,570 cases of MI and 2,406 cases of CHD from the CHARGE Consortium.Our findings suggest that some CHD loci previously identified in individuals of European ancestry may be relevant to incident CHD in African Americans.
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Following the Money: The Wire and Distant American Studies
Directory of Open Access Journals (Sweden)
Sven Cvek
2014-06-01
Full Text Available In this essay, I argue that the pedagogical, or, more generally, heuristic potential of HBO’s crime drama The Wire (2002/2008 is related to the specific institutional developments in post-network television, the show’s didactic intention, and its focus on the delineation of the economic process, or what has been called its “openly class-based” politics. I will dedicate most time to the latter, as it represents a particularly welcome intervention for American Studies, a discipline in which the problem of class has usually been either marginalized, or articulated in terms of the historically hegemonic disciplinary paradigm, that of identityKeywords: The Wire, American studies, cognitive mapping, capitalism, TV, HBOIn this essay, I would like to approach HBO’s crime drama The Wire (2002-2008 based on my experience of teaching the show in an American Studies class in Croatia. The course in which I try to work with it, Cultural Aspects of American Neoliberalism, deals with the gradual departure in the US from the legacy of the New Deal, with a special focus on the cultural articulations of economic inequality from the 1970s onwards. Using The Wire in the classroom is nothing new. It has been taught for years now in different courses, mostly in the US. A quick web search will show that it has appeared in curricula in film studies, media studies, urban studies, ethics, communication, criminal justice, sociology, social anthropology, and social work. The inclusion of the series in these various academic fields seems to confirm what I have learned from experience: the show offers plenty of teachable material. Moreover, the variety of pedagogical uses of The Wire speaks to the series’ ability to serve many different disciplinary interests, both in the US and abroad. Here, I would like to make a point precisely out of the apparent potential of The Wire to provide a common ground for the recognition of a diverse array of particular social
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Comparison of outcomes for African Americans, Hispanics, and Non-Hispanic Whites in the CATIE study.
Arnold, Jodi Gonzalez; Miller, Alexander L; Cañive, José M; Rosenheck, Robert A; Swartz, Marvin S; Mintz, Jim
2013-06-01
Medication outcome literature in schizophrenia across racial-ethnic groups is sparse, with inconsistent findings. The Clinical Antipsychotic Trials of Intervention Effectiveness (CATIE) study provided an opportunity for exploratory analyses of racial-ethnic outcomes. The study objective was to examine race-ethnicity outcomes for CATIE's main outcome (study discontinuation) and secondary outcomes. CATIE participants included whites (non-Hispanic) (N=722), African Americans (N=506), and Hispanics (N=170). Survival analyses and mixed-effects regression modeling were conducted, with adjustment for baseline sociodemographic differences and baseline scores of the secondary outcomes. Racial-ethnic groups had unique patterns of outcomes. Hispanics were much more likely to discontinue for lack of efficacy from perphenazine (64% versus 42% non-Hispanic whites and 24% African Americans) and ziprasidone (71% versus 40% non-Hispanic whites and 24% African Americans); Hispanics' quality of life also declined on these medications. Non-Hispanic whites were more likely to discontinue for lack of efficacy in general (averaging olanzapine, quetiapine, and risperidone discontinuation rates). African Americans were less likely to continue after the first phase (32% continuing versus 40% for non-Hispanic whites and 41% Hispanics). Discontinuations were driven by research burden, personal issues, and unspecified loss to follow-up. Non-Hispanic whites had higher depression scores during the follow-up period. African Americans had fewer side effects. CATIE results did not show disparities favoring non-Hispanic whites. CATIE may have provided state-of-the-art treatment and thus reduced disparate treatments observed in community clinics. African Americans discontinued even after consideration of socioeconomic differences. Why perphenazine and ziprasidone may be less effective with Hispanics should be explored.
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Jadalla, Ahlam A; Hattar, Marianne; Schubert, Christiane C
2015-01-01
A cross-sectional descriptive study was done using the Acculturation Rating scale of Arab Americans-II, and the Health Promotion and Lifestyle Profile II to assess the relationship between acculturation and health promotion practices among Arab Americans. Findings showed that attraction to American culture was the most important predictor of physical activity; whereas attraction to Arabic culture was the most important predictor of stress management and nutritional practices. Results suggest that, when demographics are controlled, acculturation predicts various health promotion practices in different patterns among members of this group. These findings contribute to a better understanding of acculturation's influence on immigrants' health promotion practices.
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2009-11-03
Results From the Audit of DoD’s American Recovery and Reinvestment Act of 2009 Initial Data Quality Review Implementation Memorandum No. D-2010-RAM...number. 1. REPORT DATE 03 NOV 2009 2. REPORT TYPE 3. DATES COVERED 00-00-2009 to 00-00-2009 4. TITLE AND SUBTITLE Results From the Audit of...SUBJECT: Results From the Audit of DOD’ s American Recovery and Reinvestment Act of2009 Initial Data Quality Review Implementation (Report No. D
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Mexican-American perspectives on participation in clinical trials: A qualitative study
Directory of Open Access Journals (Sweden)
Mariana Arevalo
2016-12-01
Full Text Available Clinical trials are essential to advancing knowledge to reduce disease morbidity and mortality; however, ethnic and racial minorities remain under-represented in those studies. We explored knowledge and perceptions of clinical trials among Mexican-Americans in Texas. We conducted focus groups (N = 128 stratified by gender, language preference, and geographical location. This paper presents four emergent, primary themes: 1 knowledge and understanding of clinical trials, 2 fears and concerns about participating, 3 perceived benefits of participating, and 4 incentives to participate. Results suggest that lack of knowledge and understanding of clinical trials leads to misunderstanding about research, including fears and lack of trust. Participants indicated that fears related to perceived experimentation, harm, immigration status, and lack of clinical trial opportunities within their communities were barriers to participation. On the other hand, free healthcare access, helping family members in the future, and monetary incentives could facilitate participation. We also found differences across themes by language, gender, and place of residence. Findings from our study could inform the development of interventions to enhance recruitment of Mexican-American participants into clinical trials.
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Lee, HeeSoon; Mason, Derek
2014-12-01
Coping strategies have significant effects on older people's health. This study examined whether gender and ethnic differences influence the coping strategies chosen by older adults when they encounter daily life stressors. Data were collected from 444 community-dwelling people over the age of 65, including 238 Caucasian Americans and 206 Korean Americans. Results showed significant differences between the two groups. Korean Americans had higher scores on problem and emotion-focused coping strategies as well as avoidant coping strategies than Caucasian Americans. Caucasian older women employed more active coping, planning, and positive reframing skills; relied more on religion; and sought emotional support more than Caucasian men. For Korean Americans, older women utilized religion and denial; whereas older men employed instrumental support and substance abuse. The results suggest that practitioners should develop ethnic, gender-specific programs to help older adults cope more effectively with their daily life stressors.
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Wells, Janie R
2011-01-01
The purpose of this three-group quasi-experimental research study was to describe the relationship between hemodialysis knowledge and perceived medical adherence to a prescribed treatment regimen in African Americans diagnosed with end stage renal disease and to determine if an educational intervention improved hemodialysis knowledge and medical adherence. Eighty-five African Americans participated in this study using the Life Options Hemodialysis Knowledge Test and the Medical Outcomes Study Measures of Patient Adherence tools. No significant correlation was found between hemodialysis knowledge and medical adherence. Paired sample t-tests revealed significantly higher hemodialysis knowledge scores in the post-test group compared to the pre-test group, t(26) = -3.79, p adherence. This study suggests that more education is needed to improve the knowledge level of African-American patients on hemodialysis.
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James, Gary D; Bovbjerg, Dana H; Hill, Leah A
2016-11-01
The purpose of this study was to compare the daily inter- and intra-situational ambulatory blood pressure (BP) variation by ethnicity in women. The African-American (N = 82; Age = 39.7 + 8.9), Hispanic-American (N = 25; age = 37.5 + 9.4), Asian-American (N = 22; Age = 35.2 + 8.6), and European-American (N = 122; Age = 37.2+ 9.4) women in this study all worked in similar positions at two major medical centers in NYC. Each wore an ambulatory monitor during the course of one mid-week workday. Proportional BP changes from work or home to sleep, intra-situational BP variation (standard deviation [SD]) and mean situational BP levels were compared among the groups using ANOVA models. African-American and Asian-American women had significantly smaller proportional work-sleep systolic changes than either European- (P women, but the Asian-American women's changes tended to be smallest. The variability (SD) of diastolic BP at work was significantly greater among African- and Hispanic-American women compared to Asian- and European-American women (all P women had greater sleep variability than European-American women (P Asian-American women had the highest level of sleep diastolic pressure (all comparisons P Asian-American women have an attenuated proportional BP decline from waking environments to sleep compared to European-American and Hispanic-American women. Asian-American nocturnal BP may be elevated relative to all other groups. Am. J. Hum. Biol. 28:932-935, 2016. © 2016Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.
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Directory of Open Access Journals (Sweden)
Luz Sobong Porter
2017-01-01
Full Text Available Overweight and obesity among children and adults is well-documented as an escalating problem. The purpose of this study is to determine the blood pressure, self-esteem, and eating and physical activity practices among African Americans, Filipino Americans, and Hispanic Americans; and project implications for development of childhood obesity prevention programs. This descriptive study was conducted in a convenience sample of 110 mothers recruited in health clinics and community centers located in Southeast Florida: 19% African Americans, 26% Filipino Americans, and 55% Hispanic Americans. The data, collected via self-administered questionnaires and a guided interview (Family Eating and Activity Habits Questionnaire, Rosenberg’s Self-Esteem Scale, Background Information Questionnaire, were analyzed via descriptive and inferential statistics with findings significant at p < .05. Results revealed differences and similarities in eating and activity practices between Filipinos and Blacks or Hispanics. Blood pressure and self-esteem did not differ by ethnicity; however, overweight mothers tended to have overweight children. The results point clearly to the importance of the mothers’ role modeling in eating and physical activity practices of families, reflecting the influence of mothers’ behaviors in children’s healthy behaviors, albeit family health. Given that mothers own physical exercise and eating habits could influence their children’s physical activity levels and food choices, a parental advice strategy could be disseminated directly to parents by health professionals. Study findings may raise public awareness of the increasing prevalence and consequences of overweight and obesity in children and adolescents, particularly among vulnerable ethnic groups. The findings provide a database for nurse practitioners and other health service providers for the development of culturally sensitive focused public health education programs to prevent
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Murphy, Eleanor J; Kassem, Layla; Chemerinski, Anat; Rush, A. John; Laje, Gonzalo; McMahon, Francis J.
2013-01-01
Background High attrition rates among African-Americans (AA) volunteers are a persistent problem that makes clinical trials less representative and complicates estimation of treatment outcomes. Many studies contrast AA with other ethnic/racial groups, but few compare the AA volunteers who remain in treatment with those who leave. Here, in addition to comparing patterns of attrition between African Americans and whites, we identify predictors of overall and early attrition among African Americans. Method Sample comprised non-Hispanic African-American (n=673) and white (n=2,549) participants in the Sequenced Treatment Alternatives to Relieve Depression (STAR*D) study. Chi-square tests were used to examine racial group differences in reasons for exit. Multivariate logistic regression was used to examine predictors of overall attrition, early attrition (by Level 2) and top reasons cited for attrition among African Americans. Results For both African-American and white dropouts, non-compliance reasons for attrition were most commonly cited during the earlier phases of the study while reasons related to efficacy and medication side effects were cited later in the study. Satisfaction with treatment strongly predicted overall attrition among African Americans independent of socioeconomic, clinical, medical or psychosocial factors. Early attrition among African American dropouts was associated with less psychiatric comorbidity, and higher perceived physical functioning but greater severity of clinician-rated depression. Conclusions The decision to drop out is a dynamic process that changes over the course of a clinical trial. Strategies aimed at retaining African Americans in such trials should emphasize engagement with treatment and patient satisfaction immediately following enrollment and after treatment initiation. PMID:23723044
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Diabetes among non-obese Filipino Americans: Findings from a large population-based study.
Fuller-Thomson, Esme; Roy, Adity; Chan, Keith Tsz-Kit; Kobayashi, Karen M
2017-04-20
Filipino Americans form the second-largest Asian American and Pacific Islanders subgroup. Growing evidence suggests that Filipino Americans have higher rates of diabetes than non-Hispanic whites. The key objectives of this study are 1) to determine the prevalence of diabetes in non-obese Filipino Americans compared to non-obese non-Hispanic whites, and 2) to identify risk factors for diabetes in non-obese Filipino men and women. Secondary analysis of population-based data from combined waves (2007, 2009 and 2011) of the adult California Health Interview Survey (CHIS). The study sample was restricted to non-obese Filipino Americans (n = 1629) and non-Hispanic whites (n = 72 072). Non-obese Filipino Americans had more than twice the odds of diabetes compared to non-Hispanic whites, even after correcting for several known risk factors (OR = 2.80, p < 0.001). For non-obese Filipino men, older age, poverty, cigarette smoking, and being overweight are associated with increased odds for diabetes, while older age was the only factor associated with diabetes among Filipina women. Diabetes prevention approaches need to be targeted towards non-obese Filipino Americans, due to their high risk of diabetes.
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Methodological Appendix of Research Methods Employed in the Mexican American Education Study.
Commission on Civil Rights, Washington, DC.
The U.S. Commission on Civil Rights released Mexican American Education Study findings in a series of documents: (1) "The Ethnic Isolation of Mexican Americans in the Public Schools of the Southwest" (ED 052 849), "The Unfinished Education" (ED 056 821), and "The Excluded Student" (ED 062 069). The research methods employed in the study are…
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Iwamoto, Derek Kenji; Negi, Nalini Junko; Partiali, Rachel Negar; Creswell, John W
2013-10-01
This phenomenological study elucidates the identity development processes of 12 second-generation adult Asian Indian Americans. The results identify salient sociocultural factors and multidimensional processes of racial and ethnic identity development. Discrimination, parental, and community factors seemed to play a salient role in influencing participants' racial and ethnic identity development. The emergent Asian Indian American racial and ethnic identity model provides a contextualized overview of key developmental periods and turning points within the process of identity development.
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Why American curriculum research could enrich Swiss curriculum stud-ies
Brühwiler Ingrid
2016-01-01
Implementing American curriculum research in another country is very problematic and frequently undesired because curriculum studies are complex as there are differences in terms history research approaches and political and social contexts. Nevertheless it is worthwhile to consider some North American curriculum theories as the findings lead to an enriching understanding of schools and hence of curricula and society. In this article William Pinar’s method of “currere” is explained to determ...
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The use of pathological grief outcomes in bereavement studies on African Americans.
Granek, Leeat; Peleg-Sagy, Tal
2017-06-01
Pathological bereavement outcomes (i.e., complicated grief, traumatic grief, prolonged grief disorder) are a robust and growing research area in the psychological and medical sciences. Although grief is considered to be a universal phenomenon, it is well documented that grieving processes and outcomes are culturally and contextually bound. The objectives of this study were: (a) to examine representations of African Americans in the grief and mourning literature and to assess the extent to which this research utilizes pathological grief outcomes; and (b) to examine the characteristics of pathological grief constructs in the literature to assess their relevance for African American populations. We conducted comprehensive searches of three scientific databases including PsycNET, Medline, and CINAHL, which contain the majority of grief and mourning literature published between January 1998 and February 2014. We found 59 studies addressing grief and mourning in African Americans. Thirteen of these studies used pathological grief outcomes. Pathological grief outcomes that were constructed and validated on White populations were frequently used as outcome variables with African American participants. We discuss the implications for the grief and mourning field and argue that the failure to use culturally sensitive outcome measures in research studies is a form of epistemological violence that may have negative research and clinical implications for African Americans and other ethnic minorities.
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Choi, Yoonsun; Kim, You Seung; Kim, Su Yeong; Park, Irene Kim
2013-01-01
Asian American parenting is often portrayed as highly controlling and even harsh. This study empirically tested the associations between a set of recently developed Korean ga-jung-kyo-yuk measures and several commonly used Western parenting measures to accurately describe Asian American family processes, specifically those of Korean Americans. The results show a much nuanced and detailed picture of Korean American parenting as a blend of Western authoritative and authoritarian styles with pos...
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Prevalence of metabolic syndrome among Filipino-Americans: a cross-sectional study.
Dalusung-Angosta, Alona; Gutierrez, Antonio
2013-11-01
The aims of this study are a) to examine the prevalence of metabolic syndrome among Filipino-Americans, b) to compare the rate of metabolic syndrome between Filipino men and women, and c) to examine the prevalence of central adiposity. Filipino-Americans are the second largest Asian subgroup in the United States and their leading cause of death is coronary heart disease (CHD). This study utilized a descriptive correlational, cross-sectional design that included a convenience sample of 300 Filipino-Americans residing in Southern Nevada. Survey questionnaires were used to collect the sample's demographic data and presence of CHD risk factors. Waist circumference measurements were used to examine central adiposity. Metabolic syndrome and central adiposity are highly prevalent among Filipino-Americans residing in Southern Nevada. More men than women had the syndrome, but the rate of central adiposity was significantly higher in women than in men. Intensive lifestyle modifications and treatment are indicated to decrease the prevalence of metabolic syndrome and the risk of heart disease in this group. Published by Elsevier Inc.
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Williams, Joni S; Lynch, Cheryl P; Knapp, Rebecca G; Egede, Leonard E
2014-11-25
Compared to American Whites, African Americans have a higher prevalence of type 2 diabetes mellitus (T2DM), experiencing poorer metabolic control and greater risks for complications and death. Patient-level factors, such as diabetes knowledge, self-management skills, empowerment, and perceived control, account for >90% of the variance observed in outcomes between these racial groups. There is strong evidence that self-management interventions that include telephone-delivered diabetes education and skills training are effective at improving metabolic control in diabetes. Web-based home telemonitoring systems in conjunction with active care management are also effective ways to lower glycosylated hemoglobin A1c values when compared to standard care, and provide feedback to patients; however, there are no studies in African Americans with poorly controlled T2DM that examine the use of technology-based feedback to tailor or augment diabetes education and skills training. This study provides a unique opportunity to address this gap in the literature. We describe an ongoing 4-year randomized clinical trial, which will test the efficacy of a technology-intensified diabetes education and skills training (TIDES) intervention in African Americans with poorly controlled T2DM. Two hundred male and female AfricanAmerican participants, 21 years of age or older and with a glycosylated hemoglobin A1c level ≥ 8%, will be randomized into one of two groups for 12 weeks of telephone interventions: (1) TIDES intervention group or (2) a usual-care group. Participants will be followed for 12 months to ascertain the effect of the interventions on glycemic control. Our primary hypothesis is that, among African Americans with poorly controlled T2DM, patients randomized to the TIDES intervention will have significantly greater reduction in glycosylated hemoglobin A1c at 12 months of follow-up compared to the usual-care group. Results from this study will add to the current literature
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Buse, Dawn; Manack, Aubrey; Serrano, Daniel; Reed, Michael; Varon, Sepideh; Turkel, Catherine; Lipton, Richard
2012-01-01
The Headache Impact Test-6 (HIT-6) has been demonstrated to be a reliable and valid measure that assesses the impact of headaches on the lives of persons with migraine. Originally used in studies of episodic migraine (EM), HIT-6 is finding increasing applications in chronic migraine (CM) research. (1) To examine the headache-impact on persons with migraine (EM and CM) using HIT-6 in a large population sample; (2) to identify predictors of headache-impact in this sample; (3) to assess the magnitude of effect for significant predictors of headache-impact in this sample. The American Migraine Prevalence and Prevention study is a longitudinal, population-based study that collected data from persons with severe headache from 2004 to 2009 through annual, mailed surveys. Respondents to the 2009 survey who met International Classification of Headache Disorders 2 criteria for migraine reported at least 1 headache in the preceding year, and completed the HIT-6 questionnaire were included in the present analysis. Persons with migraine were categorized as EM (average headache days per month) or CM (average ≥15 headache days per month). Predictors of headache-impact examined include: sociodemographics; headache days per month; a composite migraine symptom severity score (MSS); an average pain severity rating during the most recent long-duration headache; depression; and anxiety. HIT-6 scores were analyzed both as continuous sum scores and using the standard, validated categories: no impact; some impact; substantial impact; and severe impact. Group contrasts were based on descriptive statistics along with linear regression models. Multiple imputation techniques were used to manage missing data. There were 7169 eligible respondents (CM = 373, EM = 6554). HIT-6 scores were normally distributed. After converting sum HIT-6 scores to the standard categories, those with CM were significantly more likely to experience "severe" headache impact (72.9% vs 42.3%) and had higher odds of
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Bruce, Marino A; Beech, Bettina M; Norris, Keith C; Griffith, Derek M; Sims, Mario; Thorpe, Roland J
2017-09-01
This study examined the degree to which sex, weight status, and the presence of hypertension and obesity in parents/grandparents were associated with systolic (SBP) and diastolic (DBP) blood pressure (BP) among African American youth in a pilot offspring study examining obesity-related cardiovascular disease (CVD) risks among adolescents. Fully adjusted linear regression models of the total sample produced results indicating that obesity was associated with BP (SBP: β = 7.08, P obesity were associated with SBP (overweight: β = 6.77, P obese: β = 11.65, P obesity was correlated with DBP (β = 9.86, P obesity was associated with DBP (β = 6.98, P obesity was significantly associated with SBP among adolescent females but not males. The relationship between weight status, familial hypertension and obesity status, and BP among adolescents vary by sex. This study underscores the need for additional research investigating the relationship between individual sex, weight status, BP and familial BP, and obesity status on risk among African American adolescents. © American Journal of Hypertension, Ltd 2017. All rights reserved. For Permissions, please email: journals.permissions@oup.com
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Choi, Yoonsun; Park, Michael; Lee, Jeanette Park; Yasui, Miwa; Kim, Tae Yeun
2018-06-07
Acculturation strategy, a varying combination of heritage and mainstream cultural orientations and one of the significant determinants of youth development, has been understudied with Asian American youth and particularly at a subgroup-specific level. This study used person-oriented latent profile analysis (LPA) to identify acculturation strategy subtypes among Filipino American and Korean American adolescents living in the Midwest. Associations between the subtypes and numerous correlates including demographics, family process and youth outcomes were also examined. Using large scale survey data (N = 1580; 379 Filipino American youth and 377 parents, and 410 Korean American youth and 414 parents; M AGE of youth = 15.01), the study found three acculturation subtypes for Filipino American youth: High Assimilation with Ethnic Identity, Integrated Bicultural with Strongest Ethnic Identity, and Modest Bicultural with Strong Ethnic Identity; and three acculturation subtypes for Korean American youth: Separation, Integrated Bicultural, and Modest Bicultural with Strong Ethnic Identity. Both Filipino American and Korean American youth exhibited immersion in the host culture while retaining a strong heritage identity. Although bicultural strategies appear most favorable, the results varied by gender and ethnicity, e.g., integrated bicultural Filipino Americans, comprised of more girls, might do well at school but were at risk of poor mental health. Korean American separation, comprised of more boys, demonstrated a small but significant risk in family process and substance use behaviors that merits in-depth examination. The findings deepen the understanding of heterogeneous acculturation strategies among Asian American youth and provide implications for future research.
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Kotze, Paulo Gustavo; Abou-Rejaile, Vinícius Rezende; Uiema, Luciana Aparecida; Olandoski, Marcia; Sartor, Maria Cristina; Miranda, Eron Fábio; Kotze, Lorete Maria da Silva; Saad-Hossne, Rogério
2014-01-01
Adalimumab is a fully-human antibody that inhibits TNF alpha, with a significant efficacy for long-term maintenance of remission. Studies with this agent in Latin American Crohn's disease patients are scarce. The objective of this study was to outline clinical remission rates after 12 months of adalimumab therapy for Crohn's disease patients. Retrospective, single-center, observational study of a Brazilian case series of Crohn's disease patients under adalimumab therapy. Variables analyzed: demographic data, Montreal classification, concomitant medication, remission rates after 1, 4, 6 and 12 months. Remission was defined as Harvey-Bradshaw Index ≤ 4, and non-responder-imputation and last-observation-carried-forward analysis were used. The influence of infliximab on remission rates was analyzed by Fischer and Chi-square tests (Panalysis. After 12 months, remission on patients with previous infliximab occurred in 69.23% as compared to 94.59% in infliximab-naïve patients (P = 0.033). Adalimumab was effective in maintaining clinical remission after 12 months of therapy, with an adequate safety profile, and was also more effective in infliximab naïve patients.
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Basic aspects and results of the German risk study
International Nuclear Information System (INIS)
Bayer, A.; Heuser, F.W.
1981-01-01
This article presents an overview of the investigations and results of the German Risk Study (Phase A). Similar to its American counterpart [Reactor Safety Study (WASH-1400)], the German Risk Study assesses the societal risks associated with potential accidents in nuclear power plants sited in the Federal Republic of Germany. The technical part of the analysis was performed for a representative pressurized-water-reactor nuclear power plant of the 1300-MW(e) class. For the risk assessment, 19 sites were considered, with a total of 25 reactor units presently in operation, under construction, or undergoing the licensing procedure. In the spring of 1981 a translation of the main report [German Risk Study-Main Report (EPRI-NP-1804-SR)], including the investigations and results of Phase A, was published by the Electric Power Research Institute
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Holden, George W; Hawk, Carol Kozak; Smith, Margaret M; Singh, Jimmy; Ashraf, Rose
2017-01-01
Coercive responses to children's behavior are well recognized to be problematic for children's adjustment. Less well understood is how parental social cognition is linked to discipline. In this study we sought to link metaparenting - parents' thoughts about their parenting - to the use of coercive discipline. We predicted that mothers who engaged in more metaparenting, thus reflecting more deliberate parenting, would use corporal punishment less frequently and instead engage in non-coercive discipline. We also expected that mothers who engaged in more metaparenting would report closer relationships with their children. In order to assess a diverse sample, data were collected from approximately equal numbers of African-American, European-American, and Mexican-American mothers. Participants included 113 mothers with target children in three age groups, ranging from 2 to 12 years. The results indicated reports of corporal punishment as well as non-coercive discipline did not significantly differ across child sex and child age groups, but did differ significantly across race/ethnicity. Reports of frequency of metaparenting also differed across racial/ethnic groups; African-American mothers reported more metaparenting than European-American mothers on three of four subscales. Metaparenting was significantly related to reports of the mother-child relationship but in the opposite direction than predicted. Based on these results, future research directions linking parental social cognition to discipline are proposed.
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Trieu, Monica M.
2018-01-01
Despite the growing number of Asian American Studies (AAS) programs and Asian ethnic organizations across colleges and universities since the 1970s, surprisingly little empirical research examines the role of these aspects of higher education on Asian American identity. How do the roles of AAS curriculum and Asian American student organizations…
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Lay theory of race affects and moderates Asian Americans' responses toward American culture.
No, Sun; Hong, Ying-yi; Liao, Hsin-Ya; Lee, Kyoungmi; Wood, Dustin; Chao, Melody Manchi
2008-10-01
People may hold different understandings of race that might affect how they respond to the culture of groups deemed to be racially distinct. The present research tests how this process is moderated by the minority individual's lay theory of race. An essentialist lay theory of race (i.e., that race reflects deep-seated, inalterable essence and is indicative of traits and ability) would orient racial minorities to rigidly adhere to their ethnic culture, whereas a social constructionist lay theory of race (i.e., that race is socially constructed, malleable, and arbitrary) would orient racial minorities to identify and cognitively assimilate toward the majority culture. To test these predictions, the authors conducted 4 studies with Asian American participants. The first 2 studies examine the effect of one's lay theory of race on perceived racial differences and identification with American culture. The last 2 studies tested the moderating effect of lay theory of race on identification and assimilation toward the majority American culture after this culture had been primed. The results generally supported the prediction that the social constructionist theory was associated with more perceived similarity between Asians and Americans and more consistent identification and assimilation toward American culture, compared with the essentialist theory.
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International Nuclear Information System (INIS)
Brandan, M.E.; Caspani, C.E.M.; Mora, R. de la; Miranda, A.A.; Plazas, M.-C.; Borras, C.
2001-01-01
Under the auspices of PAHO/WHO, a multicentric investigation is carried out in five Latin American countries. Its aim is to correlate quality indicators of radiology services with the accuracy of the radiological interpretation as determined by a panel of experts. We present preliminary results from mammographic imaging facilities, which indicate that the failure to comply with the international standards of quality control produces images of unacceptable quality, as measured either by using a phantom or by an independent evaluation of the clinical images. (author)
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Rehm, Colin D.; Drewnowski, Adam
2017-01-01
Background Replacing typical American snacks with tree nuts may be an effective way to improve diet quality and compliance with the 2015?2020 Dietary Guidelines for Americans (DGAs). Objective To assess and quantify the impact of replacing typical snacks with composite tree nuts or almonds on diet metrics, including empty calories (i.e., added sugars and solid fats), individual fatty acids, macronutrients, nutrients of public health concern, including sodium, fiber and potassium, and summary ...
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North American Contact Dermatitis Group patch test results: 2009 to 2010.
Warshaw, Erin M; Belsito, Donald V; Taylor, James S; Sasseville, Denis; DeKoven, Joel G; Zirwas, Matthew J; Fransway, Anthony F; Mathias, C G Toby; Zug, Kathryn A; DeLeo, Vincent A; Fowler, Joseph F; Marks, James G; Pratt, Melanie D; Storrs, Frances J; Maibach, Howard I
2013-01-01
Patch testing is an important diagnostic tool for determination of substances responsible for allergic contact dermatitis. This study reports the North American Contact Dermatitis Group (NACDG) patch testing results from January 1, 2009, to December 31, 2010. At 12 centers in North America, patients were tested in a standardized manner with a screening series of 70 allergens. Data were manually verified and entered into a central database. Descriptive frequencies were calculated, and trends were analyzed using χ2 statistics. A total of 4308 patients were tested. Of these, 2614 (60.7%) had at least 1 positive reaction, and 2284 (46.3%) were ultimately determined to have a primary diagnosis of allergic contact dermatitis. Four hundred twenty-seven (9.9%) patients had occupationally related skin disease. There were 6855 positive allergic reactions. As compared with the previous reporting period (2007-2008), the positive reaction rates statistically decreased for 20 allergens (nickel, neomycin, Myroxylon pereirae, cobalt, formaldehyde, quaternium 15, methydibromoglutaronitrile/phenoxyethanol, methylchlorisothiazolinone/methylisothiazolinone, potassium dichromate, diazolidinyl urea, propolis, dimethylol dimethylhydantoin, 2-bromo-2-nitro-1,3-propanediol, methyl methacrylate, ethyl acrylate, glyceryl thioglycolate, dibucaine, amidoamine, clobetasol, and dimethyloldihydroxyethyleneurea; P < 0.05) and statistically increased for 4 allergens (fragrance mix II, iodopropynyl butylcarbamate, propylene glycol, and benzocaine; P < 0.05). Approximately one quarter of tested patients had at least 1 relevant allergic reaction to a non-NACDG allergen. Hypothetically, approximately one quarter of reactions detected by NACDG allergens would have been missed by TRUE TEST (SmartPractice Denmark, Hillerød, Denmark). These results affirm the value of patch testing with many allergens.
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Keihani, Sorena; Xu, Yizhe; Presson, Angela P; Hotaling, James M; Nirula, Raminder; Piotrowski, Joshua; Dodgion, Christopher M; Black, Cullen M; Mukherjee, Kaushik; Morris, Bradley J; Majercik, Sarah; Smith, Brian P; Schwartz, Ian; Elliott, Sean P; DeSoucy, Erik S; Zakaluzny, Scott; Thomsen, Peter B; Erickson, Bradley A; Baradaran, Nima; Breyer, Benjamin N; Miller, Brandi; Santucci, Richard A; Carrick, Matthew M; Hewitt, Timothy; Burks, Frank N; Kocik, Jurek F; Askari, Reza; Myers, Jeremy B
2018-03-01
The rarity of renal trauma limits its study and the strength of evidence-based guidelines. Although management of renal injuries has shifted toward a nonoperative approach, nephrectomy remains the most common intervention for high-grade renal trauma (HGRT). We aimed to describe the contemporary management of HGRT in the United States and also evaluate clinical factors associated with nephrectomy after HGRT. From 2014 to 2017, data on HGRT (American Association for the Surgery of Trauma grades III-V) were collected from 14 participating Level-1 trauma centers. Data were gathered on demographics, injury characteristics, management, and short-term outcomes. Management was classified into three groups-expectant, conservative/minimally invasive, and open operative. Descriptive statistics were used to report management of renal trauma. Univariate and multivariate logistic mixed effect models with clustering by facility were used to look at associations between proposed risk factors and nephrectomy. A total of 431 adult HGRT were recorded; 79% were male, and mechanism of injury was blunt in 71%. Injuries were graded as III, IV, and V in 236 (55%), 142 (33%), and 53 (12%), respectively. Laparotomy was performed in 169 (39%) patients. Overall, 300 (70%) patients were managed expectantly and 47 (11%) underwent conservative/minimally invasive management. Eighty-four (19%) underwent renal-related open operative management with 55 (67%) of them undergoing nephrectomy. Nephrectomy rates were 15% and 62% for grades IV and V, respectively. Penetrating injuries had significantly higher American Association for the Surgery of Trauma grades and higher rates of nephrectomy. In multivariable analysis, only renal injury grade and penetrating mechanism of injury were significantly associated with undergoing nephrectomy. Expectant and conservative management is currently utilized in 80% of HGRT; however, the rate of nephrectomy remains high. Clinical factors, such as surrogates of
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International Nuclear Information System (INIS)
Sabanayagam, Ch.; Shankar, A.; Sabanayagam, Ch.; Buchwald, D.; Goins, R.T.
2011-01-01
Background. Cardiovascular disease (CVD) is the leading cause of death among American Indians. It is not known if symptoms of insomnia are associated with CVD in this population. Methods. We examined 449 American Indians aged =55 years from the Native Elder Care Study. The main outcome-of-interest was self-reported CVD. Results. Short sleep duration, daytime sleepiness, and difficulty falling asleep were positively associated with CVD after adjusting for demographic, lifestyle, and clinical risk factors. Compared with a sleep duration of 7 h, the multivariable odds ratio (OR) (95% confidence interval [CI]) of CVD among those with sleep duration =5 h was 2.89 (1.17-7.16). Similarly, the multivariable OR (95% CI) of CVD was 4.45 (1.85-10.72) and 2.60 (1.25-5.42) for daytime sleepiness >2 h and difficulty falling asleep often/always. Conclusion. Symptoms of insomnia including short sleep duration, daytime sleepiness, and difficulty falling asleep are independently associated with CVD in American Indians aged =55 years
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Living and Working in Two Worlds: Case Studies of Five American Indian Women Teachers.
Hill, Brenda; And Others
1995-01-01
Presents case studies of five American Indian women teachers, examining how these contemporary Indian women teachers view the importance of their own tribal and/or American Indian culture and how they have balanced it with the pervasive Euro-American society in their own lives and classrooms. (SR)
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Nguyen, Kate; Stanley, Nile; Stanley, Laurel; Rank, Astrid; Wang, Yonghui
2016-01-01
The study compared the perceptions of adults from four countries about storytelling. Americans (N = 153), Germans (N = 163), Chinese (N = 324), and Vietnamese (N = 356) completed a survey. Americans' scores on measures of storytelling experiences were the highest overall. Americans and Germans reported having significantly more childhood…
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GONZALEZ, NANCIE L.
USING NEW MEXICO AS A BASIS TO TRACE THE SPANISH-AMERICAN AND MEXICAN-AMERICAN HERITAGE, THE AUTHOR STATES THAT ANY STIGMA PLACED ON THE LATTER GROUP IS ONE OF CLASS DISTINCTION. THERE IS EVIDENCE THAT ACCULTURATION AND ASSIMILATION OF BOTH GROUPS INTO THE ANGLO-AMERICAN SOCIETY IS PROCEEDING STEADILY, AND THAT THE WORLD WARS AND THE KOREAN…
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Sanchez, Tony R.
2007-01-01
This study examined 15 secondary American history textbooks to evaluate their accuracy in depicting Native Americans as a follow-up to studies by Costo and Henry (1970) and Loewen (1995). The criteria embodied an authenticity guideline based upon the Five Great Values with a rating scale between 1 (lowest) and 5 (highest). The results indicate…
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Parada, Humberto; Sun, Xuezheng; Tse, Chiu-Kit; Olshan, Andrew F; Troester, Melissa A; Conway, Kathleen
2017-09-01
To examine racial differences in smoking rates at the time of breast cancer diagnosis and subsequent survival among African American and non-African American women in the Carolina Breast Cancer Study (Phases I/II), a large population-based North Carolina study. We interviewed 788 African American and 1,020 Caucasian/non-African American women diagnosed with invasive breast cancer from 1993 to 2000, to assess smoking history. After a median follow-up of 13.56 years, we identified 717 deaths using the National Death Index; 427 were breast cancer-related. We used Cox regression to examine associations between self-reported measures of smoking and breast cancer-specific survival within 5 years and up to 18 years after diagnosis conditional on 5-year survival. We examined race and estrogen receptor status as potential modifiers. Current (vs never) smoking was not associated with 5-year survival; however, risk of 13 year conditional breast cancer-specific mortality was elevated among women who were current smokers at diagnosis (HR 1.54, 95% CI 1.06-2.25), compared to never smokers. Although smoking rates were similar among African American (22.0%) and non-African American (22.1%) women, risk of breast cancer-specific mortality was elevated among African American (HR 1.69, 95% CI 1.00-2.85), but only weakly elevated among non-African American (HR 1.22, 95% CI 0.70-2.14) current (vs. never) smokers (P Interaction = 0.30). Risk of breast cancer-specific mortality was also elevated among current (vs never) smokers diagnosed with ER - (HR 2.58, 95% CI 1.35-4.93), but not ER + (HR 1.11, 95% CI 0.69-1.78) tumors (P Interaction = 0.17). Smoking may negatively impact long-term survival following breast cancer. Racial differences in long-term survival, as related to smoking, may be driven by ER status, rather than by differences in smoking patterns.
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Directory of Open Access Journals (Sweden)
Fava Maurizio
2011-10-01
Full Text Available Abstract Background Ethnic minorities with depression are more likely to seek mental health care through primary care providers (PCPs than mental health specialists. However, both provider and patient-specific challenges exist. PCP-specific challenges include unfamiliarity with depressive symptom profiles in diverse patient populations, limited time to address mental health, and limited referral options for mental health care. Patient-specific challenges include stigma around mental health issues and reluctance to seek mental health treatment. To address these issues, we implemented a multi-component intervention for Asian American and Latino American primary care patients with depression at Massachusetts General Hospital (MGH. Methods/Design We propose a randomized controlled trial to evaluate a culturally appropriate intervention to improve the diagnosis and treatment of depression in our target population. Our goals are to facilitate a primary care providers' ability to provide appropriate, culturally informed care of depression, and b patients' knowledge of and resources for receiving treatment for depression. Our two-year long intervention targets Asian American and Latino American adult (18 years of age or older primary care patients at MGH screening positive for symptoms of depression. All eligible patients in the intervention arm of the study who screen positive will be offered a culturally focused psychiatric (CFP consultation. Patients will meet with a study clinician and receive toolkits that include psychoeducational booklets, worksheets and community resources. Within two weeks of the initial consultation, patients will attend a follow-up visit with the CFP clinicians. Primary outcomes will determine the feasibility and cost associated with implementation of the service, and evaluate patient and provider satisfaction with the CFP service. Exploratory aims will describe the study population at screening, recruitment, and enrollment
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Hoxha, Eneda; Hatala, Mark N.
2012-01-01
Cross-cultural differences in romantic attitudes are often taken for granted and accepted. However, very little research has been conducted to clearly state how much and how different Albanian and American college students are in the way they love. Results indicate that Americans are more romantic than Albanians. In addition, Americans are more…
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Metabolic Profiles of Obesity in American Indians: The Strong Heart Family Study.
Directory of Open Access Journals (Sweden)
Qi Zhao
Full Text Available Obesity is a typical metabolic disorder resulting from the imbalance between energy intake and expenditure. American Indians suffer disproportionately high rates of obesity and diabetes. The goal of this study is to identify metabolic profiles of obesity in 431 normoglycemic American Indians participating in the Strong Heart Family Study. Using an untargeted liquid chromatography-mass spectrometry, we detected 1,364 distinct m/z features matched to known compounds in the current metabolomics databases. We conducted multivariate analysis to identify metabolic profiles for obesity, adjusting for standard obesity indicators. After adjusting for covariates and multiple testing, five metabolites were associated with body mass index and seven were associated with waist circumference. Of them, three were associated with both. Majority of the obesity-related metabolites belongs to lipids, e.g., fatty amides, sphingolipids, prenol lipids, and steroid derivatives. Other identified metabolites are amino acids or peptides. Of the nine identified metabolites, five metabolites (oleoylethanolamide, mannosyl-diinositol-phosphorylceramide, pristanic acid, glutamate, and kynurenine have been previously implicated in obesity or its related pathways. Future studies are warranted to replicate these findings in larger populations or other ethnic groups.
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Metabolic Profiles of Obesity in American Indians: The Strong Heart Family Study.
Zhao, Qi; Zhu, Yun; Best, Lyle G; Umans, Jason G; Uppal, Karan; Tran, ViLinh T; Jones, Dean P; Lee, Elisa T; Howard, Barbara V; Zhao, Jinying
2016-01-01
Obesity is a typical metabolic disorder resulting from the imbalance between energy intake and expenditure. American Indians suffer disproportionately high rates of obesity and diabetes. The goal of this study is to identify metabolic profiles of obesity in 431 normoglycemic American Indians participating in the Strong Heart Family Study. Using an untargeted liquid chromatography-mass spectrometry, we detected 1,364 distinct m/z features matched to known compounds in the current metabolomics databases. We conducted multivariate analysis to identify metabolic profiles for obesity, adjusting for standard obesity indicators. After adjusting for covariates and multiple testing, five metabolites were associated with body mass index and seven were associated with waist circumference. Of them, three were associated with both. Majority of the obesity-related metabolites belongs to lipids, e.g., fatty amides, sphingolipids, prenol lipids, and steroid derivatives. Other identified metabolites are amino acids or peptides. Of the nine identified metabolites, five metabolites (oleoylethanolamide, mannosyl-diinositol-phosphorylceramide, pristanic acid, glutamate, and kynurenine) have been previously implicated in obesity or its related pathways. Future studies are warranted to replicate these findings in larger populations or other ethnic groups.
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Smith, Tara D; Maton, Kenneth I
2015-01-01
Demographic trends suggest increasing numbers of multiple racial heritage students attending U.S. campuses and universities, a change reflected within psychology. However, there is little empirical investigation into the educational experiences and needs of multiracials. The current study (the second in a series of studies to use data from a national survey of psychology graduate and undergraduate students) compared 2 multiracial groups, Asian American/European American and Latino/a/European Americans, with their single-heritage counterparts on several variables of interest-academic supports and barriers, linkage between barriers faced and ethnicity, and perceived cultural diversity. Results indicated that multiracial groups reported more of a link between academic barriers experienced and their ethnicity than European American students, but less of a link than their monoracial minority peers. No differences between groups were found related to academic supports, academic barriers, and perceived cultural diversity. Study limitations, future research, and implications are discussed. (PsycINFO Database Record (c) 2015 APA, all rights reserved).
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Comparing Wild American Grapes with Vitis vinifera: A Metabolomics Study of Grape Composition.
Narduzzi, Luca; Stanstrup, Jan; Mattivi, Fulvio
2015-08-05
We analyzed via untargeted UHPLC-ESI-Q-TOF-MS the metabolome of the berry tissues (skin, pulp, seeds) of some American Vitis species (Vitis cinerea, Vitis californica, Vitis arizonica), together with four interspecific hybrids, and seven Vitis vinifera cultivars, aiming to find differences in the metabolomes of the American Vitis sp. versus Vitis vinifera. Apart from the known differences, that is, more complex content of anthocyanins and stilbenoids in the American grapes, we observed higher procyanidin accumulation (tens to hundreds of times) in the vinifera skin and seeds in comparison to American berries, and we confirmed this result via phloroglucinolysis. In the American grapes considered, we did not detect the accumulation of pleasing aroma precursors (terpenoids, glycosides), whereas they are common in vinifera grapes. We also found accumulation of hydrolyzable tannins and their precursors in the skin of the wild American grapes, which has never been reported earlier in any of the species under investigation. Such information is needed to improve the design of new breeding programs, lowering the risk of retaining undesirable characteristics in the chemical phenotype of the offspring.
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Allen, Talbott
This teaching guide focuses on several prominent German-Americans and their contributions to American life, and provides some insights into German culture. It is part of the Louisville Area Ethnic Heritage Studies Project described in ED 150 043. The project materials are designed to foster communication across intercultural/ethnic lines. The…
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Singh, Shipra; McBride, Kimberly; Kak, Vivek
2015-12-01
This study examined the impact of acculturative stress and social support (family and friend) on psychological distress among Asian American immigrants and three Asian sub-groups (Vietnamese, Filipino and Chinese) immigrants. The National Latino and Asian American Study 2002-2003 dataset was used. The study findings were: (1) among all Asian American immigrants high language barrier and discrimination stress were associated with increased level of psychological distress, but similar association was not present for legal stress; (2) among all Asian American immigrants high family social support decreased the levels of psychological distress, and in addition, friend social support buffered the relationship of discrimination and psychological distress; and (3) among Vietnamese, Filipino, and Chinese, differential association of social support and acculturative stress to psychological distress were observed. These findings highlight the importance of social support among Asian American immigrants, while also paying attention to the variation that may exist between different sub-groups.
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Genetic ancestry-smoking interactions and lung function in African Americans: a cohort study.
Directory of Open Access Journals (Sweden)
Melinda C Aldrich
Full Text Available BACKGROUND: Smoking tobacco reduces lung function. African Americans have both lower lung function and decreased metabolism of tobacco smoke compared to European Americans. African ancestry is also associated with lower pulmonary function in African Americans. We aimed to determine whether African ancestry modifies the association between smoking and lung function and its rate of decline in African Americans. METHODOLOGY/PRINCIPAL FINDINGS: We evaluated a prospective ongoing cohort of 1,281 African Americans participating in the Health, Aging, and Body Composition (Health ABC Study initiated in 1997. We also examined an ongoing prospective cohort initiated in 1985 of 1,223 African Americans in the Coronary Artery Disease in Young Adults (CARDIA Study. Pulmonary function and tobacco smoking exposure were measured at baseline and repeatedly over the follow-up period. Individual genetic ancestry proportions were estimated using ancestry informative markers selected to distinguish European and West African ancestry. African Americans with a high proportion of African ancestry had lower baseline forced expiratory volume in one second (FEV₁ per pack-year of smoking (-5.7 ml FEV₁/ smoking pack-year compared with smokers with lower African ancestry (-4.6 ml in FEV₁/ smoking pack-year (interaction P value = 0.17. Longitudinal analyses revealed a suggestive interaction between smoking, and African ancestry on the rate of FEV(1 decline in Health ABC and independently replicated in CARDIA. CONCLUSIONS/SIGNIFICANCE: African American individuals with a high proportion of African ancestry are at greater risk for losing lung function while smoking.
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Hanson, Sandra L.; Johnson, Elizabeth Palmer
Data from the National Educational Longitudinal Study (NELS) for the years 1988 to 1992 are used to explore the science experiences of young African-American women during the high school years. The comparison groups we use in trying to understand these experiences involve White women (for a race contrast) and African-American men (for a gender contrast). Within the context of a critical feminist perspective, it is argued that gender is constructed in a different way in White and African-American communities. Instead of expecting a disadvantage for young African-American women because of their gender and minority statuses, it is suggested that unique gender ideologies and work-family arrangements in the African-American community give these young women the resources and agency that allow them to compete with their White female counterparts and their African-American male counterparts in the science domain. Results from our analyses of the NELS data confirm these expectations. We find that on a majority of science measures, African-American women do as well as - and sometimes better than - White women and African-American men. For example, there are no differences between African-American women and men on attitudes toward science. And when compared with White women, African-American women tend to have more positive attitudes. When disadvantages appear for these young African-American women, they are more likely to be race effects then gender effects. The minimal gender effects in the science experiences of young African-Americans is in contrast to the more frequent male advantage in the White sample. A careful examination of family and individual resources shows that African-American families compensate for disadvantages on some resources (e.g., family socioeconomic status) by providing young women with an excess of other resources (e.g., unique gender ideologies, work expectations, and maternal expectations and involvement). And, unlike White parents, they sometimes
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Participation of Asian-American women in cancer treatment research: a pilot study.
Nguyen, Tung T; Somkin, Carol P; Ma, Yifei; Fung, Lei-Chun; Nguyen, Thoa
2005-01-01
Few Asian-American women participate in cancer treatment trials. In a pilot study to assess barriers to participation, we mailed surveys to 132 oncologists and interviewed 19 Asian-American women with cancer from Northern California. Forty-four oncologists responded. They reported as barriers language problems, lack of culturally relevant cancer information, and complex protocols. Most stated that they informed Asian-American women about treatment trials. Only four women interviewed knew about trials. Other patient-identified barriers were fear of side effects, language problems, competing needs, and fear of experimentation. Family decision making was a barrier for both oncologists and patients. Compared to non-Asian oncologists, more Asian oncologists have referred Asian-American women to industry trials and identified barriers similar to patients' reports. Our findings indicate that Asian-American women need to be informed about cancer treatment trials, linguistic barriers should be addressed, and future research should evaluate cultural barriers such as family decision making.
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Native American youth and justice
Directory of Open Access Journals (Sweden)
Dr.Sc. Laurence A. French
2012-12-01
Full Text Available Youth and delinquency issues have long been problematic among Native Americans groups both on- and off-reservation. This phenomenon is further complicated by the cultural diversity among American Indians and Alaska Natives scattered across the United States. In address these issues, the paper begins with a historical overview of Native American youth. This history presents the long tradition of federal policies that, how well intended, have resulted in discriminatory practices with the most damages attacks being those directed toward the destruction of viable cultural attributes – the same attributes that make Native Americans unique within United States society. Following the historical material, the authors contrast the pervasive Native American aboriginal ethos of harmony with that of Protestant Ethic that dominates the ethos of the larger United States society. In addition to providing general information on Native American crime and delinquency, the paper also provides a case study of Native American justice within the Navajo Nation, the largest tribe, in both size and population, in the United States. The paper concludes with a discussion of issues specific to Native American youth and efforts to address these problems.
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Religious Authority in African American Churches: A Study of Six Churches
Yeary, Karen Hye-cheon Kim
2011-01-01
A sociological study of religious authority and gender in the context of a rural, impoverished community was conducted in African American churches in one county of the Arkansas Lower Mississippi Delta region to understand relationships between religious leadership, gender, race, and social justice. Three female and three male African American pastors were interviewed as key-informants of their churches to investigate views of female religious authority, and to compare and contrast the congre...
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Montgomery, LaTrice
2015-12-01
Although studies have identified an increased likelihood of marijuana and tobacco co-use among African Americans as compared to other racial groups, few studies have specifically examined the prevalence and substance use characteristics of co-users among African Americans in a national survey. The current secondary analysis examined the prevalence rates and substance use characteristics (e.g., marijuana dependence) of 2024 African American past month marijuana and tobacco users and co-users participating in the 2013 National Survey on Drug Use and Health. Findings revealed that 18.5%, 53.8% and 27.7% of African Americans smoked marijuana only, tobacco only and marijuana and tobacco in the past 30days, respectively. Relative to participants who smoked marijuana only, African Americans who smoked marijuana and tobacco were more likely to be marijuana dependent in the past year and report more days of marijuana use in the past month. Further, relative to participants who smoked tobacco only, African Americans who smoked marijuana and tobacco were less likely to be dependent on nicotine, reported fewer days of cigarette use in the past month, and began smoking cigarettes, cigars and marijuana at a younger age, but were more likely to be marijuana dependent in the past year and reported more days of cigar use in the past month. Marijuana and tobacco co-use is a significant public health problem, especially among African Americans. Additional research on effective prevention and treatment interventions for African Americans who smoke marijuana and tobacco is warranted. Copyright © 2015 Elsevier Ltd. All rights reserved.
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DEFF Research Database (Denmark)
Maeng, M.; Holm, N. R.; Erglis, A.
2013-01-01
Objectives This study sought to report the 5-year follow-up results of the Nordic Bifurcation Study. Background Randomized clinical trials with short-term follow-up have indicated that coronary bifurcation lesions may be optimally treated using the optional side branch stenting strategy. Methods...... complex strategy of planned stenting of both the main vessel and the side branch. (C) 2013 by the American College of Cardiology Foundation...
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House, J Daniel
2009-04-01
Recent mathematics assessment findings indicate that Native American students tend to score below students of the ethnic majority. Findings suggest that students' beliefs about mathematics are significantly related to achievement outcomes. This study examined relations between self-beliefs and mathematics achievement for a national sample of 130 Grade 8 Native American students from the Trends in International Mathematics and Science Study (TIMSS) 2003 United States sample of (M age = 14.2 yr., SD = 0.5). Multiple regression indicated several significant relations of mathematics beliefs with achievement and accounted for 26.7% of the variance in test scores. Students who earned high test scores tended to hold more positive beliefs about their ability to learn mathematics quickly, while students who earned low scores expressed negative beliefs about their ability to learn new mathematics topics.
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Choi, Eunsoo; Chentsova-Dutton, Yulia E
2017-09-01
Cultural differences in the emphasis on positive and negative emotions suggest that the impact of these emotions on well-being may differ across cultural contexts. The present study utilised a momentary sampling method to capture average momentary emotional experiences. We found that for participants from cultural contexts that foster positive emotions (European Americans and Hispanic Americans), average momentary positive emotions predicted well-being better than average momentary negative emotions. In contrast, average momentary negative emotions were more strongly associated with well-being measures for Asian Americans, the group from a cultural context that emphasises monitoring of negative emotions. Furthermore, we found that acculturation to American culture moderated the association between average momentary positive emotions and well-being for Asian Americans. These findings suggest the importance of culture in studying the impact of daily emotional experiences on well-being.
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Lawler, Tyler; Lawler, Frank; Gibson, Jack; Murray, Rachael
2012-06-01
The African-American-white mortality gap for males in the United States is 6 years in favor of whites. Participation in professional sport may moderate this ethnic disparity. The historical cohort of professional basketball players, with nearly equal numbers of African-American and white players, can provide a natural experiment that may control for the classic confounders of income, education, socioeconomic status (SES), and physical factors related to mortality. The objectives of this study are to assess mortality and calculate survival for the overall study population and within ethnicity. Data were combined from several publicly available sources. The cohort was analyzed to compare longevity among all players, and for players stratified by ethnicity, with the general U.S. population. The final dataset included 3366 individuals, of whom 56.0% were African American. Results suggest white players live 18 months longer than their African-American colleagues. African-American players gained 9 years on their respective referent and live longer than white men in the general public. After controlling for covariates, we found that African-American players have a 75% increased risk of death compared with white players, a statistically significant gap (p gap for males is largely ameliorated (1.5 years vs. 6.1 years) in professional basketball but still persists. Copyright © 2012 Elsevier Inc. All rights reserved.
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Zhong, Jie; Wang, Aimin; Qian, Mingyi; Zhang, Lili; Gao, Jun; Yang, Jianxiang; Li, Bo; Chen, Ping
2008-01-01
Shame has been observed to play an important role in social anxiety in China [Xu, 1982]. Shame and personality factors, such as neuroticism and introversion-extraversion, are also related to social anxiety symptoms in Chinese college students [Li et al., 2003]. The aim of this study was to explore cross-cultural differences of the effects of shame and personality on social anxiety using the Experience Scale of Shame, the Eysenck Personality Questionnaire-Revised Short Scale and Social Anxiety Inventory. Data were collected from both a Chinese sample (n=211, 66 males and 145 females, average ages 20.12+/-1.56 years) and an American sample (n=211, 66 males and 145 females, average ages 20.22+/-1.90 years) of college students. The structural equation modeling (SEM) was performed separately for the Chinese and American samples. The SEM results reveal a shame-mediating model, which is adaptive and only in the Chinese sample. This suggests that shame is a mediator between the Chinese personality and social anxiety. The shame factor did not play the same role in the American sample. This empirical study supports the hypothesis that shame has a more important effect on social anxiety in the Chinese culture compared to its effect on Americans. (c) 2007 Wiley-Liss, Inc.
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Subramanyam, Malavika A.; Diez-Roux, Ana V.; Hickson, DeMarc A.; Sarpong, Daniel F.; Sims, Mario; Taylor, Herman A.; Williams, David R.; Wyatt, Sharon B
2012-01-01
Subjective social status has been shown to be inversely associated with multiple cardiovascular risk factors, independent of objective social status. However, few studies have examined this association among African Americans and the results have been mixed. Additionally, the influence of discrimination on this relationship has not been explored. Using baseline data (2000–2004) from the Jackson Heart Study, an African American cohort from the U.S. South (N = 5301), we quantified the associati...
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A study of the lived experiences of African American women STEM doctoral degree completers
Squires, Stephanie Michelle
This study examined the lived experiences of African American women (AAW) who completed doctoral degrees in a STEM (science, technology, engineering, and mathematics) discipline in the United States. This study sought to fill the gap in the literature by examining how AAW described and made meaning of lived STEM educational experiences during doctoral degree completion in the context of the intersection of being African American and a woman. This study utilized a theoretical perspective based upon three theories: (a) critical race theory as a framework to gather AAW's narratives about STEM doctorate education, (b) Black feminist thought as a framework to view the intersection of being African American and a woman in the United States, and (c) the science identity model as a framework to view how women of color successfully complete scientific graduate degrees. Participants revealed that being an African American and a woman in a STEM doctoral program often complicated an already difficult process of completing the doctoral degree. The participants described the educational experience as challenging, particularly the writing of the dissertation. The challenges that the participants faced were due to various factors such as difficult advisor/advisee relationships, tedious writing and revision processes, politics, and lack of information regarding the doctoral degree process. The findings suggested that AAW participants confronted intrinsic bias while completing STEM doctoral degrees, which led to isolation and feelings of being an impostor---or feelings of not belonging in scientific studies. The findings also indicated that the women in this study ascribed success in dissertation writing and degree completion to one or more of the following attributes: (a) having a clear plan, (b) taking ownership of the writing process, (c) having an engaged advisor, (d) learning the writing style of the advisor, (e) understanding the temperament of the advisor, (f) personal will
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Directory of Open Access Journals (Sweden)
Mohsen Shahrokhi
2014-05-01
Full Text Available The present study investigates the extent to which lexical and grammatical collocations are used in Iranian high school English textbooks, compared with the American English File books. To achieve the purposes of this study, this study had to be carried out in two phases. In the first phase, the content of the instructional textbooks, that is, American English File book series, Book 2 and Iranian high school English Book 3, were analyzed to find the frequencies and proportions of the collocations used in the textbooks. Since the instructional textbooks used in the two teaching environments (i.e., Iranian high schools and language institutes were not equal with regard to the density of texts, from each textbook just the first 6000 words, content words as well as function words, were considered. Then, the frequencies of the collocations among the first 6000 words in high school English Book 3 and American English File Book 2 were determined.The results of the statistical analyses revealed that the two text book series differ marginally in terms of frequency and type of collocations. Major difference existed between them when it came to lexical collocations in American English File book 2.
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Park, Yong S; Kim, Bryan S K
2008-01-01
The present study examined the relationships between adherence to Asian and European cultural values and communication styles among 210 Asian American and 136 European American college students. A principal components analysis revealed that, for both Asian Americans and European Americans, the contentious, dramatic, precise, and open styles loaded onto the first component suggesting low context communication, and interpersonal sensitivity and inferring meaning styles loaded onto the second component suggesting high context communication. Higher adherence to emotional self-control and lower adherence to European American values explained Asian Americans' higher use of the indirect communication, while higher emotional self-control explained why Asian Americans use a less open communication style than their European American counterparts. When differences between sex and race were controlled, adherence to humility was inversely related to contentious and dramatic communication styles but directly related to inferring meaning style, adherence to European American values was positively associated with precise communication and inferring meaning styles, and collectivism was positively related to interpersonal sensitivity style. 2008 APA
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Pallock, Linda L; Lamborn, Susie D
2006-10-01
This study examined adolescents' perceptions of parenting practices and extended kinship support in relation to academic adjustment for 104 African American and 60 European American 9th and 10th graders (14 and 15 year olds). For African-American teens, parental acceptance was associated with school values, teacher bonding, and work orientation. Higher levels of behavioral control and lower levels of psychological control were associated with a stronger work orientation. After accounting for the demographic variables and the three parenting practices, higher levels of extended kinship support related to stronger school values, higher teacher bonding, and a stronger work orientation. For European-American teens, parental acceptance related to academic adjustment, including stronger school values, higher teacher bonding, and a stronger work orientation. European-American adolescents with stronger extended kinship networks reported higher teacher bonding and a stronger work orientation. Results indicate the importance of extended kinship support for both African-American and European-American adolescents.
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Religious Authority in African American Churches: A Study of Six Churches
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Karen Hye-cheon Kim Yeary
2011-11-01
Full Text Available A sociological study of religious authority and gender in the context of a rural, impoverished community was conducted in African American churches in one county of the Arkansas Lower Mississippi Delta region to understand relationships between religious leadership, gender, race, and social justice. Three female and three male African American pastors were interviewed as key-informants of their churches to investigate views of female religious authority, and to compare and contrast the congregational culture of female-headed vs. male-headed churches. Among male-headed congregations, views of gender and leadership were complex, with beliefs ranging from no support to full support for female-headed congregations. Two congregational cultures emerged from the data: Congregations with a Social Activist orientation focused on meeting the social needs of the community through Christ, whereas congregations with a Teach the Word orientation stressed the importance of meeting the spiritual needs of the community through knowing the Word of God. Although aspects of both congregational cultures were present to some extentin all six congregations studied, the Social Activist culture played a more dominant narrative in female-headed congregations, whereas the Teach the Word culture was more evident in male-headed congregations. This study reports preliminary information about gender and religious authority in rural African American churches by revealing the different clergy training requirements and church placements of female and male clergy, a myriad of views about female religious authority in the African American faith community, and through uncovering two distinct congregational cultures. This study also enhances understanding on the role of gender in Black churches’ perceptions and interactions with rural, socioeconomically challenged communities.
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Ray, Tiffany Monique
The purpose of this study was to investigate the significant factors influencing STEM major selection by African American females. A quantitative research design with a qualitative component was employed. Ex post facto survey research was conducted utilizing an online questionnaire to collect data from participants. African American undergraduate females that had declared a major in STEM comprised the target population for the study. As a basis for comparison, a second data collection ensued. All non-African American undergraduate females majoring in STEM also received the survey instrument to determine if there was a significant difference between factors that influence STEM major selection between the two groups. The Social Cognitive Career Choice Model comprised the conceptual framework for this study. Frequencies and percentages illustrated the demographic characteristics of the sample, as well as the average influence levels of each of the items without regard for level of significance. The researcher conducted an independent samples t-test to compare the mean scores for undergraduate African American females majoring in STEM and non-African American females majoring in STEM on each influential factor on the survey instrument. The researcher coded responses to open-ended questions to generate themes and descriptions. The data showed that African American female respondents were very influenced by the following items: specific interest in the subject, type of work, availability of career opportunities after graduation, parent/guardian, precollege coursework in science, and introductory college courses. In addition, the majority of respondents were very influenced by each of the confidence factors. African American females were overwhelmingly not influenced by aptitude tests. African American females were more influenced than their non-African American female counterparts for the following factors: reputation of the university, college or department, high level
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Rasmussen, Natalie D.
The academic achievement gap between African American and White students has gained much attention in recent years. Much has been written about the causes of and reasons for this problem ranging from the vestigial effects of slavery to poor parenting. Much less has been written or understood about its solution. While it is impossible for educators to change the pasts of their African American students, it is possible to effect change for the few minutes in which they are in direct contact with them each day. If African American science students are taught effective study skills and habits, then perhaps they might have the tools to close the achievement gap themselves. The participants in this phenomenologically based interpretive study were five African American Advanced Placement Chemistry students from an inner-city high school. Three in-depth interviews were conducted with each of the participants during the beginning, middle and end of a semester. The purpose of the interviews was to locate the students in terms of their thought processes, experiences and perceived barriers concerning the nature and practice of effective study and retention of chemistry content. The interviews were recorded and transcribed. The texts were then analyzed for common themes. Five common themes emerged from the interviews. These were: (1) Homework vs. Study: a distinction between homework---which students knew how to approach; and study---which they did not. (2) Student Effort: their changing perception of adequate and effective study practices while in a rigorous course. (3) Teacher Rigor: they perceived high expectations and challenging work as a sign of respect from their teachers. (4) Parental Involvement: students' admission that they desired more input from parents regarding their academic performance. (5) Racial Considerations: their need to disprove negative stereotypes and their personal observations regarding racial differences in studying. A discussion of the themes and
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Pedometer determined physical activity tracks in African American adults: The Jackson Heart Study
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Newton Robert L
2012-04-01
Full Text Available Abstract Background This study investigated the number of pedometer assessment occasions required to establish habitual physical activity in African American adults. Methods African American adults (mean age 59.9 ± 0.60 years; 59 % female enrolled in the Diet and Physical Activity Substudy of the Jackson Heart Study wore Yamax pedometers during 3-day monitoring periods, assessed on two to three distinct occasions, each separated by approximately one month. The stability of pedometer measured PA was described as differences in mean steps/day across time, as intraclass correlation coefficients (ICC by sex, age, and body mass index (BMI category, and as percent of participants changing steps/day quartiles across time. Results Valid data were obtained for 270 participants on either two or three different assessment occasions. Mean steps/day were not significantly different across assessment occasions (p values > 0.456. The overall ICCs for steps/day assessed on either two or three occasions were 0.57 and 0.76, respectively. In addition, 85 % (two assessment occasions and 76 % (three assessment occasions of all participants remained in the same steps/day quartile or changed one quartile over time. Conclusion The current study shows that an overall mean steps/day estimate based on a 3-day monitoring period did not differ significantly over 4 – 6 months. The findings were robust to differences in sex, age, and BMI categories. A single 3-day monitoring period is sufficient to capture habitual physical activity in African American adults.
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Energy Technology Data Exchange (ETDEWEB)
Krossa, Cheryl Delemos [San Francisco Univ. (United States)
1996-09-01
Many studies have been conducted in the area of job satisfaction. Its necessary attributes sor components have been studied, analyzed, validated, standardized, and normed, onpredominantly white male populations. Few of these studies have focused on people of color, specifically African-Americans, and fewer still on those African-Americans working in a high-tech, scientific and research environments. The researchers have defined what is necessary for the current dominent culture`s population, but are their findings applicable and valid for our nation`s other cultures and ethnic groups? Among the conclusions: the subjects felt that there was no real difference in job satisfiers from their white colleagues; however the subjects had the sense of community (African-American) and the need to give back to it. Frustrations included politics, funding, and lack of control.
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Jones, Norma Gray
2002-01-01
The purpose of this study was to examine the relationship between protective factors and the responses of African American males in traditional batterers' interventions. African American male batterers have been viewed as responding poorly to batterers' interventions and were reported in the literature as at risk for dropout and treatment failure. This research proposed that there were culturally related protective factors that enhanced traditional interventions for African American males, increasing their potential for changing abusive behaviors. This within-group study used secondary data to examine the influence of protective factors on the responses of 268 active duty Navy African American males. They were a sub-sample of 861 males randomly assigned to one of four different interventions for batterers. The interventions included a cognitive behavioral men's group, couple's group, safety and stabilization group, and a control group. Each of their cases had been officially substantiated by the Navy for assault of their spouses. The measures for the protective factors of religion, self-esteem, and family support were drawn from the original study's self-report measurement tool. The results of the statistical analyses were found to be significant. The protective factors performed as social controls for reducing certain types of abusive behaviors. Little research has been conducted on the influence of cultural factors on batterers intervention outcome for African Americans. This study established a strong support for further research.
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A Cross-Cultural Study of Anxiety among Chinese and Caucasian American University Students
Xie, Dong; Leong, Frederick T. L.
2008-01-01
This study investigated the cross-cultural differences on state, trait, and social anxiety between Chinese and Caucasian American university students. Chinese students reported higher levels of social anxiety than did Caucasian American students. Correlations between trait and state anxiety were compared in light of the trait model of…
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Sartor, Carolyn E.; Grant, Julia D.; Duncan, Alexis E.; McCutcheon, Vivia V.; Nelson, Elliot C.; Calvert, Wilma J.; Madden, Pamela A.F.; Heath, Andrew C.; Bucholz, Kathleen K.
2016-01-01
Objective The aim of the current study was to determine whether the higher rates of childhood sexual abuse (CSA) but lower rates of cigarette smoking in African-American vs. European-American women can be explained in part by a lower magnitude of association between CSA and smoking in African-American women. Methods Data were drawn from a same-sex female twin study of substance use (n=3,521; 14.3% African-American). Cox proportional hazards regression analyses using CSA to predict smoking initiation and progression to regular smoking were conducted separately by race/ethnicity. Co-twin status on the smoking outcome was used to adjust for familial influences on smoking (which may overlap with family-level influences on CSA exposure). Results After adjusting for co-twin status, CSA was associated with smoking initiation in European Americans (hazards ratio (HR)=1.43, 95% confidence intervals (CI): 1.26–1.62) and with smoking initiation ≤16 in African Americans (HR=1.70, CI: 1.26–2.29). CSA was associated with regular smoking onset ≤15 in European Americans (HR=1.63, CI:1.21–2.18), with no change in HR after adjusting for co-twin status. In the African-American subsample, the HR for CSA was reduced to non-significance after adjusting for co-twin status (from HR=3.30, CI:1.23–8.89 to HR=1.16, CI:0.71–1.92 for regular smoking ≤15). Conclusions CSA is associated with moderate elevation in risk for initiating smoking among African-American and European-American women. By contrast, CSA is associated with elevated risk for (adolescent onset) regular smoking only in European-American women. Furthermore, there is significant overlap between risk conferred by CSA and familial influences on regular smoking in African-American but not European-American women. PMID:27131220
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The college life experiences of African American women athletes.
Sellers, R M; Kuperminc, G P; Damas, A
1997-10-01
The present study provides a descriptive analysis of four areas of African American women student athletes' college life experiences: academic performance; alienation and abuse; perceived social advantage as the result of athletics; and life satisfaction. Multivariate comparisons were made between the four areas of college life experiences of 154 African American women student athletes and 793 White women student athletes, 250 African American women nonathletes, and 628 African American men student athletes from a national sample of 39 NCAA Division I universities. Overall, African American women student athletes are performing adequately academically, integrating socially within the university, perceiving some social advantage as the result of being athletes, and are fairly satisfied with their life. Their experiences seem most consistent with African American women nonathletes. Results are discussed in the context of potential policy recommendations as well as the need for more research on this particular population.
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Esqueda, Cynthia Willis; Hack, Lori; Tehee, Melissa
2010-01-01
Few studies have focused on the unique issues surrounding American Indian violence. Yet American Indian women are at high risk for domestic abuse, and domestic violence has been identified as the most important issue for American Indians now and in the future by the National Congress of American Indians. American Indian women suffer from domestic…
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Murphy, Sharon E; Sipe, Christopher J; Choi, Kwangsoo; Raddatz, Leah M; Koopmeiners, Joseph S; Donny, Eric C; Hatsukami, Dorothy K
2017-07-01
Background: Tobacco exposure is often quantified by serum or saliva concentrations of the primary nicotine metabolite, cotinine. However, average cotinine concentrations are higher in African Americans (AA) compared with Whites with similar smoking levels. Cotinine is metabolized by UGT2B10 and CYP2A6, and low UGT2B10 activity is common in AA, due to the prevalence of a UGT2B10 splice variant. Methods: UGT2B10 activity was phenotyped in 1,446 smokers (34% AA) by measuring the percentage of cotinine excreted as a glucuronide. Urinary total nicotine equivalents (TNE), the sum of nicotine and 6 metabolites, were determined to quantify smoking dose, and cotinine and 3'-hydroxycotinine were quantified in saliva (study 1) or serum (study 2). Results: Ninety-seven smokers (78% AA) were null for UGT2B10 activity, and the saliva and serum cotinine levels, after adjustment for TNE and cigarettes per day (CPD), were 68% and 48% higher in these smokers compared with nonnull smokers ( P smokers, but with additional adjustment for UGT2B10 activity, there were no significant differences in saliva and serum cotinine concentrations between these two groups. Conclusions: UGT2B10 activity significantly influences plasma cotinine levels, and higher cotinine concentrations in AA versus White smokers (after adjustment for smoking dose) result from lower levels of UGT2B10-catalyzed cotinine glucuronidation by AA. Impact: UGT2B10 activity or genotype should be considered when using cotinine as a tobacco exposure biomarker, particularly in populations such as AA with high frequencies of UGT2B10 nonfunctional variants. Cancer Epidemiol Biomarkers Prev; 26(7); 1093-9. ©2017 AACR . ©2017 American Association for Cancer Research.
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Gender Differences in African American Attitudes toward Gay Males.
Battle, Juan; Lemelle, Anthony J., Jr.
2002-01-01
Used data from the 1993 National Black Politics Study to examine the way gender worked in explaining African American attitudes toward gay men. Results indicated that African American females expressed more positive attitudes toward homosexual men than did African American males, and of the variables examined (including age, church attendance,…
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Kim, Jin E.; Zane, Nolan
2015-01-01
Objective Underutilization of needed mental health services continues to be the major mental health disparity affecting Asian Americans (Sue, Cheng, Saad, & Chu, 2012). The goal of the study was to apply a social psychological theoretical framework—the Health Belief Model (Rosenstock, 1966)—to understand potential reasons why Asian Americans underutilize mental health services relative to White Americans. Method Using a cross-sectional online questionnaire, this study examined how perceived severity of symptoms, perceived susceptibility to mental health problems, perceived benefits of treatment, and perceived barriers to treatment influenced intentions to seek help among a sample of 395 Asian American and 261 White American students experiencing elevated levels of psychological distress. Results Analyses using structural equation modeling indicated that Asian Americans in distress had relatively lower intentions to seek help compared to White Americans. Perceived benefits partially accounted for differences in help-seeking intentions. Although Asian Americans perceived greater barriers to help-seeking than White Americans, it did not significantly explain racial/ethnic differences in help-seeking intentions. Perceived severity and barriers were related to help-seeking intentions in both groups. Conclusions Outreach efforts that particularly emphasize the benefits of seeking mental health services may be a particularly promising approach to address underutilization. These findings have implications in help-seeking promotion and outreach. PMID:26098454
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Bowe, Marilyn Louise Simmons
The literature includes few studies of the interrelations of achievement goals and achievement emotions with respect to minority students and science achievement. The objective of this study was to test the control-value theory (CVT) of achievement emotions to determine if the eight discrete achievement emotions would be predictive of test scores on the High School Graduation Test (GHSGT)-Science for African-American compared to European-American science students. Convenience cluster sampling was employed to select 160 students who were all juniors in the same public high school at the time that they took the GHSGT-Science. The central research question for this study aimed to uncover whether any of the eight achievement emotions identified in CVT would contribute significantly to the predictability of science achievement as measured by GHSGT-Science scores. Data were collected using a nonexperimental, cross sectional design survey. Data were analyzed using a hierarchal, forced entry, multiple regression analysis. Key results indicated that the eight achievement emotions were predictive of GHSGT-Science score outcomes. Positive social change at the individual level could reflect a boost in confidence for African American science students and help decrease the achievement gap in science, technology, engineering, and mathematics (STEM) endeavors between European Americans and African-American students. Educators may consider the importance of achievement emotions in science outcomes by including social emotional learning (SEL) as a part of the regular science curriculum. Future researchers should repeat the study in a school district where the population is available to support the desired cluster sample of equal parts European Americans to African Americans and male to female students.
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Perpetual American vanilla option pricing under single regime change risk: an exhaustive study
Montero, Miquel
2009-07-01
Perpetual American options are financial instruments that can be readily exercised and do not mature. In this paper we study in detail the problem of pricing this kind of derivatives, for the most popular flavour, within a framework in which some of the properties—volatility and dividend policy—of the underlying stock can change at a random instant of time but in such a way that we can forecast their final values. Under this assumption we can model actual market conditions because most relevant facts usually entail sharp predictable consequences. The effect of this potential risk on perpetual American vanilla options is remarkable: the very equation that will determine the fair price depends on the solution to be found. Sound results are found under the optics both of finance and physics. In particular, a parallelism among the overall outcome of this problem and a phase transition is established.
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Discrimination, Mastery, and Depressive Symptoms among African American Men
Watkins, Daphne C.; Hudson, Darrell L.; Caldwell, Cleopatra Howard; Siefert, Kristine; Jackson, James S.
2011-01-01
Purpose: This study examines the influence of discrimination and mastery on depressive symptoms for African American men at young (18-34), middle (35-54), and late (55+) adulthood. Method: Analyses are based on responses from 1,271 African American men from the National Survey of American Life (NSAL). Results: Discrimination was significantly…
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North American Natural Gas Markets: Selected technical studies
International Nuclear Information System (INIS)
Huntington, H.G.; Schuler, G.E.
1989-04-01
The Energy Modeling Forum (EMF) was established in 1976 at Stanford University to provide a structural framework within which energy experts, analysts, and policymakers could meet to improve their understanding of critical energy problems. The ninth EMF study, North American Natural Gas Markets, was conducted by a working group comprised of leading natural gas analysts and decision-makers from government, private companies, universities, and research and consulting organizations. The EMF 9 working group met five times from October 1986 through June 1988 to discuss key issues and analyze natural gas markets. This third volume includes technical papers that support many of the conclusions discussed in the EMF 9 summary report (Volume 1) and full working group report (Volume 2). These papers discuss the results from the individual models as well as some nonmodeling analysis related to US natural gas imports and industrial natural gas demand. Individual papers have been processed separately for inclusion in the Energy Science and Technology Database
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North American Natural Gas Markets: Selected technical studies
Energy Technology Data Exchange (ETDEWEB)
Huntington, H.G.; Schuler, G.E. (eds.)
1989-04-01
The Energy Modeling Forum (EMF) was established in 1976 at Stanford University to provide a structural framework within which energy experts, analysts, and policymakers could meet to improve their understanding of critical energy problems. The ninth EMF study, North American Natural Gas Markets, was conducted by a working group comprised of leading natural gas analysts and decision-makers from government, private companies, universities, and research and consulting organizations. The EMF 9 working group met five times from October 1986 through June 1988 to discuss key issues and analyze natural gas markets. This third volume includes technical papers that support many of the conclusions discussed in the EMF 9 summary report (Volume 1) and full working group report (Volume 2). These papers discuss the results from the individual models as well as some nonmodeling analysis related to US natural gas imports and industrial natural gas demand. Individual papers have been processed separately for inclusion in the Energy Science and Technology Database.
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Zug, Kathryn A; Pham, Anh Khoa; Belsito, Donald V; DeKoven, Joel G; DeLeo, Vincent A; Fowler, Joseph F; Fransway, Anthony F; Maibach, Howard I; Marks, James G; Mathias, C G Toby; Pratt, Melanie D; Sasseville, Denis; Storrs, Frances J; Taylor, James S; Warshaw, Erin M; Zirwas, Matthew J
2014-01-01
Allergic contact dermatitis is common in children. Epicutaneous patch testing is an important tool for identifying responsible allergens. The objective of this study was to provide the patch test results from children (aged ≤18 years) examined by the North American Contact Dermatitis Group from 2005 to 2012. This is a retrospective analysis of children patch-tested with the North American Contact Dermatitis Group 65- or 70-allergen series. Frequencies and counts were compared with previously published data (2001-2004) using χ statistics. A total of 883 children were tested during the study period. A percentage of 62.3% had ≥1 positive patch test and 56.7% had ≥1 relevant positive patch test. Frequencies of positive patch test and relevant positive patch test reaction were highest with nickel sulfate (28.1/25.6), cobalt chloride (12.3/9.1), neomycin sulfate (7.1/6.6), balsam of Peru (5.7/5.5), and lanolin alcohol 50% petrolatum vehicle (5.5/5.1). The ≥1 positive patch test and ≥1 relevant positive patch test in the children did not differ significantly from adults (≥19 years) or from previously tested children (2001-2004). The percentage of clinically relevant positive patch tests for 27 allergens differed significantly between the children and adults. A total of 23.6% of children had a relevant positive reaction to at least 1 supplemental allergen. Differences in positive patch test and relevant positive patch test frequencies between children and adults as well as test periods confirm the importance of reporting periodic updates of patch testing in children to enhance clinicians' vigilance to clinically important allergens.
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Effoe, Valery S.; Carnethon, Mercedes R.; Echouffo‐Tcheugui, Justin B.; Chen, Haiying; Joseph, Joshua J.; Norwood, Arnita F.; Bertoni, Alain G.
2017-01-01
Background: The concept of ideal cardiovascular health (CVH), defined by the American Heart Association primarily for coronary heart disease and stroke prevention, may apply to diabetes mellitus prevention among blacks. Methods and Results: Our sample included 2668 adults in the Jackson Heart Study with complete baseline data on 6 of 7 American Heart Association CVH metrics (body mass index, healthy diet, smoking, total cholesterol, blood pressure, and physical activity). Incident diabetes me...
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Hong, S; Kim, Bryan S.K.; Wolfe, M M
2005-01-01
The 18-item European American Values Scale for Asian Americans (M. M. Wolfe, P H. Yang, E C. Wong, & D. R. Atkinson, 2001) was revised on the basis of results from a psychometric analysis using the Rasch Model (G. Rasch,1960). The results led to the establishment of the 25-item European AmericanValues Scale for Asian Americans-Revised.
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African American males diagnosed with schizophrenia: a phenomenological study.
Anderson, Lorraine Ballard
2014-08-01
Little is known about how African American men with schizophrenia experience their every day existence. Through applying interpretive phenomenology and using a methodological structure designed by van Manen (1990, 1997), this research aimed to enrich the current understanding of what it is like for these African American males to live with schizophrenia. In this study, five men ranging in age from 21 to 57 described their lives within the context of existing with the diagnosis of schizophrenia. The lived experiences across the interviews revealed four overarching themes: They know that they are mentally ill; they make a special effort to test reality; they assert their autonomy and; they experience reality differently, which they see as a gift. To provide appropriate treatment support to African American males diagnosed with schizophrenia, it is important to recognize the clients' ability to assert their autonomy and appreciate each man's view of himself as unique and special. Moreover, in terms of symptom management, it is pivotal to understand that although the client may not be free of hallucinations and delusions, he nevertheless may be at his optimum state of wellness. The realization that these men have transcended their diagnosis of schizophrenia rather than being crushed by their condition is evident in their stories.
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Personal Gambling Expectancies among Asian American and White American College Students
Chan, Alan Ka Ki; Zane, Nolan; Wong, Gloria; Song, Anna
2013-01-01
Many college students are involved in gambling behavior as a recreational activity. Their involvement could potentially develop into problem gambling, an issue of increasing concern to student health. At the same time, evidence suggests that Asian Americans are overrepresented amongst problem gamblers in this age period. Research on factors related to initiation and development of problem gambling in college students is necessary to inform the development of effective and culturally-sensitive prevention efforts against gambling. The relationships between personal gambling expectancies at two levels of specificity (two general and six specific types of expectancies) and college student gambling at two levels of behavior (initiation and problems) were examined in a sample of 813 Asian American and White American college students. The study aimed to address (a) whether expectancies explained ethnic differences in gambling, (b) ethnic similarities and differences in the pattern of relationships between expectancies and gambling, and (c) whether expectancies that emerged in both ethnic groups have a greater risk or protective effect for one group than another. Results showed that Asian American students reported more problem gambling than White American students, but expectancies did not account for this group difference. Risk and protective factors for initiation were relatively similar between groups, but different patterns of risk emerged for each group for problem gambling. Implications for college primary prevention and harm reduction programs are discussed. PMID:23832755
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Personal gambling expectancies among Asian American and White American college students.
Chan, Alan Ka Ki; Zane, Nolan; Wong, Gloria M; Song, Anna V
2015-03-01
Many college students are involved in gambling behavior as a recreational activity. Their involvement could potentially develop into problem gambling, an issue of increasing concern to student health. At the same time, evidence suggests that Asian Americans are overrepresented amongst problem gamblers in this age period. Research on factors related to initiation and development of problem gambling in college students is necessary to inform the development of effective and culturally-sensitive prevention efforts against gambling. The relationships between personal gambling expectancies at two levels of specificity (two general and six specific types of expectancies) and college student gambling at two levels of behavior (initiation and problems) were examined in a sample of 813 Asian American and White American college students. The study aimed to address (a) whether expectancies explained ethnic differences in gambling, (b) ethnic similarities and differences in the pattern of relationships between expectancies and gambling, and (c) whether expectancies that emerged in both ethnic groups have a greater risk or protective effect for one group than another. Results showed that Asian American students reported more problem gambling than White American students, but expectancies did not account for this group difference. Risk and protective factors for initiation were relatively similar between groups, but different patterns of risk emerged for each group for problem gambling. Implications for college primary prevention and harm reduction programs are discussed.
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Fuller-Rowell, Thomas E; Curtis, David S; Doan, Stacey N; Coe, Christopher L
2015-01-01
The current study examined the prospective effects of educational attainment on proinflammatory physiology among African American and white adults. Participants were 1192 African Americans and 1487 whites who participated in Year 5 (mean [standard deviation] age = 30 [3.5] years), and Year 20 (mean [standard deviation] age = 45 [3.5]) of an ongoing longitudinal study. Initial analyses focused on age-related changes in fibrinogen across racial groups, and parallel analyses for C-reactive protein and interleukin-6 assessed at Year 20. Models then estimated the effects of educational attainment on changes in inflammation for African Americans and whites before and after controlling for four blocks of covariates: a) early life adversity, b) health and health behaviors at baseline, c) employment and financial measures at baseline and follow-up, and d) psychosocial stresses in adulthood. African Americans had larger increases in fibrinogen over time than whites (B = 24.93, standard error = 3.24, p educational attainment were weaker for African Americans than for whites (B = 10.11, standard error = 3.29, p = .002), and only 8% of this difference was explained by covariates. Analyses for C-reactive protein and interleukin-6 yielded consistent results. The effects of educational attainment on inflammation levels were stronger for white than for African American participants. Why African Americans do not show the same health benefits with educational attainment is an important question for health disparities research.
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Writing Chinese and mathematics achievement: A study with Chinese-American undergraduates
Li, Chieh; Nuttall, Ronald
2001-04-01
Two recent studies indicated that writing Chinese is correlated to Chinese-American (CA) students' spatial skills. The current study investigated whether writing Chinese would have the same relationship to mathematics skills. The Scholastic Assessment Test—Mathematics (SAT-Math) scores were analysed for 150 CA undergraduates: 42 writers of Chinese and 108 non-writers of Chinese. The results suggested a strong correlation between writing Chinese and success on SAT-Math. An underlying mechanism may be the common cognitive components that encompass writing Chinese, spatial tasks, and SAT-Math. Contrary to previous findings with other populations in the USA, CA females scored slightly higher on SAT-Math than males. The finding supports the cultural relativity theory of gender difference on SAT-Math.
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A Pragmatic Study of Exaggeration in British and American Novels
Abbas, Qassim; Al-Tufaili, Dhayef
2016-01-01
The main concern of this study is to tackle exaggeration in British and American situations taken from "Mrs. Dalloway" and "The Great Gatsby" novels. From a pragmatic point of view, exaggeration in the field of literature has not been given enough attention. Accordingly, this study is an attempt to develop a model for the…
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Directory of Open Access Journals (Sweden)
Lang, Delia
2011-07-01
Full Text Available Objectives: African-American women are affected by disproportionately high rates of violence and sexually transmitted infections (STI/human immunodeficiency virus (HIV infection. It is imperative to address the intersection of these two urgent public health issues, particularly as these affect African-American adolescent girls. This study assessed the prevalence of rape victimization (RV among a sample of African-American adolescent females and examined the extent to which participants with a history of RV engage in STI/HIV associated risk behaviors over a 12-month time period.Methods: Three hundred sixty-seven African-American adolescent females ages 15-21, seeking sexual health services at three local teenager-oriented community health agencies in an urban area of the Southeastern United States, participated in this study. Participants were asked to complete an audio computer-assisted self-interview (ACASI at baseline, six- and 12-month follow-up. We assessed sociodemographics, history of RV and sexual practices. At baseline, participants indicating they had experienced forced sex were classified as having a history of RV.Results: Twenty-five percent of participants reported a history of RV at baseline. At six- and 12-months, victims of RV had significantly lower proportions of condom-protected sex (p=.008, higher frequency of sex while intoxicated (p=.005, more inconsistent condom use (p=.008, less condom use at last sex (p=.017, and more sex partners (p=.0001 than non-RV victims. Over the 12-month follow-up period, of those who did not report RV at baseline, 9.5% reported that they too had experienced RV at some point during the 12-month time frame.Conclusion: African-American adolescent females who experience RV are engaging in more risky sexual behaviors over time than non-RV girls, thereby placing themselves at higher risk for contracting STIs. In light of the results from this unique longitudinal study, we discuss considerations for
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Murphy, Pamala J; Williams, Roger L
2013-01-01
African-American women are more overweight and have greater difficulty maintaining weight loss than do Caucasian women. Evidence suggests that African-American women are more successful with culturally tailored weight-loss programs. Begun in 2005, an 18-month randomized clinical trial, Project Take HEED (Healthy Eating and Exercise Decisions), culturally adapted an evidence-based dietary approach and exercise program to fit the female African-American population in an attempt to improve program attrition rates. The study was conducted with 223 African-American women (120 women in the experimental group; 103 controls), age 35 to 65 years, with a body mass index of 30 kg/m(2) or higher. The experimental group received education and instruction at 24 group sessions and were asked to record their daily food intake and physical activity. Cultural adaptation included social and spiritual components. Controls received usual care (referral to a dietitian). After 18 months, Project Take HEED demonstrated the following outcomes: ATTRITION: the treatment group consisted of 12 African-American women at the end of month 18-(an attrition rate of 87%). (It had been 70% at the end of month 15.)FACTORS CONTRIBUTING TO ATTRITION INCLUDED: caregiver responsibilities, transportation difficulties, work schedules, and others. Those clients that did remain, however, provided the impetus for our next study. The remaining participants had, by and large, begun the study as being low in self-efficacy regarding weight loss and weight loss maintenance. Initial Findings: The high self-efficacy that some women had at the beginning of the intervention did not translate into the desired behavior change. The inverse relationship seen in this study suggests that treatments that improve participants' self-efficacy may result in greater weight loss. New Directions: A new study, commencing in 2013, will use at-home Web-based and virtual reality technology (avatars) in an attempt to enhance client
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Wickline, Virginia B; Bailey, Wendy; Nowicki, Stephen
2009-03-01
The authors explored whether there were in-group advantages in emotion recognition of faces and voices by culture or geographic region. Participants were 72 African American students (33 men, 39 women), 102 European American students (30 men, 72 women), 30 African international students (16 men, 14 women), and 30 European international students (15 men, 15 women). The participants determined emotions in African American and European American faces and voices. Results showed an in-group advantage-sometimes by culture, less often by race-in recognizing facial and vocal emotional expressions. African international students were generally less accurate at interpreting American nonverbal stimuli than were European American, African American, and European international peers. Results suggest that, although partly universal, emotional expressions have subtle differences across cultures that persons must learn.
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A study of the historical role of African Americans in science, engineering and technology
Jones, Keith Wayne
2000-11-01
The purpose of this study was to determine if there is adequate documentation of an historical role of African and African American involvement in science, engineering, and technology. Through the use of history of science and technology research methodology, along with an examination of the sociological and economic impacts of adequately accredited innovations and inventions contributed by Africans and African Americans, the researcher investigated their contributions to the following areas of science and technology: life science, physical sciences and chemistry, engineering, and science education. In regard to the timeframe for this study, the researcher specifically investigated African and African American involvement in science and technology that includes periods prior to black enslavement, scientific racism and colonialism, as well as during and after those periods. This research study reveals that there are adequate historical data regarding African and African American contributions to science, engineering, and technology. The data reveals that for many millennia African peoples have been continually involved in science and world science histories. The data further show that the numbers of African Americans acquiring BS, MS, Ph.D., Doctor of Science and Doctor of Engineering degrees in science and engineering disciplines are increasing. That these increases are not happening at a rate representative of the present or future African American percentages of the population. Consequently, because of future changes in our nation's demographics, increasing the numbers of people from under-represented groups who pursue scientific and engineering professions has become a matter of national security at the highest levels of government. Moreover, African Americans, Hispanics, and Native Americans are not pursuing careers or taking courses in science and engineering at a rate high enough to fulfill the prospective needs for the United States' industries, government
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AMERICAN DREAM: THE AMERICAN HEGEMONIC CULTURE AND ITS IMPLICATIONS TO THE WORLD
Directory of Open Access Journals (Sweden)
Kasiyarno .
2014-02-01
Full Text Available A nation could be a great one as long as it has a great dream. The best example for this is America. Through its long history, it manages to realize a dream to be a superpower. It can be said that “American Dream” is one of the most significant features for the growth of a “constantly eyeing for winner” culture. American Studies experts call it as a “hegemonic culture” in which American norms, values and cultural practices are considered superior against the world culture. Globalizing the culture has been the most effective engine to spread American cultural values and to shape the global civilizations. Using American Studies perspective, this paper attempts to review the extent to which the “American Dream” has successfully established Americanization, as well as how the hegemonic culture has influenced the lives of peoples across the world in the form of popular culture.
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Food Environments around American Indian Reservations: A Mixed Methods Study.
Chodur, Gwen M; Shen, Ye; Kodish, Stephen; Oddo, Vanessa M; Antiporta, Daniel A; Jock, Brittany; Jones-Smith, Jessica C
2016-01-01
To describe the food environments experienced by American Indians living on tribal lands in California. Geocoded statewide food business data were used to define and categorize existing food vendors into healthy, unhealthy, and intermediate composite categories. Distance to and density of each of the composite food vendor categories for tribal lands and nontribal lands were compared using multivariate linear regression. Quantitative results were concurrently triangulated with qualitative data from in-depth interviews with tribal members (n = 24). After adjusting for census tract-level urbanicity and per capita income, results indicate there were significantly fewer healthy food outlets per square mile for tribal areas compared to non-tribal areas. Density of unhealthy outlets was not significantly different for tribal versus non-tribal areas. Tribal members perceived their food environment negatively and reported barriers to the acquisition of healthy food. Urbanicity and per capita income do not completely account for disparities in food environments among American Indians tribal lands compared to nontribal lands. This disparity in access to healthy food may present a barrier to acting on the intention to consume healthy food.
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Assessing accuracy of genotype imputation in American Indians.
Directory of Open Access Journals (Sweden)
Alka Malhotra
Full Text Available Genotype imputation is commonly used in genetic association studies to test untyped variants using information on linkage disequilibrium (LD with typed markers. Imputing genotypes requires a suitable reference population in which the LD pattern is known, most often one selected from HapMap. However, some populations, such as American Indians, are not represented in HapMap. In the present study, we assessed accuracy of imputation using HapMap reference populations in a genome-wide association study in Pima Indians.Data from six randomly selected chromosomes were used. Genotypes in the study population were masked (either 1% or 20% of SNPs available for a given chromosome. The masked genotypes were then imputed using the software Markov Chain Haplotyping Algorithm. Using four HapMap reference populations, average genotype error rates ranged from 7.86% for Mexican Americans to 22.30% for Yoruba. In contrast, use of the original Pima Indian data as a reference resulted in an average error rate of 1.73%.Our results suggest that the use of HapMap reference populations results in substantial inaccuracy in the imputation of genotypes in American Indians. A possible solution would be to densely genotype or sequence a reference American Indian population.
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Basic principles and results of the German risk study
International Nuclear Information System (INIS)
Heuser, F.W.; Bayer, A.
1980-01-01
In June 1976 the Federal Ministry for Research and Technology had commissioned the Gesellschaft fuer Reaktorsicherheit to write the German Risk Study, the first part of which has now been completed after three years of work and has been publicized recently. The German Risk Study is an attempt to define the societal risk posed by accidents in nuclear power plants under conditions in Germany. For this purpose, the accident rates and the resultant health hazards were determined. By adopting most of the basic premises and methods of the American Rasmussen Study, the German study is to allow a comparison to be made with the results of that study. The calculations were based on 19 sites with a total of 25 nuclear generating units presently in operation, under construction or in the licensing procedure in the Federal Republic of Germany. The technical studies were conducted on a 1300 MW PWR as the representative example. The results show that the decisive contributions are made by uncontrolled minor loss-of-coolant accidents and by failures of power supply (emergency power case). Large loss-of-coolant accidents do not play a role. The study also shows the decisive safety function of the containment. (orig.) [de
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American Studies Association — Crossroads of Cultures, Atlanta, Ga., Nov. 11-14, 2004
Pothier, Jacques
2006-01-01
Dans le cadre de son congrès annuel et à l’initiative de sa présidente en exercice, Shelley Fisher Fishkin, l’American Studies Association avait lancé une International Initiative : inviter les représentants de toutes les associations d’études américaines du monde. Parallèlement, American Quarterly, la revue de l’Association, invitait les directeurs des rédactions des revues américanistes.Je représentais donc l’AFEA, la RFEA et Transatlantica.Qu’est-ce que l’American Studies Association ?Le C...
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Directory of Open Access Journals (Sweden)
Kidambi Srividya
2012-04-01
Full Text Available Abstract Background A recent genome wide association study in 1017 African Americans identified several single nucleotide polymorphisms that reached genome-wide significance for systolic blood pressure. We attempted to replicate these findings in an independent sample of 2474 unrelated African Americans in the Milwaukee metropolitan area; 53% were women and 47% were hypertensives. Methods We evaluated sixteen top associated SNPs from the above genome wide association study for hypertension as a binary trait or blood pressure as a continuous trait. In addition, we evaluated eight single nucleotide polymorphisms located in two genes (STK-39 and CDH-13 found to be associated with systolic and diastolic blood pressures by other genome wide association studies in European and Amish populations. TaqMan MGB-based chemistry with fluorescent probes was used for genotyping. We had an adequate sample size (80% power to detect an effect size of 1.2-2.0 for all the single nucleotide polymorphisms for hypertension as a binary trait, and 1% variance in blood pressure as a continuous trait. Quantitative trait analyses were performed both by excluding and also by including subjects on anti-hypertensive therapy (after adjustments were made for anti-hypertensive medications. Results For all 24 SNPs, no statistically significant differences were noted in the minor allele frequencies between cases and controls. One SNP (rs2146204 showed borderline association (p = 0.006 with hypertension status using recessive model and systolic blood pressure (p = 0.02, but was not significant after adjusting for multiple comparisons. In quantitative trait analyses, among normotensives only, rs12748299 was associated with SBP (p = 0.002. In addition, several nominally significant associations were noted with SBP and DBP among normotensives but none were statistically significant. Conclusions This study highlights the importance of replication to confirm the validity of genome wide
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Whitesell, Nancy Rumbaugh; Sarche, Michelle; Trucksess, Caitlin
2015-01-01
This study examined the feasibility of the Survey of Well-Being of Young Children (SWYC), a new screener for socioemotional and developmental problems and family risk in children birth to age 5 years, for use in American Indian and Alaska Native (AIAN) communities. A Community of Learning within the Tribal Early Childhood Research Center, composed of university researchers, tribal early childhood program staff and evaluators, and federal partners, utilized a community-based participatory research approach to guide this qualitative study. Thirty-two focus groups and 20 key informant interviews (N = 199) were conducted with staff from Head Start, Home Visiting, and Child Care programs; pediatricians; behavioral health providers; parents of young children; tribal leaders; and other stakeholders in seven diverse AIAN communities. Three themes emerged: (a) a strong need to screen early for socioemotional and developmental problems and family risk; (b) the importance of a carefully designed process for screening; and (c) the importance of examining the content of the SWYC for cultural fit specific to tribal communities. Findings support two recommendations: (a) the development of guidelines for using the SWYC in tribal early childhood settings and (b) a full-scale validation study to determine appropriate use with and norms for children in tribal communities. © 2015 Michigan Association for Infant Mental Health.
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Blakley, Jacquelyn
2016-01-01
This study examined the experiences of African American women in engineering technology programs in community colleges. There is a lack of representation of African American women in engineering technology programs throughout higher education, especially in community/technical colleges. There is also lack of representation of African American…
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Topping, Kecia C.
This dissertation examined factors that affected the science achievement of African American females in suburban middle schools. The research literature informed that African American females are facing the barriers of race, gender, socioeconomic status, and cultural learning style preferences. Nationally used measurements of science achievement such as the Standardized Achievement Test, Tenth edition (SAT-10), National Assessment for Educational Progress, and National Center for Educational Statistics showed that African American females are continuing to falter in the areas of science when compared to other ethnic groups. This study used a transformative sequential explanatory mixed methods design. In the first, quantitative, phase, the relationships among the dependent variables, science subscale SAT-10 NCE scores, yearly averages, and the independent variables, attitude toward science scores obtained from the Modified Fennema-Sherman Attitudes toward Science Scale, socioeconomics, and caregiver status were tested. The participants were 150 African American females in grades 6 through 8 in four suburban middle schools located in the Southeastern United States. The results showed a positive, significant linear relationship between the females' attitude and their science subscale SAT-10 NCE scores and a positive, significant linear relationship between the females' attitudes and their yearly averages in science. The results also confirmed that attitude was a significant predictor of science subscale SAT-10 NCE scores for these females and that attitude and socioeconomics were significant predictors of the females' yearly averages in science. In the second, qualitative, phase, nine females purposefully selected from those who had high and low attitude towards science scores on the scale in the quantitative phase were interviewed. The themes that emerged revealed seven additional factors that impacted the females' science achievement. They were usefulness of science
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Hannon, Christine R.; Woodside, Marianne; Pollard, Brittany L.; Roman, Jorge
2016-01-01
Because both race and gender are important to the development of African American women, student affairs professionals need to understand the unique experiences of African American women within the context of the college environment. In this phenomenological study, we examined African American women's lived experiences as college students at a…
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Asian American College Students' Suicide Ideation: A Mixed-Methods Study
Wong, Y. Joel; Koo, Kelly; Tran, Kimberly K.; Chiu, Yu-Chen; Mok, Yvonne
2011-01-01
The purpose of this mixed-methods study was to explore the phenomenon of suicide ideation among 293 Asian American college students. Guided by T. Joiner's (2005) interpersonal-psychological theory of suicidal behavior, the authors examined the relationships among perceived burdensomeness, thwarted belongingness, self-construals, and suicide…
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Three Generations of Greek Americans: A Study in Ethnicity.
Scourby, Alice
1980-01-01
Measures ethnic identity among three generations of Greek Americans living in the New York Metropolitan area. Shows that, though there is a generational variation, the majority of Greeks still have relatively strong attachment to their ethnic culture, despite their identification with American society. (Author/GC)
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Understanding Tobacco Use Onset Among African Americans.
Roberts, Megan E; Colby, Suzanne M; Lu, Bo; Ferketich, Amy K
2016-04-01
Compared to the majority of non-Hispanic white ("white") cigarette smokers, many African American smokers demonstrate a later age of initiation. The goal of the present study was to examine African American late-onset smoking (ie, regular smoking beginning at age 18 or later) and determine whether late-onset (vs. early-onset) smoking is protective in terms of quit rates and health outcomes. We used data from the National Survey of Midlife Development in the United States (MIDUS) because the wide age range of participants (20-75 at baseline) allowed the examination of smoking cessation and mortality incidence across the lifespan. Consistent with previous research, results indicated a later average age of smoking onset among African Americans, compared to whites. Disentangling effects of race from age-of-onset, we found that the cessation rate among late-onset African American smokers was 33%, whereas rates for early-onset African American smokers and early- and late-onset white smokers ranged from 52% to 57%. Finally, results showed that among white, low-socioeconomic status (SES) smokers, the hazard rate for mortality was greater among early- versus late-onset smokers; in contrast, among African American smokers (both low- and high-SES) hazard rates for mortality did not significantly differ among early- versus late-onset smokers. Although late (vs. early) smoking onset may be protective for whites, the present results suggest that late-onset may not be similarly protective for African Americans. Tobacco programs and regulatory policies focused on prevention should expand their perspective to include later ages of initiation, in order to avoid widening tobacco-related health disparities. This study indicates that late-onset smoking is not only the norm among African American adult smokers, but that late- versus early-onset smoking (ie, delaying onset) does not appear to afford any benefits for African Americans in terms of cessation or mortality. These results
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Dietary Acculturation among Filipino Americans.
Vargas, Persephone; Jurado, Leo-Felix
2015-12-22
Acculturation, the subsequent changes that occur in one culture after continuous first hand contact with another culture, impacts the dietary habits and health risks of individuals. This study examines the acculturation, dietary habits and anthropometric measurements in a sample of 210 first generation Filipino American immigrants in New Jersey (NJ). Acculturation was measured using the Short Acculturation Scale for Filipino Americans (ASASFA). Dietary acculturation was measured using the Dietary Acculturation Questionnaire for Filipino Americans (DAQFA) and dietary intake was determined using the Block's Brief Food Frequency Questionnaire (BFFQ). Anthropometric measurements were obtained including weight, height and waist circumference. Acculturation had a significant negative relationship with Filipino Dietary acculturation. Western dietary acculturation was significantly correlated with caloric intake (r(208) = 0.193, p Filipino dietary acculturation, dietary intake and anthropometric measurements. The results showed that Filipino American immigrants have increased risks including increased BMI, waist circumference and increased fat intake. Over all, this research highlighted some dietary changes and their effects on dietary intake and health status.
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Petersen, Mark D.; Harmsen, Stephen C.; Rukstales, Kenneth S.; Mueller, Charles S.; McNamara, Daniel E.; Luco, Nicolas; Walling, Melanie
2012-01-01
American Samoa and the neighboring islands of the South Pacific lie near active tectonic-plate boundaries that host many large earthquakes which can result in strong earthquake shaking and tsunamis. To mitigate earthquake risks from future ground shaking, the Federal Emergency Management Agency requested that the U.S. Geological Survey prepare seismic hazard maps that can be applied in building-design criteria. This Open-File Report describes the data, methods, and parameters used to calculate the seismic shaking hazard as well as the output hazard maps, curves, and deaggregation (disaggregation) information needed for building design. Spectral acceleration hazard for 1 Hertz having a 2-percent probability of exceedance on a firm rock site condition (Vs30=760 meters per second) is 0.12 acceleration of gravity (1 second, 1 Hertz) and 0.32 acceleration of gravity (0.2 seconds, 5 Hertz) on American Samoa, 0.72 acceleration of gravity (1 Hertz) and 2.54 acceleration of gravity (5 Hertz) on Tonga, 0.15 acceleration of gravity (1 Hertz) and 0.55 acceleration of gravity (5 Hertz) on Fiji, and 0.89 acceleration of gravity (1 Hertz) and 2.77 acceleration of gravity (5 Hertz) on the Vanuatu Islands.
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Cuaresma, Charlene F; Sy, Angela U; Nguyen, Tung T; Ho, Reginald C S; Gildengorin, Ginny L; Tsoh, Janice Y; Jo, Angela M; Tong, Elisa K; Kagawa-Singer, Marjorie; Stewart, Susan L
2018-04-01
Filipino colorectal cancer (CRC) screening rates fall below Healthy People 2020 goals. In this study, the authors explore whether a lay health educator (LHE) approach can increase CRC screening among Filipino Americans ages 50 to 75 years in Hawai'i. A cluster randomized controlled trial from 2012 through 2015 compared an intervention, which consisted of LHEs delivering 2 education sessions and 2 telephone follow-up calls on CRC screening plus a CRC brochure versus an attention control, in which 2 lectures and 2 follow-up calls on nutrition and physical activity plus a CRC brochure were provided. The primary outcome was change in self-reported ever receipt of CRC screening at 6 months. Among 304 participants (77% women, 86% had > 10 years of residence in the United States), the proportion of participants who reported ever having received CRC screening increased significantly in the intervention group (from 80% to 89%; P = .0003), but not in the control group (from 73% to 74%; P = .60). After covariate adjustment, there was a significant intervention effect (odds ratio, 1.9; 95% confidence interval, 1.0-3.5). There was no intervention effect on up-to-date screening. This first randomized controlled trial for CRC screening among Hawai'i's Filipinos used an LHE intervention with mixed, but promising, results. Cancer 2018;124:1535-42. © 2018 American Cancer Society. © 2018 American Cancer Society.
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Vinci, Debra M; Philipp, Steven F
2007-06-01
This descriptive study compares African Americans' and Euro-Americans' perceived value of food selection pertaining to cost, portion size, and meal satisfaction when eating away from home. A stratified sample was drawn from a southern U.S. metropolitan area (N= 1,011; 486 African American, 525 Euro-American). Analysis showed no difference between African-American and Euro-American adults by sex or how often they dined out. These two groups significantly differed across years of education, age, and answering 14 of 18 rated statements on value perceptions. African-Americans' value perceptions were influenced more by lower cost foods and larger portion sizes than those of Euro-Americans. For meal satisfaction, African Americans were more likely to agree with statements that indicate preferring foods high in energy and low in essential micronutrient density. This study supports the need for more investigation.
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German-American Studies in a New Vein: Resources and Possibilities
Herminghouse, Patricia
1976-01-01
The history of German-American culture is outlined and several indexes and resources for material on German culture in America are listed. Approaches to such studies include regional focus, German theater in America, and oral history to bring classroom activities closer to real world patterns and problems. (CHK)
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Dinani, Thandiwe T.
2016-01-01
African-American students represent 12% of the 14 million students enrolled in higher education institutions (National Center for Education Statistics, 2013). However, African-American students participate in study-abroad programs at a much lower percentage; African-American students represent 5% of the total number of students who study abroad…
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Directory of Open Access Journals (Sweden)
Mary eOdum
2014-12-01
Full Text Available Purpose: To investigate African American fathers’ perceptions regarding the applicability and need for their involvement as a health connection for their children and describe how participating fathers’ behavior was affected by their attitudes, knowledge, and perceptions of their influence on their children’s health.Methods: This exploratory study gathered data via semi-structured focus groups (n=3 and thematically analyzed it utilizing a grounded theory approach. Participants included African American fathers (n=20 with a mean age of 37 years (SD 11.79, with at least one child between 6-18 years old.Results: Four major themes were revealed: (1 appropriate health education for participants’ children (should first and foremost be delivered by parents; (2 participants’ paternal health-related guidance approach (reactive, rather than proactive; (3 participants’ perceived influences on health-related communication with their children (gender roles, efficacy constraints; and (4 paternal definitions of health (most often associated with diet.Conclusion: Understanding African American fathers’ perceived and desired role in their children’s health edification can inform initiatives that actively engage these men, and nurture their level of involvement, to promote positive health behaviors among their children; this is necessary to realize their potential to actively improve the health of their children, families, and communities.
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Depression and Pain in Asian and White Americans With Knee Osteoarthritis.
Ahn, Hyochol; Weaver, Michael; Lyon, Debra; Choi, Eunyoung; Fillingim, Roger B
2017-10-01
Few studies have examined the underlying psychosocial mechanisms of pain in Asian Americans. Using the biopsychosocial model, we sought to determine whether variations in depression contribute to racial group differences in symptomatic knee osteoarthritis pain between Asian Americans and non-Hispanic white Americans. The sample consisted of 100 participants, including 50 Asian Americans (28 Korean Americans, 9 Chinese Americans, 7 Japanese Americans, 5 Filipino Americans, and 1 Indian American) and 50 age- and sex-matched non-Hispanic white Americans with symptomatic knee osteoarthritis pain. The Centers for Epidemiologic Studies Depression Scale was used to assess symptoms of depression, and the Western Ontario and McMaster Universities Osteoarthritis Index and the Graded Chronic Pain Scale were used to measure clinical pain. In addition, quantitative sensory testing was used to measure experimental sensitivity to heat- and mechanically-induced pain. The results indicated that higher levels of depression in Asian Americans may contribute to greater clinical pain and experimental pain sensitivity. These findings add to the growing literature regarding ethnic and racial differences in pain and its associated psychological conditions, and additional research is warranted to strengthen these findings. This article shows the contribution of depression to clinical pain and experimental pain sensitivity in Asian Americans with knee osteoarthritis. Our results suggest that Asian Americans have higher levels of depressive symptoms and that depression plays a relevant role in greater clinical pain and experimental pain sensitivity in Asian Americans. Copyright © 2017 American Pain Society. Published by Elsevier Inc. All rights reserved.
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DEFF Research Database (Denmark)
Best, Lyle G; Ferrell, Robert E; Decroo, Susan
2009-01-01
control of MBL2 expression is complex and genetic background effects in specific populations are largely unknown. METHODS: The Strong Heart Study is a longitudinal, cohort study of cardiovascular disease among American Indians. A subset of individuals genotyped for the above mentioned case-control study...... in Caucasian and other populations, result in markedly reduced expression of functional protein. Prospective epidemiologic studies, including a nested, case-control study from the present population, have demonstrated the ability of MBL2 genotypes to predict complications of atherosclerosis,. The genetic...
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Hu, Hao; Huff, Chad D; Yamamura, Yuko; Wu, Xifeng; Strom, Sara S
2015-01-01
Higher body mass index (BMI) is a well-established risk factor for type 2 diabetes, and rates of obesity and type 2 diabetes are substantially higher among Mexican-Americans relative to non-Hispanic European Americans. Mexican-Americans are genetically diverse, with a highly variable distribution of Native American, European, and African ancestries. Here, we evaluate the role of Native American ancestry on BMI and diabetes risk in a well-defined Mexican-American population. Participants were randomly selected among individuals residing in the Houston area who are enrolled in the Mexican-American Cohort study. Using a custom Illumina GoldenGate Panel, we genotyped DNA from 4,662 cohort participants for 87 Ancestry-Informative Markers. On average, the participants were of 50.2% Native American ancestry, 42.7% European ancestry and 7.1% African ancestry. Using multivariate linear regression, we found BMI and Native American ancestry were inversely correlated; individuals with ancestry were 2.5 times more likely to be severely obese compared to those with >80% Native American ancestry. Furthermore, we demonstrated an interaction between BMI and Native American ancestry in diabetes risk among women; Native American ancestry was a strong risk factor for diabetes only among overweight and obese women (OR = 1.190 for each 10% increase in Native American ancestry). This study offers new insight into the complex relationship between obesity, genetic ancestry, and their respective effects on diabetes risk. Findings from this study may improve the diabetes risk prediction among Mexican-American individuals thereby facilitating targeted prevention strategies.
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Önnerth, Lars; Neubert, Mikkel; Omerbasic, Dejan; Heyman, Minch; Kimberly, Marie; Nielsen, Lyngbo; Mynte, Anne; Hørlyck Kaastrup, Markus
2015-01-01
This study examines the phenomenon that is the American Dream and its effect on the working and upper class citizens in American society. To give context to the American dream and its origin, we have made use of professor Jim Cullen’s book “The American Dream: A Short Story of an Idea that Shaped a Nation” from 2003. We have identified what we decided to call the “the traditional dream” and “the modern dream”, both representing different outlooks on lives and ethical standards. We have done t...
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Exploratory Study of Asian Pacific American Female Leaders in Higher Education
Mella, Hazel Roca
2012-01-01
The purpose of this study was to determine if and to what extent the model minority myth prevents "Asian Pacific American" ("APA") women from achieving the president or chancellor position in higher education institutions. This study explored the experiences of APA female leaders who are presidents and chancellors to discover…
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Food Environments around American Indian Reservations: A Mixed Methods Study.
Directory of Open Access Journals (Sweden)
Gwen M Chodur
Full Text Available To describe the food environments experienced by American Indians living on tribal lands in California.Geocoded statewide food business data were used to define and categorize existing food vendors into healthy, unhealthy, and intermediate composite categories. Distance to and density of each of the composite food vendor categories for tribal lands and nontribal lands were compared using multivariate linear regression. Quantitative results were concurrently triangulated with qualitative data from in-depth interviews with tribal members (n = 24.After adjusting for census tract-level urbanicity and per capita income, results indicate there were significantly fewer healthy food outlets per square mile for tribal areas compared to non-tribal areas. Density of unhealthy outlets was not significantly different for tribal versus non-tribal areas. Tribal members perceived their food environment negatively and reported barriers to the acquisition of healthy food.Urbanicity and per capita income do not completely account for disparities in food environments among American Indians tribal lands compared to nontribal lands. This disparity in access to healthy food may present a barrier to acting on the intention to consume healthy food.
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Jenkins, Chalice C; Kennedy, Bernice Roberts
2013-01-01
The transmission of HIV/AIDS among African American women through heterosexual sex is an epidemic. Critical themes extracted from the HIV/AIDS sexual assertiveness literature revealed that: (a) sexual assertiveness is related to HIV risk, (b) sexual assertiveness is related to communication, and (c) women with low sexual assertiveness are at risk for HIV. This descriptive study sought to answer the following research question: What do young adult college attending African American women self-report about asking information about their partner's sexual history? The multifaceted model of HIV risk is the theoretical framework which guided this descriptive study. A basic tenet of the multifaceted model of HIV risk is that there is no single predictor of women's HIV risk behavior. Results revealed that 104 young adult college attending African American women who volunteered to attend a one day HIV prevention training overall scored high on a Sexual Assertive Scale on subscales of Information Communication, Refusal, and Pregnancy/STD Prevention Subscale, and scored in the medium range on the Initiation Subscales. The Information Communication and Pregnancy/ STD Prevention Subscale received the highest scores. More research is needed targeting diverse African American females with different socioeconomic status, various locations, and educated to determine their sexual assertiveness with partners which are essential in developing specific programs for diverse groups of African American females.
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Choi, Yoonsun; Kim, You Seung; Kim, Su Yeong; Park, Irene Kim
2013-01-01
Asian American parenting is often portrayed as highly controlling and even harsh. This study empirically tested the associations between a set of recently developed Korean ga-jung-kyo-yuk measures and several commonly used Western parenting measures to accurately describe Asian American family processes, specifically those of Korean Americans. The results show a much nuanced and detailed picture of Korean American parenting as a blend of Western authoritative and authoritarian styles with positive and—although very limited—negative parenting. Certain aspects of ga-jung-kyo-yuk are positively associated with authoritative style or authoritarian style, or even with both of them simultaneously. They were positively associated with positive parenting (warmth, acceptance, and communication) but not with harsh parenting (rejection and negative discipline). Exceptions to this general pattern were Korean traditional disciplinary practices and the later age of separate sleeping of children. The study discusses implications of these findings and provides suggestions for future research. PMID:23977415
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Choi, Yoonsun; Kim, You Seung; Kim, Su Yeong; Park, Irene Kim
2013-03-01
Asian American parenting is often portrayed as highly controlling and even harsh. This study empirically tested the associations between a set of recently developed Korean ga-jung-kyo-yuk measures and several commonly used Western parenting measures to accurately describe Asian American family processes, specifically those of Korean Americans. The results show a much nuanced and detailed picture of Korean American parenting as a blend of Western authoritative and authoritarian styles with positive and-although very limited-negative parenting. Certain aspects of ga-jung-kyo-yuk are positively associated with authoritative style or authoritarian style, or even with both of them simultaneously. They were positively associated with positive parenting (warmth, acceptance, and communication) but not with harsh parenting (rejection and negative discipline). Exceptions to this general pattern were Korean traditional disciplinary practices and the later age of separate sleeping of children. The study discusses implications of these findings and provides suggestions for future research.
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The Jackson Heart KIDS Pilot Study: Theory-Informed Recruitment in an African American Population.
Beech, Bettina M; Bruce, Marino A; Crump, Mary E; Hamilton, Gina E
2017-04-01
Recruitment for large cohort studies is typically challenging, particularly when the pool of potential participants is limited to the descendants of individuals enrolled in a larger, longitudinal "parent" study. The increasing complexity of family structures and dynamics can present challenges for recruitment in offspring. Few best practices exist to guide effective and efficient empirical approaches to participant recruitment. Social and behavioral theories can provide insight into social and cultural contexts influencing individual decision-making and facilitate the development strategies for effective diffusion and marketing of an offspring cohort study. The purpose of this study was to describe the theory-informed recruitment approaches employed by the Jackson Heart KIDS Pilot Study (JHKS), a prospective offspring feasibility study of 200 African American children and grandchildren of the Jackson Heart Study (JHS)-the largest prospective cohort study examining cardiovascular disease among African American adults. Participant recruitment in the JHKS was founded on concepts from three theoretical perspectives-the Diffusion of Innovation Theory, Strength of Weak Ties, and Marketing Theory. Tailored recruitment strategies grounded in participatory strategies allowed us to exceed enrollment goals for JHKS Pilot Study and develop a framework for a statewide study of African American adolescents.
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Yuen, Hon K; Austin, Sarah L
2014-01-01
We describe the methodological quality of recent studies on instrument development and testing published in the American Journal of Occupational Therapy (AJOT). We conducted a systematic review using the COnsensus-based Standards for the selection of health status Measurement INstruments (COSMIN) checklist to appraise 48 articles on measurement properties of assessments for adults published in AJOT between 2009 and 2013. Most studies had adequate methodological quality in design and statistical analysis. Common methodological limitations included that methods used to examine internal consistency were not consistently linked to the theoretical constructs underpinning assessments; participants in some test-retest reliability studies were not stable during the interim period; and in several studies of reliability and convergent validity, sample sizes were inadequate. AJOT's dissemination of psychometric research evidence has made important contributions to moving the profession toward the American Occupational Therapy Association's Centennial Vision. This study's results provide a benchmark by which to evaluate future accomplishments. Copyright © 2014 by the American Occupational Therapy Association, Inc.
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Asian Americans and materialism: Exploring the phenomenon and its why and when.
Zhang, Jia Wei
2018-05-24
Consumer values, including but not limited to materialism, have received much less attention than other topics within research on Asian Americans. Across 3 studies (N = 6,955), the author explored the difference between Asian Americans and White/European Americans on materialism, and the mediating and moderating mechanisms. Studies 1a-1c found Asian Americans, compared to White/European Americans, more strongly endorsed materialistic values. In Study 2, the author tested a multiple mediation model and demonstrated that Asian Americans, compared to White/European Americans, more strongly endorse materialistic values because they reported higher extrinsic aspirations (i.e., stronger desires for money, image, and popularity). Finally, in Study 3, the author tested a moderation model and found that Asian Americans who are higher on a general tendency to adhere to norms endorse a greater level of materialism than White/European Americans. The author discussed how these results have implications for expanding the research topics within research on Asian Americans, consequences for mental health and provide future directions to counteract materialism. (PsycINFO Database Record (c) 2018 APA, all rights reserved).
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Japanese and American Management: Theory Z and Beyond
George W England
1983-01-01
This article analyzes studies comparing Japanese and American managers, workers, and societies in order to consider questions raised by William Ouchi's book, Theory Z: How American Business Can Meet the Japanese Challenge. The analysis results in 2 general observations: 1) Theory Z management is not likely to become the accepted norm in American companies to the extent that it has in Japan, and 2) the major conceptual or theoretical lesson we can learn from the Japanese is the potential value...
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Joshua R. Pate; Steven N. Waller
2012-01-01
The purpose of this exploratory research was measuring facility managers’ knowledge of the Americans with Disabilities Act (ADA), and it may assist in decreasing the gap in knowledge between facility managers and the needs of people with physical disabilities. An existing survey examining ADA knowledge was slightly modified and used for this study. Four athletic facility managers from universities in a large Bowl Championship Series conference participated in the study. Results provided a pre...
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Lima-Costa, M Fernanda; Macinko, James; Mambrini, Juliana Vaz de Mello; Peixoto, Sérgio Viana; Pereira, Alexandre Costa; Tarazona-Santos, Eduardo; Ribeiro, Antonio Luiz Pinho
2016-05-01
The influence of genetic ancestry on Trypanosoma cruzi infection and Chagas disease outcomes is unknown. We used 370,539 Single Nucleotide Polymorphisms (SNPs) to examine the association between individual proportions of African, European and Native American genomic ancestry with T. cruzi infection and related outcomes in 1,341 participants (aged ≥ 60 years) of the Bambui (Brazil) population-based cohort study of aging. Potential confounding variables included sociodemographic characteristics and an array of health measures. The prevalence of T. cruzi infection was 37.5% and 56.3% of those infected had a major ECG abnormality. Baseline T. cruzi infection was correlated with higher levels of African and Native American ancestry, which in turn were strongly associated with poor socioeconomic circumstances. Cardiomyopathy in infected persons was not significantly associated with African or Native American ancestry levels. Infected persons with a major ECG abnormality were at increased risk of 15-year mortality relative to their counterparts with no such abnormalities (adjusted hazard ratio = 1.80; 95% 1.41, 2.32). African and Native American ancestry levels had no significant effect modifying this association. Our findings indicate that African and Native American ancestry have no influence on the presence of major ECG abnormalities and had no influence on the ability of an ECG abnormality to predict mortality in older people infected with T. cruzi. In contrast, our results revealed a strong and independent association between prevalent T. cruzi infection and higher levels of African and Native American ancestry. Whether this association is a consequence of genetic background or differential exposure to infection remains to be determined.
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Culture and diet among Chinese American children aged 9–13 years: A qualitative study
This study examined Chinese American children's behaviors, food preferences, and cultural influences on their diet. Qualitative individual interviews were conducted with twenty-five Chinese American children aged 9-13 years in community centers and Chinese schools in Houston, TX using constructs fro...
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Cheung, Rebecca Y. M.; Park, Irene J. K.
2010-01-01
The present study tested a theoretical model of emotion regulation (Yap, Sheeber, & Allen, 2007) in a sample of Asian American and European American college students (N = 365). Specifically, the mediating role of anger suppression in the effect of temperament and family processes on depressive symptoms was tested across race and levels of interdependent self-construal (a culturally based self orientation emphasizing connectedness with others). Next, the moderation of the suppression—depression relation was tested by race and interdependent self-construal. Results indicated that the hypothesized model fit well across Asian American and European American students as well as those with high vs. low levels of interdependent self-construal. Anger suppression was a significant mediator of the hypothesized indirect effects on depressive symptoms. Moreover, race and interdependent self-construal moderated the suppression—depression link, such that Asian American status and a stronger interdependent self-construal attenuated the relation between anger suppression and depressive symptoms. Understanding both universal and culture-specific aspects of emotion regulation in the development of depressive symptoms will be essential for sound theory, future research, and effective prevention and intervention efforts across diverse populations. PMID:21058815
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Cheung, Rebecca Y M; Park, Irene J K
2010-10-01
The present study tested a theoretical model of emotion regulation (Yap, Sheeber, & Allen, 2007) in a sample of Asian American and European American college students (N = 365). Specifically, the mediating role of anger suppression in the effect of temperament and family processes on depressive symptoms was tested across race and levels of interdependent self-construal (a culturally based self orientation emphasizing connectedness with others). Next, the moderation of the suppression-depression relation was tested by race and interdependent self-construal. Results indicated that the hypothesized model fit well across Asian American and European American students, as well as those with high versus low levels of interdependent self-construal. Anger suppression was a significant mediator of the hypothesized indirect effects on depressive symptoms. Moreover, race and interdependent self-construal moderated the suppression-depression link, such that Asian American status and a stronger interdependent self-construal attenuated the relation between anger suppression and depressive symptoms. Understanding both universal and culture-specific aspects of emotion regulation in the development of depressive symptoms will be essential for sound theory, future research, and effective prevention and intervention efforts across diverse populations. PsycINFO Database Record (c) 2010 APA, all rights reserved.
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Review of the American Physical Society light water reactor safety study
International Nuclear Information System (INIS)
Budnitz, R.J.
1975-11-01
The issue of light-water reactor (LWR) safety has been the subject of a part-time, year-long study sponsored by the American Physical Society and supported by the National Science Foundation and the former Atomic Energy Commission. The 1974-1975 study produced a Report by the Study Group to the Society. The Report's ''Summary of Conclusions and Major Recommendations'' section is presented
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Bass, Sarah Bauerle; Greener, Judith R; Ruggieri, Dominique; Parvanta, Claudia; Mora, Gabriella; Wolak, Caitlin; Normile, Rebecca; Gordon, Thomas F
2015-02-01
Radiological terror presents a real threat, but little is known about how low-income, urban African Americans may respond to such threats. The aim of this study was to understand the unique challenges of this group and to explore their knowledge of what a "dirty bomb" is, their intended behaviors should one occur, and their barriers to complying with "shelter in place" recommendations. Thirty-seven 18-65-year-olds who were users of community centers in disadvantaged areas participated in 3 focus groups in Philadelphia. Results were analyzed by using the Krueger method of analyzing narrative text. The responses highlighted little knowledge or concern about a dirty bomb. Lack of trust in local authorities was expressed, with participants indicating that they did not feel their needs were addressed. While shelter in place was understood, most said they would still check on family or talk with others to get the "whole truth" because the most trusted information sources were neighbors and community leaders. Our results indicate that a risk communication intervention for urban minorities may support desirable behaviors in the event of a dirty bomb, but successful communication will require establishing a local leader as a spokesperson to convince people of the importance of sheltering in place.
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Male sleep duration and fecundability in a North American preconception cohort study
DEFF Research Database (Denmark)
Wise, Lauren Anne; Rothman, Kenneth Jay; Wesselink, Amelia Kent
2018-01-01
OBJECTIVE: To evaluate prospectively the association between male sleep duration and fecundability. DESIGN: Pregnancy Online Study (PRESTO), a Web-based prospective cohort study of North American couples enrolled during the preconception period (2013-2017). SETTING: Not applicable. PATIENT(S): Male...
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Buse, Dawn C; Loder, Elizabeth W; Gorman, Jennifer A; Stewart, Walter F; Reed, Michael L; Fanning, Kristina M; Serrano, Daniel; Lipton, Richard B
2013-09-01
The strikingly higher prevalence of migraine in females compared with males is one of the hallmarks of migraine. A large global body of evidence exists on the sex differences in the prevalence of migraine with female to male ratios ranging from 2:1 to 3:1 and peaking in midlife. Some data are available on sex differences in associated symptoms, headache-related disability and impairment, and healthcare resource utilization in migraine. Few data are available on corresponding sex differences in probable migraine (PM) and other severe headache (ie, nonmigraine-spectrum severe headache). Gaining a clear understanding of sex differences in a range of severe headache disorders may help differentiate the range of headache types. Herein, we compare sexes on prevalence and a range of clinical variables for migraine, PM, and other severe headache in a large sample from the US population. This study analyzed data from the 2004 American Migraine Prevalence and Prevention Study. Total and demographic-stratified sex-specific, prevalence estimates of headache subtypes (migraine, PM, and other severe headache) are reported. Log-binomial models are used to calculate sex-specific adjusted prevalence ratios and 95% confidence intervals for each across demographic strata. A smoothed sex prevalence ratio (female to male) figure is presented for migraine and PM. One hundred sixty-two thousand seven hundred fifty-six individuals aged 12 and older responded to the 2004 American Migraine Prevalence and Prevention Study survey (64.9% response rate). Twenty-eight thousand two hundred sixty-one (17.4%) reported "severe headache" in the preceding year (23.5% of females and 10.6% of males), 11.8% met International Classification of Headache Disorders-2 criteria for migraine (17.3% of females and 5.7% of males), 4.6% met criteria for PM (5.3% of females and 3.9% of males), and 1.0% were categorized with other severe headache (0.9% of females and 1.0% of males). Sex differences were observed in
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Devos, Thierry; Gavin, Kelly; Quintana, Francisco J
2010-01-01
In three studies, implicit and explicit measures were used to examine the interconnections between ethnic and national identities among Latino Americans and Caucasian Americans. Consistently, Latino Americans as a group were conceived of as being less American than Caucasian Americans (Studies 1-3). This effect was exhibited by both Caucasian and Latino participants. Overall, Caucasian participants displayed a stronger national identification than Latino participants (Studies 2 and 3). In addition, ethnic American associations accounted for the strength of national identification for Caucasian participants, but not for Latino participants (Study 2). Finally, ethnic differences in national identification among individuals who exclude Latino Americans from the national identity emerged when persistent ethnic disparities were primed, but not when increasing equalities were stressed (Study 3). In sum, ethnic American associations account for the merging versus dissociation between ethnic and national identifications and reflect a long-standing ethnic hierarchy in American society. (c) 2009 APA, all rights reserved.
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Brief report: parenting styles and obesity in Mexican American children: a longitudinal study.
Olvera, Norma; Power, Thomas G
2010-04-01
To assess longitudinally the relations between four parenting styles (authoritative, authoritarian, uninvolved, and indulgent) and child weight status in Mexican American families. Sixty-nine low-income Mexican American mothers and their 4- to 8-year-old children participated in a 4-year longitudinal study. Mothers completed demographic and parenting measures. Children's body weight and height were assessed annually. Body mass index was calculated to determine weight status. At baseline, 65% of children were found to be normal weight, 14% were overweight, and 21% were obese. Analyses examined how parenting styles at baseline predicted child's weight status 3 years later, controlling for initial weight status. Children of indulgent mothers were more likely to become overweight 3 years later than children of authoritative or authoritarian mothers. This study provides longitudinal evidence for the role of indulgent parenting in predicting overweight in Mexican American children. Possible mediating factors that may account for this relationship (e.g., dietary patterns, physical activity patterns, and children's self-regulation) are considered.
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Carroll, Dana Mowls; Wagener, Theodore L; Thompson, David M; Stephens, Lancer D; Peck, Jennifer D; Campbell, Janis E; Beebe, Laura A
2017-12-19
American Indians (AI) have a high prevalence of electronic nicotine delivery system (ENDS) use. However, little information exists on (ENDS) use, either alone or in combination with cigarettes (dual use), among AI. The objective of this small-scaled study was to examine use behaviours and dependence among exclusive ENDS users and dual users of AI descent. Exclusive smokers were included for comparison purposes. Oklahoma, USA. Adults of AI descent who reported being exclusive ENDS users (n=27), dual users (n=28) or exclusive cigarette smokers (n=27). Participants completed a detailed questionnaire on use behaviours. The Hooked on Nicotine Checklist (HONC) was used to assess loss of autonomy over cigarettes and was reworded for ENDS. Dual users completed the HONC twice. Sum of endorsed items indicated severity of diminished autonomy. Comparisons were made with non-parametric methods and statistical significance was defined as Pautonomy over ENDS was similar among ENDS and dual users (medians: 4 vs 3; P=0.6865). Among dual users, severity of diminished autonomy was lower for ENDS than cigarettes (medians: 3 vs 9; P=autonomy (4 vs 8; P=0.0077). Comparing dual users with smokers, median severity of diminished autonomy over cigarettes did not differ (P=0.6865). Severity of diminished autonomy was lower for ENDS than cigarettes in this small sample of AI. Future, adequately powered studies should be conducted to fully understand ENDS use patterns and dependence levels in this population. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.
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Depression in Asian-American and Caucasian undergraduate students.
Young, Christina B; Fang, Daniel Z; Zisook, Sidney
2010-09-01
Depression is a serious and often under-diagnosed and undertreated mental health problem in college students which may have fatal consequences. Little is known about ethnic differences in prevalence of depression in US college campuses. This study compares depression severity in Asian-American and Caucasian undergraduate students at the University of California San Diego (UCSD). Participants completed the nine item Patient Health Questionnaire and key demographic information via an anonymous online questionnaire. Compared to Caucasians, Asian-Americans exhibited significantly elevated levels of depression. Furthermore, Korean-American students were significantly more depressed than Chinese-American, other minority Asian-American, and Caucasian students. In general, females were significantly more depressed than males. Results were upheld when level of acculturation was considered. The demographic breakdown of the student population at UCSD is not representative to that of the nation. These findings suggest that outreach to female and Asian-American undergraduate students is important and attention to Korean-American undergraduates may be especially worthwhile. 2010 Elsevier B.V. All rights reserved.
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Camras, Linda; Kolmodin, Karen; Chen, Yinghe
2008-01-01
This study compared Mainland Chinese, Chinese American and European American mothers' self-reported emotional expression within the family. Mothers of 3-year-old European American (n = 40), Chinese American (n = 39) and Mainland Chinese (n = 36) children (n = 20 girls per group) completed the Self-Expressiveness in the Family Questionnaire (SEFQ),…
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Delaney, Meghan; Harris, Samantha; Haile, Askale; Johnsen, Jill; Teramura, Gayle; Nelson, Karen
2015-10-01
There has yet to be a comprehensive analysis of blood group antigen prevalence in Asian Americans and Native Americans. There may be ethnic differences in blood group frequencies that would result in clinically important mismatches through transfusion. Blood donors who self-identified as Asian or Native American were tested using a single-nucleotide polymorphism (SNP) DNA array (HEA BeadChip kit, Bioarray Solutions Ltd) that predicts expression of 38 human erythrocyte antigens (HEAs) and by serology for ABO, D, C, M, N, Jk(a) , and Jk(b) . The prevalence of blood group antigens was compared to published European prevalence. Discrepancies between SNP-predicted and serology-detected antigens were tallied. A total of 9087 blood donors were tested from nine Asian and Native American heritages. The predicted prevalence of selected antigens in the RHCE, JK, FY, MNS, LU, CO, and DO blood group systems were variable between Asian populations, but overall not significantly different than Europeans. Compared to European frequencies, Kell blood group allele frequencies were significantly different in the Chinese, Native American, Hawaiian/Pacific Islander, South Asian, and Southeast Asian heritage blood donors; Diego antigens Di(a) and Di(b) were different in donors of Native American and South Asian ancestries (p Asian and Native Americans donors. Several ethnic groups exhibited differences in HEA frequencies compared to Europeans. Genotype-serotype discrepancies were detected in all systems studied. © 2015 AABB.
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Grineski, Sara E; Collins, Timothy W; Morales, Danielle X
2017-07-01
Studies have demonstrated disparate exposures to carcinogenic hazardous air pollutants (HAPs) in neighborhoods with high densities of Black and Hispanic residents in the US. Asians are the fastest growing racial/ethnic group in the US, yet they have been underemphasized in previous studies of environmental health and injustice. This cross-sectional study investigated possible disparities in residential exposure to carcinogenic HAPs among Asian Americans, including Asian American subgroups in the US (including all 50 states and the District of Columbia, n = 71,208 US census tracts) using National Air Toxics Assessment and US Census data. In an unadjusted analysis, Chinese and Korean Americans experience the highest mean cancer risks from HAPs, followed by Blacks. The aggregated Asian category ranks just below Blacks and above Hispanics, in terms of carcinogenic HAP risk. Multivariate models adjusting for socioeconomic status, population density, urban location, and geographic clustering show that an increase in proportion of Asian residents in census tracts is associated with significantly greater cancer risk from HAPs. Neighborhoods with higher proportions (as opposed to lower proportions) of Chinese, Korean, and South Asian residents have significantly greater cancer risk burdens relative to Whites. Tracts with higher concentrations of Asians speaking a non-English language and Asians that are US-born have significantly greater cancer risk burdens. Asian Americans experience substantial residential exposure to carcinogenic HAPs in US census tracts and in the US more generally. Copyright © 2017 Elsevier Ltd. All rights reserved.
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Korobova, Nadia; Starobin, Soko S.
2015-01-01
This study examines the relationship between student engagement, student satisfaction, and the academic success of international and American students using 2008 National Survey of Student Engagement (NSSE) data. It was found that international students scored slightly higher than American students on enriching educational experiences and…
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International Nuclear Information System (INIS)
Jamieson, D.
2006-01-01
This paper explores the paradox that while Americans generally identify themselves as environmentalists, they show little willingness to voluntarily restrain their behavior or to support specific fiscal policies that would result in increased levels of environmental protection. I explore the role of values in the explanation of this paradox, and discuss some of the difficulties involved in studying values and their role in human behavior
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Willis, Belinda F.
2016-01-01
Literature that addresses how the arts enhance student learning through creative expression is minimal. This is especially true for African-American elementary students from high-poverty backgrounds. The purpose of this study was to employ a case study design to explore how African-American elementary students in high-poverty schools experience…
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California Wellness Study: American Indians and Obesity
Hodge, Felicia Schanche; Kotkin-Jaszi, Suzanne T.
2011-01-01
This paper identifies the prevalence and predictors of obesity among California’s American Indian adults. A cross-sectional study was conducted at 13 rural sites. Indian healthcare clinics served as the sampling frame and were selected because of their proximity and access to the target population. Four-hundred and fifty adult American Indians participated; 74 percent were female and 26 percent were male. The average age was 40, ranging from 18–74. Measures included socio-demographics, general health, BMI, type 2 diabetes, exercise and dietary habits. Eighty-two percent were overweight, obese or morbidly obese. Chi-square tests revealed three variables significantly associated with BMI categories: having type 2 diabetes, female gender and poor general health status. A logistic regression model for obese/morbidly obese (BMI > 30) versus overweight/normal (BMI < 30) persons found gender and diabetes status as significant predictors, while general health status showed trend. Females had 1.59 greater odds of being obese than males (p=0.04). Those that do not have diabetes are less likely to be obese (p=0.02). Those that do not have good general health were 2.5 times more likely to be obese than those that have good general health (p=0.06). Overall goodness of fit was significant (p=0.0009). It is important to identify individuals and population who are normal/overweight, obese/morbidly obese so support and interventions can be planned and implemented. PMID:21625381
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A genome-wide association study meta-analysis of clinical fracture in 10,012 African American women
Directory of Open Access Journals (Sweden)
Kira C. Taylor
2016-12-01
Full Text Available Background: Osteoporosis is a major public health problem associated with excess disability and mortality. It is estimated that 50–70% of the variation in osteoporotic fracture risk is attributable to genetic factors. The purpose of this hypothesis-generating study was to identify possible genetic determinants of fracture among African American (AA women in a GWAS meta-analysis. Methods: Data on clinical fractures (all fractures except fingers, toes, face, skull or sternum were analyzed among AA female participants in the Women's Health Initiative (WHI (N = 8155, Cardiovascular Health Study (CHS (N = 504, BioVU (N = 704, Health ABC (N = 651, and the Johnston County Osteoarthritis Project (JoCoOA (N = 291. Affymetrix (WHI and Illumina (Health ABC, JoCoOA, BioVU, CHS GWAS panels were used for genotyping, and a 1:1 ratio of YRI:CEU HapMap haplotypes was used as an imputation reference panel. We used Cox proportional hazard models or logistic regression to evaluate the association of ~2.5 million SNPs with fracture risk, adjusting for ancestry, age, and geographic region where applicable. We conducted a fixed-effects, inverse variance-weighted meta-analysis. Genome-wide significance was set at P < 5 × 10−8. Results: One SNP, rs12775980 in an intron of SVIL on chromosome 10p11.2, reached genome-wide significance (P = 4.0 × 10−8. Although this SNP has a low minor allele frequency (0.03, there was no evidence for heterogeneity of effects across the studies (I2 = 0. This locus was not reported in any previous osteoporosis-related GWA studies. We also interrogated previously reported GWA-significant loci associated with fracture or bone mineral density in our data. One locus (SMOC1 generalized, but overall there was not substantial evidence of generalization. Possible reasons for the lack of generalization are discussed. Conclusion: This GWAS meta-analysis of fractures in African American women identified a potentially novel
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Deleo, Vincent Anthony; Alexis, Andrew; Warshaw, Erin M; Sasseville, Denis; Maibach, Howard I; DeKoven, Joel; Zug, Kathryn A; Belsito, Donald V; Fowler, Joseph F; Marks, James G; Mathias, C G Toby; Pratt, Melanie D; Rietschel, Robert L; Storrs, Frances J; Taylor, James S; Zirwas, Matthew
2016-01-01
The North American Contact Dermatitis Group patch tests patients with suspected allergic contact dermatitis (ACD) to a broad series of screening allergens and publishes periodic reports. We have previously reported on the association of race and ethnicity with the rates of positive responses to standard patch test allergens. This report extends those observations. The aim of the study was to report the North American Contact Dermatitis Group patch testing results from January 1, 1998, to December 31, 2006, comparing the frequency of positive reactions between white and black subjects. Standardized patch testing with 45 allergens was used at 13 centers in North America. χ analysis of results in black subjects as compared with whites was examined. A total of 19,457 patients were tested; 92.9% (17,803) were white and 7.1% (1,360) were black. The final diagnoses of ACD (whites, 45.9%; blacks, 43.6%) and irritant contact dermatitis (13.0%/13.3%) were similar in the 2 groups. The diagnosis of atopic dermatitis was less common in the white patients (8.9%) as compared with the black patients (13.3%). Positive patch test reactions rates were similar for most allergens. However, statistically, blacks reacted more frequently to p-phenylenediamine (7.0% vs 4.4%, P < 0.001), bacitracin (11.6% vs 8.3%, P = 0.0004), as well as specific rubber accelerators mercaptobenzothiazole (2.7% vs 1.8%), thiuram (6.2% vs 4.3%), and mercapto mix (1.9% vs 0.8%, P < 0.001). Whites had an increase in positive reactions to fragrances (12.12% vs 6.77%, P < 0.0001), formaldehyde (9.25% vs 5.45%, P < 0.0001), and some formaldehyde releaser preservatives used in personal care products and textile resins (9.80% vs 6.18%, P < 0.0001). There were statistically different rates of positive patch test reactions to specific allergens between black and white patients suspected of having ACD. The etiology of these differences is unclear but probably relates to culturally determined exposure patterns rather
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Directory of Open Access Journals (Sweden)
Albert Yeung
2014-09-01
Full Text Available Background: This study examined the feasibility, safety and efficacy of an 8-week Relaxation Response (RR-based group. Methods: Twenty-two depressed Chinese American immigrants were recruited. Outcomes measures were response and remission rates, the Hamilton Rating Scale for Depression, Clinical Global Impressions Scale, Quality of Life Enjoyment and Satisfaction Questionnaire, and the Multidimensional Scale of Perceived Social Support Scale. Results: Participants (N = 22 were 82% female, mean age was 53 (±12. After intervention, completers (N = 15 showed a 40% response rate and a 27% remission rate, and statistically significant improvement in most outcome measures. Discussion: The RR-based group is feasible and safe in treating Chinese American immigrants with depression.
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Directory of Open Access Journals (Sweden)
Sharon K. Davis
2016-06-01
Full Text Available Abstract Background Recent emphasis has been placed on elucidating the biologic mechanism linking socioeconomic status (SES to cardiovascular disease (CVD. Positive associations of inflammatory biomarkers provide evidence suggestive of a biologic pathway by which SES may predispose to CVD. African Americans have disproportionately lower SES and have a higher prevalence of CVD risk factors compared to most ethnic/racial groups. Adiponectin (an anti-inflammatory marker is also lower. The objective of this study was to assess the association of adiponectin with SES among African American men and women using the Jackson Heart Study. Methods Study sample included 4340 participants. Linear regression was performed separately by SES and stratified by sex. Annual household income and level of education was used as proxies for SES. Crude, age, health behavior and health status adjusted models were analyzed. The main outcome was log-transformed adiponectin. Results Men in the lowest income group had significantly higher adiponectin than those in the highest income group in the fully adjusted model (ß/standard error [se], p value = .16/.08, p = .0008. Men with < high school level of education had significantly higher adiponectin in the crude and age adjusted models than those with ≥ college degree (.25/.05, p < .0001; .14/.05/ p = .005, respectively. Women with some college or vocational training in the crude and age adjusted models had lower adiponectin compared to women with ≥ college degree (−.09/.03, p = .004; −.06/.03, p = .04, respectively. Conclusion Findings suggest a potential inverse biologic pathway between annual household income and adiponectin among African American men. There was no such finding among women. Findings suggest interventions should be targeted for higher SES African American men to improve adiponectin levels.
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Correlates of social support in older American Indians: the Native Elder Care Study
Conte, Kathleen P.; Schure, Marc B.; Goins, R. Turner
2017-01-01
Objectives This study examined social support and identified demographic and health correlates among American Indians aged 55 years and older. Methods Data were derived from the Native Elder Care Study, a cross-sectional study of 505 community-dwelling American Indians aged ≥55 years. Social support was assessed using the Medical Outcomes Study Social Support Survey measure (MOS-SSS) of which psychometric properties were examined through factor analyses. Logistic regression analyses were used to identify associations between age, sex, educational attainment, marital status, depressive symptomatology, lower body physical functioning, and chronic pain and social support. Results Study participants reported higher levels of affectionate and positive interaction social support (88.2% and 81.8%, respectively) than overall (75.9%) and emotional (69.0%) domains. Increased age, being married/partnered, and female sex were associated with high social support in the final model. Decreased depressive symptomatology was associated with high overall, affectionate, and positive interaction support, and decreased chronic pain with affectionate support. The count of chronic conditions and functional disability were not associated with social support. Conclusions Overall, we found high levels of social support for both men and women in this population, with the oldest adults in our study exhibiting the highest levels of social support. Strong cultural values of caring for older adults and a historical tradition of community cooperation may explain this finding. Future public health efforts may be able to leverage social support to reduce health disparities and improve mental and physical functioning. PMID:25322933
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Klaess, Cynthia C; Jungquist, Carla R
2018-06-01
Ketamine is increasingly utilized for a variety of pain management challenges. Audience comments from a ketamine presentation at the 2015 American Society of Pain Management Nursing (ASPMN) Conference reflected wide variation in ketamine practices as well as barriers to use. The goal was to gain a greater understanding of ASPMN member practice patterns and barriers related to ketamine as adjunctive therapy for pain management. A questionnaire survey design was used. Respondents represented 35 states and 2 countries. The participants were 146 respondents from ASPMN membership (1,485 members). The survey was distributed by ASPMN on SurveyMonkey. Practice setting and ketamine administration practices were assessed with areas for comments. Results were reviewed using frequencies to describe responses and formatted into tables. Comments were individually reviewed and grouped into common themes. Administration of ketamine as an analgesic was reported by 63% of respondents. Continuous intravenous ketamine infusions were the most common route of administration (65%); however, wide variability in dosing and length of therapy was reported. A wide variety of practices and challenges related to ketamine utilization were noted. Numerous studies have indicated the analgesic benefits of ketamine in pain management. The lack of practice standardization has created challenges to its consistent use and outcome measurement. Additionally, the off-label use of ketamine for pain management creates its own unique challenges. However, given the current national climate with intense focus on pain management, interdisciplinary practitioners have an ideal opportunity to evaluate ketamine's use in a comprehensive approach to pain management. Copyright © 2018 American Society for Pain Management Nursing. Published by Elsevier Inc. All rights reserved.
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Social Cognitive Predictors of the Career Goals of Korean American Students
Kelly, Kevin R.; Gunsalus, Ae-Jung Chang; Gunsalus, Robert
2009-01-01
Limited empirical study of the career development of Asian Americans in general and Korean Americans in particular has been conducted. The authors present the results of a theory-based exploration of the career goals of Korean American university students in which ethnic identity, self-efficacy, outcome expectations, and career interests were used…
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Rehm, Colin D; Drewnowski, Adam
2017-03-07
Replacing typical American snacks with tree nuts may be an effective way to improve diet quality and compliance with the 2015-2020 Dietary Guidelines for Americans (DGAs). To assess and quantify the impact of replacing typical snacks with composite tree nuts or almonds on diet metrics, including empty calories (i.e., added sugars and solid fats), individual fatty acids, macronutrients, nutrients of public health concern, including sodium, fiber and potassium, and summary measures of diet quality. Food pattern modeling was implemented in the nationally representative 2009-2012 National Health and Examination Survey (NHANES) in a population of 17,444 children and adults. All between-meal snacks, excluding beverages, were replaced on a per calorie basis with a weighted tree nut composite, reflecting consumption patterns in the population. Model 1 replaced all snacks with tree nuts, while Model 2 exempted whole fruits, non-starchy vegetables, and whole grains (>50% of total grain content). Additional analyses were conducted using almonds only. Outcomes of interest were empty calories (i.e., solid fats and added sugars), saturated and mono- and polyunsaturated fatty acids, fiber, protein, sodium, potassium and magnesium. The Healthy Eating Index-2010, which measures adherence to the 2010 Dietary Guidelines for Americans, was used as a summary measure of diet quality. Compared to observed diets, modeled food patterns were significantly lower in empty calories (-20.1% and -18.7% in Model 1 and Model 2, respectively), added sugars (-17.8% and -16.9%), solid fats (-21.0% and -19.3%), saturated fat (-6.6% and -7.1%)., and sodium (-12.3% and -11.2%). Modeled patterns were higher in oils (65.3% and 55.2%), monounsaturated (35.4% and 26.9%) and polyunsaturated fats (42.0% and 35.7%), plant omega 3 s (53.1% and 44.7%), dietary fiber (11.1% and 14.8%), and magnesium (29.9% and 27.0%), and were modestly higher in potassium (1.5% and 2.9%). HEI-2010 scores were significantly
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A Cultural Study of Chinese American Women's Self-Identification and Education
Li, Qing
2010-01-01
This qualitative research aims to investigate the process of how Chinese American women develop their identities while growing up in the United States as daughters of Chinese immigrants. Specifically, the author explores the following questions: How do Chinese American women come to identify themselves as Chinese American, and act this identity in…
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Parenting within Cultural Context: Comparisons between African-American and Asian-American Parents
Wu, Fang; Qi, Sen
2005-01-01
Using the sub-samples drawn from the National Early Childhood Longitudinal Study: Kindergarten (ECLS-K) database, this study examines similarities and differences between African-American and Asian-American parents in their parenting practice (i.e., parental involvement at home, expectations of child, emotional expressiveness, school involvement,…
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Understanding sleep disturbances in African-American breast cancer survivors: a pilot study.
Taylor, Teletia R; Huntley, Edward D; Makambi, Kepher; Sween, Jennifer; Adams-Campbell, Lucile L; Frederick, Wayne; Mellman, Thomas A
2012-08-01
The goals of this study were (i) to report the prevalence and nature of sleep disturbances, as determined by clinically significant insomnia symptoms, in a sample of African-American breast cancer survivors; (ii) to assess the extent to which intrusive thoughts about breast cancer and fear of recurrence contributes to insomnia symptoms; and (iii) to assess the extent to which insomnia symptoms contribute to fatigue. African-American breast cancer survivors completed surveys pertaining to demographics, medical history, insomnia symptoms, and intrusive thoughts about breast cancer, fear of cancer recurrence, and fatigue. Hierarchical regression models were performed to investigate the degree to which intrusive thoughts and concerns of cancer recurrence accounted for the severity of insomnia symptoms and insomnia symptom severity's association with fatigue. Forty-three percent of the sample was classified as having clinically significant sleep disturbances. The most commonly identified sleep complaints among participants were sleep maintenance, dissatisfaction with sleep, difficulty falling asleep, and early morning awakenings. Intrusive thoughts about breast cancer were a significant predictor of insomnia symptoms accounting for 12% of the variance in insomnia symptom severity. After adjusting for covariates, it was found that insomnia symptom severity was independently associated with fatigue accounting for 8% of variance. A moderate proportion of African-American breast cancer survivors reported significant problems with sleep. Sleep disturbance was influenced by intrusive thoughts about breast cancer, and fatigue was associated with the severity of participants' insomnia symptoms. This study provides new information about sleep-related issues in African-American breast cancer survivors. Copyright © 2011 John Wiley & Sons, Ltd.
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Family Structure and Family Processes in Mexican American Families
Zeiders, Katharine H.; Roosa, Mark W.; Tein, Jenn-Yun
2011-01-01
Despite increases in single-parent families among Mexican Americans (MA), few studies have examined the association of family structure and family adjustment. Utilizing a diverse sample of 738 Mexican American families (21.7% single parent), the current study examined differences across family structure on early adolescent outcomes, family functioning, and parent-child relationship variables. Results revealed that early adolescents in single parent families reported greater school misconduct,...
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A Contrastive Study of Chinese and American University Students' "Friend" Concepts
Chen, Cheng
2015-01-01
The research aims to get representations and cultural causes of cross-cultural differences in Chinese and American University Students' "friend" concepts by empirical studies including questionnaire and interviews. Based on the statistics of the research, the research analyzes the different interactions of "friends" in…
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Kuchner, Joan F.
This study explores cultural influences in the first three months of life by comparing the daily experiences of first generation Chinese-American and European-American infants whose parents were born in the United States. The study focused on 10 Chinese-American and 10 European-American families whose mothers were recruited during the third…
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Lee, Yi-Hui; Salman, Ali; Wang, Fan
2012-02-01
The purpose of this article was to report identified barriers and challenges experienced in the recruiting process of Chinese American adolescents to a cross-sectional HIV/AIDS-related study. Snowball sampling method was used to recruit Chinese American adolescents from Chinese American communities in a U.S. Midwestern state. Barriers and challenges to recruitment were reviewed and analyzed from Chinese cultural perspectives in the hope of aiding researchers and health care providers understand and facilitate future recruitment of Chinese Americans for HIV/AIDS prevention studies. Barriers to recruitment were found related to the taboo topic of sexual issues in Chinese culture, unawareness and denial of HIV/AIDS risks, authoritarian parenting style in Chinese culture, and the required active consents. Facilitating factors of recruiting Chinese American adolescents to future HIV/AIDS prevention research or intervention programs are discussed. Information provided in this article may increase nurses' awareness of various barriers that they might encounter when they conduct research or address HIV/AIDS-related topics of Chinese American adolescents. Copyright © 2012 Elsevier Inc. All rights reserved.
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A Case Study of the Development of African American Women Executives
Brooks Greaux, Lisa
2010-01-01
Even in an era when the country elected an African American man as President of the United States, there is still a paucity of African American women executives within Fortune 500 companies. Although more African American women have joined the ranks of corporate management over the last two decades, the numbers, when compared to those of White…
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Tobacco Use and Cardiovascular Disease among American Indians: The Strong Heart Study
Directory of Open Access Journals (Sweden)
Thomas K. Welty
2010-10-01
Full Text Available Tobacco use among American Indians has a long and complicated history ranging from its utilization in spiritual ceremonies to its importance as an economic factor for survival. Despite this cultural tradition and long history, there are few studies of the health effects of tobacco in this population. The Strong Heart Study is a prospective observational study of cardiovascular disease (CVD in 13 American Indian tribes in Arizona, Oklahoma, and North and South Dakota with 4,549 participants. Baseline examinations were followed by two examinations at regular intervals and 16 years of morbidity and mortality follow-up. Hazard ratios (HRs for non-fatal CVD for current smokers vs. non-smokers after adjusting for other risk factors were significant in women (HR = 1.94, 95% CI 1.54 to 2.45 and men (HR = 1.59, 95% CI 1.16 to 2.18. Hazard ratios for fatal CVD for current smokers vs. non-smokers after adjusting for other risk factors were significant in women (HR = 1.64, 95% CI 1.04 to 2.58, but not in men. Individuals who smoked and who were diagnosed with diabetes mellitus, hypertension or renal insufficiency were more likely to quit smoking than those without these conditions. On average, American Indians smoke fewer cigarettes per day than other racial/ethnic groups; nevertheless, the ill effects of habitual tobacco use are evident in this population.
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Hartlep, Nicholas Daniel; Lowinger, Robert Jay
2014-01-01
This exploratory study examined white undergraduate students' (a) racial attitudes towards Asian Americans, (b) principled policy attitudes toward affirmative action, and (c) self-interest in relation to their support for college-based affirmative action policies for Asian Americans at a Midwestern university. A sample (n = 264, 28% male, 72%…
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Dinh, Khanh T; Weinstein, Traci L; Nemon, Melissa; Rondeau, Sara
2008-12-01
On the basis of acculturation theory, explicating mutual influences between different cultural or ethnic groups coming into contact, this study focused "on the other side of acculturation" theory by examining the effects of intercultural contact with Asians and Asian Americans on the psychosocial experiences of White American college students. Participants (N = 315), undergraduates attending a public university located within the state of Massachusetts, completed a survey that assessed demographic and personal characteristics, acculturation (extent of intercultural contact with Asian people and Asian cultures), attitudes towards Asians and Asian Americans, awareness of institutional discrimination and blatant racial issues, and psychological distress. Results indicated that White American students' intercultural contact with Asians and Asian Americans contributed significant variance to the prediction of their attitudes towards this ethnic group and awareness of discrimination and racial issues, but not to psychological distress. This study provides implications for understanding mutual acculturative influences between different ethnic groups in the United States.
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Energy Technology Data Exchange (ETDEWEB)
Vichare, Anushree; Washington, Raynard; Patton, Caroline; Arnone, Anna [ASTRO, Fairfax, Virginia (United States); Olsen, Christine [Massachusetts General Hospital, Boston, Massachusetts, (United States); Fung, Claire Y. [Commonwealth Newburyport Cancer Center, Newburyport, Massachusetts (United States); Hopkins, Shane [William R. Bliss Cancer Center, Ames, Iowa (United States); Pohar, Surjeet, E-mail: spohar@netzero.net [Indiana University Health Cancer Center East, Indiana University, Indianapolis, Indiana (United States)
2013-12-01
Purpose: To determine the characteristics, needs, and concerns of the current radiation oncology workforce, evaluate best practices and opportunities for improving quality and safety, and assess what we can predict about the future workforce. Methods and Materials: An online survey was distributed to 35,204 respondents from all segments of the radiation oncology workforce, including radiation oncologists, residents, medical dosimetrists, radiation therapists, medical physicists, nurse practitioners, nurses, physician assistants, and practice managers/administrators. The survey was disseminated by the American Society for Radiation Oncology (ASTRO) together with specialty societies representing other workforce segments. An overview of the methods and global results is presented in this paper. Results: A total of 6765 completed surveys were received, a response rate of 19%, and the final analysis included 5257 respondents. Three-quarters of the radiation oncologists, residents, and physicists who responded were male, in contrast to the other segments in which two-thirds or more were female. The majority of respondents (58%) indicated they were hospital-based, whereas 40% practiced in a free-standing/satellite clinic and 2% in another setting. Among the practices represented in the survey, 21.5% were academic, 25.2% were hospital, and 53.3% were private. A perceived oversupply of professionals relative to demand was reported by the physicist, dosimetrist, and radiation therapist segments. An undersupply was perceived by physician's assistants, nurse practitioners, and nurses. The supply of radiation oncologists and residents was considered balanced. Conclusions: This survey was unique as it attempted to comprehensively assess the radiation oncology workforce by directly surveying each segment. The results suggest there is potential to improve the diversity of the workforce and optimize the supply of the workforce segments. The survey also provides a benchmark for
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International Nuclear Information System (INIS)
Vichare, Anushree; Washington, Raynard; Patton, Caroline; Arnone, Anna; Olsen, Christine; Fung, Claire Y.; Hopkins, Shane; Pohar, Surjeet
2013-01-01
Purpose: To determine the characteristics, needs, and concerns of the current radiation oncology workforce, evaluate best practices and opportunities for improving quality and safety, and assess what we can predict about the future workforce. Methods and Materials: An online survey was distributed to 35,204 respondents from all segments of the radiation oncology workforce, including radiation oncologists, residents, medical dosimetrists, radiation therapists, medical physicists, nurse practitioners, nurses, physician assistants, and practice managers/administrators. The survey was disseminated by the American Society for Radiation Oncology (ASTRO) together with specialty societies representing other workforce segments. An overview of the methods and global results is presented in this paper. Results: A total of 6765 completed surveys were received, a response rate of 19%, and the final analysis included 5257 respondents. Three-quarters of the radiation oncologists, residents, and physicists who responded were male, in contrast to the other segments in which two-thirds or more were female. The majority of respondents (58%) indicated they were hospital-based, whereas 40% practiced in a free-standing/satellite clinic and 2% in another setting. Among the practices represented in the survey, 21.5% were academic, 25.2% were hospital, and 53.3% were private. A perceived oversupply of professionals relative to demand was reported by the physicist, dosimetrist, and radiation therapist segments. An undersupply was perceived by physician's assistants, nurse practitioners, and nurses. The supply of radiation oncologists and residents was considered balanced. Conclusions: This survey was unique as it attempted to comprehensively assess the radiation oncology workforce by directly surveying each segment. The results suggest there is potential to improve the diversity of the workforce and optimize the supply of the workforce segments. The survey also provides a benchmark for
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Regional variation in smoking among African Americans.
King, G; Polednak, A P; Bendel, R
1999-08-01
The impact of geographic region and metropolitan residence on smoking prevalence among African Americans has not been adequately examined. This study analyzed 5 years of data from the National Health Interview Survey (1990-1994) on current smoking and regional variation among 16,738 African Americans. Results. Respondents in the West had the lowest unadjusted smoking prevalence rates and Midwest residents had the highest. Current smoking was lower among African Americans living in non-central cities than in central cities even after adjusting for several sociodemographic covariates. Multivariate logistic regression analysis revealed that black women in the South were significantly less likely to be smokers compared with any other gender/region group. These findings suggest the significance of gender and regional factors such as the social history of migration, social stress and racism, exposure to tobacco advertisement, variations in cultural influences, community structures, and coping strategies in under standing African American smoking behavior. Copyright 1999 American Health Foundation and Academic Press.
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Osteoporosis and Asian American Women
... and Asian American Women Osteoporosis and Asian American Women Asian American women are at high risk for ... medications. Are There Any Special Issues for Asian Women Regarding Bone Health? Recent studies indicate a number ...
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Wang, Dan Dan; Huang, Guo Fu; He, Ming Guang; Wu, Ling Ling; Lin, Shan
2011-03-01
To summarize the design and methodology of a multi-center study. With the existed ethnic differences of glaucoma, this survey will explore the differences with regard to anterior and posterior ocular segment parameters between Caucasians and Chinese. In this study, four cohorts including American Caucasians and American Chinese from San Francisco, southern mainland Chinese from Guangzhou, and northern mainland Chinese from Beijing were prospectively enrolled for a series of eye examinations and tests from May 2008 to December 2010. A total of 120 subjects including 15 of each gender in each age decade from 40s to 70s were recruited for each group. Data of the following tests were collected: a questionnaire eliciting systemic and ocular disease history, blood pressure, presenting and best corrected visual acuity, auto-refraction, Goldmann applanation tonometry, gonioscopy, A-scan, anterior segment optical coherence tomography (ASOCT), ultrasound biomicroscopy (UBM), visual field (VF), Heidelberg retinal tomography (HRT), OCT for optic nerve, and digital fundus photography. this study will provide insights to the etiologies of glaucoma especially PACG through inter-ethnic comparisons of relevant ocular anatomic and functional parameters.
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American preferences for “smart” guns versus traditional weapons: Results from a nationwide survey
Directory of Open Access Journals (Sweden)
Lacey Nicole Wallace
2016-12-01
Full Text Available This study examines Americans' preferences regarding smart guns. The study builds on prior research by including previously unexamined factors, specifically victimization and comfort sharing gun ownership status with a doctor. Further, this study examines differences in preference patterns among gun owners and non-owners. Data were obtained from a nationwide online survey with 524 respondents in February 2016. The study finds that, among non-owners, older respondents and those with pro-gun attitudes are less likely to prefer smart guns to traditional firearms. Among gun owners, those with moderate political views, those with a history of victimization, and those residing in the Northeast are all more likely to prefer smart guns. Males and those with pro-gun attitudes are less likely to prefer smart guns. Education, income, race, marital status, presence of children in the home, and comfort discussing gun ownership with a doctor had no significant association with smart gun preference. Practical implications of these findings are discussed.
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Facts about American Indian Education
American Indian College Fund, 2010
2010-01-01
As a result of living in remote rural areas, American Indians living on reservations have limited access to higher education. One-third of American Indians live on reservations, according to the U.S. Census Bureau. According to the most recent U.S. government statistics, the overall poverty rate for American Indians/Alaska Natives, including…
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Austin, Melissa A
2002-04-01
Recent completion of the draft sequence of the human genome has been greeted with both excitement and skepticism, and the potential of this accomplishment for advancing public health has been tempered by ethical concerns about the protection of human subjects. This commentary explores ethical issues arising in human genome epidemiology by using a case study approach based on the ongoing Japanese American Family Study at the University of Washington in Seattle (1994-2003). Ethical issues encountered in designing the study, collecting the data, and reporting the study results are considered. When developing studies, investigators must consider whether to restrict the study to specific racial or ethnic groups and whether community involvement is appropriate. Once the study design is in place, further ethical issues emerge, including obtaining informed consent for DNA banking and protecting the privacy and confidentiality of family members. Finally, investigators must carefully consider whether to report genotype results to study participants and whether pedigrees illustrating the results of the study will be published. Overall, the promise of genomics for improving public health must be pursued based on the fundamental ethical principles of respect for persons, beneficence, and justice.
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Lewis, Cora E.; Diaz, Keith M.; Carson, April P.; Kim, Yongin; Calhoun, David; Yano, Yuichiro; Viera, Anthony J.; Shimbo, Daichi
2015-01-01
BACKGROUND Several ambulatory blood pressure monitoring (ABPM) measures have been associated with increased cardiovascular disease risk independent of clinic blood pressure (BP). African Americans have higher clinic BP compared with Whites but few data are available on racial differences in ABPM measures. METHODS We compared ABPM measures between African American (n = 178) and White (n = 103) participants at the Year 5 Coronary Artery Risk Development in Young Adults study visit. BP was measured during a study visit and the second and third measurements were averaged. ABPM was conducted over the following 24 hours. RESULTS Mean ± SD age of participants was 29.8±3.8 years and 30.8±3.5 years for African Americans and Whites, respectively. Mean daytime systolic BP (SBP) was 3.90 (SD 1.18) mm Hg higher among African Americans compared with Whites (P ABPM was higher among African Americans compared with Whites. CONCLUSIONS These data suggest racial differences in several ABPM measures exist. PMID:25376639
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Ellis, Antonio L.; Hartlep, Nicholas D.
2017-01-01
Stuttering places students at-risk for being stereotyped and experiencing identity difficulties in school. This study hoped to fill a lacuna in the literature on the educational experiences of African American male stutterers. Six African American adult males who stuttered and lived in Washington, DC; Maryland; and/or Virginia participated in this…
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A new customized fetal growth standard for African American women: the PRB/NICHD Detroit Study
Tarca, Adi L.; Romero, Roberto; Gudicha, Dereje W.; Erez, Offer; Hernandez-Andrade, Edgar; Yeo, Lami; Bhatti, Gaurav; Pacora, Percy; Maymon, Eli; Hassan, Sonia S.
2018-01-01
Background The assessment of fetal growth disorders requires a standard. Current nomograms for the assessment of fetal growth in African American women have been derived either from neonatal (rather than fetal) biometry data or have not been customized for maternal ethnicity, weight, height, parity, and fetal sex. Objective We sought to 1) develop a new customized fetal growth standard for African American mothers; and 2) compare such a standard to three existing standards for the classification of fetuses as small (SGA) or large (LGA) for gestational age. Study Design A retrospective cohort study included 4,183 women (4,001 African American and 182 Caucasian) from the Detroit metropolitan area who underwent ultrasound examinations between 14 and 40 weeks of gestation (the median number of scans per pregnancy was 5, interquartile range 3-7) and for whom relevant covariate data were available. Longitudinal quantile regression was used to build models defining the “normal” estimated fetal weight (EFW) centiles for gestational age in African American women, adjusted for maternal height, weight, parity, and fetal sex, and excluding pathologic factors with a significant effect on fetal weight. The resulting Perinatology Research Branch/Eunice Kennedy Shriver National Institute of Child Health and Human Development (hereinafter, PRB/NICHD) growth standard was compared to 3 other existing standards—the customized gestation-related optimal weight (GROW) standard; the Eunice Kennedy Shriver National Institute of Child Health and Human Development (hereinafter, NICHD) African American standard; and the multinational World Health Organization (WHO) standard—utilized to screen fetuses for SGA (90th centile) based on the last available ultrasound examination for each pregnancy. Results 1) First, the mean birthweight at 40 weeks was 133g higher for neonates born to Caucasian than to African American mothers and 150g higher for male than female neonates; maternal weight
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An acoustical study of English word stress produced by Americans and Koreans
Yang, Byunggon
2002-05-01
Acoustical correlates of stress can be divided into duration, intensity, and fundamental frequency. This study examined the acoustical difference in the first two syllables of stressed English words produced by ten American and Korean speakers. The Korean subjects scored very high in TOEFL. They read, at a normal speed, a fable from which the acoustical parameters of eight words were analyzed. In order to make the data comparison meaningful, each parameter was collected at 100 dynamic time points proportional to the total duration of the two syllables. Then, the ratio of the parameter sum of the first rime to that of the second rime was calculated to determine the relative prominence of the syllables. Results showed that the durations of the first two syllables were almost comparable between the Americans and Koreans. However, statistically significant differences showed up in the diphthong pronunciations and in the words with the second syllable stressed. Also, remarkably high r-squared values were found between pairs of the three acoustical parameters, which suggests that either one or a combination of two or more parameters may account for the prominence of a syllable within a word. [Work supported by Korea Science Foundation R01-1999-00229.
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Defining refractory migraine: results of the RHSIS Survey of American Headache Society members.
Schulman, Elliott A; Peterlin, B Lee; Lake, Alvin E; Lipton, Richard B; Hanlon, Alexandra; Siegel, Sherry; Levin, Morris; Goadsby, Peter J; Markley, Herbert G
2009-04-01
To gauge consensus regarding a proposed definition for refractory migraine proposed by Refractory Headache Special Interest Section, and where its use would be most appropriate. Headache experts have long recognized that a subgroup of headache sufferers remains refractory to treatment. Although different groups have proposed criteria to define refractory migraine, the definition remains controversial. The Refractory Headache Special Interest Section of the American Headache Society developed a definition through a consensus process, assisted by a literature review and initial membership survey. A 12-item questionnaire was distributed at the American Headache Society meeting in 2007 during a platform session and at the Refractory Headache Special Interest Section symposium. The same questionnaire was subsequently sent to all American Headache Society members via e-mail. A total of 151 responses from AHS members form the basis of this report. The survey instrument was designed using Survey Monkey. Frequencies and percentages of the survey were used to describe survey responses. American Headache Society members agreed that a definition for refractory migraine is needed (91%) that it should be added to the International Classification of Headache Disorders-2 (86%), and that refractory forms of non-migraine headache disorders should be defined (87%). Responders believed a refractory migraine definition would be of greatest value in selecting patients for clinical drug trials. The current refractory migraine definition requires a diagnosis of migraine, interference with function or quality of life despite modification of lifestyle factors, and adequate trials of acute and preventive medicines with established efficacy. The proposed criteria for the refractory migraine definition require failing 2 preventive medications to meet the threshold for failure. Although 42% of respondents agreed with the working definition of refractory migraine, 43% favored increasing the
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Low physical activity is a major health issue among Chinese Americans. This study explored Chinese–American children's physical activity behaviors and influencing factors. Twenty-five children of Chinese or Taiwanese descent were interviewed to understand their favorite sports or physical activities...
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Buse, Dawn C; Serrano, Daniel; Reed, Michael L; Kori, Shashi H; Cunanan, Cedric M; Adams, Aubrey Manack; Lipton, Richard B
2015-06-01
their triptan regimen. The study sample (N = 2128) included 111 individuals who added another triptan, 118 who added an opioid or barbiturate, and 69 who added an NSAID, with referent groups of approximately 600 cases in each group who remained consistent. In general, MIDAS scores were higher among those who made changes from one year to the next compared with those who did not make changes in therapy. In fully adjusted models, adding triptans or NSAIDs was associated with increased disability for HFEM/CM cases at follow-up but decreased disability at follow-up for MFEM cases, resulting in significant interaction effects for both adding triptans and NSAIDs, respectively (15.88, 95% confidence interval [CI] 0.75, 31.01, 38.52, 95% CI 12.43, 64.61). While the effects of adding vs staying consistent on the outcome of headache-related disability varied by medication type added and headache frequency strata, in general, these results suggest that for individuals with migraine, adding acute therapies to current triptan use is generally not associated with reductions in headache-related disability. The results were strongest among persons with HFEM and CM. These results identify important unmet medical needs in current migraine management, especially among patients with high-frequency migraine, and suggest that alternative treatment strategies are needed to improve patient outcomes. © 2015 American Headache Society.
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American Depositary: A Case Study for Brazilian Market
Directory of Open Access Journals (Sweden)
André Machado Caldeira
2012-06-01
Full Text Available Specialists often question market efficiency. Some works suggest arbitrage opportunities in several financial operations. Such opportunities can be explained mainly by information asymmetry, since pricing in the stock market is directly linked to information; therefore, the investor that has access to such information the soonest has a competitive advantage. The objective of this paper is to verify the existence of arbitrage opportunities via ADRs, traded in the American market, and their respective stocks, which are traded in the domestic market. Through a case study conducted with four companies, not considering the transition costs, arbitrage opportunity windows were found. Among the companies studied, two had frequent arbitrage opportunities, for one of them the arbitrage opportunity can be shaped by the time series model.
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Vitale, Jacopo A; Caumo, Andrea; Roveda, Eliana; Montaruli, Angela; La Torre, Antonio; Battaglini, Claudio L; Carandente, Franca
2016-10-01
Vitale, JA, Caumo, A, Roveda, E, Montaruli, A, La Torre, A, Battaglini, CL, and Carandente, F. Physical attributes and NFL Combine performance tests between Italian National League and American football players: a comparative study. J Strength Cond Res 30(10): 2802-2808, 2016-The purpose of this study was to examine anthropometric measurements and the results of a battery of performance tests administered during the National Football League (NFL) Combine between American football players who were declared eligible to participate in the NFL Combine and football players of a top Italian team (Rhinos Milan). Participants (N = 50) were categorized by position into 1 of 3 groups based on playing position: skill players (SP) included wide receivers, cornerbacks, free safeties, strong safeties, and running backs; big skill players (BSP) consisted of fullbacks, linebackers, tight ends, and defensive ends; lineman (LM) included centers, offensive guards, offensive tackles, and defensive tackles. A 1-way analysis of variance followed by the Tukey-Kramer post hoc test was used for comparisons between Italian players by playing position. Ninety-five percent CIs were used for comparisons between American and Italian football for the NFL Combine performance tests. Significant differences for all the variables between the 3 playing categories were observed among the Italian players; LM had higher anthropometric and body composition values than SP (p football players presented significantly higher anthropometric values and test performance scores when compared with Italian players. Administrators of professional football teams in Italy need to improve the player's physical attributes, so the gap that currently exists between American and Italian players can be reduced, which could significantly improve the quality of American football in Italy.
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Search Results | Page 82 | IDRC - International Development ...
International Development Research Centre (IDRC) Digital Library (Canada)
2015-03-14
Results 811 - 820 of 874 ... Garbage separation: a livelihood option for poor men and women ... for Scholars and American University's Center for Latin American and Latino Studies at a May 2015 event in Washington, DC. ... March 14, 2015.
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Bibliometrics study on the Journal of American College Health:1994-2014☆
Institute of Scientific and Technical Information of China (English)
Xiao Zheng; Yong-Ju Liu; Wei-Hong Hu; Huang Huang; Yan-Pei Ni; Hui-Ning Zhao; Zhen-Zhen Jin; Chi-Chen Zhang
2017-01-01
Objective: To help readers around the world comprehensively understand the development of the journal and evolution of cooperation study, we employed a bibliometrics analysis for the Journal of American College Health. Methods: One-thousand-one-hundred-forty-three articles published in this journal from 1994 were analyzed using the bibliometrics and visualization software CiteSpace. Results: The annual number of published articles and cited studies increased. The published studies by RP Keeling and H Wechsler were at the forefront. "College student" and "alcohol" were prevalent key-words. University of Wisconsin and Harvard University were the institutional leaders of contributions. Conclusions: This journal provides an important platform for sharing research achievements and pro-moting cooperation in this field. The level of articles published is continually improving. A research cooperative network promoted by famous scholars and institutions is developing. However, cross-regional and international cooperation is relatively limited.
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Brown, Daniel E; Sievert, Lynnette Leidy; Morrison, Lynn A; Reza, Angela M; Mills, Phoebe S
2009-01-01
Many studies have found a significantly lower frequency of reported hot flashes (HFs) in Japanese and Japanese American (JA) populations, leading to speculation about possible dietary, genetic, or cultural differences. These studies have relied on subjective reports of HFs. Accordingly, the purpose of this study was to compare both reported and objective HFs measured by sternal and nuchal skin conductance among JA and European American (EA) women. Two surveys of HF frequencies were carried out among women of either EA or JA ethnicity; aged 45 to 55 years; living in Hilo, Hawaii; and not using exogenous hormones. The first was a postal questionnaire (n = 325); the second was carried out during a clinical study of HFs (n = 134). Women in the second group underwent 24-hour ambulatory and 3-hour laboratory monitoring for objective HFs measured through skin conductance at sternal and nuchal sites. Subjective HFs were recorded on the monitor or in a diary. JAs were significantly less likely to report having had HFs in the previous 2 weeks compared with EAs (postal sample: JAs, 30.9%; EAs, 43.9%; chi(2) = 6.9, P < 0.01; monitored sample: JAs, 26.1%; EAs, 46.6%; chi(2) = 5.3, P < 0.05). JAs were also significantly less likely to report experiencing other symptoms (15 of 30 in the postal sample; 6 of 30 in the monitored sample) than EAs. However, JAs did not significantly differ in likelihood of reporting subjective HFs during the 24-hour ambulatory period (JAs, 51.1%; EAs, 55.8%; chi(2) = 0.3, NS), nor in percentage of individuals displaying one or more objective HFs as measured by the skin conductance monitor (JAs, 77.8%; EAs, 72.1%; chi(2) = 0.5, NS). JAs also did not have a significantly fewer number of objective HFs (t = 0.2, NS) nor of subjective HFs (t = 0.8, NS) during the monitoring period, and these results were unchanged when analyses controlled for menopause status and body mass index. The common finding of fewer reported HFs in people of Japanese ancestry may
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Mihesuah, Devon A.
2000-01-01
Discusses possible intersections between feminist studies and American Indian women's studies, noting the complexity of identity politics when most contemporary Indians have mixed blood. No single authoritative Native women's position or feminist theory of Native women exists. These labels are often umbrella terms that inadequately represent those…
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Paternal Hostility and Maternal Hostility in European American and African American Families.
Wu, Ed Y; Reeb, Ben T; Martin, Monica J; Gibbons, Frederick X; Simons, Ronald L; Conger, Rand D
2014-06-01
The authors examined the hypothesized influence of maternal and paternal hostility on youth delinquency over time. The investigation addressed significant gaps in earlier research on parental hostility, including the neglect of father effects, especially in African American families. Using prospective, longitudinal data from community samples of European American (n = 422) and African American (n = 272) 2-parent families, the authors examined the independent effects of paternal and maternal hostility on youth delinquency. The results indicated that paternal hostility significantly predicted relative increases in youth delinquent behaviors above and beyond the effects of maternal hostility; conversely, maternal hostility did not predict youth delinquency after controlling for paternal hostility. Multiple-group analyses yielded similar results for both ethnic groups and for boys and girls. These results underscore the importance of including both parents in research on diverse families. Neglecting fathers provides an incomplete account of parenting in relation to youth development.
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DEPRESSION AND GUILT IN INDIAN AND NORTH AMERICAN PATIENTS: A COMPARATIVE STUDY
Ananth, Jambur; Engelsman, Frank; Ghadirian, A.M.; Wohl, Marcy; Shamasundara, Padmini; Narayanan, H.S.
1993-01-01
SUMMARY One hundred and nineteen Indian and one hundred and fourteen North American depressed patients were compared to assess the differences in psychopathology. The study revealed two important findings: 1) Indian patients scored significantly higher than American patients on the HAMD items of poor appetite, hypochondriasis, diurnal variation, and psychomotor retardation; and lower on the items of anxiety and middle insomnia. 2) Guilt was expressed less often by Indian patients. Guilt was more common among those who felt that God was responsible for their depression and in those who believed in reincarnation. These differences may be related to cultural factors and not to religious beliefs. PMID:21776166
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International Nuclear Information System (INIS)
Xun, Pengcheng; Bujnowski, Deborah; Liu, Kiang; Steve Morris, J.; Guo, Zhongqin; He, Ka
2011-01-01
Background: Data on selenium (Se) levels in American young adults, especially in African Americans, are lacking. Objective: This study presented toenail Se distributions in American young adults of both genders, including both Caucasians and African Americans; and explored potential predictors of toenail Se levels. Data and methods: Data from the Coronary Artery Risk Development in Young Adults study among 4252 American young adults, aged 20-32 in 1987 was used to examine toenail Se levels by instrumental neutron-activation analysis. The distribution of Se levels was described and multivariable linear regression was used to examine potential modifiers of toenail Se concentration within ethnicity-gender subgroups. Results: The geometric mean of toenail Se in this cohort was 0.844 μg/g (95% CI, 0.840-0.849 μg/g) and the median was 0.837 μg/g (95% CI, 0.833-0.844 μg/g). Median levels from lowest to highest quintile were 0.691, 0.774, 0.838, 0.913 and 1.037 μg/g. Se levels varied geographically, and were generally in accordance with its concentrations in local soil. Males, African Americans, current smokers, heavy drinkers and less educated participants were more likely to have low Se levels. Conclusion: This study suggests that toenail Se levels vary geographically depending on soil Se concentrations. In addition to gender, ethnicity and education level, smoking status and alcohol consumption are two important indicators of Se status since they are modifiable lifestyle factors. Findings from this study might aid public health professionals in identifying people at relatively high or low Se levels, so that chronic disease prevention efforts can be directed toward these subgroups. - Research highlights: → Average of toenail Se levels in this cohort was 0.844 μg/g (95% CI, 0.840-0.849 μg/g). → Toenail Se levels vary geographically depending on soil Se concentrations. → Males, African Americans and less educated participants have low Se levels. → Smoking
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Early results from Magsat. [studies of near-earth magnetic fields
Langel, R. A.; Estes, R. H.; Mayhew, M. A.
1981-01-01
Papers presented at the May 27, 1981 meeting of the American Geophysical Union concerning early results from the Magsat satellite program, which was designed to study the near-earth magnetic fields originating in the core and lithosphere, are discussed. The satellite was launched on October 30, 1979 into a sun-synchronous (twilight) orbit, and re-entered the atmosphere on June 11, 1980. Instruments carried included a cesium vapor magnetometer to measure field magnitudes, a fluxgate magnetometer to measure field components and an optical system to measure fluxgate magnetometer orientation. Early results concerned spherical harmonic models, fields due to ionospheric and magnetospheric currents, the identification and interpretation of fields from lithospheric sources. The preliminary results confirm the possibility of separating the measured field into core, crustal and external components, and represent significant developments in analytical techniques in main-field modelling and the physics of the field sources.
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Earl, Tara R; Fortuna, Lisa Roxanne; Gao, Shan; Williams, David R; Neighbors, Harold; Takeuchi, David; Alegría, Margarita
2015-01-01
. To examine racial-ethnic differences in the endorsement and attribution of psychotic-like symptoms in a nationally representative sample of African-Americans, Asians, Caribbean Blacks, and Latinos living in the USA. Data were drawn from a total of 979 respondents who endorsed psychotic-like symptoms as part of the National Latino and Asian American Study (NLAAS) and the National Survey of American Life (NSAL). We use a mixed qualitative and quantitative analytical approach to examine sociodemographic and ethnic variations in the prevalence and attributions of hallucinations and other psychotic-like symptoms in the NLAAS and NSAL. The lifetime presence of psychotic-like symptoms was assessed using the World Health Organization Composite International Diagnostic Interview (WMH-CIDI) psychotic symptom screener. We used logistic regression models to examine the probability of endorsing the four most frequently occurring thematic categories for psychotic-like experiences by race/ethnicity (n > 100). We used qualitative methods to explore common themes from participant responses to open ended questions on their attributions for psychotic-like symptoms. African-Americans were significantly less likely to endorse visual hallucinations compared to Caribbean Blacks (73.7% and 89.3%, p supernatural, ghosts/unidentified beings, death and dying, spirituality or religiosity, premonitions, familial and other. Respondents differed by race/ethnicity in the attributions given to psychotic like symptoms. Findings suggest that variations exist by race/ethnicity in both psychotic-like symptom endorsement and in self-reported attributions/understandings for these symptoms on a psychosis screening instrument. Ethnic/racial differences could result from culturally sanctioned beliefs and idioms of distress that deserve more attention in conducting culturally informed and responsive screening, assessment and treatment.
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The Genetic Ancestry of African Americans, Latinos, and European Americans across the United States
Bryc, Katarzyna; Durand, Eric Y.; Macpherson, J. Michael; Reich, David; Mountain, Joanna L.
2015-01-01
Over the past 500 years, North America has been the site of ongoing mixing of Native Americans, European settlers, and Africans (brought largely by the trans-Atlantic slave trade), shaping the early history of what became the United States. We studied the genetic ancestry of 5,269 self-described African Americans, 8,663 Latinos, and 148,789 European Americans who are 23andMe customers and show that the legacy of these historical interactions is visible in the genetic ancestry of present-day Americans. We document pervasive mixed ancestry and asymmetrical male and female ancestry contributions in all groups studied. We show that regional ancestry differences reflect historical events, such as early Spanish colonization, waves of immigration from many regions of Europe, and forced relocation of Native Americans within the US. This study sheds light on the fine-scale differences in ancestry within and across the United States and informs our understanding of the relationship between racial and ethnic identities and genetic ancestry. PMID:25529636
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Wells, Caprica
2013-01-01
This qualitative study focused on the power of story and narrative through examining the perceptions of African American female principals who are passionate about social justice leadership and making a real difference in the lives of students. The study also shared the perceptions of African American female principals regarding the challenges…
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Williams, John Kino Yamaguchi; Else, 'Iwalani R. N.; Goebert, Deborah A.; Nishimura, Stephanie T.; Hishinuma, Earl S.; Andrade, Naleen N.
2013-01-01
Few studies have examined the effect of ethnicity and cultural identity on substance use among Asian and Pacific Islander adolescents. A cross-sequential study conducted in Hawai'i with 144 Japanese American and part-Japanese American adolescents assessed a model integrating Japanese ethnicity, cultural identity, substance use, major life events, and social support. Japanese American adolescents scored higher on the Japanese Culture Scale and on the Peers’ Social Support than the part-Japanese American adolescents. Significant associations for substance use and impairment included culturally intensified events and Japanese cultural identity- behavior subset. Models had good overall fits and suggested that conflict surrounding cultural identity may contribute to substance use. PMID:23480213
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A study of disillusionment of American dreams in The Joy Luck Club
Institute of Scientific and Technical Information of China (English)
何霞
2015-01-01
American dream has always been an overwhelming topic in American literature which attracts the attention of scholars and researchers.Unfortunately, American dream is not always realized by everyone as only a few excellent people are fortunate enough to achieve great success while the majority’s dream is doomed to disillusionment and turn into a nightmare. This paper is going to illustrate the disillusionment of American dreams of both the daughters and the mothers in The Joy Luck Club.
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Maxwell, Annette E; Danao, Leda L; Bastani, Roshan
2013-07-01
Filipino Americans underutilize life-saving screening tests for colorectal cancer, resulting in late stage of diagnosis and poor survival relative to other racial/ethnic groups. Education regarding colorectal cancer screening and distribution of free fecal occult blood test (FOBT) kits are evidence-based interventions that can significantly increase screening. However, this community will only benefit if the intervention is broadly disseminated. We assessed the feasibility of promoting colorectal cancer screening in Filipino American community settings working with community health advisors, and the practicality of conducting one-on-one or small group education, in addition to passing out free FOBT kits. Twenty community health advisors from 4 organizations engaged in recruitment and education activities with 132 participants. Community health advisors consistently completed screening questionnaires to establish eligibility and kept logs of FOBT distribution. However, they did not consistently record eligible participants who did not consent to participate. Process checklists that indicated what information was covered in each educational session and postsession follow-up logs were partially completed. Almost all participants reported receipt of intervention components and receipt of screening at 4-month follow-up and reported high acceptability of the program. The pilot study established the feasibility of working with community health advisors to promote colorectal cancer screening in Filipino American community settings. Findings informed the design of a dissemination trial that is currently ongoing with regards to monitoring recruitment, intervention implementation and follow-up and allowing flexibility regarding one-on-one or small group education.
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Institute of Scientific and Technical Information of China (English)
桂生义
2013-01-01
Toni Morrison and Alice Walker are among the most outstanding female African-American writers in Contemporary American Literature. Their works have been popular since 1960s to now. Although Walker and Morrison grew up under differ⁃ent family environments, they had the same experience of witnessing African-American women’s movements in last Century;therefore, they reached an agreement on writing thoughts and contents. For instance, they both referred to Racism, Sexism and“Womanism”in many of their works. This dissertation studies about the two authors’difference and sameness descriptions on Af⁃rican-American women’s identities, social status, rights, powers and fates,and to express their self-consciousness and bright prospection after experiencing the most painful encounters through comparative study on two of their short stories—Everyday Use and Recitatif.
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Management Studies, Cultural Criticism and American Dreams
DEFF Research Database (Denmark)
Guthey, Eric
2005-01-01
The article reviews three books related to industrial management, including "False Prophets: The Gurus Who Created Modern Management and Why Their Ideas Are Bad for Business Today," by James Hoopes, "Organization and Innovation: Guru Schemes and American Dreams," by David Knights and Darren Mc...
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G. Stanley Hall, Child Study, and the American Public.
Young, Jacy L
2016-01-01
In the final decades of the 19th century psychologist Granville Stanley Hall was among the most prominent pedagogical experts in the nation. The author explores Hall's carefully crafted persona as an educational expert, and his engagements with the American public, from 1880 to 1900, arguably the height of his influence. Drawing from accounts of Hall's lecture circuit in the popular press, a map of his talks across the nation is constructed to assess the geographic scope of his influence. These talks to educators on the psychology underlying childhood and pedagogy, and his views and research on child life more generally, were regularly discussed in newspapers and popular periodicals. The venues in which Hall's ideas were disseminated, discussed, and in some cases, dismissed are described. His efforts to mobilize popular support for, and assistance with, his research endeavors in child study are also discussed. Such efforts were controversial both within the burgeoning field of psychology and among the public. Through his various involvements in pedagogy, and concerted efforts to engage with the American public, Hall helped establish psychology's relevance to parenting and educational practices.
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Discrimination against Muslim American Adolescents
Aroian, Karen J.
2012-01-01
Although there is ample evidence of discrimination toward Muslim Americans in general, there is limited information specific to Muslim American adolescents. The few existing studies specific to this age group suggest that Muslim American adolescents encounter much discrimination from teachers, school administrators, and classmates. This…
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North American Natural Gas Markets: Selected technical studies. Volume 3
Energy Technology Data Exchange (ETDEWEB)
Huntington, H.G.; Schuler, G.E. [eds.
1989-04-01
The Energy Modeling Forum (EMF) was established in 1976 at Stanford University to provide a structural framework within which energy experts, analysts, and policymakers could meet to improve their understanding of critical energy problems. The ninth EMF study, North American Natural Gas Markets, was conducted by a working group comprised of leading natural gas analysts and decision-makers from government, private companies, universities, and research and consulting organizations. The EMF 9 working group met five times from October 1986 through June 1988 to discuss key issues and analyze natural gas markets. This third volume includes technical papers that support many of the conclusions discussed in the EMF 9 summary report (Volume 1) and full working group report (Volume 2). These papers discuss the results from the individual models as well as some nonmodeling analysis related to US natural gas imports and industrial natural gas demand. Individual papers have been processed separately for inclusion in the Energy Science and Technology Database.
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Crosby, Richard A; DiClemente, Ralph J; Wingood, Gina M; Salazar, Laura F; Head, Sara; Rose, Eve; McDermott-Sales, Jessica
2008-03-01
The influence that female partners exert regarding condom use is not well known. In the present study, the relative roles of personal sexual agency and relational factors in determining whether young African American women engaged in unprotected vaginal sex (UVS) were studied. A cross sectional study of 713 young, African American women (aged 15-21 years) was conducted. Data were collected using an audio-computer assisted self-interview. Three measures of sexual agency were assessed and three relational factors were assessed. To help assure validity in the outcome measure, condom use was assessed in five different ways. Multivariate analyses were used to determine whether variables independently predicted UVS. Two of the six predictor variables achieved multivariate significance with all five measures of condom use: (1) fear of negotiating condom use with male partners, and (2) indicating that stopping to use condoms takes the fun out of sex. A relational factor (male-dominated power imbalances) achieved multivariate significance for four of the five measures of UVS. A sexual agency factor (whether young women greatly enjoyed sex) achieved multivariate significance for three of the five measures. The results suggest that young African American women at high-risk of sexually transmissible infections (STI)/HIV acquisition may experience male-dominated power imbalances and also fear the process of negotiating condom use with their male partners. Although these factors were independently associated with UVS, two factors pertaining to sexual agency of these young women were also important predictors of UVS. Intervention efforts designed to avert STI/HIV acquisition among young African American women should therefore include programs to address both sexual agency and relational factors.
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I. R. Burling; R. J. Yokelson; S. K. Akagi; T. J. Johnson; D. W. Griffith; Shawn Urbanski; J. W. Taylor; J. S. Craven; G. R. McMeeking; J. M. Roberts; C. Warneke; P. R. Veres; J. A. de Gouw; J. B. Gilman; W. C. Kuster; WeiMin Hao; D. Weise; H. Coe; J. Seinfeld
2010-01-01
We report preliminary results from a large, multi-component study focused on North American biomass burning that measured both initial emissions and post-emission processing. Vegetation types burned were from the relatively less-studied temperate region of the US and included chaparral, oak savanna, and mixed conifer forest from the southwestern US, and pine understory...
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The Meaning of Anti-Americanism: A Performative Approach to Anti-American Prejudice
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Felix Knappertsbusch
2013-06-01
Full Text Available A contribution to the ongoing debate on how anti-Americanism can be adequately conceptualized and how such prejudice can be distinguished from legitimate criticism, arguing that part of these conceptual problems arise from a too narrow focus on defining anti-Americanism and the use of standardized empirical operationalizations. Such approaches exhibit severe limitations in grasping the flexibility of the phenomenon in everyday discourse and often underestimate or ignore the interpretive aspect involved in identifying utterances as anti-American prejudice. Alternatively, a performative approach is proposed, understanding anti-Americanism as a network of speech acts bound by family resemblance rather than identical features. In combination with qualitative empirical research methods such a conceptualization is especially suited to account for the flexible, situated use of anti-American utterances. At the same time it grants reflexivity to the research concept, in the sense of a close description of the scientific application of the notion of anti-Americanism. Two empirical examples from an interview study on anti-American speech in Germany illustrate the potential of such an approach, providing an insight into how anti-Americanism is incorporated into the construction and expression of racist and revisionist national identifications in everyday discourse.
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Lindberg, Nangel M; Stevens, Victor J; Vega-López, Sonia; Kauffman, Tia L; Calderón, Mariana Rosales; Cervantes, María Antonieta
2012-12-01
This study assessed the feasibility of a culturally-appropriate weight-loss intervention targeting obese Spanish-speaking Mexican women. This 12-month weight-loss program was based on behavioral interventions previously used successfully with English-speaking participants. Cultural adaptations included: female interventionists, minimal written materials, emphasis on group activities, focus on Mexican traditions and beliefs, and skill-building approach to food measurement. All sessions were conducted in Spanish. The study had few exclusionary criteria, which allowed participation of women with a wide range of literacy levels. Recruitment exceeded expectations, with 47 participants enrolling in the program. Not counting participants who became pregnant during the study, attendance at 6 and 12 months was 62 and 50 % respectively. Mean weight loss at 6 and 12 months was 5.3 and 7.2 kg, respectively, with a mean reduction in BMI of 4.0 and 5.5 kg/m(2) from baseline to 6 and 12 months, respectively. This pilot study shows that it is feasible to develop and implement culturally-appropriate behavioral lifestyle interventions for obesity treatment in Mexican-American women.
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Risk factors for suicidal behaviors among Filipino Americans: a data mining approach.
Kuroki, Yusuke
2015-01-01
Filipino Americans have lower suicide rates than other Asian ethnic groups. The present study examined risk factors for suicide ideation and attempt among Filipino Americans with random forest. The data were from the Filipino American Community Epidemiological Study (Takeuchi, 2011). The results showed that the important predictors for suicide ideation were depressive disorder, substance use disorder, and years in the United States. The important predictors for suicide attempt were the number of family relatives and family conflict. Clinicians are advised to investigate familial and cultural factors among Filipino Americans. How family and cultural factors may affect suicidal behaviors were further discussed.
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Dowdy, June Pickett
2011-01-01
This phenomenological study explores how African-American female administrators (individually and collectively) perceive the relationship between their identity and their leadership voice. The study focuses upon perceptions of 11 African-American female administrators who serve the 14 main campuses of the universities constituting the Pennsylvania…
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Working Papers on Asian American Studies: Annotated Bibliography on Koreans in America.
Kim, Christopher
This classified annotated bibliography on Koreans in America includes references on the following topics: (1) Korean American directories, (2) immigration history, (3) deportation cases, (4) Korean students in the U.S., (5) Korean Americans in the Asian American Movement, (6) state and federal legislation affecting Koreans in America, (7) Korean…
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Parental Factors Associated with Mexican American Adolescent Alcohol Use
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Cristina Mogro-Wilson
2013-01-01
Full Text Available The purpose of this study is to further the understanding of how parenting and the relationship between the parent and the youth influence adolescent alcohol use in Mexican American families, with particular attention to acculturation. Results indicated that parental warmth is a strong factor in predicting adolescent alcohol use among Mexican adolescents. The parent-youth relationship played an important role in lowering alcohol use for Mexican American youth. Acculturation has an impact on the level of warmth, control, and the parent-youth relationship for Mexican American families. Findings indicate that there are unique family mechanisms for Mexican American families that should be considered when developing prevention and treatment options.
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American palm ethnomedicine: A meta-analysis
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Balslev Henrik
2009-12-01
Full Text Available Abstract Background Many recent papers have documented the phytochemical and pharmacological bases for the use of palms (Arecaceae in ethnomedicine. Early publications were based almost entirely on interviews that solicited local knowledge. More recently, ethnobotanically guided searches for new medicinal plants have proven more successful than random sampling for identifying plants that contain biodynamic ingredients. However, limited laboratory time and the high cost of clinical trials make it difficult to test all potential medicinal plants in the search for new drug candidates. The purpose of this study was to summarize and analyze previous studies on the medicinal uses of American palms in order to narrow down the search for new palm-derived medicines. Methods Relevant literature was surveyed and data was extracted and organized into medicinal use categories. We focused on more recent literature than that considered in a review published 25 years ago. We included phytochemical and pharmacological research that explored the importance of American palms in ethnomedicine. Results Of 730 species of American palms, we found evidence that 106 species had known medicinal uses, ranging from treatments for diabetes and leishmaniasis to prostatic hyperplasia. Thus, the number of American palm species with known uses had increased from 48 to 106 over the last quarter of a century. Furthermore, the pharmacological bases for many of the effects are now understood. Conclusions Palms are important in American ethnomedicine. Some, like Serenoa repens and Roystonea regia, are the sources of drugs that have been approved for medicinal uses. In contrast, recent ethnopharmacological studies suggested that many of the reported uses of several other palms do not appear to have a strong physiological basis. This study has provided a useful assessment of the ethnobotanical and pharmacological data available on palms.
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Crawshaw, Timothy R; Chanter, Jeremy I; McGoldrick, Adrian; Line, Kirsty
2014-02-07
Cases of Mycobacterium bovis infection South American camelids have been increasing in Great Britain. Current antemortem immunological tests have some limitations. Cases at post mortem examination frequently show extensive pathology. The feasibility of detecting Mycobacterium bovis DNA in clinical samples was investigated. A sensitive extraction methodology was developed and used on nasal swabs and faeces taken post-mortem to assess the potential for a PCR test to detect Mycobacterium bovis in clinical samples. The gross pathology of the studied South American camelids was scored and a significantly greater proportion of South American camelids with more severe pathology were positive in both the nasal swab and faecal PCR tests. A combination of the nasal swab and faecal PCR tests detected 63.9% of all the South American camelids with pathology that were tested. The results suggest that antemortem diagnosis of Mycobacterium bovis in South American camelids may be possible using a PCR test on clinical samples, however more work is required to determine sensitivity and specificity, and the practicalities of applying the test in the field.
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Latin American immigrants have limited access to health insurance in Japan: a cross sectional study
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Suguimoto S Pilar
2012-03-01
Full Text Available Abstract Background Japan provides universal health insurance to all legal residents. Prior research has suggested that immigrants to Japan disproportionately lack health insurance coverage, but no prior study has used rigorous methodology to examine this issue among Latin American immigrants in Japan. The aim of our study, therefore, was to assess the pattern of health insurance coverage and predictors of uninsurance among documented Latin American immigrants in Japan. Methods We used a cross sectional, mixed method approach using a probability proportional to estimated size sampling procedure. Of 1052 eligible Latin American residents mapped through extensive fieldwork in selected clusters, 400 immigrant residents living in Nagahama City, Japan were randomly selected for our study. Data were collected through face-to-face interviews using a structured questionnaire developed from qualitative interviews. Results Our response rate was 70.5% (n = 282. Respondents were mainly from Brazil (69.9%, under 40 years of age (64.5% and had lived in Japan for 9.45 years (SE 0.44; median, 8.00. We found a high prevalence of uninsurance (19.8% among our sample compared with the estimated national average of 1.3% in the general population. Among the insured full time workers (n = 209, 55.5% were not covered by the Employee's Health Insurance. Many immigrants cited financial trade-offs as the main reasons for uninsurance. Lacking of knowledge that health insurance is mandatory in Japan, not having a chronic disease, and having one or no children were strong predictors of uninsurance. Conclusions Lack of health insurance for immigrants in Japan is a serious concern for this population as well as for the Japanese health care system. Appropriate measures should be taken to facilitate access to health insurance for this vulnerable population.
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Parenting and Perceived Maternal Warmth in European American and African American Adolescents
Jackson-Newsom, Julia; Buchanan, Christy M.; McDonald, Richard M.
2008-01-01
Traditional conceptualizations of parenting style assume certain associations between parenting practices/philosophies and parental warmth. This study examines whether those links are similar for European American and African American adolescents. Two hundred and ninety-eight early adolescents and their mothers reported on discipline and control…
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Dunn, Erin C.; Wiste, Anna; Radmanesh, Farid; Almli, Lynn M.; Gogarten, Stephanie M.; Sofer, Tamar; Faul, Jessica D.; Kardia, Sharon L.R.; Smith, Jennifer A.; Weir, David R.; Zhao, Wei; Soare, Thomas W.; Mirza, Saira S.; Hek, Karin; Tiemeier, Henning W.; Goveas, Joseph S.; Sarto, Gloria E.; Snively, Beverly M.; Cornelis, Marilyn; Koenen, Karestan C.; Kraft, Peter; Purcell, Shaun; Ressler, Kerry J.; Rosand, Jonathan; Wassertheil-Smoller, Sylvia; Smoller, Jordan W.
2016-01-01
Background Genome-wide association studies (GWAS) have been unable to identify variants linked to depression. We hypothesized that examining depressive symptoms and considering gene-environment interaction (G×E) might improve efficiency for gene discovery. We therefore conducted a GWAS and genome-wide environment interaction study (GWEIS) of depressive symptoms. Methods Using data from the SHARe cohort of the Women’s Health Initiative, comprising African Americans (n=7179) and Hispanics/Latinas (n=3138), we examined genetic main effects and G×E with stressful life events and social support. We also conducted a heritability analysis using genome-wide complex trait analysis (GCTA). Replication was attempted in four independent cohorts. Results No SNPs achieved genome-wide significance for main effects in either discovery sample. The top signals in African Americans were rs73531535 (located 20kb from GPR139, p=5.75×10−8) and rs75407252 (intronic to CACNA2D3, p=6.99×10−7). In Hispanics/Latinas, the top signals were rs2532087 (located 27kb from CD38, p=2.44×10−7) and rs4542757 (intronic to DCC, p=7.31×10−7). In the GWEIS with stressful life events, one interaction signal was genome-wide significant in African Americans (rs4652467; p=4.10×10−10; located 14kb from CEP350). This interaction was not observed in a smaller replication cohort. Although heritability estimates for depressive symptoms and stressful life events were each less than 10%, they were strongly genetically correlated (rG=0.95), suggesting that common variation underlying depressive symptoms and stressful life event exposure, though modest on their own, were highly overlapping in this sample. Conclusions Our results underscore the need for larger samples, more GWEIS, and greater investigation into genetic and environmental determinants of depressive symptoms in minorities. PMID:27038408
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Christiansen, Neal; Chen, Lei; Gilmore, James; Pechar, David; Szabo, Stephen
2012-08-01
The objective of this study was to evaluate, in a real-world context, the impact of race on disease recurrence and survival in patients with nonmetastatic triple-negative breast cancer (TNBC) treated with adjuvant chemotherapy. The study selected patients from the 2003-2008 Georgia Cancer Specialist Database with stage I-III confirmed TNBC who had received adjuvant chemotherapy. These patients were followed-up from initial diagnosis to death, cancer recurrence, or loss to follow-up. The primary outcome was disease-free survival (DFS). Kaplan-Meier curves compared DFS and recurrence between African American and non-African American groups. The impact of African American status was examined further through multivariate Cox models by adjusting for age, comorbidity, body mass index (BMI), smoking status, initial TNBC stage, surgery, and radiation therapy. Among 209 patients with TNBC, 89 (42.6%) were African American. The 2 groups (African American vs. non-African American) were similar in mean age at diagnosis (53.2 vs. 54.4 years; P =.487) and with surgery and radiation rates (98.9% vs. 100%; P = .244; 68.5% vs. 62.5%; P = .365, respectively). Compared with non-African Americans, African American patients had a higher BMI (30.4 vs. 28.6 kg/m(2); P = .0477) and were less likely to be diagnosed at stage I (31.5% vs. 51.7%; P = .0107). The African American patients had a lower 5-year DFS rate (45.2% vs. 79.7%; P = .0005) and a higher 5-year recurrence rate (42.5% vs. 7.0%; P = .0005) compared with the non-African American patients. Among patients with TNBC treated with adjuvant chemotherapy, African American race was associated with a worse outcome irrespective of later stage at presentation or higher BMI. Copyright © 2012 Elsevier Inc. All rights reserved.
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Racial Identity and Racial Treatment of Mexican Americans.
Ortiz, Vilma; Telles, Edward
2012-04-01
How racial barriers play in the experiences of Mexican Americans has been hotly debated. Some consider Mexican Americans similar to European Americans of a century ago that arrived in the United States with modest backgrounds but were eventually able to participate fully in society. In contrast, others argue that Mexican Americans have been racialized throughout U.S. history and this limits their participation in society. The evidence of persistent educational disadvantages across generations and frequent reports of discrimination and stereotyping support the racialization argument. In this paper, we explore the ways in which race plays a role in the lives of Mexican Americans by examining how education, racial characteristics, social interactions, relate to racial outcomes. We use the Mexican American Study Project, a unique data set based on a 1965 survey of Mexican Americans in Los Angeles and San Antonio combined with surveys of the same respondents and their adult children in 2000, thereby creating a longitudinal and intergenerational data set. First, we found that darker Mexican Americans, therefore appearing more stereotypically Mexican, report more experiences of discrimination. Second, darker men report much more discrimination than lighter men and than women overall. Third, more educated Mexican Americans experience more stereotyping and discrimination than their less-educated counterparts, which is partly due to their greater contact with Whites. Lastly, having greater contact with Whites leads to experiencing more stereotyping and discrimination. Our results are indicative of the ways in which Mexican Americans are racialized in the United States.
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Successfully Educating Our African-American Students
Moncree-Moffett, Kareem
2013-01-01
The purpose of this empirical study was to explore the lived experiences of African American retired female teachers who have prior experience with educating urban African American students in public schools. Also explored are the experiences of active African American female teachers of urban African American students and comparisons are…
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African-American Female Students and STEM: Principals' Leadership Perspectives
Sampson, Kristin Morgan
As the U.S. becomes more diverse, school leaders, major corporations, and areas of national defense continue to investigate science, technology, engineering and math (STEM) education issues. African-American female students have historically been underrepresented in STEM fields, yet educational leadership research, examining this population is limited. The purpose of this qualitative study was to explore how principals support African-American female students in schools with a STEM program. The Critical Race Theory (CRT)was used as a theoretical framework to highlight the inadequacies to support educational inequalities. The application of the CRT in this study is due to the embedded inequality practices within the educational system, that have resulted in the underrepresentation of African-American female students in STEM. To complement CRT, the transformative leadership model was also utilized to examine the emancipatory leadership practices principals utilized. These theories framed the context of this study by recognizing the need to address how support is actualized to African-American female students in STEM by their principals. A case study approach was an appropriate method to answer the two research questions, 1) How do principals feel they support African-American female students in their STEM programs? and 2) What practices do principals engage in that support underrepresented students in STEM? This approach intended to uncover how a principal leads a multifaceted population of underrepresented students in STEM programs. Two principals of STEM schools, where more than 50% of the population were African-American, were interviewed and observed completing daily operations at community-wide events. The STEM Coordinators and a teacher were also interviewed, and test scores were examined to provide further information about the STEM program, and public records were obtained to analyze the principals' means of communication. I found that principals supported
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Huntsinger, Carol S.; Jose, Paul E.
A longitudinal study examined differences in Chinese-American and Euro-American parents' facilitation of their young children's mathematics learning. Participating in the Time 2 data collection were 36 second-generation Chinese-American and 40 Euro-American first and second graders from well-educated suburban Chicago families. Children were given…
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Huntsinger, Carol S.; And Others
This study compared Chinese-American and Caucasian-American children and families in order to better understand which cultural and family characteristics, parent beliefs, and parent practices operate at the early childhood level to produce the more uniform high level of math achievement among Asian-American children. Forty second-generation…
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Clark, Cheryl R.; Ommerborn, Mark J.; Hickson, DeMarc A.; Grooms, Kya N.; Sims, Mario; Taylor, Herman A.; Albert, Michelle A.
2013-01-01
Objective We examined associations between neighborhood socioeconomic disadvantage, perceived neighborhood safety and cardiometabolic risk factors, adjusting for health behaviors and socioeconomic status (SES) among African Americans. Methods Study participants were non-diabetic African Americans (n = 3,909) in the baseline examination (2000–2004) of the Jackson Heart Study. We measured eight risk factors: the metabolic syndrome, its five components, insulin resistance and cardiovascular inflammation. We assessed neighborhood socioeconomic disadvantage with US Census 2000 data. We assessed perceived neighborhood safety, health behaviors and SES via survey. We used generalized estimating equations to estimate associations with a random intercept model for neighborhood effects. Results After adjustment for health behaviors and SES, neighborhood socioeconomic disadvantage was associated with the metabolic syndrome in women (PR 1.13, 95% CI 1.01, 1.27). Lack of perceived safety was associated with elevated glucose (OR 1.36, 95% CI 1.03, 1.80) and waist circumference (PR 1.06, 95% CI 1.02, 1.11) among women, and with elevated glucose (PR 1.30, 95% CI 1.02, 1.66) and insulin resistance (PR 1.25, 95% CI 1.08, 1.46) among men. Conclusions Neighborhood socioeconomic disadvantage and perceived safety should be considered as targets for intervention to reduce cardiometabolic risks among African Americans. PMID:23691005
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Juang, Linda P.; Cookston, Jeffrey T.
2009-01-01
This study focused on the perceptions of discrimination for Chinese American adolescents: how perceptions changed over time, how generational status and acculturation were related to these changes, and whether earlier discrimination experiences were related to subsequent depressive symptomatology. The sample included 309 Chinese American…
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Family Cohesion in the Lives of Mexican American and European American Parents
Behnke, Andrew O.; MacDermid, Shelley M.; Coltrane, Scott L.; Parke, Ross D.; Duffy, Sharon; Widaman, Keith F.
2008-01-01
This study investigated similarities and differences in relations between stress and parenting behaviors for 509 Mexican American and European American fathers and mothers in Southern California. Our model posited that family cohesion mediates the relation between stressors and parenting behavior, and we found that family cohesion strongly…
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Martin, Shadi S; Trask, Jacqueline; Peterson, Tina; Martin, Bryan C; Baldwin, Josh; Knapp, Matthew
2010-05-01
In this study, the influence of culture and discrimination on care-seeking behavior of elderly African Americans was explored. This was a qualitative phenomenological study that involved in-depth interviews with 15 African American men and women aged 60 and older in Alabama. The sample size of 15 was adequate for the phenomenological method of this study. While this was a small exploratory study and was not intended for any generalizations, it did provide a unique opportunity to hear the voices, the concerns, and the stories of elderly African Americans, which have often been overlooked in the literature. The following themes emerged from the analysis of data: (1) perception of health as ability to be active, (2) reluctance toward prescription medicine use, (3) lack of trust in doctors, (4) avoidance of bad news, (5) race of doctors, (6) use of home remedies, and (7) importance of God and spirituality on health, illness, and healing.
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North, Kari E; Howard, Barbara V; Welty, Thomas K; Best, Lyle G; Lee, Elisa T; Yeh, J L; Fabsitz, Richard R; Roman, Mary J; MacCluer, Jean W
2003-02-15
The aims of the Strong Heart Family Study are to clarify the genetic determinants of cardiovascular disease (CVD) risk in American Indians and to map and identify genes for CVD susceptibility. The authors describe the design of the Strong Heart Family Study (conducted between 1998 and 1999) and evaluate the heritabilities of CVD risk factors in American Indians from this study. In the first phase of the study, approximately 950 individuals, aged 18 years or more, in 32 extended families, were examined. The examination consisted of a personal interview, physical examination, laboratory tests, and an ultrasound examination of the carotid arteries. The phenotypes measured during the physical examination included anthropometry, lipoproteins, blood pressure, glycemic status, and clotting factors. Heritabilities for CVD risk factor phenotypes were estimated using a variance component approach and the program SOLAR. After accounting for the effects of covariates, the authors detected significant heritabilities for many CVD risk factor phenotypes (e.g., high density lipoprotein cholesterol (heritability = 0.50) and diastolic blood pressure (heritability = 0.34)). These results suggest that heredity explains a substantial proportion of the variability of CVD risk factors and that these heritabilities are large enough to warrant a search for major risk factor genes.
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African American and Hispanic American sportsmen in the north central region
Allan Marsinko; John Dwyer
2003-01-01
Public forest managers need an awareness and understanding of their clients in order to better address their needs for recreational uses of forest lands. This study examines and characterizes African American and Hispanic American sportsmen (hunters and anglers) in the North Central Region of the United Stares (IA, IL, IN, MI, MN, MO, WI) and compares them to African...
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Carty, Cara L; Keene, Keith L; Cheng, Yu-Ching; Meschia, James F; Chen, Wei-Min; Nalls, Mike; Bis, Joshua C; Kittner, Steven J; Rich, Stephen S; Tajuddin, Salman; Zonderman, Alan B; Evans, Michele K; Langefeld, Carl D; Gottesman, Rebecca; Mosley, Thomas H; Shahar, Eyal; Woo, Daniel; Yaffe, Kristine; Liu, Yongmei; Sale, Michèle M; Dichgans, Martin; Malik, Rainer; Longstreth, W T; Mitchell, Braxton D; Psaty, Bruce M; Kooperberg, Charles; Reiner, Alexander; Worrall, Bradford B; Fornage, Myriam
2015-08-01
The majority of genome-wide association studies (GWAS) of stroke have focused on European-ancestry populations; however, none has been conducted in African Americans, despite the disproportionately high burden of stroke in this population. The Consortium of Minority Population Genome-Wide Association Studies of Stroke (COMPASS) was established to identify stroke susceptibility loci in minority populations. Using METAL, we conducted meta-analyses of GWAS in 14 746 African Americans (1365 ischemic and 1592 total stroke cases) from COMPASS, and tested genetic variants with Pstroke genetic studies in European-ancestry populations. We also evaluated stroke loci previously identified in European-ancestry populations. The 15q21.3 locus linked with lipid levels and hypertension was associated with total stroke (rs4471613; P=3.9×10(-8)) in African Americans. Nominal associations (Pstroke were observed for 18 variants in or near genes implicated in cell cycle/mRNA presplicing (PTPRG, CDC5L), platelet function (HPS4), blood-brain barrier permeability (CLDN17), immune response (ELTD1, WDFY4, and IL1F10-IL1RN), and histone modification (HDAC9). Two of these loci achieved nominal significance in METASTROKE: 5q35.2 (P=0.03), and 1p31.1 (P=0.018). Four of 7 previously reported ischemic stroke loci (PITX2, HDAC9, CDKN2A/CDKN2B, and ZFHX3) were nominally associated (Pstroke in COMPASS. We identified a novel genetic variant associated with total stroke in African Americans and found that ischemic stroke loci identified in European-ancestry populations may also be relevant for African Americans. Our findings support investigation of diverse populations to identify and characterize genetic risk factors, and the importance of shared genetic risk across populations. © 2015 American Heart Association, Inc.
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Kovalskys, Irina; Fisberg, Mauro; Gómez, Georgina; Rigotti, Attilio; Cortés, Lilia Yadira; Yépez, Martha Cecilia; Pareja, Rossina G; Herrera-Cuenca, Marianella; Zimberg, Ioná Z; Tucker, Katherine L; Koletzko, Berthold; Pratt, Michael
2015-09-16
Between-country comparisons of estimated dietary intake are particularly prone to error when different food composition tables are used. The objective of this study was to describe our procedures and rationale for the selection and adaptation of available food composition to a single database to enable cross-country nutritional intake comparisons. Latin American Study of Nutrition and Health (ELANS) is a multicenter cross-sectional study of representative samples from eight Latin American countries. A standard study protocol was designed to investigate dietary intake of 9000 participants enrolled. Two 24-h recalls using the Multiple Pass Method were applied among the individuals of all countries. Data from 24-h dietary recalls were entered into the Nutrition Data System for Research (NDS-R) program after a harmonization process between countries to include local foods and appropriately adapt the NDS-R database. A food matching standardized procedure involving nutritional equivalency of local food reported by the study participants with foods available in the NDS-R database was strictly conducted by each country. Standardization of food and nutrient assessments has the potential to minimize systematic and random errors in nutrient intake estimations in the ELANS project. This study is expected to result in a unique dataset for Latin America, enabling cross-country comparisons of energy, macro- and micro-nutrient intake within this region.
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Kovalskys, Irina; Fisberg, Mauro; Gómez, Georgina; Rigotti, Attilio; Cortés, Lilia Yadira; Yépez, Martha Cecilia; Pareja, Rossina G.; Herrera-Cuenca, Marianella; Zimberg, Ioná Z.; Tucker, Katherine L.; Koletzko, Berthold; Pratt, Michael
2015-01-01
Between-country comparisons of estimated dietary intake are particularly prone to error when different food composition tables are used. The objective of this study was to describe our procedures and rationale for the selection and adaptation of available food composition to a single database to enable cross-country nutritional intake comparisons. Latin American Study of Nutrition and Health (ELANS) is a multicenter cross-sectional study of representative samples from eight Latin American countries. A standard study protocol was designed to investigate dietary intake of 9000 participants enrolled. Two 24-h recalls using the Multiple Pass Method were applied among the individuals of all countries. Data from 24-h dietary recalls were entered into the Nutrition Data System for Research (NDS-R) program after a harmonization process between countries to include local foods and appropriately adapt the NDS-R database. A food matching standardized procedure involving nutritional equivalency of local food reported by the study participants with foods available in the NDS-R database was strictly conducted by each country. Standardization of food and nutrient assessments has the potential to minimize systematic and random errors in nutrient intake estimations in the ELANS project. This study is expected to result in a unique dataset for Latin America, enabling cross-country comparisons of energy, macro- and micro-nutrient intake within this region. PMID:26389952
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Directory of Open Access Journals (Sweden)
Irina Kovalskys
2015-09-01
Full Text Available Between-country comparisons of estimated dietary intake are particularly prone to error when different food composition tables are used. The objective of this study was to describe our procedures and rationale for the selection and adaptation of available food composition to a single database to enable cross-country nutritional intake comparisons. Latin American Study of Nutrition and Health (ELANS is a multicenter cross-sectional study of representative samples from eight Latin American countries. A standard study protocol was designed to investigate dietary intake of 9000 participants enrolled. Two 24-h recalls using the Multiple Pass Method were applied among the individuals of all countries. Data from 24-h dietary recalls were entered into the Nutrition Data System for Research (NDS-R program after a harmonization process between countries to include local foods and appropriately adapt the NDS-R database. A food matching standardized procedure involving nutritional equivalency of local food reported by the study participants with foods available in the NDS-R database was strictly conducted by each country. Standardization of food and nutrient assessments has the potential to minimize systematic and random errors in nutrient intake estimations in the ELANS project. This study is expected to result in a unique dataset for Latin America, enabling cross-country comparisons of energy, macro- and micro-nutrient intake within this region.
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The U.S. National Security Council in Contemporary American International Studies
Directory of Open Access Journals (Sweden)
Vladimir V. Pavlov
2016-01-01
Full Text Available Established in accordance with the provisions of the National Security Act of 1947, the U.S. National Security Council is the main advisory body to the President of the United States tasked with helping the head of state to make the right decisions on matters related to national security. NSC system has been constantly evolving for some 70 years, and the NSC staff became a separate 'ministry' of a kind, allowing presidential administrations to focus ever-increasing control over American foreign policy in the White House. That is why serious attention is devoted to the National Security Council by American researches studying foreign policy decision-making. Here, a 'three-pronged consensus' exists: functioning and efficiency of the decision-making process is primarily a result of presidential actions; the President will make the best decision after becoming aware of the whole range of possible alternatives and assessing the consequences of each policy option; the position of the National Security Advisor, who is often one of the closest officials to the President and serves as a coordinator of the decision-making process, is considered to be one of the most notable in today's U.S. presidential administrations - and the most influential of those not being a subject to approval by the legislative branch of U.S. government. Any fundamental changes in the practice of U.S. foreign policy mechanism, as well as a decline of the White House influence on foreign policy are unlikely in the short term.
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Mentoring Factors in Doctoral Programs of Mexican American and American Indian Students.
Williamson, Madeline J.; Fenske, Robert H.
The purpose of this study was to determine factors affecting satisfaction of Mexican American (MA) and American Indian (AI) students with their doctoral programs. Faculty mentoring plays an extremely significant role in minority education. Previous research indicates differences between males and females in their interaction with faculty. Minority…
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Echoes of Postfeminism in American Students' Narratives of Study Abroad in France
Kinginger, Celeste
2016-01-01
In qualitative research on Americans in study abroad contexts, female gender often emerges as problematic, with young women portrayed as hapless victims of sexual harassment. The assumption underlying interpretation of these studies appears to maintain that female students are victimized because they find themselves in places where inherently…
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Jean-Marie, Gaetane
2013-01-01
While all educational leaders face challenges in achieving success, African American female principals often face a unique set of challenges associated with the complexity of their gender, race, and, as examined in this study, age. This case study investigates the experiences of two highly visible, early career African American female principals…
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Heritage-Language Literacy Practices: A Case Study of Three Japanese American Families
Hashimoto, Kumi; Lee, Jin Sook
2011-01-01
This article documents the heritage-language (HL) literacy practices of three Japanese American families residing in a predominantly Anglo and Latino community. Through interviews and observations, this study investigates Japanese children's HL-literacy practices, parental attitudes toward HL literacy, and challenges in HL-literacy development in…
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Open-angle glaucoma in Filipino and white Americans: a comparative study.
Sáles, Christopher S; Lee, Roland Y; Agadzi, Anthony K; Hee, Michael R; Singh, Kuldev; Lin, Shan C
2014-01-01
To compare the frequency of open-angle glaucoma (OAG) subtypes between Filipino and white Americans in a general ophthalmology clinic population. In this retrospective cross-sectional epidemiologic study with prospective sampling, medical charts of 1113 patients aged 40 years or older (513 Filipinos, 600 whites) seen in 2008 were randomly sampled from 2 private comprehensive ophthalmology clinics. Glaucoma was diagnosed based on optic nerve appearance, visual field defects, and other ocular findings using the International Society of Geographical and Epidemiological Ophthalmology (ISGEO) scheme. The normal-tension subtype of OAG [normal-tension glaucoma (NTG)] was defined by intraocular pressure ≤21 mm Hg as determined by review of medical records. NTG comprised a greater proportion of all glaucomatous disease in Filipino subjects [Filipino (F) vs. white (W): 46.7% vs. 26.8%; P=0.02]. Filipinos were more commonly diagnosed with OAG and NTG than whites (F vs. W: OAG, 11.9% vs. 8.2%; NTG, 6.8% vs. 2.5%; P=0.04, 0.001, respectively). There was no significant difference in central corneal thickness between Filipino and white subjects with NTG (P=0.66). Both OAG and NTG may be more common in Filipino Americans than in white Americans with the propensity for NTG being particularly high in the former relative to the latter group.
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Wilks, Scott E; Spurlock, Wanda R; Brown, Sandra C; Teegen, Bettina C; Geiger, Jennifer R
2018-05-25
Research shows African Americans at greater risk of developing Alzheimer's disease (AD) compared to the Caucasian population, suggesting African American AD caregivers are rising in numbers at a greater rate than Caucasian counterparts. Over a decade ago, an article in Geriatric Nursing revealed spiritual well-being differences among these caregiver groups. The purpose of this study was a quasi-follow-up, utilizing a larger caregiver sample to test spiritual support as a moderator via a risk-and-resilience framework. Secondary data analysis from a sample of 691 AD caregivers examined data on demographics and standardized measures of spiritual support, caregiver burden, and psychological resilience. One-third of the sample reported as African American. Resilience negatively regressed, though not significantly, on caregiving burden among both groups. Spiritual support positively, significantly impacted resilience among both groups, slightly stronger among African Americans. Spiritual support did not significantly moderate risk with either group. Implications for professional healthcare practice are discussed. Copyright © 2018 Elsevier Inc. All rights reserved.
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Differential Serum Cytokine Levels and Risk of Lung Cancer between African and European Americans
Pine, Sharon R.; Mechanic, Leah E.; Enewold, Lindsey; Bowman, Elise D.; Ryan, Bríd M.; Cote, Michele L.; Wenzlaff, Angela S.; Loffredo, Christopher A.; Olivo-Marston, Susan; Chaturvedi, Anil; Caporaso, Neil E.; Schwartz, Ann G.; Harris, Curtis C.
2015-01-01
Background African Americans have a higher risk of developing lung cancer than European Americans. Previous studies suggested that certain circulating cytokines were associated with lung cancer. We hypothesized that variations in serum cytokine levels exist between African Americans and European Americans, and increased circulating cytokine levels contribute to lung cancer differently in the two races. Methods Differences in ten serum cytokine levels, interleukin (IL)-1β, IL-4, IL-5, IL-6, IL-8, IL-10, IL-12, granulocyte macrophage colony-stimulating factor (GMCSF), interferon (IFN)-γ and tumor necrosis factor (TNF)-α between 170 African-American and 296 European-American controls from the National Cancer Institute-Maryland (NCI-MD) case-control study were assessed. Associations of the serum cytokine levels with lung cancer were analyzed. Statistically significant results were replicated in the prospective Prostate, Lung, Colorectal, and Ovarian (PLCO) Cancer Screening Trial and the Wayne State University (WSU) Karmanos Cancer Institute case-control study. Results Six cytokines: IL-4, IL-5, IL-8, IL-10, IFNγ, and TNFα, were significantly higher among European-American as compared to African-American controls. Elevated IL-6 and IL-8 levels were associated with lung cancer among both races in all three studies. Elevated IL-1β, IL-10 and TNFα levels were associated with lung cancer only among African Americans. The association between elevated TNFα levels and lung cancer among European Americans was significant after adjustment for additional factors. Conclusions Serum cytokine levels vary by race and might contribute to lung cancer differently between African Americans and European Americans. Impact Future work examining risk prediction models of lung cancer can measure circulating cytokines to accurately characterize risk within racial groups. PMID:26711330
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N. Franceschini (Nora); Hu, Y. (Yijuan); A. Reiner (Alexander); S. Buyske (Steven); M.A. Nalls (Michael); L.R. Yanek (Lisa); Y. Li (Yun); L.A. Hindorff (Lucia A); Cole, S.A. (Shelley A.); Howard, B.V. (Barbara V.); J.M. Stafford (Jeanette M.); C. Carty (Cara); P. Sethupathy (Praveen); Martin, L.W. (Lisa W.); D.Y. Lin (Dan); Johnson, K.C. (Karen C.); L.C. Becker (Lewis); K.E. North (Kari); A. Dehghan (Abbas); J.C. Bis (Joshua); Y. Liu (YongMei); P. Greenland (Philip); J.E. Manson (Joann); Maeda, N. (Nobuyo); M.E. Garcia (M.); T.B. Harris (Tamara); D.M. Becker (Diane); C.J. O'Donnell (Christopher); G. Heiss (Gerardo); C. Kooperberg (Charles); E.A. Boerwinkle (Eric)
2014-01-01
textabstractBackground: Coronary heart disease (CHD) is a leading cause of morbidity and mortality in African Americans. However, there is a paucity of studies assessing genetic determinants of CHD in African Americans. We examined the association of published variants in CHD loci with incident CHD,
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Urban Transmission of American Cutaneous Leishmaniasis in Argentina: Spatial Analysis Study
Gil, José F.; Nasser, Julio R.; Cajal, Silvana P.; Juarez, Marisa; Acosta, Norma; Cimino, Rubén O.; Diosque, Patricio; Krolewiecki, Alejandro J.
2010-01-01
We used kernel density and scan statistics to examine the spatial distribution of cases of pediatric and adult American cutaneous leishmaniasis in an urban disease-endemic area in Salta Province, Argentina. Spatial analysis was used for the whole population and stratified by women > 14 years of age (n = 159), men > 14 years of age (n = 667), and children < 15 years of age (n = 213). Although kernel density for adults encompassed nearly the entire city, distribution in children was most prevalent in the peripheral areas of the city. Scan statistic analysis for adult males, adult females, and children found 11, 2, and 8 clusters, respectively. Clusters for children had the highest odds ratios (P < 0.05) and were located in proximity of plantations and secondary vegetation. The data from this study provide further evidence of the potential urban transmission of American cutaneous leishmaniasis in northern Argentina. PMID:20207869
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Ephraim, Patti L; Hill-Briggs, Felicia; Roter, Debra L; Bone, Lee R; Wolff, Jennifer L; Lewis-Boyer, LaPricia; Levine, David M; Aboumatar, Hanan J; Cooper, Lisa A; Fitzpatrick, Stephanie J; Gudzune, Kimberly A; Albert, Michael C; Monroe, Dwyan; Simmons, Michelle; Hickman, Debra; Purnell, Leon; Fisher, Annette; Matens, Richard; Noronha, Gary J; Fagan, Peter J; Ramamurthi, Hema C; Ameling, Jessica M; Charlston, Jeanne; Sam, Tanyka S; Carson, Kathryn A; Wang, Nae-Yuh; Crews, Deidra C; Greer, Raquel C; Sneed, Valerie; Flynn, Sarah J; DePasquale, Nicole; Boulware, L Ebony
2014-07-01
Given their high rates of uncontrolled blood pressure, urban African Americans comprise a particularly vulnerable subgroup of persons with hypertension. Substantial evidence has demonstrated the important role of family and community support in improving patients' management of a variety of chronic illnesses. However, studies of multi-level interventions designed specifically to improve urban African American patients' blood pressure self-management by simultaneously leveraging patient, family, and community strengths are lacking. We report the protocol of the Achieving Blood Pressure Control Together (ACT) study, a randomized controlled trial designed to study the effectiveness of interventions that engage patient, family, and community-level resources to facilitate urban African American hypertensive patients' improved hypertension self-management and subsequent hypertension control. African American patients with uncontrolled hypertension receiving health care in an urban primary care clinic will be randomly assigned to receive 1) an educational intervention led by a community health worker alone, 2) the community health worker intervention plus a patient and family communication activation intervention, or 3) the community health worker intervention plus a problem-solving intervention. All participants enrolled in the study will receive and be trained to use a digital home blood pressure machine. The primary outcome of the randomized controlled trial will be patients' blood pressure control at 12months. Results from the ACT study will provide needed evidence on the effectiveness of comprehensive multi-level interventions to improve urban African American patients' hypertension control. Copyright © 2014 Elsevier Inc. All rights reserved.
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Zhu, Yun; Yang, Jingyun; Yeh, Fawn; Cole, Shelley A; Haack, Karin; Lee, Elisa T; Howard, Barbara V; Zhao, Jinying
2014-01-01
Cigarette smoke is a strong risk factor for obesity and cardiovascular disease. The effect of genetic variants involved in nicotine metabolism on obesity or body composition has not been well studied. Though many genetic variants have previously been associated with adiposity or body fat distribution, a single variant usually confers a minimal individual risk. The goal of this study is to evaluate the joint association of multiple variants involved in cigarette smoke or nicotine dependence with obesity-related phenotypes in American Indians. To achieve this goal, we genotyped 61 tagSNPs in seven genes encoding nicotine acetylcholine receptors (nAChRs) in 3,665 American Indians participating in the Strong Heart Family Study. Single SNP association with obesity-related traits was tested using family-based association, adjusting for traditional risk factors including smoking. Joint association of all SNPs in the seven nAChRs genes were examined by gene-family analysis based on weighted truncated product method (TPM). Multiple testing was controlled by false discovery rate (FDR). Results demonstrate that multiple SNPs showed weak individual association with one or more measures of obesity, but none survived correction for multiple testing. However, gene-family analysis revealed significant associations with waist circumference (p = 0.0001) and waist-to-hip ratio (p = 0.0001), but not body mass index (p = 0.20) and percent body fat (p = 0.29), indicating that genetic variants are jointly associated with abdominal, but not general, obesity among American Indians. The observed combined genetic effect is independent of cigarette smoking per se. In conclusion, multiple variants in the nAChR gene family are jointly associated with abdominal obesity in American Indians, independent of general obesity and cigarette smoking per se.
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The Treatment of Depressed Chinese Americans Using Qigong in a Health Care Setting: A Pilot Study
Directory of Open Access Journals (Sweden)
Albert Yeung
2013-01-01
Full Text Available Background. This pilot study examined the feasibility and efficacy of providing Qigong treatment in a health center to Chinese Americans with major depressive disorder (MDD. Methods. Fourteen Chinese Americans with MDD were enrolled, and they received a 12-week Qigong intervention. The key outcome measurement was the 17-item Hamilton Rating Scale for Depression (HAM-D17; the Clinical Global Impressions-Severity (CGI-S and -Improvement (CGI-I, the Quality of Life Enjoyment and Satisfaction Questionnaire, Short Form (Q-LES-Q-SF, and the Multidimensional Scale of Perceived Social Support (MSPSS were also administered. Positive response was defined as a decrease of 50% or more on the HAM-D17, and remission was defined as HAM-D17 ≤ 7. Patients' outcome measurements were compared before and after the Qigong intervention. Results. Participants (N=14 were 64% female, with a mean age of 53 (±14. A 71% of participants completed the intervention. The Qigong intervention resulted in a positive treatment-response rate of 60% and a remission rate of 40% and statistically significant improvement, as measured by the HAM-D17, CGI-S, CGI-I, Q-LES-Q-SF, and the family support subscale of the MSPSS. Conclusions. The Qigong intervention provided at a health care setting for the treatment of primary care patients with MDD is feasible. Further studies with larger sample sizes are warranted.
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An Interdisciplinary Outreach Model of African American Recruitment for Alzheimer's Disease Research
Williams, Monique M.; Meisel, Marie M.; Williams, James; Morris, John C.
2011-01-01
Purpose: The African American Outreach Satellite (Satellite) provides educational outreach to facilitate African American recruitment for longitudinal studies at the Washington University Alzheimer's Disease Research Center (ADRC). This descriptive article characterizes the Satellite's recruitment methods, plan for community engagement, results of…
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STUDIES ON SOUTH AMERICAN YELLOW FEVER
Davis, Nelson C.; Shannon, Raymond C.
1929-01-01
Yellow fever virus from M. rhesus has been inoculated into a South American monkey (Cebus macrocephalus) by blood injection and by bites of infected mosquitoes. The Cebus does not develop the clinical or pathological signs of yellow fever. Nevertheless, the virus persists in the Cebus for a time as shown by the typical symptoms and lesions which develop when the susceptible M. rhesus is inoculated from a Cebus by direct transfer of blood or by mosquito (A. aegypti) transmission. PMID:19869607
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Disillusionment of the American Dream——On An American Tragedy
Institute of Scientific and Technical Information of China (English)
管秀丽
2008-01-01
Theodore Dreiser is now regarded as one of the pre-eminent American realistic novelists of the first half of the twentieth century.an anatomist of the American Dream.In his great work An American Tragedy,Dreis- er exposes and criticizes mercilessly the corruption and black side of American society.The disillusionment of the American Dream is an important theme of the fiction.This paper illustrates "An American Tragedy" is the re- flection of disillusionment of the American Dream in the perspectives of the tragedy of a mortal,the tragedy of American society,and the tragedy of the American Dream.
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Directory of Open Access Journals (Sweden)
Riana E. Anderson
2018-05-01
Full Text Available Black American youth are vulnerable to the consequences of repeated exposure to racial discrimination, particularly through hampered coping abilities and greater internalizing and externalizing problems. One way in which Black American parents have protected their children from these deleterious consequences is through racial socialization, or communication regarding aspects of racialized experiences and contexts. Less is known, however, about the potential therapeutic benefits of racial socialization via clinical intervention. The five-week Engaging, Managing, and Bonding through Race (EMBRace racial socialization intervention was developed to enhance coping strategies for parents and adolescents and reduce adolescent internalizing and externalizing problems. The purpose of this study is to describe a case study of one family through a mixed methods approach. Variables of interest included racial discrimination, racial socialization, coping, and psychological well-being. Quantitative and qualitative assessments were performed two weeks prior to and one week after the implementation of EMBRace, with qualitative data collected throughout the intervention. Results indicate a developing sense of coping for the adolescent and parent and reduced adolescent psychosocial problems despite increased racialized stress. Results will be used to further investigate the hypotheses proposed in the pilot with a powered sample, and future studies will explore how sociodemographic and biopsychosocial variables relate to policy recommendations, program implementation, and psychosocial outcomes.
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Managing Family Conflict over Career Decisions: The Experience of Asian Americans
Ma, Pei-Wen Winnie; Desai, Uttara; George, Login S.; San Filippo, Alyssa A.; Varon, Samantha
2014-01-01
Conflict over career decisions is a main source of intergenerational conflict among Asian American families. This qualitative study explored the topic using consensual qualitative research methodology in a sample of eight Asian Americans. Results indicated that participants experienced feelings of guilt and indebtedness due to conflicting values,…
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Nouri, Mahsa; Hill, Laura G; Orrell-Valente, Joan K
2011-09-01
Internalization of the thin ideal mediates the media exposure-body dissatisfaction relation in young adult European American females. There is little related research on Asian Americans. We used structural equations modeling to test: (1) whether media exposure was associated with body dissatisfaction in Asian American young adult females, (2) internalization of the thin ideal mediated any such association, and (3) whether the mediational model provided equivalent fit for European American and Asian American samples. Participants were 287 college females (154 Asian Americans, 133 European Americans). Internalization of the thin ideal explained the media exposure-body dissatisfaction association equally well for both groups. Results suggest that Asian Americans may be employing unhealthy weight control behaviors, and may be prone to developing eating disorders, at rates similar to European American young adult females. Clinicians need to screen carefully for body dissatisfaction, unhealthy weight control behaviors, and eating disorders in Asian American females. Copyright © 2011 Elsevier Ltd. All rights reserved.
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Schlund-Vials, Cathy J.
2011-01-01
Focused on comparative ethnic studies and intersectionality, the author commences with a discussion about Barack Obama's historic inauguration and the Asian American literature classroom. This essay argues that courses, programs, and departments focused on ethnicity, race, gender, class, and sexuality remain important precisely because they…
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Close relationships between asian american and european american college students
Chen, C; Edwards, K; Young, B; Greenberger, E
2001-01-01
The authors examined attitudes and behaviors regarding close relationships between European and Asian Americans, with a particular emphasis on 5 major subgroups of Asian Americans (Chinese, Japanese, Korean, Vietnamese, and Filipino Americans). Participants were 218 Asian American college students and 171 European American college students attending a culturally diverse university. The European Americans did not differentiate among the various subgroups of Asian Americans. Their attitudes reg...
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Whitesell, Nancy Rumbaugh; Mitchell, Christina M.; Spicer, Paul
2009-01-01
Latent growth curve modeling was used to estimate developmental trajectories of self-esteem and cultural identity among American Indian high school students and to explore the relationships of these trajectories to personal resources, problem behaviors, and academic performance at the end of high school. The sample included 1,611 participants from the Voices of Indian Teens project, a three-year longitudinal study of adolescents from three diverse American Indian cultural groups in the wester...
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Directory of Open Access Journals (Sweden)
Maggie C Y Ng
2014-08-01
Full Text Available Type 2 diabetes (T2D is more prevalent in African Americans than in Europeans. However, little is known about the genetic risk in African Americans despite the recent identification of more than 70 T2D loci primarily by genome-wide association studies (GWAS in individuals of European ancestry. In order to investigate the genetic architecture of T2D in African Americans, the MEta-analysis of type 2 DIabetes in African Americans (MEDIA Consortium examined 17 GWAS on T2D comprising 8,284 cases and 15,543 controls in African Americans in stage 1 analysis. Single nucleotide polymorphisms (SNPs association analysis was conducted in each study under the additive model after adjustment for age, sex, study site, and principal components. Meta-analysis of approximately 2.6 million genotyped and imputed SNPs in all studies was conducted using an inverse variance-weighted fixed effect model. Replications were performed to follow up 21 loci in up to 6,061 cases and 5,483 controls in African Americans, and 8,130 cases and 38,987 controls of European ancestry. We identified three known loci (TCF7L2, HMGA2 and KCNQ1 and two novel loci (HLA-B and INS-IGF2 at genome-wide significance (4.15 × 10(-94
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Association of diabetes and cancer mortality in American Indians: the Strong Heart Study.
Best, Lyle G; García-Esquinas, Esther; Yeh, Jeun-Liang; Yeh, Fawn; Zhang, Ying; Lee, Elisa T; Howard, Barbara V; Farley, John H; Welty, Thomas K; Rhoades, Dorothy A; Rhoades, Everett R; Umans, Jason G; Navas-Acien, Ana
2015-11-01
The metabolic abnormalities that accompany diabetes mellitus are associated with an increased risk of many cancers. These associations, however, have not been well studied in American Indian populations, which experience a high prevalence of diabetes. The Strong Heart Study is a population-based, prospective cohort study with extensive characterization of diabetes status. Among a total cohort of 4,419 participants who were followed for up to 20 years, 430 cancer deaths were identified. After adjusting for sex, age, education, smoking status, drinking status, and body mass index, participants with diabetes at baseline showed an increased risk of gastric (HR 4.09; 95% CI 1.42-11.79), hepatocellular (HR 2.94; 95% CI 1.17-7.40), and prostate cancer mortality (HR 3.10; 95% CI 1.22-7.94). Further adjustment for arsenic exposure showed a significantly increased risk of all-cause cancer mortality with diabetes (HR 1.27; 95% CI 1.03-1.58). Insulin resistance among participants without diabetes at baseline was associated with hepatocellular cancer mortality (HR 4.70; 95% CI 1.55-14.26). Diabetes mellitus, and/or insulin resistance among those without diabetes, is a risk factor for gastric, hepatocellular, and prostate cancer in these American Indian communities, although relatively small sample size suggests cautious interpretation. Additional research is needed to evaluate the role of diabetes and obesity on cancer incidence in American Indian communities as well as the importance of diabetes prevention and control in reducing the burden of cancer incidence and mortality in the study population.
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Louis L'Amour's American West. A Sound Filmstrip Program. Study Guide.
Peters, John; Peters, Frances
Adapted from the motion picture based on two of Louis L'Amour's novels of the American West, "The Daybreakers" and "Sackett," this filmstrip program will help secondary students interpret the meaning of the frontier experience in American history. In the first three filmstrips--"Heading West,""Staking…
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Perception of Obesity in African-American and Arab-American Minority Groups.
McClelland, Molly L; Weekes, Carmon V N; Bazzi, Hussein; Warwinsky, Joshua; Abouarabi, Wassim; Snell, Felicia; Salamey, Tarick
2016-03-01
Effectiveness of health education programs and interventions, designed to improve obesity rates, may vary according to perceptions of health within cultural groups. A qualitative approach was used. Two minority cultural groups (Arab-American and African-American) living in the same county were studied to compare perceptions of health, nutrition, and obesity and subsequent health behaviors. Control, expectations, bias, acceptance, and access were the five themes identified. Arab-Americans that had lower weights, lower prevalence of chronic diseases, expected healthy weights, reported age and gender bias related to being overweight were not as accepting of being overweight and did not report difficulties in accessing healthy food choices compared to their African-American counterparts. Health interventions aimed at reducing obesity rates and related chronic diseases should be culturally specific and aimed at changing expected and accepted cultural norms. Cultural group's void of certain disease states should be studied and used as models to ameliorate the problem in other cultures. Changing health behaviors within a certain cultural group may produce better outcomes when initiated from a member of that same group. The impact of economic and environmental factors on health behaviors must also be considered.
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Empowerment of African American Women Leaders in Higher Education: A Multiple Case Study
McDaniel, Sharon L.
2016-01-01
The purpose of this study was to gain an understanding of the perspectives on empowerment held by African American women who work in executive positions within higher educational settings. This study also seeks to provide other women with a deeper level of awareness regarding the journey towards executive leadership. Current literature explores…
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Racial Discrimination, Coping, Life Satisfaction, and Self-Esteem among African Americans.
Utsey, Shawn O.; Ponterotto, Joseph G.; Reynolds, Amy L.; Cancelli, Anthony A.
2000-01-01
Study examines the coping strategies used by African Americans in managing the stressful effects of racism. Results indicate that women preferred avoidance coping for racism experienced on a personal level. For African Americans in general, seeking social support and racism condition were the best predictors of racism-related stress. Life…
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Social Anxiety and Mental Health Service Use Among Asian American High School Students.
Brice, Chad; Masia Warner, Carrie; Okazaki, Sumie; Ma, Pei-Wen Winnie; Sanchez, Amanda; Esseling, Petra; Lynch, Chelsea
2015-10-01
Asian American adults endorse more symptoms of social anxiety (SA) on self-report measures than European Americans, but demonstrate lower prevalence rates of SA disorder in epidemiological studies. These divergent results create ambiguity concerning the mental health needs of Asian Americans. The present study is the first to investigate this issue in adolescents through assessment of self-reported SA in Asian American high school students. Parent and self-ratings of impairment related to SA and self-reported mental health service use for SA were also measured. Asian American students endorsed a greater number of SA symptoms and scored in the clinical range more frequently than other ethnic groups. Also, Asian American and Latino students endorsed more school impairment related to SA than other ethnic groups. No differences in parent-reported impairment or service utilization were identified. Implications for future research and treatment for SA among Asian American adolescents are discussed.
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Hanson, Robert L; Muller, Yunhua L; Kobes, Sayuko; Guo, Tingwei; Bian, Li; Ossowski, Victoria; Wiedrich, Kim; Sutherland, Jeffrey; Wiedrich, Christopher; Mahkee, Darin; Huang, Ke; Abdussamad, Maryam; Traurig, Michael; Weil, E Jennifer; Nelson, Robert G; Bennett, Peter H; Knowler, William C; Bogardus, Clifton; Baier, Leslie J
2014-01-01
Most genetic variants associated with type 2 diabetes mellitus (T2DM) have been identified through genome-wide association studies (GWASs) in Europeans. The current study reports a GWAS for young-onset T2DM in American Indians. Participants were selected from a longitudinal study conducted in Pima Indians and included 278 cases with diabetes with onset before 25 years of age, 295 nondiabetic controls ≥45 years of age, and 267 siblings of cases or controls. Individuals were genotyped on a ∼1M single nucleotide polymorphism (SNP) array, resulting in 453,654 SNPs with minor allele frequency >0.05. SNPs were analyzed for association in cases and controls, and a family-based association test was conducted. Tag SNPs (n = 311) were selected for 499 SNPs associated with diabetes (P associated with T2DM (odds ratio = 1.29 per copy of the T allele; P = 6.6 × 10(-8), which represents genome-wide significance accounting for the number of effectively independent SNPs analyzed). Transfection studies in murine pancreatic β-cells suggested that DNER regulates expression of notch signaling pathway genes. These studies implicate DNER as a susceptibility gene for T2DM in American Indians.
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Hirko, Kelly A; Soliman, Amr S; Banerjee, Mousumi; Ruterbusch, Julie; Harford, Joe B; Chamberlain, Robert M; Graff, John J; Merajver, Sofia D; Schwartz, Kendra
2013-12-01
Inflammatory breast cancer (IBC) is characterized by an apparent geographical distribution in incidence, being more common in North Africa than other parts of the world. Despite the rapid growth of immigrants to the United States from Arab nations, little is known about disease patterns among Arab Americans because a racial category is rarely considered for this group. The aim of this study was to advance our understanding of the burden of IBC in Arab ethnic populations by describing the proportion of IBC among different racial groups, including Arab Americans from the Detroit, New Jersey and California Surveillance, Epidemiology and End Results (SEER) registries. We utilized a validated Arab surname algorithm to identify women of Arab descent from the SEER registries. Differences in the proportion of IBC out of all breast cancer and IBC characteristics by race and menopausal status were evaluated using chi-square tests for categorical variables, t-tests and ANOVA tests for continuous variables, and log-rank tests for survival data. We modeled the association between race and IBC among all women with breast cancer using hierarchical logistic regression models, adjusting for individual and census tract-level variables. Statistically significant differences in the proportion of IBC out of all breast cancers by race were evident. In a hierarchical model, adjusting for age, estrogen and progesterone receptor, human epidermal growth receptor 2, registry and census-tract level education, Arab-Americans (OR=1.5, 95% CI=1.2,1.9), Hispanics (OR=1.2, 95% CI=1.1,1.3), Non-Hispanic Blacks (OR=1.3, 95% CI=1.2, 1.4), and American Indians/Alaskans (OR=1.9, 95% CI=1.1, 3.4) had increased odds of IBC, while Asians (OR=0.6, 95% CI=0.6, 0.7) had decreased odds of IBC as compared to Non-Hispanic Whites. IBC may be more common among certain minority groups, including Arab American women. Understanding the descriptive epidemiology of IBC by race may generate hypotheses about risk
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Understanding the Strengths of African American Families.
Littlejohn-Blake, Sheila M.; Darling, Carol Anderson
1993-01-01
Focuses on strengths of African-American families and how they function, relevant conceptual approaches, and trends and issues in studying African-American families that can facilitate understanding. A shift from studying dysfunctional families to more positive aspects can help African-American families meet societal challenges. (SLD)
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Davey, Maureen P; Kissil, Karni; Lynch, Laura; Harmon, La-Rhonda; Hodgson, Nancy
2013-07-01
The primary objective of this 2-year pilot study was to evaluate the effectiveness of a culturally adapted family intervention in improving family communication among African American parents coping with cancer and their school-age children. A secondary objective was to determine its impact on other symptoms of psychosocial distress (depression and anxiety). The third objective was to assess for acceptability and feasibility. Using a two-arm pre-intervention and post-intervention prospective design, 12 African American families received five bi-monthly sessions of either a culturally adapted family intervention (n=7 families) or psycho-education treatment (n=5 families). Parents and their children completed pre-intervention and post-intervention questionnaires assessing perceptions of family communication, quality of their relationship, and symptoms of depression. School-age children additionally completed a questionnaire assessing their levels of anxiety. Consumer satisfaction was also evaluated at post-intervention. Parents and school-age children who completed the culturally adapted family intervention reported significantly better communication with each other and were more satisfied compared with the psycho-education control group. No changes were noted in symptoms of anxiety or depression. The culturally adapted family intervention was acceptable based on our findings, families' feedback, and rates of retention. Feasibility is uncertain because our oncology clinic approach to recruitment was slower than expected. Providing culturally adapted family intervention programs to African American families who are coping with parental cancer may result in improved family communication. This pilot study serves as the first step in the development of culturally adapted family intervention programs to help African American families cope with parental cancer. Copyright © 2012 John Wiley & Sons, Ltd.
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Qualitative Study of Depression Literacy Among Korean American Parents of Adolescents.
Jeong, Yoo Mi; McCreary, Linda L; Hughes, Tonda L
2018-01-01
Lack of depression literacy is associated with low help-seeking behaviors for mental health care in adolescents. As parents generally determine adolescents' health care, ensuring parents can recognize depressive symptoms is crucial. The current study explored depression literacy among Korean American parents of adolescents ages 12 to 19 using a qualitative descriptive design. Semantic content analysis was performed using data from three focus group interviews conducted in 2015 with Korean American parents (10 mothers, four fathers) of adolescents. Participants lacked knowledge about the biological causes and medicinal treatment of depression. Most believed that depression cannot be fully treated, relapses occur easily, and medication is taken indefinitely. Gender influenced perceptions of symptoms. Parents often overlooked children's depressive symptoms until schools alerted them. Nursing interventions should educate parents about the biological causes of depression, strategies for addressing adolescents' symptoms, community-based professional resources, and success stories about depression treatment. [Journal of Psychosocial Nursing and Mental Health Services, 56(1), 48-56.]. Copyright 2018, SLACK Incorporated.
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Goldberg, Abbie E.; Smith, JuliAnna Z.
2009-01-01
Despite increases in transracial adoption, African American children remain the least likely to be adopted. No research has examined the factors that predict prospective adopters' willingness to adopt an African American child. This study used multilevel modeling to examine predictors of willingness to adopt an African American child in a sample…
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Perera, Minoli A; Cavallari, Larisa H; Limdi, Nita A; Gamazon, Eric R; Konkashbaev, Anuar; Daneshjou, Roxana; Pluzhnikov, Anna; Crawford, Dana C; Wang, Jelai; Liu, Nianjun; Tatonetti, Nicholas; Bourgeois, Stephane; Takahashi, Harumi; Bradford, Yukiko; Burkley, Benjamin M
2013-01-01
Summary BackgroundVKORC1 and CYP2C9 are important contributors to warfarin dose variability, but explain less variability for individuals of African descent than for those of European or Asian descent. We aimed to identify additional variants contributing to warfarin dose requirements in African Americans. MethodsWe did a genome-wide association study of discovery and replication cohorts. Samples from African-American adults (aged ≥18 years) who were taking a stable maintenance dose of warfar...
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Kim, Eunjung; Cain, Kevin C; Webster-Stratton, Carolyn
2008-09-01
Traditional Korean American discipline is characterized by a lack of expression of affection and use of harsh discipline. The purpose of this study was to pilot test the effect of the Incredible Years Parenting Program among Korean American mothers. A randomized controlled experimental study design was used; 29 first-generation Korean American mothers of young children (3-8 years old) were randomly assigned to intervention (n=20) and control (n=9) groups. Intervention group mothers received a 12-week parenting program. Control group mothers did not receive the intervention. Mothers reported on discipline styles (positive, appropriate, and harsh), level of acculturation, and their child's outcomes (behavioral problems and social competence) at pre-, post-, and 1-year follow-up intervals. After completing the program, intervention group mothers significantly increased use of positive discipline as compared to control group mothers. Among intervention group mothers, high-acculturated mothers significantly increased appropriate discipline whereas low-acculturated mothers significantly decreased harsh discipline. In the 1-year follow-up, intervention group mothers maintained the significant effect for positive discipline. Providing this program appears to be a promising way of promoting positive discipline among Korean American mothers.
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Davydow, Dimitry S.; Zivin, Kara; Langa, Kenneth M.
2014-01-01
Objective To estimate the prevalence of both dementia and depression among community-dwelling older Americans, and to determine if hospitalization is independently associated with dementia or depression in this population. Method This cross-sectional study utilized data from a nationally representative, population-based sample of 7,197 community-dwelling adults ≥ 65 years old interviewed in 2011 as part of the National Health and Aging Trends Study. Information on hospitalizations was obtained from self or proxy-report. Possible and probable dementia was assessed according to a validated algorithm. Depressive symptoms were assessed with the Patient Health Questionnaire-2. Results An estimated 3.1 million community-dwelling older Americans may have dementia, and approximately 5.3 million may have substantial depressive symptoms. After adjusting for demographic and social characteristics, medical diagnoses, smoking history, serious falls, and pain symptoms, being hospitalized in the previous year was independently associated with greater odds of probable dementia (odds ratio [OR]: 1.42, 95% confidence interval[95%CI]: 1.16, 1.73) and substantial depressive symptoms (OR: 1.60, 95%CI: 1.29, 1.99). Conclusions Dementia and depression are common in community-dwelling older Americans, and hospitalization is associated with these conditions. Additional research increasing understanding of the bi-directional relationship between hospitalizations, dementia, and depression, along with targeted interventions to reduce hospitalizations, are needed. PMID:24388630
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Gender, ethnic identity, and environmental concern in Asian Americans and European Americans
Shawn M. Burn; Patricia L. Winter; Brittany Hori; N Clayton Silver
2012-01-01
There are relatively few articles in sociology and psychology on gender, ethnicity, and the environment, yet ethnic and gender neutral approaches to sustainability may be incomplete. We studied gender, ethnicity, and environmental concern with an internet sample of Asian American women (n=157) and men (n=69), and European American women (n=222) and men (n=99)....
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Grabe, Shelly; Jackson, Benita
2009-03-01
Objectification Theory (Fredrickson & Roberts, 1997) posits that viewing one's body as an object - i.e., self-objectification - increases depressive symptomatology. Though a handful of studies to date have found self-objectification and depressive symptoms correlated among White American women, few studies have examined whether this finding generalizes to other social groups. We examine whether self-objectification and depressive symptoms are associated among Asian Americans and White Americans in a college sample of women and men (N=169). Self-objectification and depressive symptoms were positively associated among White American women but not among White American men or Asian American men or women. These data suggest the parameters of Objectification Theory are circumscribed by both race/ethnicity and gender and self-objectification may put White women, in particular, at risk for depressive symptoms.
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Ethnic, Women's, and African American Studies Majors in U.S. Institutions of Higher Education
Olzak, Susan; Kangas, Nicole
2008-01-01
African American Studies, Ethnic Studies, and Women's Studies programs in higher education have received wide support from faculty members and students, yet few programs offer a major or have tenure-line faculty positions. Our analysis used sociological theories to generate testable implications about the chances that an institution will offer…
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Characteristics of La Literatura: A Reference Study of Spanish and Latin American Literature
Nolen, David S.
2010-01-01
The goal of this study is to examine the characteristics of scholarly communication, with particular emphasis on the usage of the monograph, in the field of Spanish and Latin American literature over a 30-year period. In addition, this study examines the age of materials referenced in an effort to gain insight into the shelf-life of these…
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Dietary Acculturation among Filipino Americans
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Persephone Vargas
2015-12-01
Full Text Available Acculturation, the subsequent changes that occur in one culture after continuous first hand contact with another culture, impacts the dietary habits and health risks of individuals. This study examines the acculturation, dietary habits and anthropometric measurements in a sample of 210 first generation Filipino American immigrants in New Jersey (NJ. Acculturation was measured using the Short Acculturation Scale for Filipino Americans (ASASFA. Dietary acculturation was measured using the Dietary Acculturation Questionnaire for Filipino Americans (DAQFA and dietary intake was determined using the Block’s Brief Food Frequency Questionnaire (BFFQ. Anthropometric measurements were obtained including weight, height and waist circumference. Acculturation had a significant negative relationship with Filipino Dietary acculturation. Western dietary acculturation was significantly correlated with caloric intake (r(208 = 0.193, p < 0.01, percentage fat intake (r(208 = 0.154, p < 0.05, percentage carbohydrate intake (r(208 = −0.172, p < 0.05, Body Mass Index (BMI (r(208 = 0.216, p < 0.01 and waist circumference (r(208 = 0.161, p < 0.01. There was no significant correlation between Filipino dietary acculturation, dietary intake and anthropometric measurements. The results showed that Filipino American immigrants have increased risks including increased BMI, waist circumference and increased fat intake. Over all, this research highlighted some dietary changes and their effects on dietary intake and health status.
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Sociolinguistics features of humor in american linguoculture ...
African Journals Online (AJOL)
In this article we study the characteristics of the language of representation and perception of American humour, its linguistic and cultural features in humorous texts of American comics from the American linguistic culture. The material for research is the humorous texts and fragments of the performances of American ...
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DEFF Research Database (Denmark)
Schmidt, Gregory A; Girard, Timothy D; Kress, John P
2017-01-01
BACKGROUND: This clinical practice guideline addresses six questions related to liberation from mechanical ventilation in critically ill adults. It is the result of a collaborative effort between the American Thoracic Society (ATS) and American College of Chest Physicians (CHEST). METHODS: A mult...
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Eugenics, genetics, and mental illness stigma in Chinese Americans.
WonPat-Borja, Ahtoy J; Yang, Lawrence H; Link, Bruce G; Phelan, Jo C
2012-01-01
The increasing interest in the genetic causes of mental disorders may exacerbate existing stigma if negative beliefs about a genetic illness are generally accepted. China's history of policy-level eugenics and genetic discrimination in the workplace suggests that Chinese communities will view genetic mental illness less favorably than mental illness with non-genetic causes. The aim of this study is to identify differences between Chinese Americans and European Americans in eugenic beliefs and stigma toward people with genetic mental illness. We utilized data from a 2003 national telephone survey designed to measure how public perceptions of mental illness differ if the illness is described as genetic. The Chinese American (n = 42) and European American (n = 428) subsamples were analyzed to compare their support of eugenic belief items and measures of stigma. Chinese Americans endorsed all four eugenic statements more strongly than European Americans. Ethnicity significantly moderated the relationship between genetic attribution and three out of five stigma outcomes; however, genetic attribution actually appeared to be de-stigmatizing for Chinese Americans while it increased stigma or made no difference for European Americans. Our findings show that while Chinese Americans hold more eugenic beliefs than European Americans, these attributions do not have the same effect on stigma as they do in Western cultures. These results suggest that future anti-stigma efforts must focus on eugenic attitudes as well as cultural beliefs for Chinese Americans, and that the effects of genetic attributions for mental illness should be examined relative to other social, moral, and religious attributions common in Chinese culture.
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Directory of Open Access Journals (Sweden)
Oster Robert A
2010-04-01
Full Text Available Abstract Background The prevalence of type 2 diabetes is higher among African Americans (AA vs European Americans (EA, independent of obesity and other known confounders. Although the reason for this disparity is not known, it is possible that relatively low levels of vitamin D among AA may contribute, as vitamin D has been positively associated with insulin sensitivity in some studies. The objective of this study was to test the hypothesis that dietary vitamin D would be associated with a robust measure of insulin sensitivity in AA and EA women. Methods Subjects were 115 African American (AA and 137 European American (EA healthy, premenopausal women. Dietary intake was determined with 4-day food records; the insulin sensitivity index (SI with a frequently-sampled intravenous glucose tolerance test and minimal modeling; the Homeostasis Model Assessment of Insulin Resistance (HOMA-IR with fasting insulin and glucose; and body composition with dual-energy X-ray absorptiometry. Results Vitamin D intake was positively associated with SI (standardized β = 0.18, P = 0.05 and inversely associated with HOMA-IR (standardized β = -0.26, P = 0.007 in AA, and the relationships were independent of age, total body fat, energy intake, and % kcal from fat. Vitamin D intake was not significantly associated with indices of insulin sensitivity/resistance in EA (standardized β = 0.03, P = 0.74 and standardized β = 0.02, P = 0.85 for SI and HOMA-IR, respectively. Similar to vitamin D, dietary calcium was associated with SI and HOMA-IR among AA but not EA. Conclusions This study provides novel findings that dietary vitamin D and calcium were independently associated with insulin sensitivity in AA, but not EA. Promotion of these nutrients in the diet may reduce health disparities in type 2 diabetes risk among AA, although longitudinal and intervention studies are required.
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Marital Expectations in Strong African American Marriages.
Vaterlaus, J Mitchell; Skogrand, Linda; Chaney, Cassandra; Gahagan, Kassandra
2017-12-01
The current exploratory study utilized a family strengths framework to identify marital expectations in 39 strong African American heterosexual marriages. Couples reflected on their marital expectations over their 10 or more years of marriage. Three themes emerged through qualitative analysis and the participants' own words were used in the presentation of the themes. African Americans indicated that there was growth in marital expectations over time, with marital expectations often beginning with unrealistic expectations that grew into more realistic expectations as their marriages progressed. Participants also indicated that core expectations in strong African American marriages included open communication, congruent values, and positive treatment of spouse. Finally, participants explained there is an "I" in marriage as they discussed the importance of autonomy within their marital relationships. Results are discussed in association with existing research and theory. © 2016 Family Process Institute.
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Is the American Zebu really Bos indicus?
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Meirelles Flávio V.
1999-01-01
Full Text Available The American continent was colonized in the 16th century by Europeans who first introduced cattle of Bos taurus origin. Accounts register introduction of Bos indicus cattle into South America in the 19th and continuing through the 20th century, and most reported imports were males derived from the Indian subcontinent. In the present study we show, by using mitochondrial DNA (mtDNA polymorphism, major participation of matrilineages of taurus origin in the American Zebu purebred origin, i.e., 79, 73 and 100% for the Nellore, Gyr and Brahman breeds, respectively. Moreover, we have created a restriction map identifying polymorphism among B. taurus and B. indicus mtDNA using three restriction enzymes. Results are discussed concerning American Zebu origins and potential use of this information for investigating the contribution of cytoplasmic genes in cattle production traits.
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Le, Daisy; Holt, Cheryl L; Hosack, Dominic P; Huang, Jin; Clark, Eddie M
2016-08-01
This study reports on the association between religious beliefs and behaviors and the change in both general and religious social support using two waves of data from a national sample of African Americans. The Religion and Health in African Americans (RHIAA) study is a longitudinal telephone survey designed to examine relationships between various aspects of religious involvement and psychosocial factors over time. RHIAA participants were 3173 African American men (1281) and women (1892). A total of 1251 men (456) and women (795) participated in wave 2 of data collection. Baseline religious behaviors were associated with increased overall religious social support from baseline to wave 2 (p social support from baseline to wave 2 in each of the following religious social support subscales: emotional support received (p social support. African Americans who are active in faith communities showed increases in all types of religious social support, even the negative aspects, over a relatively modest longitudinal study period. This illustrates the strength of the church as a social network and the role that it plays in people's lives.
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Durà-Vilà, Glòria; Hodes, Matthew
2012-10-01
Susto (fright), nervios (nerves) and ataque de nervios (attack of nerves) are idioms of distress widely experienced amongst Hispanic Americans, often associated with psychiatric disorders. This study explores understanding of these idioms of distress and attitudes to help seeking amongst indigenous Spanish and Hispanic American residents in Spain. A population survey was undertaken in four adult education centres in Spain. Hypothetical case vignettes of individuals suffering from the idioms of distress were used to investigate understanding and help seeking by a Spanish sample compared with Hispanic American migrants to Spain. 350 questionnaires were obtained (94.6% response rate). The idioms ataque de nervios and nervios were recognised by the majority of the Spanish group but by significantly more of the Hispanic American migrants. However, susto was infrequently recognised by the Spanish group but it was recognised by half of the Hispanic Americans. Hispanic Americans were also more likely to recommend consultation with a psychiatrist/psychologist than Spanish respondents for ataque de nervios and nervios. The Spanish group were more likely to recommend non-medical sources of support such as relatives and priest than Hispanic Americans. Hispanic Americans, more recently arrived, did not show greater recognition of the three idioms than those who have been in Spain longer. Regression analysis showed that being Hispanic American and having lower educational attainment was associated with greater use of susto. The study suggests that people hold multiple models of distress and disorder. This may influence clinical presentations and help seeking behaviour in Spanish as well as Hispanic American populations.
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North American contact dermatitis group patch test results: 2011-2012.
Warshaw, Erin M; Maibach, Howard I; Taylor, James S; Sasseville, Denis; DeKoven, Joel G; Zirwas, Matthew J; Fransway, Anthony F; Mathias, C G Toby; Zug, Kathryn A; DeLeo, Vincent A; Fowler, Joseph F; Marks, James G; Pratt, Melanie D; Storrs, Frances J; Belsito, Donald V
2015-01-01
Patch testing is an important diagnostic tool for assessment of allergic contact dermatitis (ACD). This study documents the North American Contact Dermatitis Group (NACDG) patch-testing results from January 1, 2011, to December 31, 2012. At 12 centers in North America, patients were tested in a standardized manner with a series of 70 allergens. Data were manually verified and entered into a central database. Descriptive frequencies were calculated, and trends analyzed using χ statistics. Four thousand two hundred thirty-eight patients were tested; of these, 2705 patients (63.8%) had at least 1 positive reaction, and 2029 (48.0%) were ultimately determined to have a primary diagnosis of ACD. Four hundred eight patients (9.6%) had occupationally related skin disease. There were 7532 positive allergic reactions. As compared with previous reporting periods (2009-2010 and 2000-2010), positive reaction rates statistically increased for 6 allergens: methylchloroisothiazolinone/methylisothiazolinone (5.0%; risk ratios [RRs]: 2.01 [1.60-2.52], 1.87 [1.61-2.18]), lanolin alcohol (4.6%; RRs 1.83 [1.45-2.30], 2.10 [1.79-2.47]), cinnamic aldehyde (3.9%; 1.69 [1.32-2.15], 1.53 [1.28-1.82]), glutaral (1.5%; 1.67 [1.13-2.48], 1.31 [1.00-1.71]), paraben mix (1.4%; 1.77 [1.16-2.69], 1.44 [1.09-1.92]), and fragrance mix I (12.1%; RRs 1.42 [1.25-1.61], 1.24 [1.14-1.36]). Compared with the previous decade, positivity rates for all formaldehyde-releasing preservatives significantly decreased (formaldehyde 6.6%; RR, 0.82 [0.73, 0.93]; quaternium-15 6.4% RR 0.75 [0.66, 0.85]; diazolidinyl urea 2.1%; RR, 0.67 [0.54, 0.84]; imidazolidinyl urea 1.6%, 0.60 [0.47, 0.77]; bronopol 1.6%; RR, 0.60 [0.46, 0.77]; DMDM hydantoin 1.6%; RR, 0.59 [0.54, 0.84]). Approximately a quarter of patients had at least 1 relevant allergic reaction to a non-NACDG allergen. In addition, approximately one-fourth to one-third of reactions detected by NACDG allergens would have been hypothetically missed by T
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Jiang, Ying
2017-01-01
This phenomenological study explores the educational technology experiences of ten Chinese international students at American universities. It describes their technology experiences and the influence on their technology self-efficacy and acculturation to the university culture in America. Seidman's (1998) three-interview approach was employed to…
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Examining Factors Influencing Asian American and Latino American Students' College Choice
Wang-Yeung, Leilani Weichun
2016-01-01
This dissertation examines the gap in college enrollment between Asian Americans and Latino Americans regarding the effects of family and school factors, classifying them into the six ethnic/generational status groups (Asian American first generation, Asian American second generation, Asian American third generation and plus, Latino American first…
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Obesity, Overweightness, and Depressive Symptomology Among American Indian Youth.
Eitle, David; Eitle, Tamela McNulty
2018-03-09
Despite evidence that American Indian adolescents are at a heightened risk of obesity/overweightness and experiencing depression, relative to other groups, there exists a dearth of studies that have examined the association between objective and perceptual measures of obesity and overweightness and depression with this understudied group. Our study represents one of the first studies to examine this association among American Indian youth. Using a subsample of American Indian youth from waves I and II of the National Longitudinal Study of Adolescent Health (a survey of schools and students in the USA, with wave I collected in 1994 and wave II collected in 1995), we explore this association. We examine three measures of weight: obesity, body mass index, and weight perception. We also consider gender-specific models and a subsample of non-Hispanic whites, in order to assess race differences in the obesity and overweightness-depression relationship. Our findings reveal that neither of our objective measures of weight, obesity, nor body mass index are significant predictors of depressive symptoms for either American Indian or white youth. However, we find evidence that the subjective measure of weight perception is a significant predictor of depressive symptoms for white females, but not for American Indian females. Our results contribute to past findings that measures of obesity/overweightness weight may be more important to white female's mental health than females from other racial groups, although additional research is warranted.
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Roosa, Mark W.; O’Donnell, Megan; Cham, Heining; Gonzales, Nancy A.; Zeiders, Katherine H.; Tein, Jenn-Yun; Knight, George P.; Umaña-Taylor, Adriana
2011-01-01
Mexican American youth are at greater risk of school failure than their peers. To identify factors that may contribute to academic success in this population, this study examined the prospective relationships from 5th grade to 7th grade of family (i.e., human capital [a parent with at least a high school education], residential stability, academically and occupationally positive family role models, and family structure) and individual characteristics (i.e., externalizing symptoms, bilingualism, gender, and immigrant status) to the academic performance of 749 Mexican American early adolescents (average age = 10.4 years and 48.7% were girls in 5th grade) from economically and culturally diverse families as these youth made the transition to junior high school. Results indicated that while controlling for prior academic performance, human capital and positive family role models assessed when adolescents were in in 5th grade positively related to academic performance in 7th grade. Further, being a girl also was related to greater 7th grade academic success, whereas externalizing symptoms were negatively related to 7th grade academic performance. No other variables in the model were significantly and prospectively related to 7th grade academic performance. Implications for future research and interventions are discussed. PMID:21863379
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Roosa, Mark W; O'Donnell, Megan; Cham, Heining; Gonzales, Nancy A; Zeiders, Katherine H; Tein, Jenn-Yun; Knight, George P; Umaña-Taylor, Adriana
2012-03-01
Mexican American youth are at greater risk of school failure than their peers. To identify factors that may contribute to academic success in this population, this study examined the prospective relationships from 5th grade to 7th grade of family (i.e., human capital [a parent with at least a high school education], residential stability, academically and occupationally positive family role models, and family structure) and individual characteristics (i.e., externalizing symptoms, bilingualism, gender, and immigrant status) to the academic performance of 749 Mexican American early adolescents (average age = 10.4 years and 48.7% were girls in 5th grade) from economically and culturally diverse families as these youth made the transition to junior high school. Results indicated that while controlling for prior academic performance, human capital and positive family role models assessed when adolescents were in 5th grade positively related to academic performance in 7th grade. Further, being a girl also was related to greater 7th grade academic success, whereas externalizing symptoms were negatively related to 7th grade academic performance. No other variables in the model were significantly and prospectively related to 7th grade academic performance. Implications for future research and interventions are discussed.
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Theory of Prejudice and American Identity Threat Transfer for Latino and Asian Americans.
Sanchez, Diana T; Chaney, Kimberly E; Manuel, Sara K; Remedios, Jessica D
2018-03-01
Latinos and Asian Americans confront similar stereotypes as they are often presumed to be foreigners and subjected to American identity denial. Across six studies (total N = 992), we demonstrate that Latinos and Asians anticipate ingroup prejudice and specific types of subordination (e.g., American identity threat) in the face of outgroup threats that target one another (i.e., stigma transfer). The studies explore whether stigma transfer occurred primarily when shared Latino and Asian stereotype content was a salient component of the prejudice remark (e.g., foreigner stereotypes; Study 3), or when outgroup prejudice targeted a social group with shared stereotype content (Study 4), though neither appeared to substantively moderate stigma transfer. Minority group members who conceptualize prejudiced people as holding multiple biases (i.e., a monolithic prejudice theory) were more susceptible to stigma transfer suggesting that stereotype content is not necessary for stigma transfer because people assume that prejudice is not singular.
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Leung, A W; Heimberg, R G; Holt, C S; Bruch, M A
1994-01-01
Emotionally distant and controlling child-rearing attitudes have been reported to characterize the parents of American or western European social phobics in previous research. However, the notion that these parental attitudes may be associated with social anxiety only in some cultures has not been investigated. The present study examined social anxiety among American social phobics and American and Chinese/Chinese American volunteer samples and how it may relate to their parents' child-rearing attitudes. Multivariate analyses of variance revealed overall group differences. Both volunteer samples reported lower levels of anxiety than social phobics. Parents of Chinese/Chinese Americans and social phobics were reported to be similar in their (1) isolation of children from social activities; (2) over-emphasis of others' opinions; and (3) use of shame tactics for discipline (more so than American volunteers' parents). However, parents of nonsocial phobics were more likely to attend family social activities than social phobics' parents. Overall, the association between a reported parenting style emphasizing others' opinions and shame tactics and social anxiety in their adult children was more evident in both American samples than among Chinese/Chinese Americans.
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The Roots of Disillusioned American Dream in Typical American
Institute of Scientific and Technical Information of China (English)
古冬华
2016-01-01
Typical American is one of Gish Jen’s notable novels catching attention of the American literary circle. The motif of disillusioned American dream can be seen clearly through the experiences of three main characters. From perspectives of the consumer culture and cultural conflicts, this paper analyzes the roots of the disillusioned American dream in the novel.
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Ennis, Rosetta
2017-01-01
The qualitative descriptive case study explores the underachievement phenomenon of fourth-grade African American boys in New York City public elementary schools. Numerous studies have been conducted at the middle school through college levels. However, very little is known about the underachievement phenomenon of fourth-grade African American…
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The role of familism in weight loss treatment for Mexican American women.
McLaughlin, Elizabeth A; Campos-Melady, Marita; Smith, Jane Ellen; Serier, Kelsey N; Belon, Katherine E; Simmons, Jeremiah D; Kelton, Katherine
2017-10-01
Mexican American women are disproportionately affected by overweight/obesity and the health complications accompanying them, but weight loss treatments are less successful in this ethnic group. High levels of familism, a value reflecting obligation to family that supersedes attention to oneself, interfere with weight loss for Mexican American women. This mixed methods study investigated overweight Mexican American women's beliefs about how familism, and Mexican American culture, might hinder weight loss success, and how treatments might be culturally adapted. Results suggest a need to support women in their commitment to family while also helping them make changes. Recommendations for culturally adapted treatments are made.
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Investigation on American cockroaches medically important bacteria in Khorramshahr hospital, Iran
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Hamid Kassiri
2014-06-01
Full Text Available Objective: To investigate American cockroaches' infection to various bacteria in Khorramshahr Vali-e-Asr hospital, which was done in 2008. Methods: In this descriptive cross-sectional study, 20 American cockroaches were caught via direct collection. Medically important bacteria were extracted from their outer surface of bodies by standard procedures. Results: Culturing outer surface wash of cockroaches resulted in the separation of Klebsiella, Pseudomonas, Escherichia coli, Staphylococcus, Proteus and Streptococcus. The main common bacteria were Klebsiella (35% and Pseudomonas (30%. Also, results of culture media showed that about 90% of cockroaches infected to at least one bacterium. Conclusions: American cockroaches can transmit pathogenic and potential pathogenic bacteria, therefore their presence in hospitals may be a sanitation challenge. It is recommended to assess plans in purpose to combat these pests in the hospitals.
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The Study and Improvement of American High Schools: A Portrait of Work in Progress.
Newmann, Fred M.; Behar, Steven L.
This is an integrated report on 28 ongoing projects that were set up to study and improve American high schools on a large scale. The activities include establishment of a national data base on high school students; a study of new standards for college admission; administrators' reports on what works in urban schools; intensive studies of single…
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Ocampo, Anthony C.; Soodjinda, Daniel
2016-01-01
Most research on Asian American education has centered on addressing and deconstructing the model minority stereotype. While recent studies have highlighted the socioeconomic and cultural heterogeneity among Asian American students, few have examined how sexual identity and masculinity mitigate their academic experiences. In this article, we draw…
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Implications of American Indian gambling for social work research and practice.
Momper, Sandra L
2010-04-01
Since the 1988 passage of the Indian Gaming and Regulatory Act (IGRA), American Indian tribal communities have rapidly opened up casinos. American Indian participation in recreational gambling has increased, resulting in an increase in problem and pathological gambling. However, increased revenues from gaming have significantly benefited tribes. Background information on the Supreme Court case that led to passage of the IGRA and subsequently the opening of casinos on Indian reservations is provided. Data are presented on American Indian gambling studies that explore the impact of gambling on the development of problem or pathological gambling among American Indians. Reports and data are presented on the effects of gambling on the socioeconomic development of tribal communities. The implications of American Indian gaming for social work research and practice are discussed.
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Stereotype Threat Effects on African American Children in an Urban Elementary School
Wasserberg, Martin J.
2014-01-01
This study investigated whether a diagnostic testing condition leads to stereotype threat effects for African American children (n = 198) at an urban elementary school. Results indicated that presenting a reading test as diagnostic of abilities hindered the performance of African American children aware of racial stereotypes but not of those…
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Passage of American shad: paradigms and realities
Haro, Alex; Castro-Santos, Theodore
2012-01-01
Despite more than 250 years of development, the passage of American shad Alosa sapidissima at dams and other barriers frequently remains problematic. Few improvements in design based on knowledge of the swimming, schooling, and migratory behaviors of American shad have been incorporated into passage structures. Large-scale technical fishways designed for the passage of adult salmonids on the Columbia River have been presumed to have good performance for American shad but have never been rigorously evaluated for this species. Similar but smaller fishway designs on the East Coast frequently have poor performance. Provision of effective downstream passage for both juvenile and postspawning adult American shad has been given little consideration in most passage projects. Ways to attract and guide American shad to both fishway entrances and downstream bypasses remain marginally understood. The historical development of passage structures for American shad has resulted in assumptions and paradigms about American shad behavior and passage that are frequently unsubstantiated by supporting data or appropriate experimentation. We propose that many of these assumptions and paradigms are either unfounded or invalid and that significant improvements to American shad upstream and downstream passage can be made via a sequential program of behavioral experimentation, application of experimental results to the physical and hydraulic design of new structures, and controlled tests of large-scale prototype structures in the laboratory and field.
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Transfusion medicine on American television.
Karp, J K
2014-02-01
Television is a beloved American pastime and a frequent American export. As such, American television shapes how the global public views the world. This study examines how the portrayal of blood transfusion and blood donation on American television may influence how domestic and international audiences perceive the field of transfusion medicine. American television programming of the last quarter-century was reviewed to identify programmes featuring topics related to blood banking/transfusion medicine. The included television episodes were identified through various sources. Twenty-seven television episodes airing between 1991 and 2013 were identified as featuring blood bank/transfusion medicine topics. Although some accurate representations of the field were identified, most television programmes portrayed blood banking/transfusion medicine inaccurately. The way in which blood banking/transfusion medicine is portrayed on American television may assist clinicians in understanding their patient's concerns about blood safety and guide blood collection organisations in improving donor recruitment. © 2013 The Author. Transfusion Medicine © 2013 British Blood Transfusion Society.
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Cachelin, Fary M.; Shea, Munyi; Phimphasone, Phoutdavone; Wilson, G. Terence; Thompson, Douglas R.; Striegel, Ruth H.
2014-01-01
Objective was to test feasibility and preliminary efficacy of a culturally adapted cognitive-behavioral self-help program to treat binge eating and related problems in Mexican Americans. Participants were 31 women recruited from the Los Angeles area and diagnosed with binge eating disorder, recurrent binge eating or bulimia nervosa. Participants completed a culturally adapted version of a CBT-based self-help program with 8 guidance sessions over a 3-month period. Treatment efficacy was evaluated in terms of binge eating, psychological functioning, and weight loss. Intent-to-treat analyses revealed 35.5% abstinence from binge eating at post-treatment and 38.7% diagnostic remission. Results indicated significant pre-treatment to post-treatment improvement on distress level, BMI, eating disorder psychopathology, and self-esteem. Satisfaction with the program was high. Findings demonstrate that the program is acceptable, feasible, and efficacious in reducing binge eating and associated symptoms for Mexican American women. Study provides “proof of concept” for implementation of culturally adapted forms of evidence-based programs. PMID:25045955
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Noninvasive Breast Carcinoma: Results of a National Survey by the American College of Surgeons
Rosner, Dutzu; Bedwani, Ramez N.; Vana, Josef; Baker, Harvey W.; Murphy, Gerald P.
1980-01-01
This study evaluates the data of noninvasive (in situ) lobular (ISLC) and ductal (ISDC) carcinoma, collected from 498 hospitals in a National Breast Cancer Survey, carried out by the American College of Surgeons in 1978. ISLC and ISDC were identified in 323 (3.2%) of 10,054 female patients with lobular and ductal carcinoma, of the total of 23,972 patients with histologically proven breast cancer surveyed (1.4%). The frequency of ISLC was significantly higher (18.5%) than ISDC (2.1%) suggesting a less agressive nature of ISLC, with a slower progression to invasion than ISDC. There was a different age distribution of ISLC and ISDC: about 80% of ISLC and 50% of ISDC were diagnosed in patients who were less than 54 years old, and the incidence showed a marked decrease in the older age groups in ISLC, whereas the incidence remained high in the following decade in ISDC. In this series there was a distinctly better five-year cure rate in the patients with ISLC (83.5%) than in the patients with ISDC (68.8%), in spite of the fact that radical surgery was performed more frequently in ISDC (67.8%) than ISLC (36.3%). The recurrence rate was five times higher (10.5%) in ISDC than in ISLC (2.5%). In black patients the recurrence rate (21.3%) was significantly higher in ISDC than in white patients (9.3%). In the present study there were no statistically significant differences in the five-year cure and recurrence rate in patients with noninvasive carcinoma, treated by more conservative procedures (72.9% and 8.5%) and those treated by more extensive surgeries (76.2% and 7.7%). The results of this study suggests that the biologic behavior of ISLC and ISDC may be different with regard to their propensity to invade and their overall prognosis. In contrast, the infiltrative form of lobular and ductal carcinoma, were found to have the same prognosis, regardless of the type of operative procedure performed. PMID:6250497
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Campbell Jenkins, Brenda W.; Sarpong, Daniel F.; Addison, Clifton; White, Monique S.; Hickson, DeMarc A.; White, Wendy; Burchfiel, Cecil
2014-01-01
This study examined: (a) differences in lung function between current and non current smokers who had sedentary lifestyles and non sedentary lifestyles and (b) the mediating effect of sedentary lifestyle on the association between smoking and lung function in African Americans. Sedentary lifestyle was defined as the lowest quartile of the total physical activity score. The results of linear and logistic regression analyses revealed that non smokers with non sedentary lifestyles had the highes...
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Smoking behavior in pregnant Arab Americans.
Kulwicki, Anahid; Smiley, Karen; Devine, Susan
2007-01-01
To determine the smoking behavior in pregnant Arab American women who attended a Women, Infant and Children (WIC) program at a local county public health clinic and compare the incidence of smoking behaviors of pregnant Arab American women with pregnant women who were not Arab Americans. Data were extracted from a computer database that contained information from health history charts of pregnant Arab and non-Arab American women. The study sample was 830 women, 823 of whom were Arab American participants enrolled in the WIC program in Michigan. Approximately 6% of pregnant Arab Americans smoked during pregnancy. The prevalence of smoking behavior among pregnant Arab American women was similar to that of smoking behaviors of Hispanics and Asian Americans in the United States. Although smoking behavior is a serious problem among Arab American immigrants in general and in the Arab world in particular, cultural factors that support healthy behavior during pregnancy in the Arab culture seem to limit the use of tobacco in pregnant women. Nurses who care for Arab American pregnant women can use this information to better inform their care of these patients.
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Cheng, Zhen Hadassah
2015-05-01
Mental illness stigma is prevalent among Asian Americans, and it is a key barrier that prevents them from seeking psychological services. Limited studies have experimentally examined how Asian Americans respond to biological and social explanations of mental illness. Understanding how to educate and communicate about mental illness effectively is crucial in increasing service utilization among Asian Americans. To assess how genetic, neurobiological, and social explanations for the onset of depression affects Asian American and European American's mental illness stigma. 231 Asian Americans and 206 European Americans read about an individual with major depression and were randomly assigned to be informed that the cause was either genetic, neurobiological, social, or unknown. Various stigma outcomes, including social distance, fear, and depression duration were assessed. Consistent with prior research, Asian Americans had higher baseline levels of stigma compared to European Americans. Greater social essentialist beliefs predicted positive stigma outcomes for Asian Americans, such as a greater willingness to be near, help, and hire someone with depression, but genetic essentialist beliefs predicted negative stigma outcomes, such as fear. In addition, a social explanation for the etiology of depression led to lower stigma outcomes for Asian Americans; it decreased their fear of someone with depression and increased the perception that depression is treatable. For European Americans, both genetic and social essentialist beliefs predicted a greater perception of depression treatability. Although genetics do play a role in the development of depression, emphasizing a social explanation for the origin of depression may help reduce stigma for Asian Americans.
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Directory of Open Access Journals (Sweden)
Stephen E. Livingston
2016-03-01
Full Text Available Background: There have been few reports of hepatitis C virus (HCV treatment results with interferon-based regimens in indigenous populations. Objective: To determine interferon-based treatment outcome among Alaska Native and American Indian (AN/AI population. Design: In an outcomes study of 1,379 AN/AI persons with chronic HCV infection from 1995 through 2013, we examined treatment results of 189 persons treated with standard interferon, interferon plus ribavirin, pegylated interferon plus ribavirin and triple therapy with a protease inhibitor. For individuals treated with pegylated interferon and ribavirin, the effect of patient characteristics on response was also examined. Results: Sustained virologic response (SVR with standard interferon was 16.7% (3/18 and with standard interferon and ribavirin was 29.7% (11/37. Of 119 persons treated with pegylated interferon and ribavirin, 61 achieved SVR (51.3%, including 10 of 46 with genotype 1 (21.7%, 38 of 51 with genotype 2 (74.5% and 13 of 22 with genotype 3 (59.1%. By multivariate analysis, SVR in the pegylated interferon group was associated with female sex (p=0.002, estimated duration of infection (p=0.034 and HCV genotype (p<0.0001. There was a high discontinuation rate due to side effects in those treated with pegylated interferon and ribavirin for genotype 1 (52.2%. Seven of 15 genotype 1 patients treated with pegylated interferon, ribavirin and telaprevir or boceprevir achieved SVR (46.7%. Conclusions: We had success with pegylated interferon-based treatment of AN/AI people with genotypes 2 and 3. However, there were low SVR and high discontinuation rates for those with genotype 1.
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Directory of Open Access Journals (Sweden)
Ekaterina V.
2018-03-01
Full Text Available Introduction: the relevance of this research is rooted in the changing political and economic climate of the world community, with the increasing role and presence of Russia and the USA in the global picture. It should therefore be investigated and critically analyzed how the world outlook and national values evolve during the time of crisis at the turn of the 20th and 21st century.Interdisciplinarity and complexity are the main principles that underlie the proposed integrative approach used in teaching the course “American Studies: Economic, Historical and Cultural Perspectives” in modern Russian universities. The main purpose of the article is to elaborate theoretical and practical basis of the American Studies syllabus and to define the most rational methods of teaching the course to university students majoring in economics. Materials and Methods: the methodology of the research was based on the principles of integrative approach. Systematic method, being the main method of the present research, implies incorporating texts of various discourse practices into the methodological base of the interdisciplinary course, which was devised by the authors of this article. Comparative analysis is considered to be the dominant method of teaching, as it contributes to the development of the whole set of competences ranging from intercultural communication to professional skills and abilities. Results: this research pioneers a comprehensive theoretical base for an integrated course that would combine history of literature, history of culture and history itself. The findings of the research include a range of topics and texts that cover economic, political, social and cultural issues expressed in various language forms. As a result of this research,methods that activate the development of analytical skills and problem solving skills in any professional practice have been highlighted. Discussion and Conclusions: this research pioneers a comprehensive
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Saleem, Mohammed M.
2009-01-01
This exploratory study of the implementation of computer technology in an American Islamic private school leveraged the case study methodology and ethnographic methods informed by symbolic interactionism and the framework of the Muslim Diaspora. The study focused on describing the implementation of computer technology and identifying the…
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Dabul, Amy J.; And Others
1995-01-01
Posits a distinction between cultures motivated by individualistic value systems (idiocentric) and collectivistic value systems (allocentric). Study reveals that Mexican American adolescents describe themselves in more allocentric terms, while Anglo American adolescents choose idiocentric terms. Suggests a correlation between idiocentric values…
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Scientific Discourse in the Academy: A Case Study of an American Indian Undergraduate
Brandt, Carol B.
2008-01-01
This case study explores how an American Indian woman experienced scientific discourse and the issues of language, power, and authority that occurred while she was an undergraduate student at a university in the southwestern United States. This ethnographic research, using a phenomenological perspective, describes her experiences as she searched…
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Neighborhood Disadvantage and Telomere Length: Results from the Fragile Families Study
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Douglas S. Massey
2018-04-01
Full Text Available Telomeres are repetitive nucleotide sequences located at the ends of chromosomes that protect genetic material. We use data from the Fragile Families and Child Wellbeing Study to analyze the relationship between exposure to spatially concentrated disadvantage and telomere length for white and black mothers. We find that neighborhood disadvantage is associated with shorter telomere length for mothers of both races. This finding highlights a potential mechanism through which the unique spatially concentrated disadvantage faced by African Americans contributes to racial health disparities. We conclude that equalizing the health and socioeconomic status of black and white Americans will be very difficult without reducing levels of residential segregation in the United States.
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Ng, Maggie C. Y.; Shriner, Daniel; Chen, Brian H.; Li, Jiang; Chen, Wei-Min; Guo, Xiuqing; Liu, Jiankang; Bielinski, Suzette J.; Yanek, Lisa R.; Nalls, Michael A.; Comeau, Mary E.; Rasmussen-Torvik, Laura J.; Jensen, Richard A.; Evans, Daniel S.; Sun, Yan V.
2014-01-01
Type 2 diabetes (T2D) is more prevalent in African Americans than in Europeans. However, little is known about the genetic risk in African Americans despite the recent identification of more than 70 T2D loci primarily by genome-wide association studies (GWAS) in individuals of European ancestry. In order to investigate the genetic architecture of T2D in African Americans, the MEta-analysis of type 2 DIabetes in African Americans (MEDIA) Consortium examined 17 GWAS on T2D comprising 8,284 case...
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Multifractal structure in Latin-American market indices
International Nuclear Information System (INIS)
Zunino, Luciano; Figliola, Alejandra; Tabak, Benjamin M.; Perez, Dario G.; Garavaglia, Mario; Rosso, Osvaldo A.
2009-01-01
We study the multifractal nature of daily price and volatility returns of Latin-American stock markets employing the multifractal detrended fluctuation analysis. Comparing with the results obtained for a developed country (US) we conclude that the multifractality degree is higher for emerging markets. Moreover, we propose a stock market inefficiency ranking by considering the multifractality degree as a measure of inefficiency. Finally, we analyze the sources of multifractality quantifying the contributions of two factors, the long-range correlations of the time series and the broad fat-tail distributions. We find that the multifractal structure of Latin-American market indices can be mainly attributed to the latter.
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Mental Health and Hmong Americans: A comparison of two generations
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Pa Der Vang
2014-12-01
Full Text Available Early studies of Hmong refugees in the U.S. indicated high rates of mental distress related to post-migration stressors such as grief and loss, poverty, and social adversity. This study explores the mental health status of two generations of Hmong Americans 38 years after their first migration. The relationship between acculturation and mental health of 191 1st and 2nd generation Hmong are reported. Results indicated relatively low reports of depressive symptoms and medium to high rates of acculturation to American society. The results are unrelated to demographic factors indicating resilience and adaptation to Western society despite age and generational status and maintenance of culture of origin
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Democracy, Support for Democracy and Corruption. A Longitudinal Study of Latin American Countries
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Davide Grassi
2017-05-01
Full Text Available Although often unable to satisfactorily solve the problem, democracy (especially enduring democracy is commonly believed to reduce corruption. Yet, both Transparency International and the World Bank continue to attach a high risk of corruption to Latin American countries: corruption and impunity remain prevalent in the area, despite consolidating democratic regimes and recent anticorruption reforms. Using level of democracy and its endurance, as well as information on the perceptions of democratic performance and corruption obtained from the Latinobarometro, we analyzed a panel data covering the period 2005-2010 in 14 Latin American countries. Our main results show that levels of democracy and citizens' assessment of government fairness have a positive impact on corruption. However, satisfaction towards democracy has the opposite effect: when citizens believed democratic governments and public administrations to be efficient, they also perceived that gains against corruption had significantly decreased.
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Implicit co-activation of American Sign Language in deaf readers: An ERP study.
Meade, Gabriela; Midgley, Katherine J; Sevcikova Sehyr, Zed; Holcomb, Phillip J; Emmorey, Karen
2017-07-01
In an implicit phonological priming paradigm, deaf bimodal bilinguals made semantic relatedness decisions for pairs of English words. Half of the semantically unrelated pairs had phonologically related translations in American Sign Language (ASL). As in previous studies with unimodal bilinguals, targets in pairs with phonologically related translations elicited smaller negativities than targets in pairs with phonologically unrelated translations within the N400 window. This suggests that the same lexicosemantic mechanism underlies implicit co-activation of a non-target language, irrespective of language modality. In contrast to unimodal bilingual studies that find no behavioral effects, we observed phonological interference, indicating that bimodal bilinguals may not suppress the non-target language as robustly. Further, there was a subset of bilinguals who were aware of the ASL manipulation (determined by debrief), and they exhibited an effect of ASL phonology in a later time window (700-900ms). Overall, these results indicate modality-independent language co-activation that persists longer for bimodal bilinguals. Copyright © 2017 Elsevier Inc. All rights reserved.
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DEFF Research Database (Denmark)
Ng, Maggie C Y; Shriner, Daniel; Chen, Brian H
2014-01-01
. In order to investigate the genetic architecture of T2D in African Americans, the MEta-analysis of type 2 DIabetes in African Americans (MEDIA) Consortium examined 17 GWAS on T2D comprising 8,284 cases and 15,543 controls in African Americans in stage 1 analysis. Single nucleotide polymorphisms (SNPs......) association analysis was conducted in each study under the additive model after adjustment for age, sex, study site, and principal components. Meta-analysis of approximately 2.6 million genotyped and imputed SNPs in all studies was conducted using an inverse variance-weighted fixed effect model. Replications...... for linkage disequilibrium, enabling fine mapping of causal variants in trans-ethnic meta-analysis studies....
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Skills and Strategies of African American Parents in the Management of ADHD: A Qualitative Study.
Saulsberry, Alexandria; Bansa, Melishia; DeFrino, Daniela; Dallas, Constance M
2017-08-01
The purpose of this study is to use a strengths-based approach to determine African American parents' skills and strategies for management of children with ADHD. Four focus groups were conducted to identify African American parent beliefs about appropriate ADHD management. Sixteen parents participated and reported having a total of 21 children diagnosed with ADHD. Participants discussed several parenting challenges but advocated for the child by working closely with the child's school and physician. They also managed relationships with family members to protect the child from possible physical or emotional harm. However, parents desired more social support for management of ADHD. African American parents possess key skills and strategies in their management of children with ADHD. Further research is needed to determine the roles and responsibilities of extended family members for children with this disorder, and to identify the social supports parents access to aid with ADHD management.
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Latin American Perceptions of Regional Identity and Leadership in Comparative Perspective
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Janina Onuki
2016-01-01
Full Text Available Abstract Public opinion plays a growing role in foreign policy formation in democratic societies. In this study, we use survey data from The Americas and the World project to establish whether Latin Americans share a common regional identity, and regard Brazil as a regional leader. Our results indicate that the majority of Brazilians do not identify themselves as Latin Americans. Moreover, while they believe their country is the most suitable candidate for regional leadership, they are unwilling to bear the costs of assuming such a role. Our study also explores perceptions of regional identity and Brazilian leadership in other Latin American countries, based on their own respective power aspirations. It shows that less powerful Latin American nations recognise Brazil as a regional leader, but citizens in middle powers, like Argentina and Mexico, still believe their countries should play a prominent regional role.
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Baskin, Monica L; Herbey, Ivan; Williams, Ronnie; Ard, Jamy D; Ivankova, Nataliya; Odoms-Young, Angela
2014-01-01
Objective To assess caregivers’ perceptions of the extent to which the food marketing environment influences food consumption among African-American children (aged 3–11 years) in order to generate potential strategies to make the marketing environment more favourable to healthier eating. Design Individual semi-structured interviews with caregivers were conducted by trained community leaders to ascertain their awareness of and perceptions about food marketing environments contributing to African-American children’s food consumption. Setting Six predominantly African-American communities in metro Birmingham, Alabama, USA with high proportions of school-age children and lower-income residents. Subjects Caregivers (n 25) were predominantly female (93 %) and either parents/guardians (64 %) or grandparents (28 %) of African-American children aged 3–11 years. Caregiver mean age was 43 years and 46% had lived in their current residence for over 10 years. Results Caregivers reported all aspects of the food marketing matrix as supporting unhealthy eating among African-American youth. Child preference for foods higher in fat and sugar, lower pricing of less healthy foods, limited access to healthier food retailers and targeted advertisements were particularly influential on the food selection, acquisition and consumption of children. Company loyalty, corporate sponsorship of local events and conflicts over parental v. food company responsibility contributed to less consensus about the overall impact (positive or negative) of food companies in African-American communities. Conclusions While caregivers perceived aspects of their food marketing environments as primarily contributing to unhealthy eating among African-American children, framing the demand for changes in the food marketing environments of African-American youth may be particularly challenging. PMID:23830058
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Directory of Open Access Journals (Sweden)
Zhihong Gong
Full Text Available African American (AA women are more likely than European American (EA women to be diagnosed with early, aggressive breast cancer. Possible differences in innate immune pathways (e.g., inflammatory responses have received little attention as potential mechanisms underlying this disparity. We evaluated distributions of selected genetic variants in innate immune pathways in AA and EA women, and examined their associations with breast cancer risk within the Women's Circle of Health Study (WCHS. In stage I of the study (864 AA and 650 EA women we found that genotype frequencies for 35 of 42 tested SNPs (18 candidate genes differed between AAs and EAs (corroborated by ancestry informative markers. Among premenopausal AA women, comparing variant allele carriers to non-carriers, reduced breast cancer risk was associated with CXCL5-rs425535 (OR=0.61, P=0.02, while among EA women, there were associations with TNFA-rs1799724 (OR =2.31, P =0.002 and CRP-rs1205 (OR=0.54, P=0.01. For postmenopausal women, IL1B-rs1143627 (OR=1.80, P=0.02 and IL1B-rs16944 (OR=1.85, P =0.02 were associated with risk among EA women, with significant associations for TNFA-rs1799724 limited to estrogen receptor (ER positive cancers (OR=2.0, P =0.001. However, none of the SNPs retained significance after Bonferroni adjustment for multiple testing at the level of P0.0012 (0.05/42 except for TNFA-rs1799724 in ER positive cancers. In a stage II validation (1,365 AA and 1,307 EA women, we extended evaluations for four SNPs (CCL2-rs4586, CRP-rs1205, CXCL5-rs425535, and IL1RN-rs4251961, which yielded similar results. In summary, distributions of variants in genes involved in innate immune pathways were found to differ between AA and EA populations, and showed differential associations with breast cancer according to menopausal or ER status. These results suggest that immune adaptations suited to ancestral environments may differentially influence breast cancer risk among EA and AA women.
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Identification of exotic North American crayfish in Europe by DNA barcoding
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Filipová L.
2011-05-01
Full Text Available Several alien crayfish of North American origin have become established in Europe in recent decades, but their identification is often confusing. Our aim was to verify the taxonomic status of their European populations by DNA barcoding. We sequenced the cytochrome c oxidase subunit I (COI gene fragment of individuals representing all American crayfish known from European waters, and compared the results with reference sequences from North America. Our results confirm the morphological identification of Orconectes juvenilis from a population in eastern France, and of the marbled crayfish (Marmorkrebs, i.e., a parthenogenetic form of Procambarus fallax, from south-western Germany. Sequences of most individuals of presumed Procambarus acutus from the Netherlands were similar to American P. cf. acutus, but one was divergent, closer to a sequence of a reference individual of P. cf. zonangulus. However, divergences among three American P. cf. zonangulus samples were also high, comparable to interspecific variation within cambarid species complexes. The divergence between O. immunis from Europe and America also reached values corresponding to those observed among distinct Orconectes species. Genetic variation in the American range of these crayfish should therefore be further studied. Our study shows that DNA barcoding is useful for the rapid and accurate identification of exotic crayfish in Europe, and also provides insights into overall variation within these taxa.
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... and Data > Minority Population Profiles > Asian American Profile: Asian Americans Asian American Profile (Map of the US with the top 10 states displaying the largest Asian American population according to the Census Bureau) CA - ...
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Assessment of the Status of African-Americans. Volume III: The Education of African-Americans.
Willie, Charles V., Ed.; Garibaldi, Antoine M., Ed.; Reed, Wornie L., Ed.
In 1987 a project was undertaken to assess the status of African Americans in the United States in the topical areas to be addressed by the National Research Council's Study Committee on the Status of Black Americans: education, employment, income and occupations, political participation and the administration of justice, social and cultural…
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Ard, Jamy D; Cox, Tiffany L; Zunker, Christie; Wingo, Brooks C; Jefferson, Wendy K; Brakhage, Cora
2010-01-01
The workplace may be an ideal venue for engaging African American women in behavioral interventions for weight reduction. To examine the effectiveness of a culturally enhanced EatRight dietary intervention among a group of predominately African American women in a workplace setting. Crossover design study. Workplace. A total of 39 women volunteered for this study, of whom 27 completed it. The control period involved observation of participants for 22 weeks after receiving standard counseling on lifestyle methods to achieve a healthy weight; following the control period, participants crossed over to the 22-week intervention period. The intervention was culturally enhanced using feedback derived from formative assessment and delivered as 15 group sessions. The primary outcome measure was the difference in weight change between the control and intervention periods; changes in waist circumference and quality of life were secondary outcomes. Most participants were obese, with a mean baseline body mass index of 36 kg/m², weight of 97.9 kg, and waist circumference of 111 cm. Weight increased during the control period by 0.7 kg but decreased by 2.6 kg during the intervention (net difference = -3.4 kg, P culturally enhanced behavioral weight loss intervention in a predominately African American workplace setting. The workplace may be conducive for targeting African American women who are disproportionately affected by obesity.
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Hinds, Beverley Fiona
The purpose of this qualitative study was to determine what inspires or leads seventh-grade African-American girls toward an interest in STEM, to characterize and describe the context of an out-of-school STEM learning environment, explore the impact on the seventh- grade African-American girls who participated in the program as it relates to individual STEM identity, and identify personal and academic experiences of seventh-grade African- American girls that contribute to the discouragement or pursuit of science and math-related academic pathways and careers. Notable findings in this study included the following: 1. Participants were interested in STEM and able to identify both external and internal influences that supported their involvement and interest in STEM activities. External influences expanded and elevated exposure to STEM experiences. 2. The MJS program provided an opportunity for participants to overcome challenges related to science and math knowledge and skills in school. 3. The MJS program increased levels of interest in STEM for the participants. 4. All participants increased their capacity to demonstrate increased knowledge in STEM content as a result of the learning experiences within the MJS program, and participants transferred this knowledge to experiences outside of the program including school. 5. The STEM learning environment provided multiple opportunities for participants to meet high expectation and access to engaging activities within a supportive, well-managed setting. 6. The MJS program participants demonstrated behaviors related to building a STEM identity through the components described by Carlone and Johnson (2007), including recognition-internal and external acknowledgement of being a STEM person; competence-demonstrating an understanding of STEM content; and performance-publically exhibiting STEM knowledge and skills. The findings in this study suggested that African-American seventh-grade girls interested in STEM are inspired
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Okech, Allan Prince; Harrington, Rick
2002-03-01
The purpose of this study was to investigate the relationships among Black consciousness, self-esteem, and academic self-efficacy in African American men. The participants were 120 African American male college students at a predominantly African American university. The authors administered 3 instruments--the Developmental Inventory of Black Consciousness (DIB-C; J. Milliones, 1980), the M. Rosenberg (1965) Self-Esteem Scale, and R. E. Wood and E. A. Locke's (1987) Academic Self-Efficacy Scale--to test the hypotheses. They used an independent-measures t test and a Pearson r correlation to analyze the data. The results of the study supported the hypotheses under investigation. Significant positive relationships were found between Black consciousness and self-esteem and Black consciousness and academic self-efficacy. The results of the study showed that Black consciousness appears to be an important construct to use in understanding self-esteem and academic self-efficacy in African American men.
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African American Race and Prevalence of Atrial Fibrillation:A Meta-Analysis
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Marlow B. Hernandez
2012-01-01
Full Text Available Background. It has been observed that African American race is associated with a lower prevalence of atrial fibrillation (AF compared to Caucasian race. To better quantify the association between African American race and AF, we performed a meta-analysis of published studies among different patient populations which reported the presence of AF by race. Methods. A literature search was conducted using electronic databases between January 1999 and January 2011. The search was limited to published studies in English conducted in the United States, which clearly defined the presence of AF in African American and Caucasian subjects. A meta-analysis was performed with prevalence of AF as the primary endpoint. Results. In total, 10 studies involving 1,031,351 subjects were included. According to a random effects analysis, African American race was associated with a protective effect with regard to AF as compared to Caucasian race (odds ratio 0.51, 95% CI 0.44 to 0.59, <0.001. In subgroup analyses, African American race was significantly associated with a lower prevalence of AF in the general population, those hospitalized or greater than 60 years old, postcoronary artery bypass surgery patients, and subjects with heart failure. Conclusions. In a broad sweep of subjects in the general population and hospitalized patients, the prevalence of AF in African Americans is consistently lower than in Caucasians.
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Jo, Angela M; Nguyen, Tung T; Stewart, Susan; Sung, Min J; Gildengorin, Ginny; Tsoh, Janice Y; Tong, Elisa K; Lo, Penny; Cuaresma, Charlene; Sy, Angela; Lam, Hy; Wong, Ching; Jeong, Matthew; Chen, Moon S; Kagawa-Singer, Marjorie
2017-07-15
Colorectal cancer (CRC) is the second most commonly diagnosed cancer among Korean American men and women. Although CRC screening is effective in reducing the burden of this disease, studies have shown that Korean Americans have low screening rates. The authors conducted a 2-arm cluster randomized controlled trial comparing a brochure (print) with a brochure and lay health educator (LHE) outreach (print + LHE) in increasing CRC screening rates among Korean American individuals. Self-administered written surveys at baseline and at 6 months assessed knowledge of CRC and its screening, ever screening, and being up to date with screening. A total of 28 LHEs recruited 348 participants aged 50 to 75 years from their social networks. Significant percentages of participants reported not having health insurance (29.3%) or a usual source of care (35.6%). At 6 months postintervention, the print + LHE participants had a greater increase in knowledge compared with those in the print arm (P = .0013). In multivariable analyses, both groups had significant increases in ever screening (print plus LHE: odds ratio [OR], 1.60 [95% confidence interval (95% CI), 1.26-2.03] and print: OR, 1.42 [95% CI, 1.10-1.82]) and being up to date with screening (print plus LHE: OR, 1.63 [95% CI, 1.23-2.16] and print: OR, 1.40 [95% CI, 1.04-1.89]). However, these increases did not differ significantly between the study arms. Having insurance and having seen a provider within the past year were found to be positively associated with screening. Compared with a brochure, LHE outreach yielded greater increases in knowledge but resulted in similar increases in CRC screening in a Korean American population with barriers to health care access. More work is needed to appropriately address logistical and system barriers in this community. Cancer 2017;123:2705-15. © 2017 American Cancer Society. © 2017 American Cancer Society.
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Clinical utility of the Rorschach with African Americans.
Presley, G; Smith, C; Hilsenroth, M; Exner, J
2001-12-01
In this study we sought to identify Rorschach differences between African Americans and White Americans and to understand these differences within a social and cultural framework. Data from the Exner (1993) Comprehensive System normative sample (N = 700) was used to form a group of 44 African Americans and 44 White Americans matched for age, sex, education, and socioeconomic status. Twenty-three Rorschach variables were chosen a priori and group differences were analyzed. The only clinically significant difference found was that African Americans offered significantly less cooperative movement. This lower frequency of cooperative movement may suggest African Americans do not anticipate cooperative interactions with others as a routine event. This may reflect a shared feeling among African Americans that most members of our society are less likely to be sensitive to or responsive to their needs relative to others. However, the study demonstrates a striking similarity between the groups, supporting the clinical use of the Rorschach with African Americans.
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Mechanisms of Vowel Variation in African American English.
Holt, Yolanda Feimster
2018-02-15
This research explored mechanisms of vowel variation in African American English by comparing 2 geographically distant groups of African American and White American English speakers for participation in the African American Shift and the Southern Vowel Shift. Thirty-two male (African American: n = 16, White American controls: n = 16) lifelong residents of cities in eastern and western North Carolina produced heed,hid,heyd,head,had,hod,hawed,whod,hood,hoed,hide,howed,hoyd, and heard 3 times each in random order. Formant frequency, duration, and acoustic analyses were completed for the vowels /i, ɪ, e, ɛ, æ, ɑ, ɔ, u, ʊ, o, aɪ, aʊ, oɪ, ɝ/ produced in the listed words. African American English speakers show vowel variation. In the west, the African American English speakers are participating in the Southern Vowel Shift and hod fronting of the African American Shift. In the east, neither the African American English speakers nor their White peers are participating in the Southern Vowel Shift. The African American English speakers show limited participation in the African American Shift. The results provide evidence of regional and socio-ethnic variation in African American English in North Carolina.
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Mora, Patricia; Blanco, Susana; Khoury, Helen; Leyton, Fernando; Cárdenas, Juan; Defaz, María Yolanda; Garay, Fernando; Telón, Flaviano; Aguilar, Juan Garcia; Roas, Norma; Gamarra, Mirtha; Blanco, Daniel; Quintero, Ana Rosa; Nader, Alejandro
2015-03-01
Latin American countries (Argentina, Brazil, Chile, Costa Rica, Cuba, Ecuador, El Salvador, Guatemala, Mexico, Nicaragua, Paraguay, Uruguay and Venezuela) working under the International Atomic Energy Agency (IAEA) Technical Cooperation Programme: TSA3 Radiological Protection of Patients in Medical Exposures have joined efforts in the optimisation of radiation protection in mammography practice. Through surveys of patient doses, the region has a unique database of diagnostic reference levels for analogue and digital equipment that will direct future optimisation activities towards the early detection of breast cancer among asymptomatic women. During RLA9/057 (2007-09) 24 institutions participated with analogue equipment in a dose survey. Regional training on methodology and measurement equipment was addressed in May 2007. The mean glandular dose (DG) was estimated using the incident kerma in air and relevant conversion coefficients for both projections craneo caudal and mediolateral oblique (CC and MLO). For Phase 2, RLA9/067 (2010-11), it was decided to include also digital systems in order to see their impact in future dose optimisation activities. Any new country that joined the project received training in the activities through IAEA expert missions. Twenty-nine new institutions participated (9 analogue and 20 digital equipment). A total of 2262 patient doses were collected during this study and from them D(G) (mGy) for both projections were estimated for each institution and country. Regional results (75 percentile in mGy) show for CC and MLO views, respectively: RLA9/057 (analogue) 2.63 and 3.17; RLA/067: 2.57 and 3.15 (analogue) and 2.69 and 2.90 (digital). Regarding only digital equipment for CC and MLO, respectively, computed radiography systems showed 2.59 and 2.78 and direct digital radiography (DDR) systems 2.78 and 3.04. Based on the IAEA Basic Safety Standard (BSS) reference dose (3 mGy), it can be observed that there is enough room to start
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International Nuclear Information System (INIS)
Mora, Patricia; Blanco, Susana; Khoury, Helen; Leyton, Fernando; Cardenas, Juan; Defaz, Maria Yolanda; Garay, Fernando; Telon, Flaviano; Garcia Aguilar, Juan; Roas, Norma; Gamarra, Mirtha; Blanco, Daniel; Quintero, Ana Rosa; Nader, Alejandro
2015-01-01
Latin American countries (Argentina, Brazil, Chile, Costa Rica, Cuba, Ecuador, El Salvador, Guatemala, Mexico, Nicaragua, Paraguay, Uruguay and Venezuela) working under the International Atomic Energy Agency (IAEA) Technical Cooperation Programme: TSA3 Radiological Protection of Patients in Medical Exposures have joined efforts in the optimisation of radiation protection in mammography practice. Through surveys of patient doses, the region has a unique database of diagnostic reference levels for analogue and digital equipment that will direct future optimisation activities towards the early detection of breast cancer among asymptomatic women. During RLA9/057 (2007-09) 24 institutions participated with analogue equipment in a dose survey. Regional training on methodology and measurement equipment was addressed in May 2007. The mean glandular dose (DG) was estimated using the incident kerma in air and relevant conversion coefficients for both projections craneo caudal and mediolateral oblique (CC and MLO). For Phase 2, RLA9/067 (2010-11), it was decided to include also digital systems in order to see their impact in future dose optimisation activities. Any new country that joined the project received training in the activities through IAEA expert missions. Twenty-nine new institutions participated (9 analogue and 20 digital equipment). A total of 2262 patient doses were collected during this study and from them D G (mGy) for both projections were estimated for each institution and country. Regional results (75 percentile in mGy) show for CC and MLO views, respectively: RLA9/057 (analogue) 2.63 and 3.17; RLA/067: 2.57 and 3.15 (analogue) and 2.69 and 2.90 (digital). Regarding only digital equipment for CC and MLO, respectively, computed radiography systems showed 2.59 and 2.78 and direct digital radiography (DDR) systems 2.78 and 3.04. Based on the IAEA Basic Safety Standard (BSS) reference dose (3 mGy), it can be observed that there is enough room to start
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77 FR 22181 - Pan American Day and Pan American Week, 2012
2012-04-12
... study abroad in Latin America and more Latin American students to study here in the United States... April, in the year of our Lord two thousand twelve, and of the Independence of the United States of...
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Text-Messaging-Enhanced HIV Intervention for African American Adolescents: A Feasibility Study
Cornelius, Judith B.; Dmochowski, Jacek; Boyer, Cherrie; St Lawrence, Janet; Lightfoot, Marguerita; Moore, Michael
2013-01-01
We examined the feasibility and acceptability of an HIV prevention intervention for African American adolescents delivered via mobile cell phones and looked at intervention-related changes in beliefs and sexual behaviors. We used a longitudinal one-group comparison design with data collected at three points. Forty adolescents, 13–18 years old, participated in the Becoming a Responsible Teen intervention followed by the delivery of daily multimedia messages for 3 months. The mobile-cell-phone enhanced intervention was feasible and acceptable to the participants. Greater HIV knowledge, improved attitudes toward condoms, and increased perceived HIV risk scores were observed with older adolescents (16–18 years old). Behavior trends showed a decrease in the number of times participants reported engaging in unprotected sexual intercourse over the previous 2 months. Mobile-cell-phone multimedia-text-messaging boosters tested in this study provided preliminary evidence of efficacy of the enhanced HIV prevention intervention for African American youth. PMID:23122907
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Cytomegalovirus Infections among African-Americans
Directory of Open Access Journals (Sweden)
Best Al M
2008-08-01
Full Text Available Abstract Background Since African-Americans have twice the prevalence of cytomegalovirus (CMV infections as age-matched Caucasians we sought to determine the ages and possible sources of infection of African-American children. Methods Subjects were 157 African-American healthy children and adolescents and their 113 household adults in Richmond VA. Families completed a questionnaire, provided saliva for antibody testing, and adolescents were interviewed regarding sexual activity. Results Regardless of age CMV seropositivity was not associated with gender, breast feeding, health insurance, sexual activity, or household income, education, or size. In the final regression model, prior CMV infection in adults was over two-fold higher than in children (chi-square = 18.8, p Conclusion We observed that African-American children had CMV seroprevalence rates by age 20 years at less than one-half of that of their adult mothers and caregivers. Sibling-to-sibling transmission was a likely source of CMV infections for the children. The next generation of African-American women may be highly susceptible to a primary CMV infection during pregnancy and may benefit from a CMV vaccine.
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Directory of Open Access Journals (Sweden)
Danielle Taana Smith
2013-03-01
Full Text Available This study examines the participation of African Americans on social networking sites (SNS, and evaluates the degree to which African Americans engage in activities in the online environment to mitigate social capital deficits. Prior literature suggests that compared with whites, African Americans have less social capital that can enhance their socio-economic mobility. As such, my research question is: do African Americans enhance their social capital through their participation on SNS? I use nationally representative data collected from the Pew Internet and American Life Project to explore the research question. The results suggest that the online environment is potentially a space in which African Americans can lessen social capital deficits.
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Molina, Kristine M.; James, Drexler
2016-01-01
Emerging research suggests that both perceptions of discrimination and internalized racism (i.e., endorsement of negative stereotypes of one’s racial group) are associated with poor mental health. Yet, no studies to date have examined their effects on mental health with racial/ethnic minorities in the US in a single study. The present study examined: (a) the direct effects of everyday discrimination and internalized racism on risk of DSM-IV criteria of past-year major depressive disorder (MDD); (b) the interactive effects of everyday discrimination and internalized racism on risk of past-year MDD; and (c) the indirect effect of everyday discrimination on risk of past-year MDD via internalized racism. Further, we examined whether these associations differed by ethnic group membership. We utilized nationally representative data of Afro-Caribbean (N = 1,418) and African American (N = 3,570) adults from the National Survey of American Life. Results revealed that experiencing discrimination was associated with increased odds of past-year MDD among the total sample. Moreover, for Afro-Caribbeans, but not African Americans, internalized racism was associated with decreased odds of meeting criteria for past-year MDD. We did not find an interaction effect for everyday discrimination by internalized racism, nor an indirect effect of discrimination on risk of past-year MDD through internalized racism. Collectively, our findings suggest a need to investigate other potential mechanisms by which discrimination impacts mental health, and examine further the underlying factors of internalized racism as a potential self-protective strategy. Lastly, our findings point to the need for research that draws attention to the heterogeneity within the U.S. Black population. PMID:28405176
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Na, Peter J; Kim, Kim B; Lee-Tauler, Su Yeon; Han, Hae-Ra; Kim, Miyong T; Lee, Hochang B
2017-12-01
Our aim is to investigate the prevalence and predictors of suicidal ideation among Korean American older adults and assess the self-rated mental health of Korean American older adults with suicidal ideation with or without depressive syndrome. The Memory and Aging Study of Koreans is a cross-sectional, epidemiologic study of a community-representative sample of Korean American older adults (N = 1116) residing in the Baltimore-Washington area. Participants were interviewed using the Korean version of the Patient Health Questionnaire (PHQ-9K). In addition, demographic information, self-rated mental health, and self-rated physical health status were obtained. In this study, 14.7% of Korean American older adults reported suicidal ideation. Predictors of suicidal ideation included living alone, major or minor depressive syndrome (diagnosed by the PHQ-9K), shorter duration of residency in the USA, and poorer self-rated mental health status. Of those who reported suicidal ideation, 64% did not have minor or major depressive syndrome. However, their self-rated mental health was as poor as that of those with major or minor depressive syndrome but without suicidal ideation. Suicidal ideation without depressive syndromes was common among Korean American older adults. For this group of elders with poor self-rated mental health, future studies should look to improving early detection of suicide risks and developing feasible suicide prevention interventions. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.
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Wei, Meifen; Ku, Tsun-Yao; Liao, Kelly Yu-Hsin
2011-04-01
We examined whether perception of university environment mediated the association between minority status stress and college persistence attitudes after controlling for perceived general stress. Participants were 160 Asian American, African American, and Latino students who attended a predominantly White university. Results of a path model analysis showed that university environment was a significant mediator for the association between minority status stress and college persistence attitudes. Additionally, minority status stress was distinct from perceived general stress. Finally, the results from a multiple-group comparison indicated that the magnitude of the mediation effect was invariant across Asian American, African American, and Latino college students, thus supporting the generalizability of the mediation model.
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Healthy Living Behaviors Among Chinese-American Preschool-Aged Children: Results of a Parent Survey.
Chomitz, Virginia Rall; Brown, Alison; Lee, Victoria; Must, Aviva; Chui, Kenneth Kwan Ho
2017-07-17
Associations between diet, physical activity, parenting, and acculturation among Chinese-American children are understudied. Parents/caregivers of children attending child-care programs in Boston Chinatown completed a self-administered survey on demographics, child's diet, physical activities, anthropometrics, and parenting practices. Associations were evaluated in multivariable regression analysis, stratified by survey language preference, a proxy for acculturation. Responding Asian families = 132; 86.4% were immigrants; 75.8% completed the Chinese-version survey. Children (mean ± SD: 4.9 ± 1.1 years) did not eat vegetables (31.8%), or play actively outside (45.4%) daily, 64.8% watched television/screens daily; 32.6% were overweight/obese (based on parent report). Parenting practices associated with obesity were apparent. Although healthy-living behavioral outcomes were less prevalent among less acculturated parents; multivariable adjustment attenuated the observed significant differences. Findings suggest opportunities for improvement in study children's diet and healthy-living behaviors, and underscore the need for further research on acculturation, and parenting styles in this population.
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HNF1B and endometrial cancer risk: results from the PAGE study.
Directory of Open Access Journals (Sweden)
Veronica Wendy Setiawan
Full Text Available We examined the association between HNF1B variants identified in a recent genome-wide association study and endometrial cancer in two large case-control studies nested in prospective cohorts: the Multiethnic Cohort Study (MEC and the Women's Health Initiative (WHI as part of the Population Architecture using Genomics and Epidemiology (PAGE study. A total of 1,357 incident cases of invasive endometrial cancer and 7,609 controls were included in the analysis (MEC: 426 cases/3,854 controls; WHI: 931 cases/3,755 controls. The majority of women in the WHI were European American, while the MEC included sizable numbers of African Americans, Japanese and Latinos. We estimated the odds ratios (ORs per allele and 95% confidence intervals (CIs of each SNP using unconditional logistic regression adjusting for age, body mass index, and four principal components of ancestry informative markers. The combined ORs were estimated using fixed effect models. Rs4430796 and rs7501939 were associated with endometrial cancer risk in MEC and WHI with no heterogeneity observed across racial/ethnic groups (P ≥ 0.21 or between studies (P ≥ 0.70. The OR(per allele was 0.82 (95% CI: 0.75, 0.89; P = 5.63 × 10(-6 for rs4430796 (G allele and 0.79 (95% CI: 0.73, 0.87; P = 3.77 × 10(-7 for rs7501939 (A allele. The associations with the risk of Type I and Type II tumors were similar (P ≥ 0.19. Adjustment for additional endometrial cancer risk factors such as parity, oral contraceptive use, menopausal hormone use, and smoking status had little effect on the results. In conclusion, HNF1B SNPs are associated with risk of endometrial cancer and that the associated relative risks are similar for Type I and Type II tumors.
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Damm, Robert J.
This book examines the presentation of American Indian music by elementary music educators in Oklahoma, which has the largest American Indian population of any state. A literature review covers an historical profile of multicultural music education, ethnomusicological studies of American Indian music, dissertations pertaining to American Indian…
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Engaging African Americans in Smoking Cessation Programs
Wallen, Jacqueline; Randolph, Suzanne; Carter-Pokras, Olivia; Feldman, Robert; Kanamori-Nishimura, Mariano
2014-01-01
Background: African Americans are disproportionately exposed to and targeted by prosmoking advertisements, particularly menthol cigarette ads. Though African Americans begin smoking later than whites, they are less likely to quit smoking than whites. Purpose: This study was designed to explore African American smoking cessation attitudes,…
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Motivating American Indians into Graduate Studies. ERIC Digest.
Kidwell, Clara Sue
There are no quick and easy tips to motivating American Indian students into graduate education. The decision to make a commitment of time and money to graduate training, particularly at the doctoral level, and the ability to succeed in such a program, is affected by a number of factors: (1) parental and peer encouragement; (2) awareness of career…
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Mortality rates among Arab Americans in Michigan.
Dallo, Florence J; Schwartz, Kendra; Ruterbusch, Julie J; Booza, Jason; Williams, David R
2012-04-01
The objectives of this study were to: (1) calculate age-specific and age-adjusted cause-specific mortality rates for Arab Americans; and (2) compare these rates with those for blacks and whites. Mortality rates were estimated using Michigan death certificate data, an Arab surname and first name list, and 2000 U.S. Census data. Age-specific rates, age-adjusted all-cause and cause-specific rates were calculated. Arab Americans (75+) had higher mortality rates than whites and blacks. Among men, all-cause and cause-specific mortality rates for Arab Americans were in the range of whites and blacks. However, Arab American men had lower mortality rates from cancer and chronic lower respiratory disease compared to both whites and blacks. Among women, Arab Americans had lower mortality rates from heart disease, cancer, stroke, and diabetes than whites and blacks. Arab Americans are growing in number. Future study should focus on designing rigorous separate analyses for this population.
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Kamoun, Camilia; Spatz, Diane
2018-02-01
Little is known regarding the influence of religion on breastfeeding in African American communities. In particular, whether Islamic traditions influence breastfeeding beliefs and practices among African American Muslims has not been studied. Research aim: This study sought to gain understanding of breastfeeding attitudes, rates, and education among African American Muslims in West Philadelphia and to examine if engaging Islamic teachings in breastfeeding education can positively influence breastfeeding attitudes. Open-ended, in-person, digitally recorded qualitative interviews were conducted with 10 community leaders and analyzed by conventional content analysis. A study tool distributed to a convenience sample of 44 community members and 11 leaders was used to gather information about education received from community leaders, breastfeeding attitudes and practices, and the potential for Islamic teachings to positively affect breastfeeding attitudes and practices. To obtain further data on this last topic, preliminary data analysis guided the creation of an education pamphlet, about which feedback was gathered through another study tool. Education surrounding Islamic perspectives on breastfeeding was not prevalent. African American Muslims in West Philadelphia view breastfeeding favorably and have higher rates of breastfeeding than African Americans as a whole. Community education about breastfeeding that engaged Islamic teachings improved respondents' breastfeeding attitudes. Increasing education among providers and African American Muslims about Islamic perspectives on breastfeeding may improve breastfeeding exclusivity and duration. Healthcare providers who care for Muslim women should be aware of Islam's tradition of positive attitudes toward breastfeeding and partner with Muslim leaders to improve breastfeeding rates and duration among such women.
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Family Adaptability and Cohesion and High Blood Pressure among Urban African American women
Brittain, Kelly; Taylor, Jacquelyn Y.; Wu, Chun Yi
2010-01-01
African American women are at greater risk for complications related to high blood pressure. This study examined relationships between high blood pressure, pulse pressure, body mass index, family adaptability, family cohesion and social support among 146 Urban African American women. Significant relationships were found between family adaptability and systolic blood pressure (p = .03) and between adaptability and pulse pressure (p ≤ .01). Based on study results, practitioners should routinely assess family functioning, specifically family adaptability, in African American women who are at risk for high blood pressure or diagnosed with high blood pressure to minimize complications associated with hypertension. PMID:21076625
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Krause, Neal; Bastida, Elena
2011-09-01
The purpose of this study is to see if there are differences in the social relationships that older African Americans, older whites, and older Mexican Americans form with the people where they worship. Data from two nationwide surveys are pooled to see if race differences emerge in eleven different measures of church-based social relationships. These measures assess social relationships with rank-and-file church members as well as social relationships with members of the clergy. The findings reveal that older African Americans tend to have more well-developed social relationships in the church than either older whites or older Mexican Americans. This is true with respect to relationships with fellow church members as well as relationships with the clergy. In contrast, relatively few differences emerged between older Americans of European descent and older Mexican Americans. However, when differences emerged in the data, older whites tend to score higher on the support measures than older Mexican Americans.
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Adult social roles and alcohol use among American Indians.
Greene, Kaylin M; Eitle, Tamela McNulty; Eitle, David
2014-09-01
American Indians are disproportionately burdened by alcohol-related problems. Yet, research exploring predictors of alcohol use among American Indians has been limited by cross-sectional designs and reservation-based samples. Guided by a life course developmental perspective, the current study used a subsample of American Indians (n=927) from the National Longitudinal Study of Adolescent Health (Add Health) to explore alcohol use (current drinking, usual number of drinks, and binge drinking) among this population. We examined whether adult social roles (i.e., cohabitation, marriage, parenthood, college enrollment, and full-time work) were linked to the rise and fall of alcohol use. Multi-level models demonstrated that adult social roles were linked to alcohol use at the within- and between-person levels. Becoming a parent was linked to a lower likelihood of being a current drinker, fewer alcoholic drinks, and less frequent binge drinking. Transitioning to full-time work was associated with a higher likelihood of being a current drinker and more frequent binge drinking. Results point to the importance of exploring within-group trajectories of alcohol use and highlight the protective and risky nature of adult social roles among American Indians. Copyright © 2014 Elsevier Ltd. All rights reserved.
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Ginsburg, Golda S.; Barlow, Allison; Goklish, Novalene; Hastings, Ranelda; Baker, Elena Varipatis; Mullany, Britta; Tein, Jenn-Yun; Walkup, John
2012-01-01
Background: Postpartum depression is a devastating condition that affects a significant number of women and their offspring. Few preventive interventions have targeted high risk youth, such as American Indians (AIs). Objective: To evaluate the feasibility of a depression prevention program for AI adolescents and young adults. Methods: Expectant AI…
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Wong, Joel; Brownson, Chris; Rutkowski, Leslie; Nguyen, Chi P; Becker, Marty Swanbrow
2014-01-01
This study examined professional psychological help seeking among 1,045 white American and Asian American students from 70 U.S. colleges and universities who had seriously considered attempting suicide. The authors found that Asian American college students had lower rates of professional psychological help seeking for their suicide ideation than White American college students. Guided by social network perspectives on professional psychological help seeking, the authors also tested mediators of this racial disparity. Relative to white Americans, Asian Americans were advised by fewer people (especially fewer family members) to seek professional help, which was, in turn, associated with lower rates of professional psychological help seeking for suicide ideation. These findings underscore the importance of gatekeeping as a suicide prevention strategy for Asian American college students.
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Arab American Women Negotiating Identities
Mango, Oraib
2012-01-01
Compared to the literature available on other ethnic groups in the United States, there is very little information about school experiences of Arab Americans (Nieto, 2003). This study examines the ways that Arab American women reported positioning themselves when faced with difficult situations related to stereotypical images of Arabs and Arab…
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The myth of meritocracy and African American health.
Kwate, Naa Oyo A; Meyer, Ilan H
2010-10-01
Recent theoretical and empirical studies of the social determinants of health inequities have shown that economic deprivation, multiple levels of racism, and neighborhood context limit African American health chances and that African Americans' poor health status is predicated on unequal opportunity to achieve the American Dream. President Obama's election has been touted as a demonstration of American meritocracy-the belief that all may obtain the American Dream-and has instilled hope in African Americans. However, we argue that in the context of racism and other barriers to success, meritocratic ideology may act as a negative health determinant for African Americans.
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Directory of Open Access Journals (Sweden)
Hideki Morooka
2013-06-01
Full Text Available It is well established that Asian Americans are fairly represented in professional occupations due to their high educational attainment. However, the representation of Asian Americans in managerial occupations is still small. Despite the dramatic increase of Asian Americans as a percentage of the population in recent decades, not many studies have been conducted to investigate the association between immigrant settlement and occupational disparities in managerial occupations of Asian Americans by ethnicities as well as immigrant generations. In this paper, I examine the characteristics that influence Asian Americans who embark on managerial occupations as compared to other occupations by nativity and the length of their residence in the United States. I also compare trends of native-born Asian Americans with those of native-born non-Hispanic whites to examine whether an occupational disparity has been approaching convergence.
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Prevalence of American Foulbrood and Paenibacillus Larvae Genotypes in Bulgaria
RUSENOVA, Nikolina; PARVANOV, Parvan
2016-01-01
This study aimed to analyse the prevalence of American foulbrood and Paenibacillus larvae genotypes in Bulgaria. For this purpose, data concerning American foulbrood outbreaks were used. Also, available data on the number of destroyed bee families covering a twenty-five-year period (1989 - 2013) was collected from the register of Bulgarian Food Safety Agency. In addition, Paenibacillus larvae genotypes in 15 apiaries were established by rep - PCR with BOXA1R and MBOREP1 primers. Results showe...
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Knight, George P.; Kagan, Spencer
1982-01-01
Tested the hypothesis that differences in cooperative-competitive social behavior between Anglo-Americans and Mexican Americans is a result of larger family size among the latter group. Found that, even after controlling for number of siblings and birth order, statistically significant differences in such behavior remained between the two groups.…
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Using whole genome sequencing to study American foulbrood epidemiology in honeybees.
Directory of Open Access Journals (Sweden)
Joakim Ågren
Full Text Available American foulbrood (AFB, caused by Paenibacillus larvae, is a devastating disease in honeybees. In most countries, the disease is controlled through compulsory burning of symptomatic colonies causing major economic losses in apiculture. The pathogen is endemic to honeybees world-wide and is readily transmitted via the movement of hive equipment or bees. Molecular epidemiology of AFB currently largely relies on placing isolates in one of four ERIC-genotypes. However, a more powerful alternative is multi-locus sequence typing (MLST using whole-genome sequencing (WGS, which allows for high-resolution studies of disease outbreaks. To evaluate WGS as a tool for AFB-epidemiology, we applied core genome MLST (cgMLST on isolates from a recent outbreak of AFB in Sweden. The high resolution of the cgMLST allowed different bacterial clones involved in the disease outbreak to be identified and to trace the source of infection. The source was found to be a beekeeper who had sold bees to two other beekeepers, proving the epidemiological link between them. No such conclusion could have been made using conventional MLST or ERIC-typing. This is the first time that WGS has been used to study the epidemiology of AFB. The results show that the technique is very powerful for high-resolution tracing of AFB-outbreaks.
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Eating fruits and vegetables. An ethnographic study of American and French family dinners.
Kremer-Sadlik, Tamar; Morgenstern, Aliyah; Peters, Chloe; Beaupoil, Pauline; Caët, Stéphanie; Debras, Camille; le Mené, Marine
2015-06-01
The French eat more fruits and vegetables than Americans and have lower rates of childhood obesity. This ethnographic study compares various aspects of meal environment in sixteen households in LA, California and Paris, France, and offers insights on the relationship between local practices and preferences and children's consumption of fruits and vegetables. Our analysis of video-recorded naturalist data reveals that the consumption of fruits and vegetables is linked to the cultural organization of dinner--what, when and how food is served--and to local beliefs about children's eating practices. We also found that the French model for dinnertime prioritizes the eating of fruits and vegetables more than the American model does. We propose that local eating models should be taken into account in research on childhood obesity and in prevention programs. Copyright © 2015 Elsevier Ltd. All rights reserved.
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Catanese, Anthony V.
1998-01-01
Uses 1990 U.S. Census data to show the changing demographic profile of Haitian Americans. Haitian Americans are likely to live along the Atlantic seaboard and to have relatively low, although not the lowest, incomes. However, the demographic mosaic of Haitian Americans is diverse, showing the effects of Haitian national and ethnic history. (SLD)
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Acculturation and substance use in a Mexican American college student sample.
Mercado, Alfonso; Ramirez, Maria; Sharma, Rachita; Popan, Jason; Avalos Latorre, Maria Luisa
2017-01-01
Although the association between acculturation and substance use among Latino groups is important, it is often understudied, especially within specific Latino groups living in geographically distinct communities, such as the Mexican American population in South Texas. The researchers of this study aimed to better understand the effect of acculturation on substance use and alcohol dependence in a Mexican American college student population. This survey study investigated the correlation between acculturation and substance use and dependence by using the Vancouver Index of Acculturation (VIA), items related to substance use (nicotine, marijuana, and cocaine) in a Mexican American college student sample (N = 1,494), and the Short Alcohol Dependence Data Questionnaire (SADD; N = 715). The study was conducted in the Texas-Mexico border region. The results suggest that higher levels of acculturation do not predict increased drug use or alcohol dependence in the Mexican American college students. However, acculturation was found to be associated with lower use of cocaine and marijuana. The discussion examines commonalities and differences in drug use and dependence. Specifically, acculturation seems to have an inverse relationship to substance use and may serve as a protective factor to licit and illicit drug use among Mexican American college students.
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Digital History: Using the Internet to Enhance African American Studies in the Secondary School
Scheuerell, Scott; Jaeger, Matt
2015-01-01
The authors discuss how high school students participated in a unit in which they learned about African American history in a 1:1 computer classroom--in particular, how they were able to use digital history to learn about a variety of African American leaders who are not frequently covered in the traditional American History textbook. In addition,…
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Parker, Ashley Dawn
This research seeks to understand the experiences of African American female undergraduates in STEM. It investigates how familial factors and science identity formation characteristics influence persistence in STEM while considering the duality of African American women's status in society. This phenomenological study was designed using critical race feminism as the theoretical framework to answer the following questions: 1) What role does family play in the experiences of African American women undergraduate STEM majors who attended two universities in the UNC system? 2) What factors impact the formation of science identity for African American women undergraduate STEM majors who attended two universities in the UNC system? Purposive sampling was used to select the participants for this study. The researcher conducted in-depth interviews with 10 African American female undergraduate STEM major from a predominantly White and a historically Black institution with the state of North Carolina public university system. Findings suggest that African American families and science identity formation influence the STEM experiences of the African American females interviewed in this study. The following five themes emerged from the findings: (1) independence, (2) support, (3) pressure to succeed, (4) adaptations, and (5) race and gender. This study contributes to the literature on African American female students in STEM higher education. The findings of this study produced knowledge regarding policies and practices that can lead to greater academic success and persistence of African American females in higher education in general, and STEM majors in particular. Colleges and universities may benefit from the findings of this study in a way that allows them to develop and sustain programs and policies that attend to the particular concerns and needs of African American women on their campuses. Finally, this research informs both current and future African American female
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Staging the Saints: Mormonism and American Musical Theater
Johnson, Jacob Vaughn
2017-01-01
American musical theater is often dismissed as frivolous or kitschy entertainment. But what if musicals actually mattered a great deal? What if perhaps the most innocuous musical genre in America actually defines the practices of Mormonism—America’s fastest-growing religion? I address these questions in this dissertation by applying methodologies from Musicology, Voice Studies, Performance Studies, and American Studies to the unexpected yet dynamic relationship between Mormonism and American ...
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Coignet, Marie V; Zirpoli, Gary Robert; Roberts, Michelle R; Khoury, Thaer; Bandera, Elisa V; Zhu, Qianqian; Yao, Song
2017-01-01
Reproductive aging phenotypes, including age at menarche (AM) and age at natural menopause (ANM), are well-established risk factors for breast cancer. In recent years, many genetic variants have been identified in association with AM and ANM in genome-wide association studies among European populations. Using data from the Women's Circle of Health Study (WCHS) of 1,307 European-American (EA) and 1,365 African-American (AA) breast cancer cases and controls, we aimed to replicate 53 earlier GWAS variants for AM and ANM in AA and EA groups and to perform analyses on total and net reproductive lifespan (TRLS; NRLS). Breast cancer risk was also examined in relation to a polygenic risk score (PRS) for each of the reproductive aging phenotypes. We replicated a number of variants in EA women, including rs7759938 in LIN28B for AM and rs16991615 in MCM8 for ANM; whereas in the AA group, only one SNP (rs2947411 in TMEM18) for AM was directionally consistent and nominally significant. In analysis of TRLS and NRLS, several SNPs were significant, including rs466639 in RXRG that was associated with both phenotypes in both AA and EA groups. None of the PRS was associated with breast cancer risk. Given the paucity of data available among AA populations, our study contributes to the literature of genetics of reproductive aging in AA women and highlights the importance of cross population replication of GWAS variants.
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HIV/AIDS stigma and religiosity among African American women.
Muturi, Nancy; An, Soontae
2010-06-01
African American women are disproportionately affected by HIV/AIDS compared with other ethnicities, accounting for two-thirds (67%) of all women diagnosed with HIV. Despite their increased risk of HIV infection, few studies have been conducted to understand culture-specific factors leading to their vulnerability. Given the central role of religious organizations in African American communities, this study explored whether and to what extent religiosity plays a role in stigma toward HIV/AIDS. Results of hierarchical regression showed that after controlling for key factors, religiosity was a significant factor predicting the level of religious stigma. Those with high religiosity displayed significantly higher stigma, associating HIV/AIDS with a curse or punishment from God. Verbatim responses to an open-ended question also revealed seemingly ingrained prejudice against HIV/AIDS from a religious perspective. The findings point to the important role of faith-based organizations (FBOs) in addressing HIV/AIDS issues within African American communities.
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The Diabetic Health of African American Grandmothers Raising their Grandchildren
Directory of Open Access Journals (Sweden)
Dana L. Carthron
2016-01-01
Full Text Available Purpose The purpose of this study is to compare the health of primary caregiving African American grandmothers with diabetes with African American women with diabetes who were not primary caregivers. Design Using a comparative, descriptive, cross-sectional design, 34 African American primary caregiving grandmothers were compared with 34 non-caregiving women with diabetes mellitus; women aged 55–75 years were recruited for this study throughout the central Arkansas. Methods To measure the overall health, data on blood pressure, body mass index measurements, HbA1c levels, total cholesterol, and urine protein and creatinine levels were collected from all the participants. Results Statistically significant differences between the caregivers and non-caregivers groups in systolic pressure ( t = −3.42, P = 0.001 and diastolic pressure ( t = −3.790, P = 0.000 and urine protein ( W = 294.00, P = 0.000 were noted. Additionally, a clinically significant difference in HbA1c was noted between groups. Conclusion Differences in systolic and diastolic pressures, urine protein, and clinically significant differences in HbA1c suggest that African American primary caregiving grandmothers with diabetes mellitus may have more difficulty in maintaining their diabetic health than non-caregiving African American women.
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Bringing American Popular Culture to the English Departments in Indonesia*
Directory of Open Access Journals (Sweden)
Dewi N.
2012-01-01
Full Text Available One outcome of the globalization process is the growing influence and dominance of American popular culture. The speed with which American music, films, and goods have flooded the markets worldwide is remarkably high, thanks to the advancement of telecommunication technologies and the Internet. Increased cultural transfer or, more precisely, internationalization of American culture has posed both fear and fascination to other cultures. How do people in the academia respond to this conundrum of cross-cultural contacts? What do we teach when we teach popular culture? What viable research in American popular culture is encouraged so as to result in impartially beneficial impacts for society at large? This paper is to argue that one can become an avid learner or critic of a certain culture when s/he finds meaningful connections between that culture and life itself. The teaching of American popular culture in the English Department, for instance, has to be locally contextualized, learner-participant oriented, and socially self-actualized. In this way, American Studies outside the U. S. may in turn become less centralized as the interchange of cross-cultural understanding takes place concurrently.
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Arbona, Consuelo; Power, Thomas G.
2003-01-01
Examines the relation of mother and father attachment to self-esteem and self-reported involvement in antisocial behaviors among African American, European American, and Mexican American high school students. Findings indicated that adolescents from the 3 ethnic/racial groups did not differ greatly in their reported attachment. (Contains 70…
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Documenting Nursing and Medical Students’ Stereotypes about Hispanic and American Indian Patients
Bean, Meghan G.; Focella, Elizabeth S.; Covarrubias, Rebecca; Stone, Jeff; Moskowitz, Gordon B.; Badger, Terry A.
2015-01-01
Objective Hispanic Americans and American Indians face significant health disparities compared with White Americans. Research suggests that stereotyping of minority patients by members of the medical community is an important antecedent of race and ethnicity-based health disparities. This work has primarily focused on physicians’ perceptions, however, and little research has examined the stereotypes healthcare personnel associate with Hispanic and American Indian patients. The present study assesses: 1) the health-related stereotypes both nursing and medical students hold about Hispanic and American Indian patients, and 2) nursing and medical students’ motivation to treat Hispanic and American Indian patients in an unbiased manner. Design Participants completed a questionnaire assessing their awareness of stereotypes that healthcare professionals associate with Hispanic and American Indian patients then completed measures of their motivation to treat Hispanics and American Indians in an unbiased manner. Results Despite being highly motivated to treat Hispanic and American Indian individuals fairly, the majority of participants reported awareness of stereotypes associating these patient groups with noncompliance, risky health behavior, and difficulty understanding and/or communicating health-related information. Conclusion This research provides direct evidence for negative health-related stereotypes associated with two understudied minority patient groups—Hispanics and American Indians—among both nursing and medical personnel. PMID:26504671
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The role of energy in American re-industrialisation
International Nuclear Information System (INIS)
2014-06-01
As the exploitation of shale gases has obviously resulted in an upheaval of the American energetic landscape, this publication discusses economic and industrial consequences of this evolution. It resulted in a strong decrease of natural gas prices in the USA, and in a new configuration for the American energy mix. As shown by the GDP evolution and its comparison with the French and German ones, and also by the evolution of US industrial production indices, this had positive consequences of the American economic momentum
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Wong, Y. Joel; Brownson, Chris; Schwing, Alison E.
2011-01-01
Risk and protective factors associated with suicidal ideation among 1,377 Asian American college students across 66 U.S. campuses were examined. The results indicated a variety of factors were associated with morbid thoughts: medication for mental health concerns, gender, GPA, undergraduate status, religious affiliation, living with a family…
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Managing Diversity: Afghan-Americans And The Aftermath Of The Twin Towers Tragedy
Belal A. Kaifi; Wajma Aslami
2011-01-01
Ethnic and religious diversity is part of each society in the modern world and being an Afghan is another dimension of these differences in the United States. The research question for this study was to see if Afghan-Americans are experiencing more discriminatory practices as a result of the 9/11 events. The results of 502 Afghan-Americans demonstrated that they do report more discrimination in the post-9/11 era. Specifically, Afghan men have experienced more discrimination in the workplace a...
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Korean Wife-American Husband Families in America.
Lee, Don Chang
Many American servicemen have married Asian women and brought them to the United States. Asian wife-American husband families are unique compared to black-white or European-American marriages because they are both interracial and cross-cultural. Yet, few studies have been done to analyze their relationships and problems in adjusting to American…
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Asian American Giving to US Higher Education
Tsunoda, Kozue
2010-01-01
Asian Americans have had significant impacts on and within mainstream US society, and their great efforts and gifts in the name of charitable causes are no exception. This study aims to examine perceptions within American university development offices about Asian American giving to US higher education. The article begins with a literature review…
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Cooks, Michael
2010-01-01
The United States of America has a long history in higher education, but one area of its history not exhausted through research involves higher education for African Americans. Specifically, higher education for African Americans in the area of theology or biblical studies presents numerous opportunities for further research. Soon after the…
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Reduced disparities and improved surgical outcomes for Asian Americans with colorectal cancer.
Mulhern, Kayln C; Wahl, Tyler S; Goss, Lauren E; Feng, Katey; Richman, Joshua S; Morris, Melanie S; Chen, Herbert; Chu, Daniel I
2017-10-01
Studies suggest Asian Americans may have improved oncologic outcomes compared with other ethnicities. We hypothesized that Asian Americans with colorectal cancer would have improved surgical outcomes in mortality, postoperative complications (POCs), length of stay (LOS), and readmissions compared with other racial/ethnic groups. We queried the 2011-2014 American College of Surgeons National Surgical Quality Improvement Program for patients who underwent surgery for colorectal cancer and stratified patients by race. Primary outcome was 30-d mortality with secondary outcomes including POCs, LOS, and 30-d readmission. Stepwise backward logistic regression analyses and incident rate ratio calculations were performed to identify risk factors for disparate outcomes. Of the 28,283 patients undergoing colorectal surgery for malignancy, racial/ethnic groups were divided into Caucasian American (84%), African American (12%), or Asian American (4%). On unadjusted analyses, compared with other racial/ethnic groups, Asian Americans were more likely to have normal weight, not smoke, and had lower American Society of Anesthesiologists score of 1 or 2 (P Asian Americans had the shortest LOS and the lowest rates of complications due to ileus, respiratory, and renal complications (P Asian American race was independently associated with less postoperative ileus (odds ratio 0.8, 95% confidence interval 0.66-0.98, P American and Caucasian American patients, respectively (P Asian Americans undergoing surgery for colorectal cancer have shorter LOS and fewer POCs when compared with other racial/ethnic groups without differences in 30-d mortality or readmissions. The mechanism(s) underlying these disparities will require further study, but may be a result of patient, provider, and healthcare system differences. Copyright © 2017 Elsevier Inc. All rights reserved.
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Directory of Open Access Journals (Sweden)
Patrice L. Capers
2016-01-01
Full Text Available Background Body mass index (BMI has been used widely among clinicians to assess obesity in their patients due to its ease and availability. However, BMI has some diagnostic limitations and other measures related to health risks; in particular, body shape may be of greater relevance to health outcomes. Objective The objective of this study was to illustrate the importance of body shape assessments above and beyond BMI and its relationship to health risk among a sample of African-American and European American women. Methods African-American and European American women aged 19–78 years ( n = 552 in Birmingham, Alabama, were recruited and stratified by menopausal status (ie, pre- or postmenopausal. Pictorial body shapes were derived from digital photographs, while body fat distribution defined by android-gynoid ratio (AGR and body composition were obtained from dual-energy X-ray absorptiometry. Results Images of BMI and age-matched women illustrate variability in fat distribution. Among both menopausal status groups, more than 50% of women had a pear body shape (AGR < 1. An apple body shape was associated with higher odds of having diabetes (unadjusted odds ratio [OR]: 4.1, 95% confidence interval [CI]: 1.9–9.3, hypertension (unadjusted OR: 3.1, 95% CI: 2.0–4.7, and high cholesterol (unadjusted OR: 3.0, 95% CI: 1.8–5.1. Conclusion Use of visual cues alongside traditional methods of weight status assessment may help to facilitate weight management conversations between physicians and female patients. However, next steps should include the validation of visual assessments of body shape in women for use by physicians.
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Newton, Robert L.; Han, Hongmei; Anton, Stephen D.; Martin, Corby K.; Stewart, Tiffany M.; Lewis, Leslie; Champagne, Catherine M.; Sothern, Melinda; Ryan, Donna; Williamson, Donald A.
2009-01-01
Purpose Examine the influence of an environmental intervention to prevent excess weight gain in African American children. Design Single-group repeated measures. Setting The intervention was delivered to a school composed of African American children. Subjects Approximately 45% (N = 77) of enrolled second through sixth grade students. Intervention The 18-month intervention was designed to alter the school environment to prevent excess weight gain by making healthier eating choices and physical activity opportunities more available. Measures Body Mass Index Percentile was the primary outcome variable. Body mass index Z-score was also calculated, and percent body fat, using bioelectrical impedance, was also measured. Total caloric intake (kcal), and percent kcal from fat, carbohydrate, and protein were measured by digital photography. Minutes of physical activity and sedentary behavior were self-reported. Analysis Mixed models analysis was used, covarying baseline values. Results Boys maintained while girls increased percent body fat over 18-months (p = .027). All children decreased percent of kcal consumed from total and saturated fat, and increased carbohydrate intake and self-reported physical activity during the intervention (p values < .025). body mass index Z-score, sedentary behavior, and total caloric intake were unchanged. Conclusion The program may have resulted in maintenance of percent body fat in boys. Girl's percent body fat steadily increased, despite similar behavioral changes as boys. School-based interventions targeting African American children should investigate strategies that can be effective across gender. PMID:20465148
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Factors associated with obesity in Chinese-American children.
Chen, Jyu-Lin; Kennedy, Christine
2005-01-01
A cross-sectional study design was utilized to examine factors associated with obesity in Chinese-American children. Chinese-American children (8 to 10 years old) and their mothers (N = 68) in California participated in the study. Mothers completed demographic information, the Family Assessment Device, Attitudes Toward Child Rearing Scale, and Suinn-Lew Asian Self-identity Acculturation Scale. Children's body mass index was measured, and children completed a self-administered physical activity checklist, Food Frequency Questionnaire, and the Schoolagers' Coping Strategies Inventory. Results indicated three variables that predicted children's body mass index: older age, a more democratic parenting style, and poor communication (R2=.263, F=8.727, p = .0001). Children whose mothers had a low level of acculturation were also more likely to be overweight than were children whose mothers were highly acculturated. This study revealed that children's ages, a democratic parenting style, and poor family communication contribute to increased body mass index in Chinese-American children. Other factors related to children's BMI and dietary intake include acculturation level of the mother and family affective responses. Future studies should examine the change in BMI over time and in different age groups and why parenting and family communication impact children's body weight.
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Assessing Liberalization and Deep Integration in FTAs: A Study of Asia-Latin American FTAs
Directory of Open Access Journals (Sweden)
Ganeshan Wignaraja
2013-12-01
Full Text Available Inter-regional free trade agreements (FTAs - notably between Asia and Latin America - are growing in numbers and complexity. There is an absence of an agreed methodology for empirical assessments on the content of FTAs and little research. This paper proposes a framework to assess liberalization in FTAs in goods and services and new trade policy issues relating to regulatory barriers. Next, it applies this framework to studying the 22 Asia-Latin America FTAs in existence. The findings suggest that Asia-Latin American FTAs have laid the foundations for inter-regional integration by liberalizing the trade in goods and services and reducing some regulatory barriers. Deepening FTAs and adopting structural reforms will enhance Asia-Latin American integration in the future.
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The oxymoron of American pastoralism
G. Sayre
2013-01-01
Pastoralism has been variously defined in American literary studies. In European literature the pastoral persisted as a distinct genre and self-conscious literary tradition from Theocritus and Virgil through the eighteenth century. Major eighteenth and nineteenth-century American authors alluded to this tradition, but they could not really lay claim to it, for as this...
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Hughes Halbert, Chanita; Barg, Frances K; Weathers, Benita; Delmoor, Ernestine; Coyne, James; Wileyto, E Paul; Arocho, Justin; Mahler, Brandon; Malkowicz, S Bruce
2007-07-01
Although cultural values are increasingly being recognized as important determinants of psychological and behavioral outcomes following cancer diagnosis and treatment, empirical data are not available on cultural values among men. This study evaluated differences in cultural values related to religiosity, temporal orientation, and collectivism among African American and European American men. Participants were 119 African American and European American men who were newly diagnosed with early-stage and locally advanced prostate cancer. Cultural values were evaluated by self-report using standardized instruments during a structured telephone interview. After controlling for sociodemographic characteristics, African American men reported significantly greater levels of religiosity (Beta = 24.44, P cultural values, clinical experiences with prostate cancer may also be important. This underscores the importance of evaluating the effects of both ethnicity and clinical factors in research on the influence of cultural values on cancer prevention and control.
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Why do Asian Americans academically outperform Whites? - The cultural explanation revisited.
Liu, Airan; Xie, Yu
2016-07-01
We advocate an interactive approach to examining the role of culture and SES in explaining Asian Americans' achievement. We use Education Longitudinal Study (ELS) 2002 baseline data to test our proposition that the cultural orientation of Asian American families is different from that of white American families in ways that mediate the effects of family SES on children's academic achievement. The results support our hypothesis, indicating that: (1) SES's positive effects on achievement are stronger among white students than among Asian-Americans; (2) the association between a family's SES and behaviors and attitudes is weaker among Asian-Americans than among Whites; (3) a fraction of the Asian-White achievement gap can be accounted for by ethnic differences in behaviors and attitudes, particularly ethnic differences in family SES's effects on behaviors and attitudes. We find that Asian Americans' behaviors and attitudes are less influenced by family SES than those of Whites are and that this difference helps generate Asians' premium in achievement. This is especially evident at lower levels of family SES. Copyright © 2016 Elsevier Inc. All rights reserved.
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Gong, Zhihong; Quan, Lei; Yao, Song; Zirpoli, Gary; Bandera, Elisa V.; Roberts, Michelle; Coignet, Jean-Gabriel; Cabasag, Citadel; Sucheston, Lara; Hwang, Helena; Ciupak, Gregory; Davis, Warren; Pawlish, Karen; Jandorf, Lina; Bovbjerg, Dana H.; Ambrosone, Christine B.; Hong, Chi-Chen
2013-01-01
African American (AA) women are more likely than European American (EA) women to be diagnosed with early, aggressive breast cancer. Possible differences in innate immune pathways (e.g., inflammatory responses) have received little attention as potential mechanisms underlying this disparity. We evaluated distributions of selected genetic variants in innate immune pathways in AA and EA women, and examined their associations with breast cancer risk within the Women’s Circle of Health Study (WCHS). In stage I of the study (864 AA and 650 EA women) we found that genotype frequencies for 35 of 42 tested SNPs (18 candidate genes) differed between AAs and EAs (corroborated by ancestry informative markers). Among premenopausal AA women, comparing variant allele carriers to non-carriers, reduced breast cancer risk was associated with CXCL5-rs425535 (OR=0.61, P=0.02), while among EA women, there were associations with TNFA-rs1799724 (OR =2.31, P =0.002) and CRP-rs1205 (OR=0.54, P=0.01). For postmenopausal women, IL1B-rs1143627 (OR=1.80, P=0.02) and IL1B-rs16944 (OR=1.85, P =0.02) were associated with risk among EA women, with significant associations for TNFA-rs1799724 limited to estrogen receptor (ER) positive cancers (OR=2.0, P =0.001). However, none of the SNPs retained significance after Bonferroni adjustment for multiple testing at the level of P0.0012 (0.05/42) except for TNFA-rs1799724 in ER positive cancers. In a stage II validation (1,365 AA and 1,307 EA women), we extended evaluations for four SNPs (CCL2-rs4586, CRP-rs1205, CXCL5-rs425535, and IL1RN-rs4251961), which yielded similar results. In summary, distributions of variants in genes involved in innate immune pathways were found to differ between AA and EA populations, and showed differential associations with breast cancer according to menopausal or ER status. These results suggest that immune adaptations suited to ancestral environments may differentially influence breast cancer risk among EA and AA women
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Results of the American Academy of Neurology resident survey.
Freeman, W D; Nolte, C M; Matthews, B R; Coleman, M; Corboy, J R
2011-03-29
To assess the effect of neurology residency education as trainees advance into independent practice, the American Academy of Neurology (AAN) elected to survey all graduating neurology residents at time of graduation and in 3-year cycles thereafter. A 22-question survey was sent to all neurology residents completing residency training in the United States in 2007. Of 523 eligible residents, 285 (54.5%) responded. Of these, 92% reported good to excellent quality teaching of basic neurology from their faculty; however, 47% noted less than ideal training in basic neuroscience. Two-thirds indicated that the Residency In-service Training Examination was used only as a self-assessment tool, but reports of misuse were made by some residents. After residency, 78% entered fellowships (with 61% choosing a fellowship based on interactions with a mentor at their institution), whereas 20% entered practice directly. After adjustment for the proportion of residents who worked before the duty hour rules were implemented and after their implementation, more than half reported improvement in quality of life (87%), education (60%), and patient care (62%). The majority of international medical graduates reported wanting to stay in the United States to practice rather than return to their country of residence. Neurology residents are generally satisfied with training, and most entered a fellowship. Duty hour implementation may have improved resident quality of life, but reciprocal concerns were raised about impact on patient care and education. Despite the majority of international trainees wishing to stay in the United States, stricter immigration laws may limit their entry into the future neurology workforce.
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Directory of Open Access Journals (Sweden)
Lisa M. Tussing-Humphreys
2013-01-01
Full Text Available We performed a systematic review of the behavioral lifestyle intervention trials conducted in the United States published between 1990 and 2011 that included a maintenance phase of at least six months, to identify intervention features that promote weight loss maintenance in African American women. Seventeen studies met the inclusion criteria. Generally, African American women lost less weight during the intensive weight loss phase and maintained a lower % of their weight loss compared to Caucasian women. The majority of studies failed to describe the specific strategies used in the delivery of the maintenance intervention, adherence to those strategies, and did not incorporate a maintenance phase process evaluation making it difficult to identify intervention characteristics associated with better weight loss maintenance. However, the inclusion of cultural adaptations, particularly in studies with a mixed ethnicity/race sample, resulted in less % weight regain for African American women. Studies with a formal maintenance intervention and weight management as the primary intervention focus reported more positive weight maintenance outcomes for African American women. Nonetheless, our results present both the difficulty in weight loss and maintenance experienced by African American women in behavioral lifestyle interventions.
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African American legislators' perceptions of firearm violence prevention legislation.
Payton, Erica; Thompson, Amy; Price, James H; Sheu, Jiunn-Jye; Dake, Joseph A
2015-06-01
Firearm mortality is the leading cause of death for young African American males, however, few studies have focused on racial/ethnic minority populations and firearm violence. The National Black Caucus of State Legislators advocates for legislation that promotes the health of African Americans. Thus, the purpose of this study was to collect baseline data on African American legislators' perceptions regarding firearm violence in the African American community. A cross-sectional study of African American legislators (n = 612) was conducted to investigate the research questions. Of the 612 questionnaires mailed, 12 were not deliverable, and 170 were returned (28%). Utilizing a three wave mailing process, African American legislators were invited to participate in the study. The majority (88%) of respondents perceived firearm violence to be very serious among African Americans. Few (10%) legislators perceived that addressing legislative issues would be an effective strategy in reducing firearm violence among African Americans. The majority (72%) of legislators perceived the most effective strategy to reducing firearm violence in the African American community should focus on addressing societal issues (e.g. crime and poverty). After adjusting for the number of perceived barriers, the number of perceived benefits was a significant predictor of legislators' perceived effectiveness of firearm violence prevention legislation for 8 of the 24 potential firearm violence prevention legislative bills.
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Are immigrants more likely than native-born Americans to perpetrate intimate partner violence?
Vaughn, Michael G; Salas-Wright, Christopher P; Cooper-Sadlo, Shannon; Maynard, Brandy R; Larson, Matthew
2015-07-01
Despite an emerging body of research indicating that immigrants are less likely than native-born Americans to engage in crime and antisocial behavior, less attention has focused specifically on intimate partner violence (IPV) perpetration among immigrant populations. We address this gap by using data from Wave II of the National Epidemiologic Survey on Alcohol and Related Conditions (NESARC) and compare immigrants from Asia, Africa, Europe, and Latin America to native-born Americans with respect to multiple forms of IPV. After controlling for an extensive array of confounds, results indicate that in the aggregate, immigrants are significantly more likely to perpetrate IPV. However, examination of major world regions indicates these results are driven by Latin American immigrants. Immigrants from Asia, Africa, and Europe report a lower prevalence of IPV perpetration than native-born Americans. This study extends prior research on the immigrant paradox and suggests that future studies take into account regional heterogeneity when examining IPV and other forms of violence in immigrant populations. © The Author(s) 2014.
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Early Education for Asian American Children.
Kitano, Margie K.
1980-01-01
A review of early education for Asian American children (Japanese, Chinese, Filipinos, Vietnamese, Koreans, Hawaiians, and Samoans) focuses on the 1975 Asian American Education Project, a study of the learning characteristics of preschool age children and its educational implications. (CM)
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Zantek, N D; Hsu, P; Refaai, M A; Ledford-Kraemer, M; Meijer, P; Van Cott, E M
2013-06-01
The performance of factor VII (FVII) assays currently used by clinical laboratories was examined in North American Specialized Coagulation Laboratory Association (NASCOLA) proficiency tests. Data from 12 surveys conducted between 2008 and 2010, involving 20 unique specimens plus four repeat-tested specimens, were analyzed. The number of laboratories per survey was 49-54 with a total of 1224 responses. Numerous reagent/instrument combinations were used. For FVII > 80 or 50 U/dL, among commonly used methods, one thromboplastin and one calibrator produced results 5-6 U/dL higher and another thromboplastin and calibrator produced results 5-6 U/dL lower than all other methods, and human thromboplastin differed from rabbit by +7.6 U/dL. Preliminary evidence suggests these differences could be due to the calibrator. For FVII <50 U/dL, differences among the commonly used reagents and calibrators were generally not significant. © 2013 Blackwell Publishing Ltd.
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Latin American protected areas: Protected from chemical pollution?
Rodríguez-Jorquera, Ignacio A; Siroski, Pablo; Espejo, Winfred; Nimptsch, Jorge; Choueri, Paloma Gusso; Choueri, Rodrigo Brasil; Moraga, Claudio A; Mora, Miguel; Toor, Gurpal S
2017-03-01
Protected areas (PAs) are critically important means to preserve species and maintain natural ecosystems. However, the potential impacts of chemical pollution on PAs are seldom mentioned in the scientific literature. Research on the extent of the occurrence of chemical pollution inside PAs and in-depth assessments of how chemical contaminants may adversely affect the maintenance of species abundance, species survival, and ecosystem functions are scarce to nonexistent. We investigated 1) the occurrence of chemical contaminants inside 119 PAs in Latin America from publically available databases, and 2) reviewed case studies of chemical contaminants and pollution in 4 Latin American PAs. Cases of chemical pollution and contamination inside Latin American PAs mostly originated from sources such as mining, oil, and gas extraction. To date, the focus of the research on chemical pollution research inside Latin American PAs has been primarily on the detection of contamination, typically limited to trace metals. Where management actions have occurred, they have been reactive rather than proactive. Protected areas established in wetlands are the most affected by chemical pollution. Based on the information from the pollution and/or contamination occurrence and the case studies analyzed, Latin American PAs are not well safeguarded from chemical pollution, resulting in both challenges and opportunities to conserve biodiversity and ecosystems. Integr Environ Assess Manag 2017;13:360-370. © 2016 SETAC. © 2016 SETAC.
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Emotional support, instrumental support, and gambling participation among Filipino Americans.
Kim, Isok; Kim, Wooksoo; Nochajski, Thomas H
2014-08-01
Using representative survey data of Filipino Americans in Honolulu and San Francisco (SF) (N = 2,259), we examined the roles of emotional support and instrumental support on gambling participation. With considerable difference in gambling environments between two regions, we conducted two sets of hierarchical regression analyses for Honolulu sample, which has restricted gambling laws, and SF sample, which has legal gambling environment, and compared the effects of two types of social support on gambling participation. The results indicated that emotional support was positively and instrumental support was negatively associated with gambling participation among Filipino Americans in Honolulu. However, neither type of social support was significantly associated with gambling participation among Filipino Americans living in SF. This study highlights the differing roles and effects of instrumental and emotional support on gambling where gambling is restricted. It also suggests that gambling behaviors of Filipino Americans are subject to situation- and environment-specific factors.
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Ismail, Amid L.; And Others
1987-01-01
Dental caries and periodontal disease in Mexican American children of the southwestern United States occur mainly in molars, lending strong support for the use of fissure sealants as a preventive procedure. This study also reports on the prevalence of fillings decay and gingivitis in this population. (VM)
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Bradley, Robert H
2018-05-07
Context helps determine what individuals experience in the settings they inhabit. Context also helps determine the likelihood that those experiences will promote adaptive development. Theory suggests likely interplay between various aspects of home context and development of ideas about self that influence patterns of development for children. This study addressed relations between two aspects of home life (companionship and investment, modeling and encouragement) and three types of self-efficacy beliefs (enlisting social resources, independent learning, self-regulatory behavior) considered important for long-term adaptive functioning. The study focused on three groups of minority adolescents (Native American, African American, Latino). Relations were examined using regression models that also included four aspects of household risk that often hinder the development of self-efficacy. Although findings varied somewhat across the three groups, significant relations emerged between the two domains of home life examined and self-efficacy beliefs in all three groups, even controlling for overall household risk. Companionship and investment appeared particularly relevant for African American adolescents, while modeling and encouragement appeared particularly relevant for Native American adolescents. Both were relevant for Latino adolescents. © 2018 Family Process Institute.
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Nelson, Kesha Marie
2017-01-01
African-American baccalaureate nursing students have a limited persistence to graduation. This constructivist grounded theory study was designed to generate a substantive theory, emerged from these data, that explained and provided insight the African-American academic nurse leader's role in the persistence to graduation of African-American…
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American Elm clones of importance in DED tolerance studies
We present the background and characteristics of American elm clones that are commercially available or of interest in research on Dutch elm disease (DED) tolerance in the United States. The characteristics of interest include origin, ploidy level, whether available in nursery trade, evidence of DED...
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Wang, Cixin; Wang, Weimeng; Zheng, Lianzhe; Atwal, Kavita
2016-01-01
This study examined Asian American elementary students' experience with victimization. Data were collected from 313 fourth and fifth graders from an ethnically diverse elementary school in southern California. Most participants self-identified as Asian/Asian American and spoke an Asian language at home. Results indicated that Asian American…
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Dennhardt, Ashley A; Murphy, James G
2011-12-01
Although levels of heavy drinking and alcohol-related problems are high in college students, there is significant variability in the number and type of problems experienced, even among students who drink heavily. African American students drink less and experience fewer alcohol-related problems than European American students, but are still at risk, and little research has investigated the potentially unique patterns and predictors of problems among these students. Depression, distress tolerance, and delay discounting have been implicated in adult substance abuse and may be important predictors of alcohol problem severity among college students. We examined the relationship between these variables and alcohol-related problems among African American and European American students (N = 206; 53% female; 68% European American; 28% African American) who reported recent heavy drinking. In regression models that controlled for drinking level, depression, distress tolerance, and delay discounting were associated with alcohol problems among African American students, but only depression was associated with alcohol problems among European American students. These results suggest that negative affect is a key risk factor for alcohol problems among college student drinkers. For African American students, the inability to tolerate negative emotions and to organize their behavior around future outcomes may also be especially relevant risk factors.
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THE DEPICTION OF HOMOSEXUALITY IN AMERICAN MOVIES
Rudy Rudy
2016-01-01
This study focuses on the depiction of homosexuality in American films. It is intended to identify the images of gays depicted in American films as well as the characteristics of American gay movies. It incorporates library research by applying an analytical descriptive approach in analyzing the data. The symbol and reflective theory is used to analyze 18 American movies and 14 gay films from other countries in the early 2000s. It shows that gay films can attract audiences by describing gays ...
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The Depiction Of Homosexuality In American Movies
Rudy, Rudy
2016-01-01
This study focuses on the depiction of homosexuality in American films. It is intended to identify the images of gays depicted in American films as well as the characteristics of American gay movies. It incorporates library research by applying an analytical descriptive approach in analyzing the data. The symbol and reflective theory is used to analyze 18 American movies and 14 gay films from other countries in the early 2000s. It shows that gay films can attract audiences by describing gays ...
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Choi, Jeonghee; Godina, Heriberto; Ro, Yeon Sun
2014-01-01
This ethnographic case study examines perceptions of literacy and identity for a Korean-American student in a third-grade classroom. The researchers examine how teachers can misinterpret Asian identity in the classroom due to perceptions related to the "Model Minority Myth" and other stereotypical representations of Asian culture. By…
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Evans, Stephanie Y.
2009-01-01
EIn this article, the author presents a little-known but detailed history of Black women's tradition of study abroad. Specifically, she situates Dr. Anna Julia Cooper within the landscape of historic African American students who studied in Japan, Germany, Jamaica, England, Italy, Haiti, India, West Africa, and Thailand, in addition to France. The…
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Ruiz, Sonia Y; Roosa, Mark W; Gonzales, Nancy A
2002-03-01
Decades of research with European American middle-class families have found significant relations between parenting behavior and child self-esteem. Similar research with minority and low-income families is rare. The present study examined the relation between parenting practices and child self-esteem among 70 Mexican American and 161 European American youths. The analyses consisted of regressing child self-esteem on parenting practices (acceptance, rejection, inconsistent discipline, and hostile control), ethnicity, socioeconomic status (SES), and the interactions between ethnicity, SES, and parenting practices. Several main effects and interactions were significant; for each interaction, behavior of low-income or Mexican American parents had less influence on children's self-esteem than did similar behavior by middle-class or European American parents.
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Meaning of bereavement among older African American widows.
Rodgers, Laura S
2004-01-01
In spite of the increase in research on spousal bereavement, researchers have not specifically addressed the impact that ethnicity may have on the bereavement experience. The results of this descriptive phenomenological study increase the understanding of spousal bereavement among older African American widows. Storytelling was at the heart of every participant's description of her bereavement experience. Six themes were identified: awareness of death, care giving, getting through, moving on, changing feelings, and financial security. For nurses to effectively intervene in the lives of bereaved older African American widows, they must consider each widow's culture, heritage, and lived experiences, which can be ascertained through eliciting and listening to the widow's life stories.
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Cancer incidence among Arab Americans in California, Detroit, and New Jersey SEER registries.
Bergmans, Rachel; Soliman, Amr S; Ruterbusch, Julie; Meza, Rafael; Hirko, Kelly; Graff, John; Schwartz, Kendra
2014-06-01
We calculated cancer incidence for Arab Americans in California; Detroit, Michigan; and New Jersey, and compared rates with non-Hispanic, non-Arab Whites (NHNAWs); Blacks; and Hispanics. We conducted a study using population-based data. We linked new cancers diagnosed in 2000 from the Surveillance, Epidemiology, and End Results Program (SEER) to an Arab surname database. We used standard SEER definitions and methodology for calculating rates. Population estimates were extracted from the 2000 US Census. We calculated incidence and rate ratios. Arab American men and women had similar incidence rates across the 3 geographic regions, and the rates were comparable to NHNAWs. However, the thyroid cancer rate was elevated among Arab American women compared with NHNAWs, Hispanics, and Blacks. For all sites combined, for prostate and lung cancer, Arab American men had a lower incidence than Blacks and higher incidence than Hispanics in all 3 geographic regions. Arab American male bladder cancer incidence was higher than that in Hispanics and Blacks in these regions. Our results suggested that further research would benefit from the federal recognition of Arab Americans as a specified ethnicity to estimate and address the cancer burden in this growing segment of the population.
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INTRODUCING INSTITUTIONAL VARIABLES IN THE ENVIRONMENTAL KUZNETS CURVE (EKC: A LATIN AMERICAN STUDY
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ITALO ARBULÚ VILLANUEVA
2012-03-01
Full Text Available Several studies have examined the relationship between environmental degradation and per capita income.However, most of them did not take into account institutional quality and just focused on macroeconomicdeterminants. The purpose of this paper is to fill this gap in the literature by assessing the effects on theEnvironmental Kuznets Curve (EKC when institutional quality variables are introduced, especially those related tocorruption and rent-seeking behavior.This study considers 18 Latin American economies and panel data for 1998–2005. A standard reducedformmodeling approach with pool estimation was employed and, in order to introduce the heterogeneity of thedifferent countries, three different models were estimated. The first model corresponds to the basic EnvironmentalKuznets Curve (Basic Model, the second model introduced a sets of additional economic variables (ExtendedModel Nº 1, and finally, the third one introduced institutional variables into the previous formulation (ExtendedModel Nº 2.The expected results from this investigation lead us to support the EKC hypothesis while confirming theimportance of improvements in political institutions and governance for better environmental performances in theregion.
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Miller, J
1997-01-01
The domain of inquiry for this study was the influence of the American political environmental context on professional and generic care patterns, expressions, and meanings of Czech American immigrants. The purpose of the research was to document, describe, interpret, and analyze the diversities and universalities of professional and generic care for this cultural group, to provide culturally congruent care to Czech Americans, and to explicate the role of politics as an influence on care patterns, health, and well being. The researcher's former transcultural ethnonursing study in Prague, Czechoslovakia in 1991 served as a stimulus for this in-depth study on politics and care. Twelve key and twenty general informants were interviewed. Five major themes were identified. The researcher discovered that the capitalist economic market structure of the United States influenced informant lifeways in all dimensions of Leininger's Theory of Culture Care Diversity and Universality, as depicted in the Sunrise Model. Specific care patterns discovered included care as choice, care as responsibility, and care as helping each other. Findings related to professional and generic care supported researcher predictions that generic culture care patterns would be important to immigrants. Provisions for culturally congruent nursing care were articulated based on research findings.
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Great Gatsby-the Disillusionment of American Dream
Institute of Scientific and Technical Information of China (English)
赵玮
2005-01-01
American Dream is a mystery. It makes a lot of Americans prosperous, but also ruins some of them. In The Great Gatsby by F. Scott Fitzgerald, Gatsby is just such a character created to describe the disillusionment of the American Dream. Yet, his doom of failure results from his illusion actually. In this essay, we shall see how the American dream of Gatsby comes from illusion to disillusionment step by step. Besides, what kind of person Gatsby is and what kind of love Gatsby and his ideal love "Daisy" has are depicted in this essay to reveal the doom of Gatsby's dream. And a general understanding of the Jazz Age, the specific era Gatsby is set in, of the original sense of American Dream and also of the conflicts between two extreme classes in the face of the challenge of American Dream will make us clearer of how Gatsby - the tragic hero - met his fate.
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Social Norm, Family Communication, and HBV Screening among Asian Americans.
Juon, Hee-Soon; Rimal, Rajiv N; Klassen, Ann; Lee, Sunmin
2017-12-01
Individuals' behaviors are influenced by those of others in their social environment (i.e., descriptive norms), as well as by how individuals perceive they should behave in that environment (e.g., injunctive norms). Although social norms are thought to play an important role in hepatitis B virus (HBV) screening, limited theoretical or empirical guidance exists on how the underlying process works. In addition, norms are social phenomena that are spread through family discussion about the importance of getting HBV screening. Using the theory of normative social behavior (TNSB), this study examined the roles of injunctive norms (IN), descriptive norms (DN), and family discussion in HBV screening behavior among Asian Americans. Data from a survey of Asian Americans in the Baltimore Washington metropolitan area (N = 877) were used to test underlying theoretical propositions. DN and family discussion emerged as key factors in HBV screening behavior among all Asian Americans. IN were associated with HBV screening among Chinese and Korean Americans, but not for Vietnamese Americans. Family discussion moderated the influence of DN on behavior among Chinese and Vietnamese Americans. However, the main effect of DN on screening behavior was not modified by IN (no interactions between DN and IN). The results indicate that family discussion and social norms are integral in enabling Asian Americans to undergo HBV screening and warrant sensitivity in the design and implementation of a liver cancer prevention program in this high-risk group of Asian Americans.
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A Qualitative Study of the Long Term Impact of Welfare Reform on Cambodian American Families
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Karen Quintiliani
2014-01-01
Full Text Available Many Cambodian American families have struggled on the economic margins since their arrival to the U.S. in the 1980s. To raise families in poverty Cambodians created family survival strategies to buffer themselves against economic uncertainty and the vagaries of the social welfare system. They combine public assistance with formal and informal work activities of household members, including teenagers and young adults, to survive. With the passage of the Personal Responsibility and Work Opportunity Act of 1996 or Welfare Reform, Cambodians lost vital economic resources. Based upon a longitudinal qualitative study from 1998-2007, this article looks back on how first generation Cambodian American household members adjusted to changes in welfare policy practices and how the loss of vital resources impacted the youth (15-19 years old coming of age in these families. The research findings and family case histories presented in this article illustrate the shared struggle of Cambodian family members in poverty. It reveals the significant challenges second generation Cambodian Americans face to achieve higher education goals when welfare policies systematically undercut family survival strategies.
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Motivators and Barriers to Blood Donation in African American College Students
Shaz, Beth H.; Demmons, Derrick G.; Crittenden, Colleen P.; Carnevale, Claudine V.; Lee, Mark; Burnett, Miriam; Easley, Kirk; Hillyer, Christopher D.
2009-01-01
Background An adequate blood supply depends on volunteer non-remunerated blood donors. African Americans have lower blood donation rates than whites. To improve African American blood donation rates, the motivators and barriers to African Americans must be explored. To study the differences in motivators and barriers to blood donation between donor and non-donor African American college students. Methods African Americans college students at two Historically Black Colleges and Universities completed a 41-item, self-administered questionnaire, which assessed participant’s donation frequency, motivators and barriers toward donation, and knowledge and beliefs towards blood donation. Results 364 primarily female college students (96% African Americans, 93% female) completed the questionnaire. 49% reported prior blood donation experience (donors) and 51% were non-donors. The primary motivator for donors and non-donors was convenience (89% donor, 82% non-donor). Donors were more likely than non-donors to disagree with statements regarding blood donation as being too painful (82% donor, 44% non-donor), resulting in feeling faint, dizzy, or nauseated (61% donor, 29% non-donor). Donors more often agreed that the blood supply is safe (77% donor, 58% non-donor), less often concerned about receiving a transfusion (61% donor, 73% non-donor), and more often aware of local blood shortages (50% donor, 35% non-donor). Conclusions African Americans female college students are willing to donate blood given convenience and support from their university. Educational campaigns to increase knowledge regarding the safety of the blood donation process and the ongoing needs of an adequate blood supply might be effective methods to increase blood donation. PMID:19782000
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Directory of Open Access Journals (Sweden)
Howard Barbara V
2008-10-01
Full Text Available Abstract Background Body fat mass distribution and deposition are determined by multiple environmental and genetic factors. Obesity is associated with insulin resistance, hyperinsulinemia, and type 2 diabetes. We previously identified evidence for genotype-by-diabetes interaction on obesity traits in Strong Heart Family Study (SHFS participants. To localize these genetic effects, we conducted genome-wide linkage scans of obesity traits in individuals with and without type 2 diabetes, and in the combined sample while modeling interaction with diabetes using maximum likelihood methods (SOLAR 2.1.4. Methods SHFS recruited American Indians from Arizona, North and South Dakota, and Oklahoma. Anthropometric measures and diabetes status were obtained during a clinic visit. Marker allele frequencies were derived using maximum likelihood methods estimated from all individuals and multipoint identity by descent sharing was estimated using Loki. We used variance component linkage analysis to localize quantitative trait loci (QTLs influencing obesity traits. We tested for evidence of additive and QTL-specific genotype-by-diabetes interactions using the regions identified in the diabetes-stratified analyses. Results Among 245 diabetic and 704 non-diabetic American Indian individuals, we detected significant additive gene-by-diabetes interaction for weight and BMI (P P Conclusion These results suggest distinct genetic effects on body mass in individuals with diabetes compared to those without diabetes, and a possible role for one or more genes on chromosome 1 in the pathogenesis of obesity.
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Lipton, Richard B; Munjal, Sagar; Buse, Dawn C; Bennett, Alix; Fanning, Kristina M; Burstein, Rami; Reed, Michael L
2017-07-01
In a population sample of persons with migraine treating with a single category of acute migraine medication, to identify rates and factors associated with acute treatment outcomes, including 2-hour pain freedom (2hPF), 24-hour pain response (24hPR), and 24-hour sustained pain response (24hSPR). Key predictors include acute treatment type (triptans and other medication categories), the influence of allodynia on response to medication, and the interaction between medication category and presence of allodynia in response to treatment among people with migraine. Cutaneous allodynia was previously associated with inadequate 2hPF, 24hPR, and 24hSPR (sustained response at 24 hours among those with adequate 2hPF) among people with migraine in the American Migraine Prevalence and Prevention (AMPP) Study. The AMPP Study obtained data from a representative US sample of persons with migraine by mailed questionnaire. The 2006 survey included 8233 people with migraine aged 18 or over who completed the Migraine Treatment Optimization Questionnaire (mTOQ). mTOQ was used to assess acute treatment outcomes including 2hPF, 24hPR, and 24hSPR. Eligible individuals used only a single category of acute prescription migraine treatments (n = 5236, 63.6%). This sample was stratified into 5 categories of type of acute prescription headache medication used (triptans, nonsteroidal anti-inflammatory drugs, barbiturate-combinations, opioids, and opioid combinations and ergot alkaloids). Separate binary logistic regression models evaluated: (1) triptans vs other medication types; (2) presence of allodynia vs no allodynia; and (3) the interaction of medication category with allodynia. Sociodemographic variables, health insurance status, over-the-counter and preventive medication use were included as covariates. Odds ratios (OR) and 95% confidence intervals (CI) were generated for each acute treatment outcome. Among eligible participants, the mean age was 46 years, and 82.5% were women
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Kelley, Michelle L.; Tseng, Hui-Mei
1992-01-01
Studies cultural differences in child rearing practices of 38 middle-class Chinese immigrant mothers and 38 middle-class Caucasian-American mothers of 3-8 year olds. Results suggest similarity in child-rearing goals of both groups, although Chinese-American immigrant mothers rely on traditional Chinese methods of socialization to achieve these…
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P450 Pharmacogenetics in Indigenous North American Populations
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Lindsay M. Henderson
2018-02-01
Full Text Available Indigenous North American populations, including American Indian and Alaska Native peoples in the United States, the First Nations, Métis and Inuit peoples in Canada and Amerindians in Mexico, are historically under-represented in biomedical research, including genomic research on drug disposition and response. Without adequate representation in pharmacogenetic studies establishing genotype-phenotype relationships, Indigenous populations may not benefit fully from new innovations in precision medicine testing to tailor and improve the safety and efficacy of drug treatment, resulting in health care disparities. The purpose of this review is to summarize and evaluate what is currently known about cytochrome P450 genetic variation in Indigenous populations in North America and to highlight the importance of including these groups in future pharmacogenetic studies for implementation of personalized drug therapy.
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Masculine Norms, Avoidant Coping, Asian Values and Depression among Asian American Men.
Iwamoto, Derek Kenji; Liao, Liang; Liu, William Ming
2010-01-01
Contrary to the "model minority" myth, growing research indicates that the rates of mental health problems among Asian Americans may be higher than initially assumed. This study seeks to add to the scant knowledge regarding the mental health of Asian American men by examining the role of masculine norms, coping and cultural values in predicting depression among this population (N=149). Results reveal that Asian American men who used avoidant coping strategies and endorsed the masculine norm Dominance reported higher levels of depressive symptoms. In contrast, endorsing Winning masculine norms was associated to lower levels of depressive symptoms. Findings suggest that adherence to masculine norms and avoidant coping strategies play a salient role in the mental health of Asian American men.