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Sample records for black african heterosexual

  1. Recollections of Sexual Socialisation among Marginalised Heterosexual Black Men

    Science.gov (United States)

    Dunlap, Eloise; Benoit, Ellen; Graves, Jennifer L.

    2013-01-01

    This paper describes the sexual socialisation process of marginalised, drug-using heterosexual black men, focusing primarily on the sources and content of sexual information. Analysing qualitative interview data, we discovered that the men in our sample both learn about sex and become sexually active at an early age. They most often learn about…

  2. Responsible men, blameworthy women: Black heterosexual men's discursive constructions of safer sex and masculinity.

    Science.gov (United States)

    Bowleg, Lisa; Heckert, Andrea L; Brown, Tia L; Massie, Jenné S

    2015-04-01

    Although Black heterosexual men (BHM) in the United States rank among those most affected by HIV, research about how safer sex messages shape their safer sex behaviors is rare, highlighting the need for innovative qualitative methodologies such as critical discursive psychology (CDP). This CDP study examined how: (a) BHM construct safer sex and masculinity; (b) BHM positioned themselves in relation to conventional masculinity; and (c) discursive context (individual interview vs. focus group) shaped talk about safer sex and masculinity. Data included individual interviews (n = 30) and 4 focus groups (n = 26) conducted with 56 self-identified Black/African American heterosexual men, ages 18 to 44. Analyses highlighted 5 main constructions: (a) condoms as signifiers of "safe" women; (b) blaming women for STI/responsibility for safer sex; (c) relationship/trust/knowledge; (d) condom mandates; and (e) public health safer sex. Discourses positioned BHM in terms of conventional masculinity when talk denied men's agency for safer sex and/or contraception, or positioned women as deceitful, or apathetic about sexual risk and/or pregnancy. Notably, discourses also spotlighted alternative masculinities relevant to taking responsibility for safer sex or sexual exclusivity. Discursive context, namely the homosocial nature of focus group discussions, shaped how participants conversed about safer sex, and masculinity but not the content of that talk. In denying BHM's responsibility for safer sex, BHM's discourses about safer sex and masculinity often mirror public health messages, underscoring a critical need to sync these discourses to reduce sexual risk, and develop gender-transformative safer sex interventions for BHM. (c) 2015 APA, all rights reserved).

  3. Straight Talk: HIV Prevention for African-American Heterosexual Men--Theoretical Bases and Intervention Design

    Science.gov (United States)

    Frye, Victoria; Bonner, Sebastian; Williams, Kim; Henny, Kirk; Bond, Keosha; Lucy, Debbie; Cupid, Malik; Smith, Stephen; Koblin, Beryl A.

    2012-01-01

    In the United States, racial disparities in HIV/AIDS are stark. Although African Americans comprise an estimated 14% of the U.S. population, they made up 52% of new HIV cases among adults and adolescents diagnosed in 2009. Heterosexual transmission is now the second leading cause of HIV in the United States. African Americans made up a full…

  4. Focusing "down low": bisexual black men, HIV risk and heterosexual transmission.

    Science.gov (United States)

    Millett, Gregorio; Malebranche, David; Mason, Byron; Spikes, Pilgrim

    2005-01-01

    INTRODUCTION: Black men who have sex with men (MSM) and women but who do not identify as gay or disclose their bisexual activities to main female partners, also known as men "on the down-low," have been cited as the main reason for the increase in HIV infections in black women. METHODS: Three online databases (PsychInfo, MEDLINE and AIDSLINE) were searched for scientific articles related to men on the down-low. A total of 24 articles and two conference abstracts were selected for review. RESULTS: Data from existing studies of MSM reveal low agreement between professed sexual identity and corresponding sexual behavior among black and other MSM; show that black MSM are more likely than MSM of other racial or ethnic groups to be bisexually active or identified; and, compared with white MSM, are less likely to disclose their bisexual or homosexual activities to others. However, black MSM who do not disclose their homosexual or bisexual activities engage in a lower prevalence of HIV risks than black MSM who do disclose; and black men who are currently bisexually active account for a very small proportion of the overall population of black men (2%). CONCLUSION: The high prevalence of HIV in the black community and the greater likelihood of bisexuality among black men place heterosexual black women at risk for HIV infection. However, the contribution of high-risk heterosexual black men to the rising HIV caseload among black women has been largely ignored. Future research must evaluate the relative contributions of bisexual men and exclusively heterosexual black men to HIV cases among black women. PMID:16080458

  5. Straight talk: HIV prevention for African-American heterosexual men: theoretical bases and intervention design.

    Science.gov (United States)

    Frye, Victoria; Bonner, Sebastian; Williams, Kim; Henny, Kirk; Bond, Keosha; Lucy, Debbie; Cupid, Malik; Smith, Stephen; Koblin, Beryl A

    2012-10-01

    In the United States, racial disparities in HIV/AIDS are stark. Although African Americans comprise an estimated 14% of the U.S. population, they made up 52% of new HIV cases among adults and adolescents diagnosed in 2009. Heterosexual transmission is now the second leading cause of HIV in the United States. African Americans made up a full two-thirds of all heterosexually acquired HIV/AIDS cases between 2005 and 2008. Few demonstrated efficacious HIV prevention interventions designed specifically for adult, African-American heterosexual men exist. Here, we describe the process used to design a theory-based HIV prevention intervention 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. The intervention integrated empowerment, social identity, and rational choices theories and focused on four major content areas: HIV/AIDS testing and education; condom skills training; key relational and behavioral turning points; and masculinity and fatherhood.

  6. Masculinity and HIV disclosure among heterosexual South African men: implications for HIV/AIDS intervention.

    Science.gov (United States)

    Dageid, Wenche; Govender, Kaymarlin; Gordon, Sarah F

    2012-01-01

    Relationships and constructions of masculinity are central to understanding the process of male HIV disclosure, which is an important step towards accessing HIV-related services. Data from in-depth interviews and focus-group discussions with 23 HIV-positive, self-identified heterosexual, Black South African men were used to explore the disclosure process and how this process was negotiated in the context of constructions of masculinity. Of these men, 20 had disclosed to one or more persons, with partners and siblings being the preferred confidants. Disclosure was dependent on the acceptance of HIV status, perceived support and healthy relationships with others, HIV counselling and participation in educational and training activities. Non-disclosure was explained as a result of stigma, fear of rejection, discrimination, a lack of healthy relationships with others and lack of access to suitable disclosure strategies. Negative perceptions of HIV and hegemonic conceptions of masculinity hindered men from disclosing and seeking health services. Many men, however, managed to renegotiate their masculine identities to become responsible, knowledgeable HIV-positive individuals, protecting their families and becoming community educators. Findings suggest the need to consider gendered, contextual, skills-building/income-generating and guided interventions to promote male HIV disclosure and service uptake.

  7. Sexual scripts and sexual risk behaviors among Black heterosexual men: development of the Sexual Scripts Scale.

    Science.gov (United States)

    Bowleg, Lisa; Burkholder, Gary J; Noar, Seth M; Teti, Michelle; Malebranche, David J; Tschann, Jeanne M

    2015-04-01

    Sexual scripts are widely shared gender and culture-specific guides for sexual behavior with important implications for HIV prevention. Although several qualitative studies document how sexual scripts may influence sexual risk behaviors, quantitative investigations of sexual scripts in the context of sexual risk are rare. This mixed methods study involved the qualitative development and quantitative testing of the Sexual Scripts Scale (SSS). Study 1 included qualitative semi-structured interviews with 30 Black heterosexual men about sexual experiences with main and casual sex partners to develop the SSS. Study 2 included a quantitative test of the SSS with 526 predominantly low-income Black heterosexual men. A factor analysis of the SSS resulted in a 34-item, seven-factor solution that explained 68% of the variance. The subscales and coefficient alphas were: Romantic Intimacy Scripts (α = .86), Condom Scripts (α = .82), Alcohol Scripts (α = .83), Sexual Initiation Scripts (α = .79), Media Sexual Socialization Scripts (α = .84), Marijuana Scripts (α = .85), and Sexual Experimentation Scripts (α = .84). Among men who reported a main partner (n = 401), higher Alcohol Scripts, Media Sexual Socialization Scripts, and Marijuana Scripts scores, and lower Condom Scripts scores were related to more sexual risk behavior. Among men who reported at least one casual partner (n = 238), higher Romantic Intimacy Scripts, Sexual Initiation Scripts, and Media Sexual Socialization Scripts, and lower Condom Scripts scores were related to higher sexual risk. The SSS may have considerable utility for future research on Black heterosexual men's HIV risk.

  8. "Straight Talk" for African-American heterosexual men: results of a single-arm behavioral intervention trial.

    Science.gov (United States)

    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.

  9. Racial discrimination and posttraumatic stress symptoms as pathways to sexual HIV risk behaviors among urban Black heterosexual men.

    Science.gov (United States)

    Bowleg, Lisa; Fitz, Caroline C; Burkholder, Gary J; Massie, Jenne S; Wahome, Rahab; Teti, Michelle; Malebranche, David J; Tschann, Jeanne M

    2014-01-01

    In light of evidence that racial discrimination and posttraumatic stress symptoms (PTSS) are neither rare nor extraordinary for many Black urban men, we examined the relationship between everyday racial discrimination and sexual HIV risk behaviors in a predominantly low-income sample of 526 urban Black heterosexually identified men; 64% of whom were unemployed and 55% of whom reported a history of incarceration. We tested the hypothesis that PTSS would mediate the relationship between everyday racial discrimination and sexual risk. Participants in the predominantly low-income urban sample ranged in age from 18 to 45 (M = 28.80, SD = 7.57). Three multiple regression models were used to test the study's mediational model. As hypothesized, PTSS mediated the relationship between everyday racial discrimination and sexual risk behaviors. Most participants (97%) reported experiences with everyday racial discrimination. Results empirically support the notion of racial discrimination-based traumatic stress as a pathway to Black heterosexual men's increased sexual risk behaviors. Results also highlighted key demographic differences with older men reporting fewer PTSS and sexual risk behaviors compared with younger men. Incarceration was related to both PTSS and sexual risk, underscoring the role that incarceration may play in Black heterosexual men's adverse health outcomes. Our study highlights the need for more qualitative and quantitative research to understand the nature of PTSS in Black heterosexual men and mechanisms such as substance use that may link traumatic experiences and sexual risk. Future research could also assess experiences with childhood sexual abuse, violence, and incarceration to gain a more in-depth understanding of the sources of traumatic stress in Black heterosexual men's lives. We advocate for the development of community-based individual and structural-level interventions to help Black heterosexual men in urban areas develop effective strategies to

  10. Otosclerosis among South African indigenous blacks | Tshifularo ...

    African Journals Online (AJOL)

    Objective: To report cases of clinical otosclerosis histologically confirmed among indigenous South African blacks. Design: A retrospective study. Setting: Referral tertiary center, MEDUNSA, Garankuwa Hospital, South Africa. Subjects: All fifteen indigenous South African blacks diagnosed with clinical otosclerosis at ...

  11. 'The full has never been told': building a theory of sexual health for heterosexual Black men of Caribbean descent.

    Science.gov (United States)

    Crowell, Candice N; Delgado-Romero, Edward A; Mosley, Della V; Huynh, Sophia

    2016-08-01

    Research on Black sexual health often fails to represent the heterogeneity of Black ethnic groups. For people of Caribbean descent in the USA, ethnicity is a salient cultural factor that influences definitions and experiences of sexual health. Most research on people of Caribbean descent focuses on the relatively high rate of STIs, but sexual health is defined more broadly than STI prevalence. Psychological and emotional indicators and the voice of participants are important to consider when exploring the sexual health of a minority culture. The purpose of this study was to qualitatively explore how heterosexual Black men of Caribbean descent define and understand sexual health for themselves. Eleven men who self-identified as Black, Caribbean and heterosexual participated in three focus groups and were asked to define sexual health, critique behaviours expertly identified as healthy and address what encourages and discourages sexual health in their lives. Findings point to six dimensions of sexual health for heterosexual Black men of Caribbean descent. These include: heterosexually privileged, protective, contextual, interpersonal, cultural and pleasurable dimensions. There were some notable departures from current expert definitions of sexual health. Recommendations for further theory development are provided.

  12. Gendered power in cultural contexts: Part II. Middle class African American heterosexual couples with young children.

    Science.gov (United States)

    Cowdery, Randi S; Scarborough, Norma; Knudson-Martin, Carmen; Seshadri, Gita; Lewis, Monique E; Mahoney, Anne Rankin

    2009-03-01

    When race and gender intersect, understanding gendered power may be complicated. The authors first describe the historical context that serves as important background for understanding gender and power in heterosexual African American relationships. Then they show how family solidarity in the face of social injustices often overrides gender equality as a goal for middle class African American couples with young children. The findings illustrate pragmatic equality within couple relationships and the willful suspension of gender roles for the well-being of the family as a whole. However, gendered power impacts couples in a variety of ways. Sometimes a woman's fear that the man might leave, for example, diminished her power in the relationship. Often a woman accommodated a man's greater power in the family because of her perception that he was often denied power in the larger society. Societal discrimination of women was less visible to couples. Implications for practice are provided.

  13. “What Does it Take to be a Man? What is a Real Man?”: Ideologies of masculinity and HIV sexual risk among Black heterosexual men

    Science.gov (United States)

    Bowleg, Lisa; Teti, Michelle; Massie, Jenné S.; Patel, Aditi; Malebranche, David J.; Tschann, Jeanne M.

    2011-01-01

    Research documents the link between traditional ideologies of masculinity and sexual risk among multi-ethnic male adolescents and White male college students, but similar research with Black heterosexual men is scarce. This exploratory study addressed this gap through six focus groups with 41 Black, low to middle income heterosexual men aged 19 to 51 years in Philadelphia, PA. Analyses highlighted two explicit ideologies of masculinity: that Black men should have sex with multiple women, often concurrently; and that Black men should not be gay or bisexual. Analyses also identified two implicit masculinity ideologies: the perception that Black heterosexual men cannot decline sex, even risky sex; and that women are primarily responsible for condom use. The study’s implications for HIV prevention with Black heterosexual men are discussed. PMID:21390949

  14. Strategies to prevent HIV transmission among heterosexual African-American men

    Science.gov (United States)

    Essien, Ekere J; Meshack, Angela F; Peters, Ronald J; Ogungbade, Gbadebo O; Osemene, Nora I

    2005-01-01

    Background As part of qualitative research for developing a culturally sensitive and developmentally appropriate videotape-based HIV prevention intervention for heterosexual African- American men, six focus groups were conducted with thirty African-American men to determine their perceptions of AIDS as a threat to the African-American community, characteristics of past situations that have placed African Americans at risk for HIV infection, their personal high risk behaviors, and suggestions on how HIV intervention videotapes could be produced to achieve maximum levels of interest among African-American men in HIV training programs. Methods The groups took place at a low-income housing project in Houston, Texas, a major epicenter for HIV/AIDS. Each group was audiotaped, transcribed, and analyzed using theme and domain analysis. Results The results revealed that low-income African-American men perceive HIV/AIDS as a threat to their community and they have placed themselves at risk of HIV infection based on unsafe sex practices, substance abuse, and lack of knowledge. They also cite lack of income to purchase condoms as a barrier to safe sex practice. They believe that HIV training programs should address these risk factors and that videotapes developed for prevention should offer a sensationalized look at the effects of HIV/AIDS on affected persons. They further believe that programs should be held in African-American communities and should include condoms to facilitate reduction of risk behaviors. Conclusions The results indicate that the respondents taking part in this study believe that HIV and AIDS are continued threats to the African-American community because of sexual risk taking behavior, that is, failure to use condoms. Further, African-American men are having sex without condoms when having sex with women often when they are under the influence of alcohol or other mind-altering substances and they are having sex with men while incarcerated and become

  15. Black Students, Black Colleges: An African American College Choice Model.

    Science.gov (United States)

    McDonough, Patricia M.; Antonio, Anthony Lising; Trent, James W.

    1997-01-01

    Explores African Americans' college choice decisions, based on a national sample of 220,757 freshmen. Independent of gender, family income, or educational aspiration, the most powerful predictors for choosing historically black colleges and universities are geography, religion, the college's academic reputation, and relatives' desires. The top…

  16. Reactions of heterosexual African American men to women's condom negotiation strategies.

    Science.gov (United States)

    Otto-Salaj, Laura L; Traxel, Nicole; Brondino, Michael J; Reed, Barbara; Gore-Felton, Cheryl; Kelly, Jeffrey A; Stevenson, L Yvonne

    2010-11-01

    This study describes responses of 172 single heterosexual African American men, ages 18 to 35, to condom negotiation attempts. Strategies used included reward, coercive, legitimate, expert, referent, and informational strategies, based on Raven's (1992) influence model. The purpose was (a) to identify strategies influencing participant acquiescence to request and (b) to identify predictors of participant compliance/refusal to comply with negotiation attempts. Participants viewed six videotape segments showing an actress, portrayed in silhouette, speaking to the viewer as a "steady partner." After each segment, participants completed measures of request compliance, positive and negative affect, and attributions concerning the model and themselves. No significant differences were found in men's ratings across all vignettes. However, differences in response existed across subgroups of individuals, suggesting that, although the strategy used had little impact on participant response, the act of suggesting condom use produced responses that differed across participant subgroups. Subgroups differed on levels of AIDS risk knowledge, sexually transmitted disease history, and experience with sexual coercion. Also, the "least willing to use" subgroup was highest in anger-rejection and least likely to make attributions of caring for partner. Effective negotiation of condom use with a male sexual partner may not be determined as much by specific strategy used as by partner characteristics.

  17. Reactions of Heterosexual African-American Men to Women’s Condom Negotiation Strategies

    Science.gov (United States)

    Otto-Salaj, Laura L.; Traxel, Nicole; Brondino, Michael J.; Reed, Barbara; Gore-Felton, Cheryl; Kelly, Jeffrey A.; Stevenson, L. Yvonne

    2009-01-01

    This study describes responses of 172 single heterosexual African American men, ages 18–35, to condom negotiation attempts. Strategies used included reward, coercive, legitimate, expert, referent, and informational strategies, based on Raven’s (1992) influence model. The purpose was: 1) to identify strategies influencing participant acquiescence to request, and 2) to identify predictors of participant compliance/refusal to comply with negotiation attempts. Participants viewed six videotape segments showing an actress, portrayed in silhouette, speaking to the viewer as a ‘steady partner’. After each segment, participants completed measures of: request compliance, positive and negative affect, and attributions concerning the model and themselves. No significant differences were found in men’s ratings across all vignettes. However, differences in response existed across subgroups of individuals, suggesting that while the strategy used had little impact on participant response, the act of suggesting condom use produced responses that differed across participant subgroups. Subgroups differed on levels of AIDS risk knowledge, STD history, and experience with sexual coercion. Also, the “least-willing-to-use” subgroup was highest in anger/rejection and least likely to make attributions of caring for partner. Effective negotiation of condom use with a male sexual partner may not be determined as much by specific strategy used as by partner characteristics. PMID:19760529

  18. Variants in host viral replication cycle genes are associated with heterosexual HIV-1 acquisition in Africans.

    Science.gov (United States)

    Bigham, Abigail W; Mackelprang, Romel D; Celum, Connie; De Bruyn, Guy; Beima-Sofie, Kristin; John-Stewart, Grace; Ronald, Allan; Mugo, Nelly R; Buckingham, Kati; Bamshad, Michael J; Mullins, James I; McElrath, M J; Lingappa, Jairam R

    2014-06-01

    We evaluated genetic variants in 51 candidate genes encoding proteins that interact with HIV-1 during the virus life cycle for association with HIV-1 outcomes in an African cohort. Using a nested case-control study within a cohort of heterosexual HIV-1-serodiscordant couples, we genotyped 475 haplotype-tagging single-nucleotide polymorphisms (tagSNPs) and 18 SNPs previously associated with HIV-1 transmission and/or progression (candidate SNPs) in 51 host genes. We used logistic and Cox proportional hazard regression with adjustment for sex, age, and population stratification to detect SNP associations with HIV-1 acquisition, plasma HIV-1 set point, and a composite measure of HIV-1 disease progression. Significant thresholds for tagSNP, but not candidate SNP, associations were subjected to Bonferroni correction for multiple testing. We evaluated 491 HIV-1-infected and 335 HIV-1-uninfected individuals for 493 SNPs, 459 of which passed quality control filters. Candidate SNP PPIA rs8177826 and tagSNP SMARCB1 rs6003904 were significantly associated with HIV-1 acquisition risk (odds ratio = 0.14, P = 0.03, and odds ratio = 2.11, Pcorr = 0.01, respectively). Furthermore, the TT genotype for CCR5 rs1799988 was associated with a mean 0.2 log10 copies per milliliter lower plasma HIV-1 RNA set point (P = 0.04). We also identified significant associations with HIV-1 disease progression for variants in FUT2 and MBL2. Using a targeted gene approach, we identified variants in host genes whose protein products interact with HIV-1 during the virus replication cycle and were associated with HIV-1 outcomes in this African cohort.

  19. African American film sound: scoring blackness

    OpenAIRE

    Doughty, Ruth

    2008-01-01

    The term ‘black music’ has long been a cause for contention. What do we mean by music being ‘black’, or more specifically in the case of this chapter, African American? The music industry has typically marketed products via the categorization of specific genres: for example, jazz, blues, soul, funk and rap. These generic types are often classified as ‘black music’. Philip Tagg vehemently debates the suitability of such an essentializing label, as he correctly argues that aesthetic practice is...

  20. Refusal of HIV testing among black Africans attending sexual health clinics in England, 2014: a review of surveillance data.

    Science.gov (United States)

    Mohammed, Hamish; Dabrera, Gavin; Furegato, Martina; Yin, Zheng; Nardone, Anthony; Hughes, Gwenda

    2017-05-01

    Black Africans are one of the key risk groups for HIV in the UK and, among those living with HIV, an estimated 16% and 12% of black African heterosexual men and women, respectively, are undiagnosed and at risk of unknowingly transmitting HIV to their sex partners. Increased HIV test uptake is needed to address this, but there is limited information on how frequently HIV test refusal occurs among those attending sexual health clinics (SHCs). We identified factors associated with HIV test refusal among black African SHC attendees. Data on all SHC attendances in England in 2014 were obtained from the genitourinary medicine clinic activity dataset, the mandatory surveillance system for STIs. Analyses were restricted to attendances by HIV-negative black Africans, and bivariate and multivariable associations between demographic and clinical characteristics and HIV test refusal were assessed. All associations were determined using generalised estimating equations logistic regression, and adjusted ORs (aORs) with 95% CIs are reported. Black Africans made 80 743 attendances at SHCs in 2014 and refused an HIV test on 9021 (11.2%) occasions. HIV test refusal was significantly more likely in women (aOR (95% CI) 1.54 (1.46 to 1.62) vs heterosexual men), and those living in the most deprived areas (1.44 (1.24 to 1.67)), diagnosed with a new STI (1.26 (1.18 to 1.34)) or living in London (1.06 (1.01 to 1.12)). Test refusal was significantly less likely with increasing age (0.99 (0.99 to 0.99)) and men who have sex with men (0.52 (0.43 to 0.63) vs heterosexual men), and in those tested for HIV in the past year (0.85 (0.81 to 0.89)), born outside the UK (0.73 (0.69 to 0.77)) or those attending following partner notification (0.11 (0.03 to 0.38)). Targeted interventions are needed to improve HIV testing uptake and reduce undiagnosed HIV infection among black Africans attending SHCs, especially heterosexuals residing in deprived areas. Published by the BMJ Publishing Group Limited

  1. Overview of prostate cancer in indigenous black Africans and blacks of African ancestry in diaspora 1935-2007.

    Science.gov (United States)

    Magoha, G A O

    2007-09-01

    To carry out an overview of prostate cancer in indigenous back Africans in sub-Saharan Africa and blacks of African ancestry in diaspora. Review of all published literature on prostate cancer on indigenous black Africans and Africans in diaspora was carried out through medline and index medicus searches. Published data of prostate cancer in indigenous black Africans and black men in diaspora from 1935-2007 were included in the review. Abstracts of articles identified were assessed, read and analysed to determine their possible suitability and relevance to the title under review. After establishing relevance from the abstract, the entire paper was read, and the significant points included in the review. Prostate cancer incidence and magnitude in black Africans was grossly misunderstood and underestimated in the past. Prostate cancer incidence is on the increase and currently is perhaps the most common urological malignancy affecting black Africans. Its incidence and clinical characteristics is similar to that of the Africans in diaspora but different from all other races. There currently exists significant evidence which suggests a common enhancing genetic predisposition in black men to prostate cancer. There is very urgent need for further investigation of this phenomenon through randomised controlled multicentre studies involving indigenous black Africans and black men in diaspora.

  2. An analysis of the performance of Black African junior provincial ...

    African Journals Online (AJOL)

    Cricketers in this study were cat- egorised as white (W), black African (BA) or coloured/Indian (C/I). 1. Whenever the category 'black' is mentioned alone, it refers to C/I and B/A. 1. After apartheid, the South African government and Cricket South. Africa (CSA) ... regression analysis was used to compare the percentage change.

  3. Black African Parents' Experiences of an Educational Psychology Service

    Science.gov (United States)

    Lawrence, Zena

    2014-01-01

    The evidence base that explores Black African parents' experiences of an Educational Psychology Service (EPS) is limited. This article describes an exploratory mixed methods research study undertaken during 2009-2011, that explored Black African parents' engagement with a UK EPS. Quantitative data were gathered from the EPS preschool database and…

  4. HIV/STI Prevention Among Heterosexually Active Black Adolescents With Mental Illnesses: Focus Group Findings for Intervention Development.

    Science.gov (United States)

    Brawner, Bridgette M; Jemmott, Loretta Sweet; Wingood, Gina; Reason, Janaiya; Mack, Niya

    Heterosexually active Black adolescents with mental illnesses are at increased risk for sexually transmitted infections (STIs), including HIV. However, few HIV/STI prevention interventions exist for this demographic. We held seven focus groups (N = 33) to elucidate social, cultural, and psychological factors that influence HIV/STI risk-related sexual behaviors in this understudied population. Seven themes emerged: (a) Blackness and media portrayals, (b) Blackness as a source of cultural resilience and pride, (c) psychosocial determinants of condom use, (d) consequences of engaging in sexual activity, (e) attitudes and beliefs toward sexual behaviors, (f) benefits of sexual activity, and (g) coping mechanisms. Participants also supported the feasibility of and interest in HIV/STI prevention programs integrated with mental health treatment. Transportation, potential breaches of confidentiality, and time were noted barriers to participation. Psychoeducational, skills-based programs are needed to address the sequelae of mental illnesses as they relate to the sexual decision-making process in adolescents. Copyright © 2017 Association of Nurses in AIDS Care. Published by Elsevier Inc. All rights reserved.

  5. Tobacco smoking in black and white South Africans | Peltzer | East ...

    African Journals Online (AJOL)

    Tobacco smoking in black and white South Africans. K. Peltzer. Abstract. (East African Medical Journal: 2001 78(3): 115-118). Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT · http://dx.doi.org/10.4314/eamj.v78i3.9074 · AJOL African Journals Online.

  6. High risk of metabolic syndrome among black South African women ...

    African Journals Online (AJOL)

    Background: There is an increased prevalence of metabolic syndrome (MetS) in individuals with severe mental illness (SMI) globally. The prevalence of MetS is higher in black women compared to black men from South Africa. Aim: To compare the prevalence of MetS between black South African men and women with SMI ...

  7. Systemic lupus erythematosus in a black South African child ...

    African Journals Online (AJOL)

    Systemic lupus erythematosus (SLE) is poorly described among black children in Africa despite being more frequent among some black adult populations than their white counterparts. The first black South African child with SLE is documented. The patient was a 10-year-old girl who had fever, facial rash (with complement ...

  8. Systemic lupus erythematosus South African child a black

    African Journals Online (AJOL)

    1991-01-19

    Jan 19, 1991 ... Systemic lupus erythematosus (SLE) is poorly described among black children in Africa despite being more frequent among some black adult populations than their white counter- parts. The first black South African child with SLE is docu- mented. The patient was a 10-year-old girl who had fever, facial rash ...

  9. Why Take an HIV Test? Concerns, Benefits, and Strategies to Promote HIV Testing among Low-Income Heterosexual African American Young Adults

    Science.gov (United States)

    Wallace, Scyatta A.; McLellan-Lemal, Eleanor; Harris, Muriel J.; Townsend, Tiffany G.; Miller, Kim S.

    2011-01-01

    A qualitative study examined perceptions of HIV testing and strategies to enhance HIV testing among HIV-negative African American heterosexual young adults (ages 18-25 years). Twenty-six focus groups (13 male groups, 13 female groups) were conducted in two low-income communities (urban and rural). All sessions were audio-recorded and transcribed.…

  10. Condom use negotiation in heterosexual African American adults: responses to types of social power-based strategies.

    Science.gov (United States)

    Otto-Salaj, Laura; Reed, Barbara; Brondino, Michael J; Gore-Felton, Cheryl; Kelly, Jeffrey A; Stevenson, L Yvonne

    2008-01-01

    This study examined gender differences and preferences in the use of and response to six different styles of condom use negotiation with a hypothetical sexual partner of the opposite gender. Participants were 51 heterosexually active African American adults attending an inner-city community center. Participants completed a semistructured qualitative interview in which they were presented with six negotiation strategies based on Raven's 1992 Power/Interaction Model of Interpersonal Influence. Results showed that female participants responded best to referent, reward, and legitimate strategies, and worst to informational tactics. Male participants responded best to reward strategies, and worst to coercion to use condoms. Further, responses given by a subset of participants indicated that use of negotiation tactics involving coercion to use condoms may result in negative or angry reactions. Response to strategies may vary with the value of the relationship as viewed by the target of negotiation. Implications for HIV prevention efforts are discussed.

  11. Predicting Non-African American Lesbian and Heterosexual Preadoptive Couples' Openness to Adopting an African American Child

    Science.gov (United States)

    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…

  12. Book review: Femi Abodunrin, Black African Literature in English ...

    African Journals Online (AJOL)

    Book review: Femi Abodunrin, Black African Literature in English 1991-2001: Critical Appreciation and Reception; Mkuki na Nyota Publishers, Dar es Salaam, 2007, 236 pp. ISBN 9987449182/ISBN 13:978-9987-449-18-7.

  13. Brain nonapeptide and gonadal steroid responses to deprivation of heterosexual contact in the black molly

    OpenAIRE

    Kulczykowska, Ewa; Kalamarz-Kubiak, Hanna; Nietrzeba, Marta; Gozdowska, Magdalena

    2014-01-01

    ABSTRACT Fish may respond to different social situations with changes in both physiology and behaviour. A unique feature of fish is that social interactions between males and females strongly affect the sexual characteristics of individuals. Here we provide the first insight into the endocrine background of two phenomena that occur in mono-sex groups of the black molly (Poecilia sphenops): masculinization in females and same-sex sexual behaviour, manifested by gonopodial displays towards same...

  14. Acculturative Experiences of Black-African International Students

    Science.gov (United States)

    Boafo-Arthur, Susan

    2014-01-01

    There has been a significant increase in the number of international students pursuing higher education in the U.S. since 2001. Upon arrival, students are often beset with feelings of isolation and alienation, which are characteristic of adjusting to a new culture. African International students, specifically Black-African international students,…

  15. The growth ofSouth African rural black children

    African Journals Online (AJOL)

    or British human biology or anthropology journals that are not normally read by South African medical practi- tioners. This paper is intended to redress that situation and provide the current status of the growth of. South African rural black children. Materials and methods. SaIIlples. The samples consisted of two groups of rural ...

  16. Black Lesbian Bodies: Reflections on a Queer South African Archive ...

    African Journals Online (AJOL)

    'Homosexuality is unAfrican' has become a common response to the presence of gay and lesbian groups in South Africa. Contrary to the fact that homosexuality can be traced back to the sixteenth century in Africa, widespread beliefs abound that homosexuality is a Western import. Black South African lesbians are ...

  17. a photoreceptor gene mutation in an indigenous black african family ...

    African Journals Online (AJOL)

    mutations known to create or destroy a DdeI or MspI restriction enzyme site, respectively. Of the patients studied, 45 were from ADRP families and 19 were classified as simplex cases. Of these southern African families with a history of RD,. 14 were of ethnic black African origin, 5 of Asian origin and 26 of mixed ancestry ...

  18. Huntington\\'s disease: Genetic heterogeneity in black African patients

    African Journals Online (AJOL)

    Huntington\\'s disease: Genetic heterogeneity in black African patients. D S Magazi, A Krause, V Bonev, M Moagi, Z Iqbal, M Dludla, C H van der Meyden. Abstract. Objective. Huntington's disease (HD) has been reported to occur rarely in black patients. A new genetic variant– Huntington's disease-like 2 (HDL2) – occurring ...

  19. Eating disorders in black South African females | Szabo | South ...

    African Journals Online (AJOL)

    Eating disorders are generally associated with westernised white populations. Isolated cases of anorexia nervosa have been described in blacks in Africa. A series of cases is presented documenting the existence of eating disorders in young black South African women. This has implications in terms of both conceptualising ...

  20. Brain nonapeptide and gonadal steroid responses to deprivation of heterosexual contact in the black molly

    Directory of Open Access Journals (Sweden)

    Ewa Kulczykowska

    2014-12-01

    Full Text Available Fish may respond to different social situations with changes in both physiology and behaviour. A unique feature of fish is that social interactions between males and females strongly affect the sexual characteristics of individuals. Here we provide the first insight into the endocrine background of two phenomena that occur in mono-sex groups of the black molly (Poecilia sphenops: masculinization in females and same-sex sexual behaviour, manifested by gonopodial displays towards same-sex tank mates and copulation attempts in males. In socially controlled situations, brain neurohormones impact phenotypic sex determination and sexual behaviour. Among these hormones are the nonapeptides arginine vasotocin (AVT and isotocin (IT, counterparts of the well-known mammalian arginine vasopressin and oxytocin, respectively. To reveal potential hormone interactions, we measured the concentrations of bioactive AVT and IT in the brain, along with those of the sex steroids 17β-estradiol and 11-ketotestosterone in the gonads, of females, masculinized females, males displaying same-sex sexual behaviour and those who did not. These data were supplemented by morphological and histological analyses of the gonads. Correlations between brain nonapeptides and gonadal steroids strongly suggest a cross talk between hormonal systems. In the black molly, the masculinization process was associated with the production of brain AVT and gonadal steroids, whereas same-sex sexual behaviour involves both brain nonapeptides, but neither of the sex steroids. This study extends current knowledge of endocrine control of phenotypic sex and sexual behaviour in fish and for the first time links brain nonapeptides with the occurrence of male-male sexual behaviour in lower vertebrates.

  1. Strategies to prevent HIV transmission among heterosexual African-American women

    Directory of Open Access Journals (Sweden)

    Peters Ronald J

    2005-03-01

    Full Text Available Abstract Background African-American women are disproportionately affected by HIV, accounting for 60% of all cases among women in the United States. Although their race is not a precursor for HIV, the socioeconomic and cultural disparities associated with being African American may increase their risk of infection. Prior research has shown that interventions designed to reduce HIV infection among African-American women must address the life demands and social problems they encounter. The present study used a qualitative exploratory design to elicit information about strategies to prevent HIV transmission among young, low-income African-American women. Methods Twenty five low income African American women, ages 18–29, participated in five focus groups of five women each conducted at a housing project in Houston, Texas, a large demographically diverse metropolitan area that is regarded as one of the HIV/AIDS epicenters in the United States. Each group was audiotaped, transcribed, and analyzed using theme and domain analysis. Results The participants revealed that they had most frequently placed themselves at risk for HIV infection through drugs and drinking and they also reported drug and alcohol use as important barriers to practicing safer sex. The women also reported that the need for money and having sex for money to buy food or drugs had placed them at risk for HIV transmission. About one-third of the participants stated that a barrier to their practicing safe sex was their belief that there was no risk based on their being in a monogamous relationship and feeling no need to use protection, but later learning that their mate was unfaithful. Other reasons given were lack of concern, being unprepared, partner's refusal to use a condom, and lack of money to buy condoms. Finally, the women stated that they were motivated to practice safe sex because of fear of contracting sexually transmitted diseases and HIV, desire not to become pregnant, and

  2. Condom Use Negotiation in Heterosexual African-American Adults: Responses to Types of Social Power-Based Strategies

    Science.gov (United States)

    Otto-Salaj, Laura L.; Reed, Barbara; Brondino, Michael J.; Gore-Felton, Cheryl; Kelly, Jeffrey A.; Stevenson, L. Yvonne

    2009-01-01

    Little research has been performed on how people respond to different strategies to negotiate condom use in sexual situations, and whether certain strategies tend to be perceived as more or less effective in condom use negotiation. This study examined gender differences and preferences in the use of and response to six different styles of condom use negotiation with a hypothetical sexual partner of the opposite gender. Participants were 51 heterosexually-active African-American men and women between the ages of 18 and 35, attending an inner-city community center. Study participants completed a semi-structured qualitative interview in which they were presented with six negotiation strategies —coercive, reward, legitimate, expert, referent, and informational--based on Raven’s 1992 Power/Interaction Model of Interpersonal Influence. Results showed that women participants responded best to referent, reward, and legitimate strategies, and worst to informational tactics. Men participants responded best to reward strategies, and worst to coercion to use condoms. Further, responses given by a subset of both women—and, to a greater extent, men--indicated that use of negotiation tactics involving coercion to use condoms may result in negative or angry reactions. Finally, response to strategies may vary with the value of the relationship as viewed by the target of negotiation. Implications for HIV prevention programs and media campaigns are discussed. PMID:18569536

  3. South African managers' perceptions of black economic ...

    African Journals Online (AJOL)

    In this regard, South African businesses are subject to a whole array of mandatory regulations which specifically influence their operational capabilities and competitiveness to compete effectively and efficiently in both national and global markets. In a survey among 500 individual managers in South African businesses ...

  4. The Self-Concept Level of Black Adolescents with and without African Names.

    Science.gov (United States)

    Terrell, Francis; And Others

    1988-01-01

    Explored the self-concept level of Black adolescents with and without African names, and of their parents, using the Terrell and Taylor Black Ideology Scale and the Coopersmith Self-Esteem Inventory. Adolescents with African names demonstrated significantly higher scores on the Black self-concept scales than did those without African names.…

  5. An exploration of black South African lovestyles

    OpenAIRE

    2008-01-01

    M.A. The purpose of this study was to add, through the lens of social and crosscultural psychology, to the much needed body of knowledge of African intimate relationships. Western romantic relationships are generally characterised by intense attraction and emotional attachment, idealisation of the other, sexual attraction and the want for total acceptance by the other. African love is less well known but seemingly tied up in culture bound collectivism as well as other social phenomenon. Th...

  6. Assessing peripheral arteries in South African black women with ...

    African Journals Online (AJOL)

    Assessing peripheral arteries in South African black women with type 2 diabetes mellitus. ... Palpation of the pedal pulses, Doppler derived ankle brachial systolic blood pressure indices, photo plethysmographic-derived toe brachial systolic blood pressure indices and antero-posterior radiographs of both feet. Results.

  7. Cardiovascular risk factor profile of black Africans undergoing ...

    African Journals Online (AJOL)

    Background: Coronary artery disease (CAD) is a growing epidemic on the African continent. It remains uncertain whether the risk factors identified as contributing to CAD in white populations contribute to a similar extent to CAD incidence in black populations. No data of the local population exists that is based on the ...

  8. Dietary iron overload in southern African rural blacks | Friedman ...

    African Journals Online (AJOL)

    A survey conducted in rural southern African black subjects indicated that dietary iron overload remains a major health problem. A full blood count, erythrocyte sedimentation rate, serum concentrations of iron, total iron-binding capacity, ferritin, C-reactive protein (CRP), 1'-glutamyltransferase (GGn and serological screening ...

  9. Anthropometric and biochemical profiles of black south african women

    African Journals Online (AJOL)

    This study examines anthropometric and biochemical profiles and the association between these parameters in pre-menopausal, post-pubertal black South African women. A representative sample of 500 participants, randomly selected in Mangaung, Bloemfontein in the Free State Province, using township maps obtained ...

  10. Undeletions in Black South African English | Mesthrie | Stellenbosch ...

    African Journals Online (AJOL)

    Stellenbosch Papers in Linguistics Plus. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 34 (2006) >. Log in or Register to get access to full text downloads. Username, Password, Remember me ... in Black South African English. R Mesthrie. Abstract. No Abstract.

  11. Congenital anomalies in rural black South African neonates - a ...

    African Journals Online (AJOL)

    Congenital anomalies in rural black South African neonates - a silent epidemic? P. A. Venter, A. L. Christianson, C. M. Hutamo, M. P. Makhura, G. S. Gericke. Abstract. Study objective. To ascertain the incidence and spectrum of congenital anomalies in neonates born in a rural hospital. Design. This was a prospective, ...

  12. Longstanding hydrocele in adult Black Africans: Is preoperative ...

    African Journals Online (AJOL)

    Background: Longstanding hydrocele is very common among adult Black Africans. Preoperative scrotal ultrasound is widely used for adult patients presenting with hydrocele, with the main aim to rule out more serious underlying pathologies like malignancy or testicular torsion. This paper analyzes the findings and the ...

  13. Transformation in cricket: The Black African experience | Dove ...

    African Journals Online (AJOL)

    Background: The small number of black African (BA) cricket players progressing through the talent development pathways to the elite level has been a constant concern for Cricket South Africa (CSA). Previous attempts to accelerate the development of BA players have not produced the desired results. A description of the ...

  14. Global Norms and local requirements for Black South African ...

    African Journals Online (AJOL)

    Global Norms and local requirements for Black South African English ('BSAE')? -- A pilot study of teachers' assessment and perceptions of learner texts ... reports on the pilot study of a still-ongoing research project which investigates teachers' language perceptions and language use in mainly BSAE-using classrooms.

  15. GalAactosaemia in black South African children | Ojwang | East ...

    African Journals Online (AJOL)

    ... the most common form of galactosaemia in black children in the KwaZulu Natal region. Cases of galactokinase or epimerase enzyme deficiency appear to be present. Further investigation is required to establish the occurrence and prevalence of the latter in affected individuals in this region. East African Medical Journal, ...

  16. Post-apartheid transnationalism in black South African literature: A ...

    African Journals Online (AJOL)

    ... Mtutuzeli Matshoba, Njabulo Ndebele and Zakes Mda to Phaswane Mpe,” with the thread splicing them together being a grounding of these authors' writings in the philosophy or worldview of Afrikan Humanism. Keywords: Black South African English literature, consciousness, identity, post-apartheid, transnationalism.

  17. Towards a Corpus of Black South African English | de Klerk ...

    African Journals Online (AJOL)

    This paper describes the proposed structure and design for a corpus of Xhosa English, which should ultimately form part of a larger corpus of Black South African English (BSAE). The planned corpus (which already comprises 100 000 transcribed words) is exclusively based on spoken spontaneous Xhosa English, and full ...

  18. The impact of black economic empowerment (BEE) on South African ...

    African Journals Online (AJOL)

    L.P. Krüger is Professor of Operations, Project and Quality Management, University of South Africa. E-mail: krugelp@unisa.ac. ..... The impact of black economic empowerment (BEE) on South African businesses. Table 5: Industry type. Industry description. Frequency Percentage Industry description. Frequency Percentage.

  19. Sexual Networking and Partner Characteristics Among Single, African, Caribbean, and Black Youth in Windsor, Ontario.

    Science.gov (United States)

    Kerr, Jelani; Maticka-Tyndale, Eleanor; Bynum, Shalanda; Mihan, Robert

    2017-10-01

    The disproportionate HIV burden shared by African, Caribbean, and Black (ACB) populations in Canada has not been explained by unique sexual behaviors in this population. This study investigates partner selection and sexual networking as potential contributors to HIV vulnerability. The study examines variations in the characteristics of sexual partners and sexual networking across groups based on differences in ethno-religious identity, gender, and length of Canadian residency among single, 16- to 27-year old, heterosexual-identified, ACB individuals living in Windsor, Ontario, Canada. Respondent-driven sampling maximized the representativeness of the sample of 250 (45 % male; 55 % female) youth with penile-vaginal intercourse experience who completed surveys. Logistic regression and analysis of variance compared groups with respect to number of lifetime partners, concurrency of sexual relationships, non-relational and age disparate partnering, and intra-ethnic sexual networking. For vulnerability associated with number of partners, concurrency and non-relational sex, women, newcomers to Canada, and African-Muslim participants were at lower vulnerability for HIV infection than their comparator groups. For vulnerability associated with sexual networking within a group with higher HIV prevalence, women and newcomers to Canada were at higher vulnerability to HIV infection than their comparator groups. There were insufficient data on age disparate partnering to support analysis. These results point to the importance of considering characteristics of partners and sexual networking both in further research and in developing policies and programs to curtail the spread of HIV and other sexually transmitted infections.

  20. Examining African self-consciousness and Black racial identity as predictors of Black men's psychological well-being.

    Science.gov (United States)

    Pierre, Martin R; Mahalik, James R

    2005-02-01

    This study investigated African self-consciousness and Black racial identity as predictors of psychological distress and self-esteem for Black men. One hundred thirty Black men from a college and community sample completed the African Self-Consciousness Scale, the Racial Identity Attitude Scale-B, the Symptom Checklist 90-Revised, and the Coopersmith Self-Esteem Inventory. Canonical correlation analysis found 2 significant roots with the 1st root indicating that Black men whose attitudes reflected Preencounter and Immersion racial identity attitudes and who do not resist against anti-African/Black forces reported greater psychological distress and less esteem. Results from the 2nd root suggested that Black men whose attitudes reflect greater Internalization racial identity attitudes, greater resistance to anti-African/Black forces, and less identification with Blacks reported greater self-esteem. ((c) 2005 APA, all rights reserved).

  1. The Black Atlantic as reversal: A reappraisal of African and black theology

    Directory of Open Access Journals (Sweden)

    Hans Engdahl

    2017-09-01

    Full Text Available In this article, I will try to do three things. Firstly, pay attention to the notion of Black Atlantic as coined by Paul Gilroy, which in effect could signify a reversal of colonialism and slavery. Secondly, revisit the 1970s and the debate about the relevance of Black theology vis-à-vis African theology, using John Mbiti’s article ‘An African Views American Black Theology’ as entry point. Here, I will discuss contributions also made by Desmond Tutu and James Cone. Thirdly, starting with the premise that both theologies are relevant and soul mates today, which would (probably be confirmed by all the above mentioned at this point in time, an assessment of current voices will be made, that is, Tinyiko Maluleke and Vuyani Vellem on black and African ecclesiologies from a South African perspective, and Lawrence Burnley on the fate of the Black Church in the United States.

  2. Transformation in cricket: the black African experience

    African Journals Online (AJOL)

    African sport today.[1]. Since South Africa's return to international cricket in 1991 and the unification of the cricket bodies, firstly, as the United Cricket Board of South Africa and .... Poor or no equipment was cited as having a negative psychological effect on ... support from a parent and/or significant individual from the cricket.

  3. TRANSATLANTIC DIALOGUES: AFRICANITY, BLACKNESS AND IDENTITY CONSTRUCTION

    Directory of Open Access Journals (Sweden)

    Deolinda Adão

    2011-11-01

    Full Text Available The article explores the aesthetic and ideological dialogs between Pan­-African movements, such as the Harlem Renaissance, the French Negri­tude movement, and the artistic, particularly the literary production of the student of the Casa do Império in general and that of Francisco José Ten­reiro in particular.

  4. TRANSATLANTIC DIALOGUES: AFRICANITY, BLACKNESS AND IDENTITY CONSTRUCTION

    OpenAIRE

    Deolinda Adão

    2011-01-01

    The article explores the aesthetic and ideological dialogs between Pan­-African movements, such as the Harlem Renaissance, the French Negri­tude movement, and the artistic, particularly the literary production of the student of the Casa do Império in general and that of Francisco José Ten­reiro in particular.

  5. Retinal detachment in black South Africans

    African Journals Online (AJOL)

    Rhegmatogenous retinal detachments seen in black patients attending King Edward VIII Hospital. Ophthalmology Clinic over a 5-year period from January. 1987 to December 1991 were reviewed. Penetrating trauma and diabetic retinopathy were excluded. There were 114 detachments in 112 patients, which gave.

  6. Retinal detachment in black South Africans | Peters | South African ...

    African Journals Online (AJOL)

    Rhegmatogenous retinal detachments seen in black patients attending King Edward VIII Hospital Ophthalmology Clinic over a 5-year period from January 1987 to December 1991 were reviewed. Penetrating trauma and diabetic retinopathy were excluded. There were 114 detachments in 112 patients, which gave incidence ...

  7. Tooth width predictions in a sample of Black South Africans.

    Science.gov (United States)

    Khan, M I; Seedat, A K; Hlongwa, P

    2007-07-01

    Space analysis during the mixed dentition requires prediction of the mesiodistal widths of the unerupted permanent canines and premolars and prediction tables and equations may be used for this purpose. The Tanaka and Johnston prediction equations, which were derived from a North American White sample, is one example which is widely used. This prediction equation may be inapplicable to other race groups due to racial tooth size variability. Therefore the purpose of this study was to derive prediction equations that would be applicable to Black South African subjects. One hundred and ten pre-treatment study casts of Black South African subjects were analysed from the Department of Orthodontics' records at the University of Limpopo. The sample was equally divided by gender with all subjects having Class I molar relationship and relatively well aligned teeth. The mesiodistal widths of the maxillary and mandibular canines and premolars were measured with a digital vernier calliper and compared with the measurements predicted with the Tanaka and Johnston equations. The relationship between the measured and predicted values were analysed by correlation and regression analyses. The results indicated that the Tanaka and Johnston prediction equations were not fully applicable to the Black South African sample. The equations tended to underpredict the male sample, while slight overprediction was observed in the female sample. Therefore, new equations were formulated and proposed that would be accurate for Black subjects.

  8. Black South African farm workers' beliefs about HIV.

    Science.gov (United States)

    Magcai, Dintletse Maria; du Plessis, Emmerentia; Pienaar, Abel Jakobus

    2013-01-01

    Black South African farm workers' context of an isolated lifestyle and lack of education and resources might lead to unique beliefs that influence their understanding and behavior regarding HIV infection. An exploration and description of these beliefs can inform suggestions for a belief-sensitive approach for HIV-prevention programs. A participative rural appraisal research method was implemented, following a qualitative, explorative, and descriptive approach. A culturally sensitive mode of interviewing, namely lekgotla, was used as a strategy to collect data. The results indicated that Black South African farm workers have specific beliefs about HIV. Most of the beliefs protect them from being infected, but some marginal beliefs can put them at risk of being infected. Clinical considerations, which health care professionals can incorporate in HIV-prevention programs, were formulated based on the results, relevant literature, and conclusions. Copyright © 2013 Association of Nurses in AIDS Care. Published by Elsevier Inc. All rights reserved.

  9. Characteristics of astigmatism in Black South African high school ...

    African Journals Online (AJOL)

    Characteristics of astigmatism in Black South African high school children. Afri Health Sci.2017;17(4):1160-1171. https://dx.doi.org/10.4314/ahs.v17i4.25. Introduction. Uncorrected refractive error including astigmatism is a common vision anomaly in school-aged children,1-2 caus- es visual impairment (VI) and is the second ...

  10. Marital Satisfaction among African Americans and Black Caribbeans: Findings from the National Survey of American Life

    Science.gov (United States)

    Bryant, Chalandra M.; Taylor, Robert Joseph; Lincoln, Karen D.; Chatters, Linda M.; Jackson, James S.

    2008-01-01

    This study examines the correlates of marital satisfaction using data from a national probability sample of African Americans (N = 962) and Black Caribbeans (N = 560). Findings reveal differences between African Americans and Black Caribbeans, and men and women within those groups, in the predictors of marital satisfaction. Black Caribbean women…

  11. Black African Immigrant College Students' Perceptions of Belonging at a Predominately White Institution

    Science.gov (United States)

    Stebleton, Michael J.; Aleixo, Marina B.

    2016-01-01

    A growing number of college-age Blacks in the United States are Black African immigrants. Using a constructivist grounded theory approach, the researchers interviewed 12 undergraduate Black African immigrant college students attending a predominately White institution (PWI) about their experiences and perceptions of belonging. Findings suggest…

  12. HIV Among MSM and Heterosexual Women in the United States: An Ecologic Analysis.

    Science.gov (United States)

    Raymond, H Fisher; Al-Tayyib, Alia; Neaigus, Alan; Reilly, Kathleen H; Braunstein, Sarah; Brady, Kathleen A; Sey, Ekow; Risser, Jan; Padget, Paige; Lalota, Marlene; Schacht, John-Mark; Forrest, David W; Macomber, Katie; Griffin, Vivian; Higgins, Emily; Robinson, William T; Zarwell, Meagan C; Opoku, Jenevieve; Magnus, Manya; Kuo, Irene; Burt, Richard; Thiede, Hanne; Glick, Sara; Flynn, Colin; German, Danielle

    2017-07-01

    Phylogenetic studies show links between heterosexual women and men who have sex with men (MSM) that are more numerous than from heterosexual men to women suggesting that HIV infections among heterosexual women may stem from MSM. Poor communities have been associated with high rates of HIV among heterosexual women. Our analysis investigates potential transmission of HIV between MSM and female heterosexuals. National HIV Behavioral Surveillance data describe transmission risk behaviors of MSM, and HIV case reporting data describe the percentages of cases that are attributed to transmission risk categories. We examined correlations between the percentages of men who were MSM who also have sex with women and female heterosexual cases. We also examined census data to characterize each city in terms of poverty level and race/ethnicity makeup. There was a high correlation (0.93) between the percentage of reported living HIV cases attributed to male heterosexual contact and female heterosexual contact and a moderate nonsignificant correlation (0.49) between the percentage of MSM who were men who have sex with men and women (MSMW) in National HIV Behavioral Surveillance and the percentage of reported cases that were attributed to female heterosexual contact suggesting some potential overlap. Cities with high levels of poverty and African American/Black residents had higher levels of MSMW and higher levels of heterosexual female cases. Addressing HIV in cities with high levels of MSMW may have the dual effect of improving the health of MSM populations that have a high burden of HIV and to improve the health of their larger communities.

  13. Why Not Academia?--The Streamlined Career Choice Process of Black African Women Engineers: A Grounded Theory Study

    Science.gov (United States)

    Mlambo, Yeukai Angela

    2017-01-01

    Black African women are grossly underrepresented as academic staff in engineering programs at South African universities. The problem is exacerbated at historically White institutions (HWI) where Black women are simply absent as engineering research and teaching staff. The absence of Black African women in the academy occurs despite Black African…

  14. Precipitation and characterisation of lignin obtained from South African kraft mill black liquor

    CSIR Research Space (South Africa)

    Namane, M

    2014-07-01

    Full Text Available International Conference on Chemical Thermodynamics and South African Institution of Chemical Engineering Conference, Durban, South Africa, 27 July - 1 August 2014 Precipitation and characterisation of lignin obtained from South African kraft mill black...

  15. Barriers to alcohol and other drug treatment use among Black African and Coloured South Africans

    Science.gov (United States)

    2013-01-01

    Background There are racial disparities in the use of alcohol and other drug (AOD) treatment services in South Africa but little is known about the factors contributing to these disparities. This study aimed to redress this gap through identifying differences in barriers to AOD treatment use among Black African and Coloured persons from Cape Town, South Africa. The Behavioral Model of Health Services Utilization was used as an analytic framework. Methods A case-control design was used to compare 434 individuals with AOD problems who had accessed treatment with 555 controls who had not accessed treatment on a range of variables. Logistic regression procedures were employed to examine the unique profile of variables associated with treatment utilization for Black African and Coloured participants. Results After controlling for the influence of treatment need and predisposing factors on treatment use, several barriers to treatment were identified. Greater awareness of treatment options and fewer geographic access and affordability barriers were strongly associated with an increased likelihood of AOD treatment use for both race groups. However, Black African persons were more vulnerable to the effects of awareness and geographic access barriers on treatment use. Stigma consciousness was only associated with AOD treatment utilization for Coloured participants. Conclusion Differences in barriers to AOD treatment use were found among Black African and Coloured South Africans. Targeted interventions that address the unique profile of barriers experienced by each race group are needed to improve AOD treatment use by these underserved groups. Several strategies for improving the likelihood of treatment entry are suggested. PMID:23683119

  16. Black Carbon and West African Monsoon precipitation: observations and simulations

    Directory of Open Access Journals (Sweden)

    J. Huang

    2009-11-01

    Full Text Available We have recently investigated large-scale co-variability between aerosol and precipitation and other meteorological variables in the West African Monsoon (WAM region using long term satellite observations and reanalysis data. In this study we compared the observational results to a global model simulation including only direct radiative forcing of black carbon (BC. From both observations and model simulations we found that in boreal cold seasons anomalously high African aerosols are associated with significant reductions in cloud amount, cloud top height, and surface precipitation. These results suggest that the observed precipitation reduction in the WAM region is caused by radiative effect of BC. The result also suggests that the BC effect on precipitation is nonlinear.

  17. Black carbon and West African Monsoon precipitation. Observations and simulations

    International Nuclear Information System (INIS)

    Huang, J.; Adams, A.; Zhang, C.; Wang, C.

    2009-01-01

    We have recently investigated large-scale co-variability between aerosol and precipitation and other meteorological variables in the West African Monsoon (WAM) region using long term satellite observations and reanalysis data. In this study we compared the observational results to a global model simulation including only direct radiative forcing of black carbon (BC). From both observations and model simulations we found that in boreal cold seasons anomalously high African aerosols are associated with significant reductions in cloud amount, cloud top height, and surface precipitation. These results suggest that the observed precipitation reduction in the WAM region is caused by radiative effect of BC. The result also suggests that the BC effect on precipitation is nonlinear. (orig.)

  18. [Localization and registration of the hinge axis in black Africans].

    Science.gov (United States)

    Assi, K D; N'Guessan, K S; N'Dindin, C; Bamba, A

    2003-06-01

    The study of the cinematic method using "SAM" and "Quick Axis of FAG" added to mandibular condyle palpation for the hinge axis limited points, show that the Black Africans mandibular condyle rotation axis position is higher (3.5 mm) and backer (2 mm) than the Caucasians. The axial points are located to between 11 and 12 mm in front of the tragus and between 7 and 8 mm below on the perpendicular line to the furrow defining the tragus superior side to the Ectocanthus.

  19. Job-hopping amongst African Black senior management in South Africa

    Directory of Open Access Journals (Sweden)

    Khanyile C.C. Nzukuma

    2011-02-01

    Full Text Available Orientation: The study focuses on understanding labour turnover trends amongst African Black senior managers in South Africa. There is a perception that turnover amongst African Black senior managers is higher than average. There is also a perception that African Black senior managers are only motivated by financial rewards when considering job change.Research purpose: The study focused on understanding why African Black senior managers have a propensity to change jobs and how organisations can resolve the trend.Motivation for the study: To develop a better understanding of the push and pull factors for African Black senior managers in organisations.Research design, approach and method: The research was conducted in two phases, namely as part of a qualitative study and a quantitative study: Creswell (2003 refers to this approach as triangulation. The target population was African Black senior managers on the database of a large Human Resources Consultancy, The South African Rewards Association and the Association of Black Actuaries and Investment Professionals (ABSIP (n = 2600. A total of 208 usable responses were received.Main findings: The main findings and contribution to the field of study was that African Black senior managers do not trust organisations with their career development. They would rather take control of their own career development by moving from organisation to organisation to build their repertoire of skills and competence. They want to be in charge of their careers. This finding has profound implications for organisations employing African Black managers in the senior cadre.Practical/managerial implications: Managers of African Black senior managers need to create attractive employee value propositions that address the main findings. Contribution/value-add: The research shows that African Black senior managers generally seek corporate environments that encourage a sense of belonging and with a clear career growth plan.

  20. Leaving Home: The Challenges of Black-African International Students Prior to Studying Overseas

    Science.gov (United States)

    Caldwell, Elizabeth Frances; Hyams-Ssekasi, Denis

    2016-01-01

    Much of the literature on international students centres on their experiences once they arrive in their host countries. This study explores the preparations of Black-African students for leaving their home countries to study abroad. Semi-structured interviews were carried out with 50 Black-African students studying at one British university. The…

  1. LP (a) levels and apo (a) phenotypes in urban black South African ...

    African Journals Online (AJOL)

    glycoprotein, apolipoprptein (apo (a», which bears a strong resemblance to plasminogen! Lp (a) exhibits both ... Lp (a) values and apo (a) phenotypes in a group of black urban South African men. Methods. Subjects. Plasma samples from black South African men working at a lead acid battery plant in the Eastern Cape were ...

  2. Black Americans, Africa and History: A Reassessment of the Pan-African and Identity Paradigms.

    Science.gov (United States)

    Adeleke, Tunde

    1998-01-01

    Examines the paradigm of Pan-Africanism and the identity construct in the historic and cultural contexts of blacks outside of Africa, critiquing theories on the African identity construct. Suggests that black American identity is too complex for this simplification and must be considered within the context of world acculturation. Contains 34…

  3. Job-hopping amongst African Black senior management in South Africa

    Directory of Open Access Journals (Sweden)

    Khanyile C.C. Nzukuma

    2011-11-01

    Research purpose: The study focused on understanding why African Black senior managers have a propensity to change jobs and how organisations can resolve the trend. Motivation for the study: To develop a better understanding of the push and pull factors for African Black senior managers in organisations. Research design, approach and method: The research was conducted in two phases, namely as part of a qualitative study and a quantitative study: Creswell (2003 refers to this approach as triangulation. The target population was African Black senior managers on the database of a large Human Resources Consultancy, The South African Rewards Association and the Association of Black Actuaries and Investment Professionals (ABSIP (n = 2600. A total of 208 usable responses were received. Main findings: The main findings and contribution to the field of study was that African Black senior managers do not trust organisations with their career development. They would rather take control of their own career development by moving from organisation to organisation to build their repertoire of skills and competence. They want to be in charge of their careers. This finding has profound implications for organisations employing African Black managers in the senior cadre. Practical/managerial implications: Managers of African Black senior managers need to create attractive employee value propositions that address the main findings. Contribution/value-add: The research shows that African Black senior managers generally seek corporate environments that encourage a sense of belonging and with a clear career growth plan.

  4. A study to evaluate the performance of black South African urban ...

    African Journals Online (AJOL)

    Background. A suitable tool is needed to assess child development in South Africa (SA). Using Western normed tools presents difficulties. Aim. To determine whether the Bayley Scales of Infant Development III (Bayley-III) can be used on black African urban infants in SA. Method. One hundred and twenty-two black African ...

  5. Otosclerosis And Tgf-Β1 Gene In Black South Africans

    African Journals Online (AJOL)

    Limited literature is available on the epidemiology and genetics of otosclerosis among SA Blacks in which it is extremely rare. We undertook this study as we had documented cases of clinical oval window otosclerosis confirmed surgically among South African Blacks. South African Medical Journal Vol. 98 (9) 2008: pp. 720- ...

  6. Childhood Sexual Abuse and Sociodemographic Factors Prospectively Associated with Intimate Partner Violence Perpetration Among South African Heterosexual Men.

    Science.gov (United States)

    Teitelman, Anne M; Bellamy, Scarlett L; Jemmott, John B; Icard, Larry; O'Leary, Ann; Ali, Samira; Ngwane, Zolani; Makiwane, Monde

    2017-04-01

    Intimate partner violence directed at women by men continues to be a global concern. However, little is known about the factors associated with perpetrating intimate partner violence among heterosexual men. History of childhood sexual abuse and other sociodemographic variables were examined as potential factors associated with severe intimate partner violence perpetration toward women in a sample of heterosexual men in South Africa. Longitudinal logistic generalized estimating equations examined associations of childhood sexual abuse and sociodemographic variables at baseline with intimate partner violence perpetration at subsequent time points. Among participants with a steady female partner, 21.81 % (190/ 871) reported perpetrating intimate partner violence in the past year at baseline. Having a history of childhood sexual abuse (p sexual impulses in order to use a condom (p = .006) at baseline were associated with self-reported intimate partner violence perpetration in the past year at subsequent time points. With high levels of recent severe physical and/or sexual intimate partner violence perpetration in South Africa, comprehensive interventions are urgently needed. To more fully address gender-based violence, it is important to address associated factors, including exposure to childhood sexual abuse that could impact behavior later in life and that have long-lasting and deleterious effects on men and their female partners.

  7. Black and african students: individuals present, absent voices

    Directory of Open Access Journals (Sweden)

    Roseane Maria de Amorim

    2015-08-01

    Full Text Available This paper aims to describe and analyze some data from an extension project and research titled “The narratives of the self and the effects of affirmative action policies to black students who need of affirmative action and Africans." We have as central issues of our work the following questions: What do the students who need of affirmative action and not unitholders know about the quotas? What do the various African groups who are at university know about the quotas and their experience as a student in the Alagoas’ State? In methodological terms, we use some procedures and instruments of action research to raise our diagnostic procedures and social intervention. It is concluded after investigation that the affirmative action policies in college should be the subject of constant debate whether in academia or in society. There is ignorance on the part of students who need of affirmative action, not unitholders and africans student about the racial quotas, the policies of affirmative action and the collective human rights achievements and socio-historical character.

  8. Pamidronate treatment for osteogenesis imperfecta in black South Africans.

    Science.gov (United States)

    Henderson, B D; Isaac, N; Mabele, O; Khiba, S; Nkayi, A; Mokoena, T

    2016-05-25

    Osteogenesis imperfecta is a heritable disorder of bone connective tissue. Type III has a high incidence in the black pop-ulation of South Africa. Affected people experience numerous fractures, bone pain and progressive disability. Until the introduction of bisphosphonates to reduce fracture incidence, treatment revolved around orthopaedic and supportive care. Objective. To assess the subjective attitude of patients towards pamidronate treatment. Thirty black patients with osteogenesis imperfecta type III treated at Universitas Hospital were approached and 26 were included in this study. Patients or their parents were interviewed using a standardised researcher-administered questionnaire, either in person or by telephone. Most patients reported a reduction in symptoms, a feeling of increased wellbeing, increased strength and rated the pamidronate treatment highly. The intravenous route of administration and the side-effects experienced were bearable. Overall all patients would recommend this treatment to other affected persons. This is first study to look at bisphosphonate treatment for osteogenesis imperfecta type III in black South Africans. The treatment is well tolerated and highly rated by the patients. Reported improvements and side-effects are similar to those reported in other populations. Using this form of treatment in this population is supported by these findings.

  9. Internalized racism and mental health among African-Americans, US-born Caribbean Blacks, and foreign-born Caribbean Blacks.

    Science.gov (United States)

    Mouzon, Dawne M; McLean, Jamila S

    2017-02-01

    The tripartite model of racism includes personally mediated racism, institutionalized racism, and the less-oft studied internalized racism. Internalized racism - or negative beliefs about one's racial group - results from cultural racism that is endemic in American society. In this project, we studied whether these negative stereotypes are associated with mental health among African-Americans and Caribbean Blacks. Using secondary data from the National Survey of American Life, we investigated the association between internalized racism and mental health (measured by depressive symptoms and serious psychological distress (SPD)) among these two groups. We also explored whether ethnicity/nativity and mastery moderate the association between internalized racism and mental health among African-Americans and Caribbean Blacks. Internalized racism was positively associated with depressive symptoms and SPD among all Black subgroups. However, internalized racism was a weaker predictor of SPD among foreign-born Caribbean Blacks than US-born Caribbean Blacks and US-born African-Americans. Additionally, higher mastery was protective against distress associated with internalized racism. Internalized racism is an important yet understudied determinant of mental health among Blacks. Future studies should take into account additional heterogeneity within the Black population (e.g. African-born individuals) and other potential protective mechanisms in addition to mastery (e.g. self-esteem and racial identity).

  10. Loss of maternal measles antibody in black South African infants in ...

    African Journals Online (AJOL)

    Loss of maternal measles antibody in black South African infants in the first year of life implications for age of vaccination. P Kiepiela, H. M. Coovadia, W.E.K. Loening, P. Coward, S.S. Abdool Karim ...

  11. FastStats: Health of Black or African American non-Hispanic Population

    Science.gov (United States)

    ... Health of Black or African American non-Hispanic Population Recommend on Facebook Tweet Share Compartir Data are ... Source: Summary Health Statistics Tables for the U.S. Population: National Health Interview Survey, 2015, Table P-1c [ ...

  12. The Canonical Black Body: Alternative African American Religions and the Disruptive Politics of Sacrality

    Directory of Open Access Journals (Sweden)

    Joseph L. Tucker Edmonds

    2018-01-01

    Full Text Available “The Canonical Black Body” argues that central to the study of African American religions is a focus on the black body and the production and engagement of canons on the sacred black body within the black public sphere. Furthermore, this essay suggests that, by paying attention to alternative African American religions in the twentieth century, we can better engage the relationship between African American religion and the long history of creating these canons on the black body, debating their relationship to black freedom, and circulating the canons to contest the oppressive, exclusive practices of modern democracy. Through a critical engagement of the fields of Black Theology and New Religious Movements and using the resources offered by Delores Williams’ accounts of variety and experience and Vincent Wimbush’s category of signifying, this essay will argue for how a return to the body provides resources and tools for not only theorizing African American religions but thinking about the production and creation of competing black publics, including the important role of alternative black sacred publics.

  13. Leaving home: the challenges of Black-African international students prior to studying overseas

    OpenAIRE

    Caldwell, Elizabeth F.; Hyams-Ssekasi, Denis

    2016-01-01

    Much of the literature on international students centres on their experiences once they arrive in their host countries. This study explores the preparations of Black-African students for leaving their home countries to study abroad. Semi-structured interviews were carried out with 50 Black-African students studying at one British university. The students spoke of the complex and frustrating process of obtaining visas and applying to university abroad and the tensions they felt in leaving thei...

  14. Risk factor profile of coronary artery disease in black South Africans

    OpenAIRE

    Dolman, Robin Claire; Jerling, Johann Carl; Pieters, Marlien; Ntyintyane, L.; Raal, F.

    2011-01-01

    Objectives: The aim of this study was to investigate the risk factor profile of coronary artery disease (CAD) in black South Africans. The study was motivated by the increased prevalence of CAD in South Africa, probably as a result of urbanisation. Despite this increase, however, very little is known regarding the cause, risk factor profile and clinical presentations of CAD in the black South African population. Design: A case control study was performed investigating 40 (33 men, 7 women) ...

  15. "A man's gonna do what a man wants to do": African American and Hispanic women's perceptions about heterosexual relationships: a qualitative study.

    Science.gov (United States)

    McLellan-Lemal, Eleanor; Toledo, Lauren; O'Daniels, Christine; Villar-Loubet, Olga; Simpson, Cathy; Adimora, Ada A; Marks, Gary

    2013-05-24

    HIV prevention efforts have given limited attention to the relational schemas and scripts of adult heterosexual women. These broader schemas and scripts of romantic and other sexual liaisons, partner selection, relationship dynamics, and power negotiations may help to better understand facilitators and barriers to HIV risk-reduction practices. We conducted exploratory qualitative interviews with 60 HIV-uninfected heterosexual African-American women from rural counties in North Carolina and Alabama, and Hispanic women from an urban county in southern Florida. Data were collected for relationship expectations; relationship experiences, and relationship power and decision-making. Interview transcripts underwent computer-assisted thematic analysis. Participants had a median age of 34 years (range 18-59), 34% were married or living as married, 39% earned an annual income of $12,000 or less, 12% held less than a high school education, and 54% were employed. Among the Hispanic women, 95% were foreign born. We identified two overarching relationship themes: contradictions between relationship expectations and desires and life circumstances that negated such ideals, and relationship challenges. Within the contradictions theme, we discovered six subthemes: a good man is hard to find; sex can be currency used to secure desired outcomes; compromises and allowances for cheating, irresponsible, and disrespectful behavior; redefining dating; sex just happens; needing relationship validation. The challenges theme centered on two subthemes: uncertainties and miscommunication, and relationship power negotiation. Gender differences in relationship intentions and desires as well as communication styles, the importance of emotional and financial support, and the potential for relationships to provide disappointment were present in all subthemes. In examining HIV risk perceptions, participants largely held that risk for HIV-infection and the need to take precautions were problems of

  16. “A man’s gonna do what a man wants to do”: African American and Hispanic women’s perceptions about heterosexual relationships: a qualitative study

    Science.gov (United States)

    2013-01-01

    Background HIV prevention efforts have given limited attention to the relational schemas and scripts of adult heterosexual women. These broader schemas and scripts of romantic and other sexual liaisons, partner selection, relationship dynamics, and power negotiations may help to better understand facilitators and barriers to HIV risk-reduction practices. Methods We conducted exploratory qualitative interviews with 60 HIV-uninfected heterosexual African-American women from rural counties in North Carolina and Alabama, and Hispanic women from an urban county in southern Florida. Data were collected for relationship expectations; relationship experiences, and relationship power and decision-making. Interview transcripts underwent computer-assisted thematic analysis. Results Participants had a median age of 34 years (range 18–59), 34% were married or living as married, 39% earned an annual income of $12,000 or less, 12% held less than a high school education, and 54% were employed. Among the Hispanic women, 95% were foreign born. We identified two overarching relationship themes: contradictions between relationship expectations and desires and life circumstances that negated such ideals, and relationship challenges. Within the contradictions theme, we discovered six subthemes: a good man is hard to find; sex can be currency used to secure desired outcomes; compromises and allowances for cheating, irresponsible, and disrespectful behavior; redefining dating; sex just happens; needing relationship validation. The challenges theme centered on two subthemes: uncertainties and miscommunication, and relationship power negotiation. Gender differences in relationship intentions and desires as well as communication styles, the importance of emotional and financial support, and the potential for relationships to provide disappointment were present in all subthemes. In examining HIV risk perceptions, participants largely held that risk for HIV-infection and the need to take

  17. The Black Arts Movement and African American Young Adult Literature: An Evaluation of Narrative Style

    Science.gov (United States)

    Henderson, Laretta

    2005-01-01

    In this article I question whether or not African American young adult literature serves as a primer for, and a version of, African American adult literature. Using the Black Aesthetic as my literary theory and the Coretta Scott King Award as the young adult canon, I note that while the content of adolescent literature is consistent with the…

  18. The housing careers of black middle-class residents in a South African metropolitan area

    NARCIS (Netherlands)

    Marais, Lochner; Hoekstra, J.S.C.M.; Napier, Mark; Cloete, Jan; Lenka, Molefi

    2018-01-01

    Under apartheid, black African households could not own land or homes in most
    major urban centres in South Africa. This limited residential mobility and locked many households into state rental accommodation in townships. Homeownership for all South Africans was restored in the mid-1980 s and

  19. "Combing" through Representations of Black Girls' Hair in African American Children's Literature

    Science.gov (United States)

    Brooks, Wanda M.; McNair, Jonda C.

    2015-01-01

    In this article, we share findings from a content analysis of six picturebooks about hair. The picturebooks selected feature Black female protagonists and are written by African American females. Our content analysis examines the ways in which Black hair is theorized and represented to children (from diverse backgrounds) very early on in their…

  20. "A Grammar for Black Education beyond Borders": Exploring Technologies of Schooling in the African Diaspora

    Science.gov (United States)

    Givens, Jarvis Ray

    2016-01-01

    Education has been a technology used to sustain black abjection across the African Diaspora. Employing Mills' Racial Contract and Althusser's theory of the Ideological State Apparatuses (ISA) through a racial lens, this article will discuss how white supremacist education has been used to promote the misrecognition of black subjects as sub-human.…

  1. Malignant melanoma of the skin in black South Africans: A 15-year ...

    African Journals Online (AJOL)

    Acral lentiginous melanomas develop on palmar, plantar and subungual skin and are, with few exceptions, the only form of melanoma occurring in black people. Most South African black patients present late for treatment, are in an advanced stage of the disease, and are therefore candidates for palliative rather than ...

  2. Private Sector Investment in Black Education and Training: Rescuing South African Capitalism from Apartheid's Crisis.

    Science.gov (United States)

    Kraak, Andre

    1989-01-01

    Discusses: (1) the factors contributing to increased involvement by South African business and industry in Black education and training; (2) the Urban Foundation's commitment to non-formal education in Black communities; (3) intervention by American corporations; and (4) the dramatic failure of capitalist initiatives. Contains 55 references. (SV)

  3. Pedagogy of Self-Development: The Role the Black Church Can Have on African American Students

    Science.gov (United States)

    McCray, Carlos R.; Grant, Cosette M.; Beachum, Floyd D.

    2010-01-01

    Historically, the Black Church has been an institutional stronghold in the Black community and has thereby sustained a cultural ethos that has enabled African Americans to combat racial prejudice and hostility for generations. Therefore, this article will unearth Yosso's notion of alternative capital that students of color have at their disposal…

  4. African American Homeschool Parents' Motivations for Homeschooling and Their Black Children's Academic Achievement

    Science.gov (United States)

    Ray, Brian

    2015-01-01

    This study explores the motivations of African American parents for choosing homeschooling for their children and the academic achievement of their Black homeschool students. Their reasons for homeschooling are similar to those of homeschool parents in general, although some use homeschooling to help their children understand Black culture and…

  5. Black Musics, African Lives, and the National Imagination in Modern Israel

    OpenAIRE

    Hankins, Sarah Elizabeth

    2015-01-01

    Black Musics, African Lives, and the National Imagination in Modern Israel,” explores the forms and functions of African and Afro-diasporic musics amidst heated public debate around ethnic identity and national membership. Focusing on musical-political activity among Ethiopian Israeli citizens, Sudanese and Eritrean refugees, and West African labor migrants in Tel Aviv, I examine how diverse types of musicking, from nightclub DJing and live performance to church services and protest concert...

  6. Lower Lateral Cartilages: An Anatomic and Morphological Study in Noses of Black Southern Africans.

    Science.gov (United States)

    McIntosh, Cameron N D; van Wyk, F Carl; Joubert, Gina; Seedat, Riaz Y

    2017-03-01

    The anatomy of the nose of different ethnic groups has been widely researched in order to facilitate a better understanding of the individual nose as a foundation for improving surgical outcomes. The only anatomical research of the lower lateral cartilages (LLCs) available to the surgeon working with an African patient is to extrapolate data from studies already published on African Americans. The aim of this descriptive cadaveric study was to assess the normal anatomy of the LLCs in noses of Black South Africans and compare this to data from studies on noses from Caucasian, Asian, Korean, and African-American populations. Ninety lower lateral cartilages of 45 cadavers of Black South Africans who did not have previous surgery or trauma to the nose were dissected. The morphological shapes and 12 standard anatomical measurements were recorded. The results were analyzed and compared to data in the literature from studies on lower lateral cartilages of Caucasian, Asian, Korean, and African-American populations. A statistically significant difference was found in terms of overall cartilage dimensions, distance from nasal rim, and morphological shapes, compared to all previously studied groups, including the African-American population. There were significant differences in cartilage dimensions between males and females. This translates to clinically significant data that is useful during reconstructive and aesthetic nasal surgery on patients with a Southern African background. This study sets norms for alar cartilages in Black Southern Africans.

  7. Barriers to early diagnosis of symptomatic breast cancer: a qualitative study of Black African, Black Caribbean and White British women living in the UK

    Science.gov (United States)

    Jones, Claire E L; Maben, Jill; Lucas, Grace; Davies, Elizabeth A; Jack, Ruth H; Ream, Emma

    2015-01-01

    Objectives Understanding barriers to early diagnosis of symptomatic breast cancer among Black African, Black Caribbean and White British women in the UK. Design In-depth qualitative interviews using grounded theory methods to identify themes. Findings validated through focus groups. Participants 94 women aged 33–91 years; 20 Black African, 20 Black Caribbean and 20 White British women diagnosed with symptomatic breast cancer were interviewed. Fourteen Black African and 20 Black Caribbean women with (n=19) and without (n=15) breast cancer participated in six focus groups. Setting Eight cancer centres/hospital trusts in London (n=5), Somerset (n=1), West Midlands (n=1) and Greater Manchester (n=1) during 2012–2013. Results There are important differences and similarities in barriers to early diagnosis of breast cancer between Black African, Black Caribbean and White British women in the UK. Differences were influenced by country of birth, time spent in UK and age. First generation Black African women experienced most barriers and longest delays. Second generation Black Caribbean and White British women were similar and experienced fewest barriers. Absence of pain was a barrier for Black African and Black Caribbean women. Older White British women (≥70 years) and first generation Black African and Black Caribbean women shared conservative attitudes and taboos about breast awareness. All women viewed themselves at low risk of the disease, and voiced uncertainty over breast awareness and appraising non-lump symptoms. Focus group findings validated and expanded themes identified in interviews. Conclusions Findings challenged reporting of Black women homogenously in breast cancer research. This can mask distinctions within and between ethnic groups. Current media and health promotion messages need reframing to promote early presentation with breast symptoms. Working with communities and developing culturally appropriate materials may lessen taboos and stigma

  8. Black Lives Matter: Teaching African American Literature and the Struggle

    Science.gov (United States)

    Gross, Jeffrey

    2016-01-01

    In theorizing how we should pedagogically approach African American literature, especially in courses for undergraduates, I argue that we have to move away from questions of what was or even what is African American literature and, instead, find ways to teach African American literature in both its historical contexts--artistic and political--and…

  9. Motor neuron disease in blacks | Cosnett | South African Medical ...

    African Journals Online (AJOL)

    Motor neuron disease in blacks. JE Cosnett, PLA Bill, AI Bhigjee. Abstract. A series of 86 black, Indian and white patients with motor neuron disease were analysed retrospectively. Although the material does not allow statistically valid conclusions, there are sufficient cases among blacks to allow two prima facie observations ...

  10. I Too Have a Voice: The Literacy Experiences of Black Boys Engaging with and Responding to African American Literature Depicting Black Males

    Science.gov (United States)

    Rumble, Merle B.

    2013-01-01

    This study examined how the use of African American literature that depicts Black males influences the reading comprehension and the reading motivation of Black boys as demonstrated through oral, written, and creative expressions. Studies have been conducted using children's literature with Black boys to examine their social interaction with the…

  11. Rules of engagement: predictors of Black Caribbean immigrants' engagement with African American culture.

    Science.gov (United States)

    Joseph, Nancy; Watson, Natalie N; Wang, Zhenni; Case, Andrew D; Hunter, Carla D

    2013-10-01

    The cultural context in the United States is racialized and influences Black Caribbean immigrants' acculturation processes, but what role it plays in Black Caribbean immigrants' acculturation into specific facets of American society (e.g., African American culture) has been understudied in the field of psychology. The present study extends research on Black Caribbean immigrants' acculturative process by assessing how this group's experience of the racial context (racial public regard, ethnic public regard, and cultural race-related stress) influences its engagement in African American culture (i.e., adoption of values and behavioral involvement). Data were collected from 93 Black participants of Caribbean descent, ranging in age from 13 to 45 and analyzed using a stepwise hierarchical regression. The findings highlighted that when Black Caribbean-descended participants perceived that the public held a favorable view of their racial group they were more likely to engage in African American culture. In contrast, when participants perceived that the public held a favorable view of their ethnic group (e.g., Haitian) they were less likely to engage in African American culture. Furthermore, among participants experiencing low levels of cultural race-related stress, the associations between racial public regard and engagement with African American culture were amplified. However, for participants experiencing high cultural race-related stress, their engagement in African American culture did not change as a function of racial public regard. These findings may suggest that, for Black Caribbean immigrants, the experience of the racial context influences strategies that serve to preserve or bolster their overall social status and psychological well-being in the United States. PsycINFO Database Record (c) 2013 APA, all rights reserved.

  12. An investigation into the causes of absconding among black African ...

    African Journals Online (AJOL)

    preference for attemative (indigenous African) healing options. South African state hospitals currently routinely collect .... Who wilt take care of my children should I die? In the light of such questions, the following factors were ... the wound begins to heal and close. In many cases these treatments are accompanied by strict ...

  13. Use of professional and informal support by African Americans and Caribbean blacks with mental disorders.

    Science.gov (United States)

    Woodward, Amanda Toler; Taylor, Robert Joseph; Bullard, Kai McKeever; Neighbors, Harold W; Chatters, Linda M; Jackson, James S

    2008-11-01

    This study investigated the use of professional services and informal support among African Americans and Caribbean blacks with a lifetime mood, anxiety, or substance use disorder. Data were from the National Survey of American Life. Multinomial logistic regression was used to test the utilization of professional services only, informal support only, both, or neither. Analyses controlled for sociodemographic characteristics, disorder-related variables, and family network variables. The analytic sample included 1,096 African Americans and 372 Caribbean blacks. Forty-one percent used both professional services and informal support, 14% relied on professional services only, 23% used informal support only, and 22% did not seek help. There were no significant differences in help seeking between African Americans and Caribbean blacks. Having co-occurring mental and substance use disorders, having a severe disorder in the past 12 months, having more people in the informal helper network, and being female increased the likelihood of using professional services and informal supports. When men sought help, they were more likely to rely on informal helpers. Marital status, age, and socioeconomic status were also significantly related to help seeking. The significant proportion of black Americans with a mental disorder who relied on informal support alone, professional services alone, or no help at all suggests potential unmet need in this group. However, the reliance on informal support also may be evidence of a strong protective role that informal networks play in the lives of African Americans and Caribbean blacks.

  14. Systematic review of stigma reducing interventions for African/Black diasporic women

    OpenAIRE

    Loutfy, Mona; Tharao, Wangari; Logie, Carmen; Aden, Muna A; Chambers, Lori A; Wu, Wei; Abdelmaseh, Marym; Calzavara, Liviana

    2015-01-01

    Introduction: Literature indicates that racism, sexism, homophobia and HIV-related stigma have adverse impacts on health, well-being, and quality of life among HIV-positive women of African descent (African/Black diaspora). However, limited evidence exists on the effectiveness of interventions aimed at reducing stigma tailored for these women. This study systematically reviewed randomized controlled trials (RCTs), non-randomized observational and quasi-experimental studies evaluating the effe...

  15. Black-white unions: West Indians and African Americans compared.

    Science.gov (United States)

    Model, S; Fisher, G

    2001-05-01

    In this research we use 1990 PUMS data to compare the propensity for unions between African Americans and native whites with the propensity for unions between British West Indians and native whites. In addition, we distinguish women and men. Descriptive statistics indicate that West Indians, with the exception of men who arrived as adults, are more likely than African Americans to have white partners. After the introduction of controls for several correlates of intermarriage, however, West Indian men of any generation have lower exogamy rates than African American men, while exogamy rates are higher among West Indian women who arrived as children or who were born in the United States than among African American women. Thus we find no consistent evidence of greater exogamy for British West Indians than for African Americans.

  16. Institutional factors that affect black South African students ...

    African Journals Online (AJOL)

    Black students account for over 72% of enrolments in higher education, but only a small percentage of them choose Early Childhood Education (ECE) as a field of study and complete the qualification. The purpose of this study was to examine, from the perspective of black ECE students, why so few of them enrol in this ...

  17. An investigation into the causes of absconding among black African ...

    African Journals Online (AJOL)

    The study revealed that various determinants affect black women's decision to abscond from biomedical breast cancer treatments. These determinants were based on social and cuttural peculiarities. However, these findings did not explain the difference in absconding rates between black cervical (30%) and breast cancer ...

  18. Stigma, lack of knowledge and prevalence maintain HIV risk among Black Africans in New Zealand.

    Science.gov (United States)

    Henrickson, Mark; Dickson, Nigel; Mhlanga, Fungai; Ludlam, Adrian

    2015-02-01

    The AfricaNZ Health project aimed explore HIV risks in Black African communities in NZ with a view to informing HIV infection prevention and health promotion programs. AfricaNZ Health was completed in two phases. The first developed desk estimates of the resident Black African population in New Zealand, and Africans living with HIV. The second comprised two arms: an anonymous survey administered at African community events and a series of focus groups around the country. High levels of knowledge and positive attitudes about HIV were more often found in older than younger age groups. Condom use was higher in the younger group than in older age groups. Traditional attitudes still inform some beliefs about HIV. Stigma about HIV and anyone at risk for HIV remains very high among Africans. Western sexual identity constructs are not meaningful. A culturally informed strategy for risk and stigma reduction is urgently needed. The existing prevention and care infrastructure, informed by MSM experiences, must address increased risk to Black African new settlers, but this is not a reason to discriminate or further stigmatise an already vulnerable population. © 2014 Public Health Association of Australia.

  19. Overweight, obesity and underweight in rural black South African ...

    African Journals Online (AJOL)

    South African Journal of Clinical Nutrition. Journal Home · ABOUT · Advanced Search · Current Issue · Archives · Journal Home > Vol 25, No 2 (2012) >. Log in or Register to get access to full text downloads.

  20. Perceptions of prostate cancer in Black African and Black Caribbean men: a systematic review of the literature.

    Science.gov (United States)

    Pedersen, Vibe Hjelholt; Armes, Jo; Ream, Emma

    2012-05-01

    Prostate cancer (PC) is common and affects Black African and Caribbean men disproportionately more than White men. It is known that PC awareness is low in these groups, but knowledge is lacking about other factors that may deter Black men from seeking information about, or getting tested for, PC. The aim of this review was to appraise research on knowledge and perceptions of PC among Black men. Four medical and social science databases were systematically searched, and reference lists of relevant papers were hand searched. Non-English publications were excluded. Qualitative findings were synthesised using comparative thematic analysis to which quantitative findings were integrated. Thirteen qualitative studies and 20 cross-sectional surveys were included. All except two were conducted in the USA. The analysis identified individual, cultural and social factors likely to impact on Black men's awareness of, and willingness to be tested for, PC. Black men's awareness of personal risk of PC varied greatly between studies. Misunderstandings regarding methods of diagnosis and treatment were widespread. PC testing and treatment were perceived as a threat to men's sense of masculinity. Mistrust of the health-care system, limited access to health care and lack of trusting relationships with health professionals were also prominent. The factors impacting on Black men's awareness of PC may contribute to late PC diagnosis and should be taken into account when communicating with Black men seeking prostate care. Further, the review demonstrated a need for high-quality studies in countries other than the USA to determine the relevance of the review findings for Black men in other nations and continents. Copyright © 2011 John Wiley & Sons, Ltd.

  1. Barriers to HIV testing for migrant black Africans in Western Europe

    NARCIS (Netherlands)

    Fakoya, A.; Reynolds, R.; Caswell, G.; Shiripinda, I.

    2008-01-01

    Migrant black Africans are disproportionately affected by HIV in Western Europe; we discuss the barriers to HIV testing for sub-Saharan migrants, with particular emphasis on the UK and the Netherlands. Cultural, social and structural barriers to testing, such as access to testing and care, fear of

  2. Attitude Of Self Ear Cleaning In Black Africans: Any Benefit? | Afolabi ...

    African Journals Online (AJOL)

    Wax removal compromises the integrity of the ear's defenses. It is a leading cause of otitis externa, Otomycosis and impaired hearing. Aims of the study are to assess the knowledge and implication of self ear cleaning among black Africans. Material and methods: A prospective study carried out at the Tundun-wada ...

  3. Evaluation of African black pear pulp and oil as ingredients in bread ...

    African Journals Online (AJOL)

    Bakery fat is important ingrredient that affects the rheological properties of bread crumb. In this work, African black peer pulp and pulp oil were used as substitutions to commercial bakery fat 0%, 25%,50%,75% and 100% levels of substitution. The results obtained show that significant difference (p>0.05) occur between the ...

  4. Black Hegemony, a Significant Influence in the School Success of High-Achieving African Americans.

    Science.gov (United States)

    Murphy, Jean C.

    This is an interpretive study of the influence of Black Hegemony on the academic success of three successful African Americans: Clifton L. Taulbert, Henry Louis Gates, Jr., and Margaret Morgan Lawrence. All three spent their youth in southern communities strongly influenced by Jim Crow laws and customs, and their academic accomplishments were…

  5. Cardiovascular Disease Risk amongst African Black Patients with Rheumatoid Arthritis: The Need for Population Specific Stratification

    Directory of Open Access Journals (Sweden)

    Ahmed Solomon

    2014-01-01

    Full Text Available Rheumatoid arthritis (RA enhances the risk of cardiovascular disease to a similar extent as diabetes. Whereas atherogenesis remains poorly elucidated in RA, traditional and nontraditional risk factors associate similarly and additively with CVD in RA. Current recommendations on CVD risk stratification reportedly have important limitations. Further, reported data on CVD and its risk factors derive mostly from data obtained in the developed world. An earlier epidemiological health transition is intrinsic to persons living in rural areas and those undergoing urbanization. It is therefore conceivable that optimal CVD risk stratification differs amongst patients with RA from developing populations compared to those from developed populations. Herein, we briefly describe current CVD and its risk factor profiles in the African black population at large. Against this background, we review reported data on CVD risk and its potential stratification amongst African black compared to white patients with RA. Routinely assessed traditional and nontraditional CVD risk factors were consistently and independently related to atherosclerosis in African white but not black patients with RA. Circulating concentrations of novel CVD risk biomarkers including interleukin-6 and interleukin-5 adipokines were mostly similarly associated with both endothelial activation and atherosclerosis amongst African black and white RA patients.

  6. African American College Student Retention and the Ecological Psychology of Historically Black Colleges.

    Science.gov (United States)

    Brown, M. Christopher, II

    1998-01-01

    Discusses the dominant historic, economic, political, and social issues which affect the retention of African American college students through studies on ecological psychology. Considers the behaviors demonstrated by historically Black colleges which translate into effective retention policies or practices for predominantly White institutions.…

  7. Snuff use and the risk for hypertension among black South African ...

    African Journals Online (AJOL)

    Snuff use and the risk for hypertension among black South African women. ... Little is known about the risk of cardiovascular disease associated with the use of snuff in developing countries. This study therefore sought to ... Data analysis included chi-square statistics, t-tests, ANOVA and multiple logistic regression analysis.

  8. Primary familial hypercholesterolaemia in a South African black. A case report

    NARCIS (Netherlands)

    van Wingerden, J. J.

    1981-01-01

    A case of familial hypercholesterolaemia is presented. This is to the best of our knowledge the first report of such a case in a South African black. The modes of presentation and inheritance are discussed and the relevant literature is reviewed

  9. Angiogenic imbalance as a contributor to the pathophysiology of preeclampsia among black African women.

    Science.gov (United States)

    Meeme, Allen; Buga, Geoffrey A; Mammen, MaryKutty; Namugowa, Ambrose V

    2017-06-01

    The pathogenesis of preeclampsia remains unclear despite extensive research. Altered angiogenic balance has been hypothesized to play a significant role in the clinical manifestations of this syndrome. However this imbalance has not been investigated extensively among black African women. The aim of this study was to investigate the maternal levels of the angiogenic factors soluble vascular endothelial growth factor receptor 1 (sFLT1) and placental growth factor (PlGF) among black African women with preeclampsia. A case control study was conducted in the Mthatha hospital complex in South Africa including 51 women with preeclampsia and 82 women with uncomplicated pregnancies. Blood samples were drawn from participants and serum was used to assess sFLT1, and PlGF levels quantified using specific enzyme linked immunosorbent assays. Non- parametric statistics were used for analysis. Black African women with preeclampsia were found to have significantly lower levels of PlGF (90.3 ± 8.9 pg/ml versus 172.8 ± 20.2 pg/ml; p preeclampsia among black African women as reported in other populations.

  10. Do African Lives Matter to Black Lives Matter? Youth Uprisings and the Borders of Solidarity

    Science.gov (United States)

    Strong, Krystal

    2018-01-01

    Despite experiencing a proliferation of youth-led mobilizations in recent years, Africa remains peripheral to the analysis of the U.S.-centered Movement for Black Lives (M4BL). This article explores points of convergence and tension between African uprisings and the M4BL, with a focus on two movements at the intersection of education and activism:…

  11. The Extension of the Progressive Aspect in Black South African English

    Science.gov (United States)

    van Rooy, Bertus

    2006-01-01

    The extension of the progressive aspect to stative verbs has been identified as a characteristic feature of New Varieties of English across the world, including the English of black South Africans (BSAfE). This paper examines the use of the progressive aspect in BSAfE, by doing a comparative analysis of three corpora of argumentative student…

  12. Black Tribal African Religion with Some Emphasis on Christianity and Islam in Africa.

    Science.gov (United States)

    Emmons, Marian

    This 6th grade social studies unit delves into the belief systems and external religious, cultural practices of Black Africans. It is part of a series of guides developed by the Public Education Religion Studies Center at Wright State University. Study is focused upon the Ashanti tribe of Ghana knowing that although the multiplicity of tribes have…

  13. Food of the Little Swift Apus affinis and African Black Swift Apus ...

    African Journals Online (AJOL)

    The food habits of the Little Swift Apus affinis and African Black Swift Apus barbatus were quantified at Kimberley, Northern Cape province and Makapansgat, Limpopo province, South Africa. As previously documented for other species, both of these swifts took a wide variety of aerial arthropods including spiders as well as ...

  14. Plasma clot lysis time and its association with cardiovascular risk factors in black Africans.

    Science.gov (United States)

    de Lange, Zelda; Pieters, Marlien; Jerling, Johann C; Kruger, Annamarie; Rijken, Dingeman C

    2012-01-01

    Studies in populations of European descent show longer plasma clot lysis times (CLT) in patients with cardiovascular disease (CVD) than in controls. No data are available on the association between CVD risk factors and fibrinolytic potential in black Africans, a group undergoing rapid urbanisation with increased CVD prevalence. We investigated associations between known CVD risk factors and CLT in black Africans and whether CLTs differ between rural and urban participants in light of differences in CVD risk.Data from 1000 rural and 1000 urban apparently healthy black South Africans (35-60 years) were cross-sectionally analysed.Increased PAI-1(act), BMI, HbA1c, triglycerides, the metabolic syndrome, fibrinogen concentration, CRP, female sex and positive HIV status were associated with increased CLTs, while habitual alcohol consumption associated with decreased CLT. No differences in CLT were found between age and smoking categories, contraceptive use or hyper- and normotensive participants. Urban women had longer CLT than rural women while no differences were observed for men.CLT was associated with many known CVD risk factors in black Africans. Differences were however observed, compared to data from populations of European descent available in the literature, suggesting possible ethnic differences. The effect of urbanisation on CLT is influenced by traditional CVD risk factors and their prevalence in urban and rural communities.

  15. Precipitation and valorisation of lignin obtained from South African Kraft mill black liquor

    CSIR Research Space (South Africa)

    Namane, Mpho

    2016-04-01

    Full Text Available . In this thesis, the isolation and recovery of lignin from kraft mill black liquor was examined, an in-depth characterisation of the polymer was undertaken, and finally, a method for the potential valorisation of the lignin from a South African kraft mill...

  16. High risk of metabolic syndrome among black South African women with severe mental illness

    Directory of Open Access Journals (Sweden)

    Shamima Saloojee

    2017-04-01

    Full Text Available Background: There is an increased prevalence of metabolic syndrome (MetS in individuals with severe mental illness (SMI globally. The prevalence of MetS is higher in black women compared to black men from South Africa. Aim: To compare the prevalence of MetS between black South African men and women with SMI taking antipsychotic medication. Further, this prevalence was compared to the prevalence in a matched control group of black South African men and women without SMI. Setting: A general hospital psychiatric unit. Methods: A cross-sectional study was undertaken to compare the prevalence of MetS in a group of multi-ethnic participants with SMI treated with antipsychotic medication and a matched control group without SMI, applying the 2009 Joint Interim Statement (JIS criteria. Here, we included only the black African participants to compare MetS prevalence between men and women. Results: There were 232 participants in the group with SMI (male 155 and female 77 and without SMI (male 156 and female 76. The prevalence of MetS was more than three times higher in women with SMI compared to men with SMI (37.7% vs. 10.3%, p < 0.001. There was no significant difference in the prevalence of MetS in men or women between the groups with and without SMI. In multivariate logistic regression analysis, female gender (odds ratio [OR] 7.66, advancing age (OR 1.08 and longer duration of illness (OR = 1.15 were significant risk factors for MetS in SMI. Conclusion: In black South Africans with SMI on antipsychotic medication, there is a higher prevalence and risk for MetS in women compared to men.

  17. Barriers to early diagnosis of symptomatic breast cancer: a qualitative study of Black African, Black Caribbean and White British women living in the UK.

    Science.gov (United States)

    Jones, Claire E L; Maben, Jill; Lucas, Grace; Davies, Elizabeth A; Jack, Ruth H; Ream, Emma

    2015-03-13

    Understanding barriers to early diagnosis of symptomatic breast cancer among Black African, Black Caribbean and White British women in the UK. In-depth qualitative interviews using grounded theory methods to identify themes. Findings validated through focus groups. 94 women aged 33-91 years; 20 Black African, 20 Black Caribbean and 20 White British women diagnosed with symptomatic breast cancer were interviewed. Fourteen Black African and 20 Black Caribbean women with (n=19) and without (n=15) breast cancer participated in six focus groups. Eight cancer centres/hospital trusts in London (n=5), Somerset (n=1), West Midlands (n=1) and Greater Manchester (n=1) during 2012-2013. There are important differences and similarities in barriers to early diagnosis of breast cancer between Black African, Black Caribbean and White British women in the UK. Differences were influenced by country of birth, time spent in UK and age. First generation Black African women experienced most barriers and longest delays. Second generation Black Caribbean and White British women were similar and experienced fewest barriers. Absence of pain was a barrier for Black African and Black Caribbean women. Older White British women (≥70 years) and first generation Black African and Black Caribbean women shared conservative attitudes and taboos about breast awareness. All women viewed themselves at low risk of the disease, and voiced uncertainty over breast awareness and appraising non-lump symptoms. Focus group findings validated and expanded themes identified in interviews. Findings challenged reporting of Black women homogenously in breast cancer research. This can mask distinctions within and between ethnic groups. Current media and health promotion messages need reframing to promote early presentation with breast symptoms. Working with communities and developing culturally appropriate materials may lessen taboos and stigma, raise awareness, increase discussion of breast cancer and promote

  18. brain fag symptoms among black south african university students

    African Journals Online (AJOL)

    The study investigated brain fag symptoms in South African university students. A Cultural Orientation Scale, a Student Stress Scale, and a Self Reporting Questionnaire were administered to collect data on socioeconomic background, cultural orientation, stress events, neurotic disorder and brain fag symptoms. The sample ...

  19. Eating disorders in black South African females | Szabo | South ...

    African Journals Online (AJOL)

    South African Medical Journal. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 85, No 6 (1995) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Download this PDF file. The PDF file you selected should ...

  20. a photoreceptor gene mutation in an indigenous black african family

    African Journals Online (AJOL)

    Clearly, within the next decade effective gene therapy for some forms of RD in humans will be possible, bVt once again these will be mutation-specific, so it is essential to identify the retinal disease-causing genes in each and every southern. African RD patient. This research was supported by grants from the RP Foundation.

  1. Sen Virus and Hepatocellular Carcinoma in Southern African Blacks ...

    African Journals Online (AJOL)

    SEN virus (SENV), or its variants (SENV-D and SENV-H), have been detected in the serum of patients with hepatocellular carcinoma (HCC), acute or chronic benign hepatic diseases, and healthy individuals in a number of countries. No information has hitherto been available in sub-Saharan African populations.

  2. Black parental involvement in education | Singh | South African ...

    African Journals Online (AJOL)

    The South African Schools Act of 1996 (SASA) provides formal power in education to parents as well as communities. SASA creates the expectation for parents to be meaningful partners in school governance. It envisages a system where school-based educators would collaborate with the parents to ensure quality ...

  3. South African managers' perceptions of black economic empowerment

    African Journals Online (AJOL)

    in South African companies in various industries in 2010 (see the acknowledgements at the end). The purpose was ..... mcccxxviiiWood and wood products, furniture, paper and paper products, printing mcccxxix34 mcccxxx ... mccclxvWholesale & retail trade; repair of motor vehicles, motor cycles and personal & household ...

  4. Hypertrophic cardiomyopathy in South African Blacks | Lewis | South ...

    African Journals Online (AJOL)

    Hypertrophic cardiomyopathy (HCM) has been considered rare among the Black population of southern Africa. We report 7 patients with the disease who presented during a 14-month period. Current concepts in the approach to the diagnosis and treatment of HCM are discussed. It is possible that with greater awareness of ...

  5. GALACTOSAEMIA IN BLACK SOUTH AFRICAN CHILDREN P.J. ...

    African Journals Online (AJOL)

    1999-05-01

    May 1, 1999 ... patients had complete absence of GALT activity. Two infants who displayed acute toxicity symptoms and positive urine galactose, exhibited normal GALT activity. Conclusion: GALT deficiency is the most common form of galactosaemia in black children in the KwaZulu Natal region. Cases of galactokinase or ...

  6. Iron status and cardiovascular disease risk in black South African ...

    African Journals Online (AJOL)

    Anthropometric indices, iron indices, blood pressure, blood glucose and lipid profiles were measured using standard procedures in 1 262 apparently healthy black ... p < 0.01) and were not retained when adjustment was made for age, body mass index, smoking, alcohol consumption and C-reactive protein in the analysis.

  7. High prevalence of primary dyslipidaemia in black South African ...

    African Journals Online (AJOL)

    In South Africa (SA), premature deaths due to heart and blood vessel diseases in people of working age (35 - 64 years) have been predicted to increase by 41% between 2007 ... To assess the burden and prevalence of dyslipidaemia in the SA black population at Dr George Mukhari Hospital in the north region of Gauteng.

  8. Scriptions of the Choral: The Historiography of Black South African ...

    African Journals Online (AJOL)

    This essay focusses on two moments in the historiography of black choralism. The work on choralism by the first generation ethnomusicologists, specifically Percival R. Kirby, provides an opportunity to re-evaluate their scholarship as well as revisit the charge of their collaboration with segregationist/apartheid thought.

  9. The dining and tipping behaviour of Black South Africans: a ...

    African Journals Online (AJOL)

    Based on these motives, different black dining segments were identified and an OSI (Occasionalists, Socialisers and Indulgers) typology of diners proposed. The dining and tipping behaviour of these dining segments are furthermore infl uenced by several factors, with clear implications for both the server and restaurateurs.

  10. The importance of biographic research: a South African black nurses' perspective.

    Science.gov (United States)

    Mhlongo, T P

    1999-09-01

    This article is an attempt to highlight the importance of biographic research to South African nursing. The writer believes that a particular attention should be paid to the contributions of South African Black/African nurse practitioners. South Africa has produced remarkable African nurses: they range from nurse Professors and Head of the University Nursing Departments to clinical nursing specialists and nursing administrators. The writer--having used the biographical approach in his Doctoral thesis--will highlight some practical and professional issues around biographic research. For the purpose of this publication, however, discussion will be confined to defining biographic research, reviewing different types of biographies, and discussing the value of the biographical research. Furthermore, the writer will identify some biographic concepts, examine their relationships, draw inferences and (hopefully) emerge with an increased understanding of the impact of biography as scientific concept.

  11. Systematic review of stigma reducing interventions for African/Black diasporic women.

    Science.gov (United States)

    Loutfy, Mona; Tharao, Wangari; Logie, Carmen; Aden, Muna A; Chambers, Lori A; Wu, Wei; Abdelmaseh, Marym; Calzavara, Liviana

    2015-01-01

    Literature indicates that racism, sexism, homophobia and HIV-related stigma have adverse impacts on health, well-being, and quality of life among HIV-positive women of African descent (African/Black diaspora). However, limited evidence exists on the effectiveness of interventions aimed at reducing stigma tailored for these women. This study systematically reviewed randomized controlled trials (RCTs), non-randomized observational and quasi-experimental studies evaluating the effectiveness of interventions aimed at reducing stigma experienced by this population. The Cochrane methodology was used to develop a search strategy in consultation with a librarian scientist. Databases searched included the Cochrane Library, Ovid EMBASE, PsycInfo, and 10 others. Two reviewers independently assessed the studies for potential relevance and conducted the Cochrane grading of RCTs to assess risk of bias and the Newcastle-Ottawa scale to assess the quality of non-randomized studies. Eligible papers were selected if they employed an intervention design with African/Black diasporic women living with HIV as the target population and had a primary outcome of stigma reduction. Of the five studies that met all of the eligibility criteria, four demonstrated the effectiveness of interventions in reducing HIV-related stigma. Only two of the five studies were designed specifically for HIV-positive African/Black diasporic women. Limitations included the absence of interventions addressing other forms of stigma and discrimination (e.g. gender discrimination, racism, heterosexism). Our findings suggest that there are limited interventions designed to address multiple forms of stigma, including gender and racial discrimination, experienced by HIV-positive African/Black diasporic women.

  12. Towards Producing Black Nobel Laureates Affiliated with ``African Universities''

    Science.gov (United States)

    Kenneth, Jude

    While Africa has produced a handful Nobel laureate in literature and peace, it has continued to shy away from producing any in the other categories. The reason is not farfetched; our university system is not up to standard. It is saddening that in this century, African countries place emphasis on certificates and not on knowledge. This has made the continent produce students that lack the intellectual capability, experimental ability, fundamental training, creativity, and motivation to excel except they get a foreign training. It is this backdrop that precipitated the research into the methods of teaching and research in universities across Africa. The study is designed to identify the problems and proffer solution to them. Two important questions immediately come to mind. (1) What factors account for the difficulty in producing Nobel laureates affiliated with African universities? (2) What strategies could be adopted to improve teaching and research in African universities? Several factors were investigated which revolve around funding, the competence of the lecturers, quality of students admitted, attitude of the students, parents and government. Nigerian universities were investigated and important deductions were made. During the study an inquiry was made on the method of instruction at various universities, from result obtained, the study therefore concluded that adequate funding, the presence of erudite scholars and brilliant minds will produce future Nobel laureate affiliated with the continent. The study therefore recommended admission and employment of only students and lecturers who have got a thing for academics into the universities and adequate funding of universities and research centres.

  13. Black Air: African American Contributions to Airpower before Integration

    Science.gov (United States)

    2010-06-01

    Charles Lindbergh across the Atlantic, inspired many young Americans to fly, both white and Black. However, racial hatred and discrimination was so...year at a reception in New York, when General Charles de Gaulle, spotting Bullard in his legion uniform and his medals, pulled him out of the crowd...armorers, medics, cooks, and logisticians were necessary for support. 2 1LT Charles E. Francis, Tuskegee

  14. [Selective laser trabeculoplasty (SLT): our experience in African blacks].

    Science.gov (United States)

    Seck, S M; Agboton, G; Dieng, M; Ndiaye Sow, M N; Diakhate, M; Gueye, N N; Seck, C M; Lam, A

    2015-03-01

    The purpose of our study was to evaluate in the short and medium term, intraocular pressure results after selective laser trabeculoplasty in black patients with chronic open angle glaucoma or isolated ocular hypertension. We conducted a retrospective study with a mean 12.5-month follow-up in black patients who underwent SLT. Inclusion criteria were: an open iridocorneal angle greater than or equal to Schaeffer grade 3, data recorded and available on trabecular pigmentation, data on SLT parameters available, and intraocular pressure by Goldmann applanation tonometry recorded.A positive result was defined as a post-laser IntraOcular Pressure (IOP) less than 21 mmHg after 1-month follow-up. The main motivation was the reduction of number of eye drops used. Performed first was a treatment of the inferior 180° (3:00-9:00), possibly supplemented by a second session at 15 days or 1 month if a pressure decrease was noted after the first session. IOP results were evaluated prior to SLT, immediately following SLT and then depending on the drop in pressure. Statistical analysis was performed using the EPI.info 7 software. A total of 69 eyes of 40 patients treated with SLT were identified. The mean IOP prior to SLT was 18.3 mmHg ± 4. Our results showed 90% of patients who positively responded to the treatment (10% failure) with a mean IOP decrease of 2.3 ± 1 mmHg, that is 13%, by the second week. The mean pressure decrease continued to 4.78 ± 1 mmHg for patients (30%) in the group treated for 360°, that is 27% in the same period of time. SLT permitted discontinuation of a prostaglandin in 60% (42 cases). Eyes on triple-drug therapy went from 23 before SLT to 5 following SLT (a 26% decline), eyes on two medications went from 32 to 16 (24% decline). In result association tests, only pigmentation of the angle and visual field stage had a statistically significant probability. In our experience, SLT is indicated in black patients to potentiate less effective treatments, to

  15. [Neurological manifestations of Gougerot and Sjögren disease: a Black African case].

    Science.gov (United States)

    Belo, M; Sama, H D; Nagbé, Y; Kumako, V; Bissa, H; Agoda-Koussema, L K; Balo, K P; Grunitzky, E K

    2015-10-01

    Primitive Gougerot-Sjögren syndrome (PGSS) is a systemic autoimmune exocrinopathy in which twenty percent of affected patients develop neurological manifestations. It has been little described in the Black African literature. We report a case of PGSS in a 64-year-old Black woman as revealed by neurological manifestations in an inflammatory context. Central neuropathy was present and the patient fulfilled at least four of the six Vitali American-European diagnostic criteria. There were abnormal aspects on the sylvian artery and hyperintense lesions of periventricular predominance. PGSS is a serious disease which we must consider when we encounter any unexplained neurological manifestations especially those associated with vasculitic lesions.

  16. De-racialising exploitation: 'Black Economic Empowerment' in the South African wine sector

    OpenAIRE

    Kruger, Sandra; DuToit, Andries; Ponte, Stefano

    2006-01-01

    In November 2003, the South African wine industry held its first consultative conference on ‘Black Empowerment’. The press reported to the world that the industry was at last entering ‘the new South Africa’. For years, it had been a byword for white power and black exploitation – famous for the grim working conditions, poor wages, degrading institutions, and authoritarian, racist white farmers. In contrast to the past, when talk of change was the prerogative of white and male industry insider...

  17. Common roots: a contextual review of HIV epidemics in black men who have sex with men across the African diaspora.

    Science.gov (United States)

    Millett, Gregorio A; Jeffries, William L; Peterson, John L; Malebranche, David J; Lane, Tim; Flores, Stephen A; Fenton, Kevin A; Wilson, Patrick A; Steiner, Riley; Heilig, Charles M

    2012-07-28

    Pooled estimates from across the African diaspora show that black men who have sex with men (MSM) are 15 times more likely to be HIV positive compared with general populations and 8·5 times more likely compared with black populations. Disparities in the prevalence of HIV infection are greater in African and Caribbean countries that criminalise homosexual activity than in those that do not criminalise such behaviour. With the exception of US and African epidemiological studies, most studies of black MSM mainly focus on outcomes associated with HIV behavioural risk rather than on prevalence, incidence, or undiagnosed infection. Nevertheless, black MSM across the African diaspora share common experiences such as discrimination, cultural norms valuing masculinity, concerns about confidentiality during HIV testing or treatment, low access to HIV drugs, threats of violence or incarceration, and few targeted HIV prevention resources. Copyright © 2012 Elsevier Ltd. All rights reserved.

  18. Black economic empowerment in the South African coal industry

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-07-01

    South Africa has experienced great change and progress in the ten years since the end of apartheid and the inauguration of its first democratic government. Back in 1994, many were concerned about whether such a young and fragile democracy could survive. The new government needed to unify the country, while bringing about the significant change necessary to address the massive racial inequality at the heart of the apartheid system. The article explains actions and initiatives taken under the Black Economic Empowerment (BEE) programme, one of which is the establishment of Eyesizwe Coal. 2 figs., 1 photo.

  19. Insulinoma in a black South African : a case report

    International Nuclear Information System (INIS)

    Huddle, K.R.L.; Mannell, A.; Hale, M.J.; Denath, F.M.

    1990-01-01

    A 69-year-old black woman with an insulinoma presented with recurrent episodes of sweating and confusion culminating in two episodes of hypoglycaemic coma. The diagnosis was confirmed by finding an inappropriately elevated serum insulin level in the presence of hypoglycaemia after a fast of 14 hours. Computed tomography revealed a large tumour in the head of the pancreas. Removal of the tumour necessitated partial resection of the head and body of the pancreas, which in turn necessitated certain repair and drainage procedures. Postoperative complications, while not insignificant, were acceptable. At 1-year follow-up the patient is well. 4 figs., 4 refs

  20. INCREASING DOMESTIC CONSUMPTION OF SOUTH AFRICAN WINES: IDENTIFYING THE KEY MARKET SEGMENTS OF THE “BLACK DIAMONDS”

    OpenAIRE

    Ndanga, Leah Z.B.; Louw, Andre; van Rooyen, Johan

    2009-01-01

    Although South Africans are not predominantly wine drinkers, the industry is looking for ways to develop the local market to balance exports. The black middle class, increasingly referred to as the Black Diamonds are the most powerful marketing trend in the last 10 years as they have emerged as the strongest buying influence in the economy and making inroads in understanding this market presents a good opportunity. The study asserts that the key factors influencing the South African consumers...

  1. An Intersectional Approach for Understanding Perceived Discrimination and Psychological Well-being among African American and Caribbean Black Youth

    OpenAIRE

    Seaton, Eleanor K.; Caldwell, Cleopatra H.; Sellers, Robert M.; Jackson, James S.

    2010-01-01

    The present study examined whether combinations of ethnicity, gender and age moderated the association between perceived discrimination and psychological well-being indicators (depressive symptoms, self-esteem and life satisfaction) in a nationally representative sample of Black youth. The data were from the National Survey of African Life (NSAL), which includes 810 African American and 360 Caribbean Black adolescents. The results indicated main effects such that perceived discrimination was ...

  2. Longstanding hydrocele in adult Black Africans: Is preoperative scrotal ultrasound justified?

    Science.gov (United States)

    Okorie, Chukwudi O.; Pisters, Louis L.; Liu, Ping

    2011-01-01

    Background: Longstanding hydrocele is very common among adult Black Africans. Preoperative scrotal ultrasound is widely used for adult patients presenting with hydrocele, with the main aim to rule out more serious underlying pathologies like malignancy or testicular torsion. This paper analyzes the findings and the necessity of automatic ordering of scrotal ultrasound in cases of longstanding hydrocele in adult Black Africans. Materials and Methods: 102 consecutive patients with longstanding scrotal hydrocele were investigated clinically and all patients also had routine preoperative scrotal ultrasound. Results: Overall, none of our patients had any serious underlying pathology associated with their hydrocele. 97% of the patients had simple hydrocele on ultrasound. Hydrocele is more common on the right (P=0.04) and is more bilateral in elderly patients (P=0.0002). Conclusions: Routine preoperative scrotal ultrasound does not seem to be justified in longstanding hydroceles. This is especially important considering the fact that most hydroceles are benign in origin and nature. PMID:22083049

  3. Professor Bennie van der Walt: a bridge between white Afrikaners and black Africans

    Directory of Open Access Journals (Sweden)

    Y. Turaki

    2010-07-01

    Full Text Available This article honours Professor Bennie van der Walt as a bridge builder between white Afrikaners and black Africans as well as a renowned Christian scholar. Historical Western colonialism in South Africa divided its citizens against each other by means of white racism and apartheid. The whites in general were pitched against the blacks on the basis of white racism and its doctrine of apartheid. This doctrine of separation of races kept the white Afrikaners from the Bantu Africans. However, apartheid as a form of political, social, cultural and religious racism is now history in South Africa. The role which Professor Van der Walt played in bridging the gap between this racial divide is highly commendable and needs to be acknowledged and appreciated, hence the primary objective of this article in honour of his 71st birthday. Furthermore, the article discusses the immense contributions of Professor Bennie van der Walt to Christian scholarship in Africa.

  4. Factors affecting behaviours that address HIV risk among Black and White South Africans

    OpenAIRE

    K. Peltzer

    2002-01-01

    The aim of this study was to identify factors affecting HIV risk reduction among 150 Black and 150 White South Africans chosen by systematic random sampling. Main outcome measures included sexual behaviour and condom use, knowledge about correct condom use, intention of condom use, behavioural norms, attitudes, normative beliefs, and subjective norms about condoms, HIV/AIDS health beliefs, and HIV risk behaviour. Bivariate analysis gave positive significant relations among being single, age, ...

  5. A description of body growth and composition of South African Black ...

    African Journals Online (AJOL)

    This study describes changes occurring in the live weight and body composition of male and female South African Black ostriches over a growing period of 285 days. Forty-five birds were given four diets with different protein (ca. 180 and ca. 120 g/kg feed) and energy (ca. 8.5 and ca. 13.5 MJ ME/kg feed) levels on a free ...

  6. The politics of black patients' identity: ward-rounds on the 'black side' of a South African psychiatric hospital.

    Science.gov (United States)

    Swartz, L

    1991-06-01

    There are many macrosocial studies of the political organisation of health and mental health care in South Africa, and the maldistribution of resources by race is well known. Little attention, however, has been given to the minutiae of the negotiation of power in the clinical setting. This article, which reports on part of a larger study of aspects of culture in South African psychiatry, focuses on interactions in ward-rounds on the 'Black side' of a South African psychiatric hospital. Through analysis of cases, the complexity of interpreting what transpires in such a setting and the central role that the concept of culture has in debates amongst staff members are demonstrated. Close analysis demonstrates the inadequacy of models which seek to locate the institutional racism of apartheid psychiatry in the motives of individual clinicians. Clinicians may simultaneously reproduce and subvert aspects of apartheid practice. A consideration of the social positioning of the clinician both as a South African and as a practitioner of psychiatry is central to the development of psychiatry in a post-apartheid South Africa.

  7. Black Consciousness, Self-Esteem, and Satisfaction with Physical Appearance among African-American Female College Students.

    Science.gov (United States)

    Smith, Lori R.; And Others

    1991-01-01

    The extent to which black consciousness and self-esteem are associated with satisfaction with physical appearance is explored for 152 African-American female college students. Satisfaction with overall physical appearance and black consciousness have a moderate relationship. A strong relationship exists for self-esteem and satisfaction with facial…

  8. Resistance and Assent: How Racial Socialization Shapes Black Students' Experience Learning African American History in High School

    Science.gov (United States)

    Thornhill, Theodore E.

    2016-01-01

    African American history is often taught poorly in high school U.S. history courses. However, we know little about how Black students perceive and experience this situation. I use a refined racial socialization framework and interview data with 32 Black college students in the Northeast to investigate how familial racial socialization shapes their…

  9. Discrimination and social anxiety disorder among African-Americans, Caribbean blacks, and non-Hispanic whites.

    Science.gov (United States)

    Levine, Debra Siegel; Himle, Joseph A; Abelson, Jamie M; Matusko, Niki; Dhawan, Nikhil; Taylor, Robert Joseph

    2014-03-01

    The present study investigated the relationship between discrimination and social anxiety disorder (SAD) in a sample of African-Americans, Caribbean blacks, and non-Hispanic whites using the National Survey of American Life, the most comprehensive study of psychopathology among American blacks to date (N = 6082). Previous work has highlighted a strong association between discrimination and mental health symptoms (Keith, Lincoln, Taylor, and Jackson [Sex Roles 62:48-59, ]; Kessler, Mickelson, and Williams [J Health Soc Behav 40:208-230, 1999]; Soto, Dawson-Andoh, and BeLue [J Anxiety Disord 25:258-265, ]). However, few studies have examined the effects of particular types of discrimination on specific anxiety disorders or among different black subgroups. In this study, logistic regression analyses indicated that everyday but not major experiences of discrimination are associated with SAD for African-Americans, Caribbean blacks, and non-Hispanic whites. This study adds to the extant literature by demonstrating that specific types of discrimination may be uniquely associated with SAD for different ethnic/racial groups.

  10. Time and Quest of Identity of the African-American Character: George Schuyler's Black No More

    Directory of Open Access Journals (Sweden)

    Hayder Naji Shanbooj Alolaiwi

    2017-04-01

    Full Text Available This paper attempts to examine the theme of “passing,” viewed as a metaphor of race that marks a step forward from the painful reality of the Middle Passage to “passing,” as both physical reality and metaphor, and to find out the underlying causes of the passing character in George Schyler's Black No More in the light of social and historical dimensions. The study investigates the aspects of “passing”  manifested by the African-American who is often viewed as an “appendage” to the rest of society, blacks have struggled to attain the success, equality, and overall collective consciousness of the American society, while simultaneously creating and maintaining and identity of their own. Blacks have been and continue to be socially, economically, educationally, and politically disenfranchised and therefore cannot completely find unity within an American system that continuously seeks to reaffirm their inferiority.

  11. The influence of religion on organ donation and transplantation among the Black Caribbean and Black African population--a pilot study in the United Kingdom.

    Science.gov (United States)

    Davis, Cynthia; Randhawa, Gurch

    2006-01-01

    Currently the demand for transplant organs, particularly kidneys, far outstrips the supply in the United Kingdom. This problem is particularly severe for the Black African and Black Caribbean populations who have a higher predisposition to end-stage renal failure. Several commentators have suggested that religious and cultural traditions may be the major determinant preventing Black Africans and Black Caribbeans from donating organs. An exploratory qualitative study using focus groups was undertaken with the aim of examining the influence of religion, among other things, on the extent and direction of public attitudes toward organ donation in a cross-section of the Black African and Black Caribbean populations in Lambeth, Southwark, and Lewisham. In almost every focus group, religion and faith were expressed as issues that could prevent Black people from becoming organ donors. Organ donation was debated with caution on the basis of how their religious experience had influenced them. This finding suggests that the church and faith leaders could play a greater role in raising awareness of organ donation in these communities. Religious leaders can reach large numbers of people in a short space of time and will assist members of any group to understand more fully the religious stance on the subject matter. This education, in the long term, may lead to more people becoming organ donors.

  12. Complementary and alternative medicine for mental disorders among African Americans, black Caribbeans, and whites.

    Science.gov (United States)

    Woodward, Amanda T; Bullard, Kai M; Taylor, Robert J; Chatters, Linda M; Baser, Raymond E; Perron, Brian E; Jackson, James S

    2009-10-01

    This study examined racial and ethnic differences in the use of complementary and alternative medicine (CAM) for the treatment of mental and substance use disorders. Data were from the National Survey of American Life (NSAL) and the National Comorbidity Survey-Replication (NCS-R). The analytic sample included 631 African Americans and 245 black Caribbeans from the NSAL and 1,393 non-Hispanic whites from the NCS-R who met criteria for a mood, anxiety, or substance use disorder in the past 12 months. Logistic regression was used to examine racial and ethnic differences in the use of any CAM and in the use of CAM only versus the use of CAM plus services in another treatment sector. Thirty-four percent of respondents used some form of CAM. Whites were more likely than blacks to use any CAM, although there was no racial or ethnic difference in CAM use only versus CAM use plus traditional services. A higher proportion of blacks than whites used prayer and other spiritual practices. Among those with a mood disorder, black Caribbeans were less likely than African Americans to use any CAM. Findings of this study were similar to those of previous studies that examined physical illness in relation to CAM use in terms of its overall prevalence, the predominant use of CAM in conjunction with traditional service providers, and racial and ethnic differences in the use of CAM. The use of prayer was a major factor in differences between blacks and whites in CAM use; however, there were also differences among black Americans that warrant further research.

  13. Mortality among blacks or African Americans with HIV infection--United States, 2008-2012.

    Science.gov (United States)

    Siddiqi, Azfar-e-Alam; Hu, Xiaohong; Hall, H Irene

    2015-02-06

    A primary goal of the National HIV/AIDS Strategy is to reduce HIV-related health disparities, including HIV-related mortality in communities at high risk for human immunodeficiency virus (HIV) infection. As a group, persons who self-identify as blacks or African Americans (referred to as blacks in this report), have been affected by HIV more than any other racial/ethnic population. Forty-seven percent of persons who received an HIV diagnosis in the United States in 2012 and 43% of all persons living with diagnosed HIV infection in 2011 were black. Blacks also experienced a low 3-year survival rate among persons with HIV infection diagnosed during 2003-2008. CDC and its partners have been pursuing a high-impact prevention approach and supporting projects focusing on minorities to improve diagnosis, linkage to care, and retention in care, and to reduce disparities in HIV-related health outcomes. To measure trends in disparities in mortality among blacks, CDC analyzed data from the National HIV Surveillance System. The results of that analysis indicated that among blacks aged ≥13 years the death rate per 1,000 persons living with diagnosed HIV decreased from 28.4 in 2008 to 20.5 in 2012. Despite this improvement, in 2012 the death rate per 1,000 persons living with HIV among blacks was 13% higher than the rate for whites and 47% higher than the rate for Hispanics or Latinos. These data demonstrate the need for implementation of interventions and public health strategies to further reduce disparities in deaths.

  14. Field Plot Techniques for Black Sigatoka Evaluation in East African Highland Bananas

    Directory of Open Access Journals (Sweden)

    Okoro, JU.

    1997-01-01

    Full Text Available Number of plants per experimental unit and number of replications for the efficient and precise assessment of black sigatoka leaf spot disease caused by Mycosphaerella fijiensis in East African Highland bananas were determined. Two representative cultivars were used. Host response to black sigatoka infection was measured by recording the youngest leaf with necrotic spots. The number of plants per experimental unit was determined, using the methods of maximum curvature and comparison of variances, while the number of replications was estimated by Hatheway's method. The optimum experimental plot size was 3 plants (18 m2 for the beer banana cultivar 'Igitsiri', and 30 plants (180 m2 for the cooking banana cultivar 'Igisahira Gisanzwe', using the comparison of variances method. However, the optimum plot size was 15 plants (90 m2 for both cultivars using the method of maximum curvature. The latter statistical method was preferred because of the low precision of the estimates in the former method. Unreplicated trials with plots of 15 plants could be adequate to assess black sigatoka response in East African bananas if uniform disease pressure exists.

  15. The histocompatibility (HLA) antigen distribution in diabetes in southern African Blacks (Xhosa).

    Science.gov (United States)

    Briggs, B R; Jackson, W P; DuToit, E D; Botha, M C

    1980-01-01

    The frequency distributions of HLA antigens in 25 juvenile-onset diabetics (JOD) and 56 maturity-onset diabetics (MOD) belonging to a southern African black tribe (Xhosa) were compared with those of 153 non-diabetic Xhosa blacks. Unlike the findings in white JODs, there was no increase of B8 or B15 nor a reduced frequency of B7 but an apparently, significantly increased frequency of Bw35 and A2 in both Xhosa JODs and Xhosa MODs respectively. This is the first ethnic group in which an HLA antigen marker has been found for MOD. Furthermore, these findings suggest that diabetes, both JOD and MOD, in white people is a different genetic disease from the diabetes among the Xhosa tribe.

  16. Black skin, 'cowboy' masculinity: a genealogy of homophobia in the African nationalist movement in Zimbabwe to 1983.

    Science.gov (United States)

    Epprecht, Marc

    2005-05-01

    This paper examines the intellectual and social origins of racialist homophobia in contemporary Zimbabwean political discourse, exemplified by President Robert Mugabe's anti-homosexual speeches since the mid-1990s. It challenges the notions that such homophobia is either essential to African patriarchy or simple political opportunism. Tracing overt expressions of intolerance towards male-male sexuality back to the colonial period, it focuses on ways in which notions of appropriate, respectable, exclusive heterosexuality within the 'cowboy' culture of White Southern Rhodesia trickled into, or were interpreted in, the African nationalist movement. It concludes that understanding this history could improve efforts to address concerns around sexual health in Zimbabwe and elsewhere in the region, particularly silences around same-sex sexuality in HIV/AIDS education and prevention.

  17. The State of Black Education: The Politics of Educating African American Students at Colleges and Universities

    Directory of Open Access Journals (Sweden)

    Earnest N. Bracey, Ph.D.

    2014-03-01

    Full Text Available In terms of higher education for African American students, the “school-to-prison pipeline” or Prison Industrial Complex must be totally dismantled in order to focus entirely on academic performance at colleges and universities and HBCUs. Additionally, mentors should be identified to tutor and guide and help black youngsters overcome their fear of learning and going to school, so that our whole society can benefit and improve academically. Finally, in this respect, we-the-people can move our nation forward by graduating people of color at higher institutions of learning, while providing them with a more productive life, and social advancement.

  18. Protection from Cardiovascular Disease Due to Increased High-Density Lipoprotein Cholesterol in African Black Populations: Myth or Reality?

    Science.gov (United States)

    Woudberg, Nicholas J; Goedecke, Julia H; Lecour, Sandrine

    2016-10-20

    The burden of cardiovascular disease (CVD) in sub-Saharan Africa has increased over the last decade. Despite this, African Black populations present with relatively low incidences of coronary heart disease and ischemic heart disease, which may be attributed to their lower total cholesterol, triglycerides and low-density lipoprotein cholesterol concentrations, compared with White populations. Commensurate with these lower lipid levels, it was believed that high-density lipoprotein cholesterol (HDL-C) concentrations would be higher in Black populations compared with their White counterparts. This is based on data from previous studies of African and African American populations; however, recent studies conducted in Africa found similar or lower HDL-C concentrations in Black compared with White individuals. Current research, therefore, suggests that HDL-C may not be a good indicator of cardiovascular risk and future research should focus on HDL quality (vs quantity), by measuring HDL functionality and subclass.

  19. Body mass index adjustments to increase the validity of body fatness assessment in UK Black African and South Asian children.

    Science.gov (United States)

    Hudda, M T; Nightingale, C M; Donin, A S; Fewtrell, M S; Haroun, D; Lum, S; Williams, J E; Owen, C G; Rudnicka, A R; Wells, J C K; Cook, D G; Whincup, P H

    2017-07-01

    Body mass index (BMI) (weight per height 2 ) is the most widely used marker of childhood obesity and total body fatness (BF). However, its validity is limited, especially in children of South Asian and Black African origins. We aimed to quantify BMI adjustments needed for UK children of Black African and South Asian origins so that adjusted BMI related to BF in the same way as for White European children. We used data from four recent UK studies that made deuterium dilution BF measurements in UK children of White European, South Asian and Black African origins. A height-standardized fat mass index (FMI) was derived to represent BF. Linear regression models were then fitted, separately for boys and girls, to quantify ethnic differences in BMI-FMI relationships and to provide ethnic-specific BMI adjustments. We restricted analyses to 4-12 year olds, to whom a single consistent FMI (fat mass per height 5 ) could be applied. BMI consistently underestimated BF in South Asians, requiring positive BMI adjustments of +1.12 kg m - 2 (95% confidence interval (CI): 0.83, 1.41 kg m - 2 ; PAfricans, requiring negative BMI adjustments for Black African children. However, these were complex because there were statistically significant interactions between Black African ethnicity and FMI (P=0.004 boys; P=0.003 girls) and also between FMI and age group (PAfricans. Ethnic-specific adjustments, increasing BMI in South Asians and reducing BMI in Black Africans, can improve the accuracy of BF assessment in these children.

  20. HIV-related stigma among African, Caribbean, and Black youth in Windsor, Ontario.

    Science.gov (United States)

    Mihan, Robert; Kerr, Jelani; Maticka-Tyndale, Eleanor

    2016-01-01

    HIV-related stigma has been shown to undermine prevention, care, treatment, and the well-being of people living with HIV. A disproportion burden of HIV infection, as well as elevated levels of HIV-related stigma, is evidenced in sub-Saharan African (SSA) and African-diasporic populations. This study explores factors that influence HIV-related stigma among 16- to 25-year-old youth residing in a Canadian city who identify as African, Caribbean, or Black. Stigma, as rooted in cultural norms and beliefs and related social institutions, combined with insights from research on stigma in SSA and African-diasporic populations, guided the development of a path analytic structural equation model predicting levels of HIV-related stigmatizing attitudes. The model was tested using survey responses of 510 youth to estimate the direct and indirect influences of ethno-religious identity, religious service attendance, time in Canada, HIV/AIDS knowledge, HIV-testing history, sexual health service contact, and gender on HIV-related stigma. Statistically significant negative associations were found between levels of stigma and knowledge and HIV-testing history. Ethno-religious identity and gender had both direct and indirect effects on stigma. African-Muslim participants had higher levels of stigma, lower knowledge, and were less likely to have been tested for HIV infection than other ethno-religious groups. Male participants had higher levels of stigma and lower knowledge than women. Time in Canada had only indirect effects on stigma, with participants in Canada for longer periods having higher knowledge and less likely to have been tested than more recent arrivals. While the strength of the effect of knowledge on stigmatizing attitudes in this research is consistent with other research on stigma and evaluations of stigma-reduction programs, the path analytic results provide additional information about how knowledge and HIV-testing function as mediators of non

  1. Are life satisfaction and self-esteem distinct constructs? A black South African perspective.

    Science.gov (United States)

    Westaway, Margaret S; Maluka, Constance S

    2005-10-01

    As part of a longitudinal project on Quality of Life, a study was undertaken to extend the applicability of the 5-item Satisfaction With Life Scale, developed in the USA, in South Africa. Data on basic sociodemographic characteristics, the scale, and the 10-item Rosenberg Self-esteem scale were available for 360 Black South Africans (151 men and 209 women), ages 21 to 83 years (M = 38.6 yr., SD = 10.3). Factor analysis applied to scale scores gave two factors, accounting for 71% of the variance. Factor I was loaded by 10 Self-esteem items and Factor II by four of the five Life Satisfaction items. Coefficient alpha was .77 for the Satisfaction With Life Scale and .97 for the Rosenberg Self-esteem Scale. Life Satisfaction was related to Self-esteem (r = .17, p Life Satisfaction and Self-esteem appear to be distinct, unitary constructs, but responses to Item 5 on the Satisfaction With Life Scale require cautious interpretation and may contribute to the weak r, although so may the collectivist culture of Black South Africans.

  2. [Examination of the enzymatic functions of the normal liver in black Africans (Apropos of 50 Senegalese cases)].

    Science.gov (United States)

    Sankale, M; Diop, B; Agbetra, M; Seck, I; Noujaim, S; Jacqueson, M

    1977-01-01

    In order to establish the hepatic enzymogram in healthy African black people, four enzymes have been studied in 50 apparently healthy male Africans: transaminases (GOT, GPT), alcaline phosphatases, ornithine carbamoyltransferase (OCT) and gamma-glutamyl transpeptidase (GGT). The findings do not show any difference with the usually admitted levels in European countries, except for alcaline phosphatases which are situated at the upper limit of the normal.

  3. Increasing Domestic Consumption of South African Wines: Exploring the market potential of the “Black Diamonds”

    OpenAIRE

    Ndanga, Leah Z.B.; Louw, Andre; van Rooyen, Johan

    2008-01-01

    Although South Africans are not predominantly wine drinkers, the industry is looking for ways to develop the local market to balance exports. The black middle class, increasingly referred to as the Black Diamonds are the most powerful marketing trend in the last 10 years as they have emerged as the strongest buying influence in the economy and making inroads in understanding this market presents a good opportunity. The data used in this paper was collected from an integration of a consumer be...

  4. Muscle fatigue induced by a soccer match-play simulation in amateur Black South African players.

    Science.gov (United States)

    Jones, Robert I; Ryan, Bennett; Todd, Andrew I

    2015-01-01

    The purpose of the current study was to investigate the effects of a soccer-specific fatigue protocol on the temporal changes in torque producing abilities of the thigh within African soccer players. Twenty amateur Black South African soccer players performed the SAFT(90) soccer match-play simulation protocol, while isokinetic measurements were obtained pre-exercise (T0), after the 1st half (T45), after half time (T60) and after the 2nd half (T105). During SAFT(90) performance, significant overall concentric quadriceps peak torque changes were observed (1.05 rad · s(-1) = 16.6%, 3.14 rad · s(-1) = 9.5%). Eccentric hamstring peak torque also decreased significantly over time (1.05 rad · s(-1) = 17.4%, 3.14 rad · s(-1) = 18.5%), with significant reductions occurring during both halves. The functional strength ratio (eccH:conQ) at 3.14 rad · s(-1) was observed to significantly decrease by 10.1% overall. The indicated time-dependent changes in Black South African players have implications for competitive performance and increased predisposition to hamstring muscle injuries. Because of muscle fatigue, the hamstrings may have insufficient eccentric strength during the late swing phase when sprinting, resulting in eccentric overload and damage to the muscle. The changes in strength found in the current study help explain the increased predisposition to hamstring strains during the latter stages of both halves of match-play as reported by epidemiological studies.

  5. Pattern of skin infections in black Africans of Sierra Leone (West Africa

    Directory of Open Access Journals (Sweden)

    Bari Arfan ul

    2007-01-01

    Full Text Available Background: Physical differences among human populations may lead to variable prevalence of skin disorders in different ethnicities. Skin infections are one of the important curable and largely preventable categories of skin disorders in the communities. Aim: The purpose of the study was to see the patterns of skin infections in black Africans of Sierra Leone and to compare with other ethnic populations. Materials and Methods: Local blacks of all age groups presenting in Dermatology out patient department of Pak Field Hospital (established as a part of UN peacekeeping mission in Sierra Leone were included (from Nov 2004 to Oct 2005. Relevant clinical history and physical examination was done. Laboratory investigations were carried out when indicated. Skin diseases were broadly classified into two major categories i.e., infective and noninfective. Among infective, sexually transmitted infections were again separated. Nonblack settlers in the area and UN troops were not included in the study. Data was recorded and analyzed by Microsoft Excel program. Results: 3011 patients belonging to different local tribes having a variety of skin disorders were seen. Patients were of all ages and both sexes ranging from one month to 73 years of age. The Infective skin disorders were seen in 61.7% patients and most prevalent were superficial fungal infections (41.2% followed by, sexually transmitted infections (9.9% and parasitic infections (6.5%. Bacterial and viral infections were rare and so was the scabies. More than 90% parasitic infections were onchocerciasis with full spectrum of cutaneous manifestations. Conclusion: Pattern of skin infections in blacks varies considerably from other ethnic races. Environmental factors, geographical location and free existence of vector for onchocerciasis in West African region, possibly have a significant influence in this variable prevalence.

  6. Coronary heart disease and risk factors in Black South Africans: a case-control study.

    Science.gov (United States)

    Loock, Magriet; Steyn, Krisela; Becker, Piet; Fourie, Jean

    2006-01-01

    Coronary heart disease (CHD) was uncommon in Black people living in Africa before 1970. Since then CHD risk factor levels have increased, while CHD rates have remained low. This case-control study aims to assess the relationship between CHD and known risk factors in urban Black South Africans. Eighty-nine cases with CHD and 356 controls attending the Kalafong hospital were recruited between 1982 and 1986 and followed up until 1994. Family and personal medical histories were recorded, along with a clinical examination and special investigations to assess risk factor profiles, clinical presentation and target organ damage. The relationship of the risk factors, target organ damage, and the development of CHD was assessed by using a stepwise multiple logistic regression procedure. Far more cases than controls had a family and personal medical history and risk factors related to CHD. Those relating to the development of CHD were family history of myocardial infarction (odds ratio [OR] 17.29; 95% confidence interval [CI] 5.48-54.51), hypertension (OR 8.38, 95% CI 3.66-19.17), family history of hypertension (OR 4.33, 95% CI 2.21-8.52), low high-density lipoprotein cholesterol/low-density lipoprotein cholesterol ratio (OR 2.82, 95% CI 1.24-7.22), and type 2 diabetes (OR 2.99, 95% CI 1.19-6.68). Hypercholesterolemia was marginally associated (OR 2.53, 95% CI .92-6.89). Evidence is provided that an association exists between CHD and the major risk factors for cardiovascular diseases in urban Black South Africans. A relationship between genetic factors and the development of CHD was also identified in this population group.

  7. Estrogen alone and health outcomes in black women by African ancestry: a secondary analyses of a randomized controlled trial.

    Science.gov (United States)

    Chlebowski, Rowan T; Barrington, Wendy; Aragaki, Aaron K; Manson, JoAnn E; Sarto, Gloria; OʼSullivan, Mary J; Wu, Daniel; Cauley, Jane A; Qi, Lihong; Wallace, Robert L; Prentice, Ross L

    2017-02-01

    In postmenopausal black women in the Women's Health Initiative randomized trial, estrogen alone reduced breast cancers but its comprehensive influence on health outcomes in black women is unknown. Therefore, we examined this issue in the Women's Health Initiative overall and by African ancestry. A total of 1,616 black women with prior hysterectomy, including 1,061 with percent African ancestry determination, at 40 US centers were randomly assigned to conjugated equine estrogen (0.625 mg/d) or placebo for 7.2 years' (median) intervention with 13 years' cumulative follow-up. Coronary heart disease (CHD) and breast cancer were primary efficacy and safety outcomes, respectively. A global index also included stroke, colorectal cancer, hip fracture, pulmonary embolism, and death. Black women in the estrogen-alone group compared with black women in the placebo group had fewer breast cancers (17 vs 40, hazard ratio [HR] 0.47, 95% CI 0.26-0.82). In women with more than 80% African ancestry, breast cancer HR was lower (0.32, 95% CI 0.12-0.86, trend P = 0.04 for ancestry effect). Most other outcomes including CHD, stroke, hip fracture, and the global index were null with estrogen use in black women; a global index effect was more favorable in younger black women (HR 0.65, 95% CI 0.43-0.98). In black postmenopausal women with prior hysterectomy, estrogen alone significantly reduced breast cancer incidence with no adverse influence on CHD, venous thromboembolism, or all-cause mortality. Favorable estrogen-alone global index effects in younger black women warrant further study.

  8. Metabolic syndrome in Black people of the African diaspora: the paradox of current classification, definition and criteria.

    Science.gov (United States)

    Gaillard, Trudy; Schuster, Dara; Osei, Kwame

    2009-01-01

    According to the third National Health and Nutrition Examination Survey, African Americans have a lower prevalence of metabolic syndrome than do Whites. Recent reports in Blacks in other regions have confirmed these observations, but the rates vary. This lower rate of metabolic syndrome in Blacks can be partly ascribed to the lower prevalent rates of some major components of metabolic syndrome, namely serum triglyceride and high-density lipoprotein cholesterol levels in Blacks. This is in contrast with the higher prevalence of obesity (waist circumference) and blood pressure that meet National Cholesterol Education Program criteria in Blacks. Despite these seemingly favorable lipids and lipoprotein profiles, Blacks continue to have higher cardiovascular disease (CVD) mortality and morbidity, even in the absence of diabetes, than do Whites. Insulin resistance is more prevalent in Blacks than in Whites. However, the relationships among insulin resistance and CVD risk factors such as hypertension, high-density lipoprotein cholesterol, and triglycerides are weak in contrast with Whites. The paradox of more favorable lipid profile and conversely the higher rates of unfavorable blood pressure in Blacks calls into question the validity of the current criteria for metabolic syndrome in Blacks. Thus, it can be argued that each of the components of the metabolic syndrome carry different CVD risk factors in Blacks. The greater CVD mortality and morbidity in Blacks appear to be multifactorial. With the emerging epidemic of noncommunicable diseases, chronic kidney diseases due to both diabetes and hypertension have emerged as major CVD risks that are associated with increasing mortality and morbidity in Blacks. We need to emphasize specific components of metabolic syndrome, specifically blood pressure and chronic kidney disease, that carry higher CVD risk with associated greater morbidity and mortality for primary prevention of CVD and type 2 diabetes in Blacks. To this end, we

  9. The Association of Endothelin-1 with Markers of Arterial Stiffness in Black South African Women: The SABPA Study

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    Christine Susara du Plooy

    2015-01-01

    Full Text Available Background. Limited data exist regarding endothelin-1 (ET-1, a vasoactive contributor in vascular tone, in a population subjected to early vascular deterioration. We compared ET-1 levels and explored its association with markers of arterial stiffness in black and white South Africans. Methodology. This cross-sectional substudy included 195 black (men: n=99; women: n=95 and 197 white (men: n=99; women: n=98 South Africans. Serum ET-1 levels were measured as well as markers of arterial stiffness (blood pressure, pulse wave velocity, and arterial compliance. ET-1 levels were higher in black men and white women compared to their counterparts after adjusting for C-reactive protein. In both single and partial (adjusting for body mass index and gamma glutamyl transferase regression analyses ET-1 correlated with age, interleukin-6, high density lipoprotein cholesterol, systolic blood pressure, pulse pressure, and pulse wave velocity in black women. In multivariate regression analyses the independent association of ET-1 with systolic blood pressure (Adj. R2=0.13; β=0.28, p<0.01 and pulse pressure (Adj. R2=0.11; β=0.27, p<0.01 was confirmed in black women only. ET-1 additionally associated with interleukin-6 in black women (p<0.01. Conclusion. Our result suggests that ET-1 and its link with subclinical arteriosclerosis are potentially driven by low-grade inflammation as depicted by the association with interleukin-6 in the black female cohort.

  10. Do Cultural Attitudes Matter? The Role of Cultural Orientation on Academic Self-Concept among Black/African College Students

    Science.gov (United States)

    Williams, Wendi S.; Chung, Y. Barry

    2013-01-01

    The authors explored the relationship between academic self-concept and noncognitive variables (i.e., Africentric cultural orientation, academic class level, gender, and involvement in culturally relevant school and community activities) among Black/African college students. Results indicated that Africentric cultural orientation and academic…

  11. Pan-Africanism, the Mystique of World Black Unity: An Afro-American Scholar's Sojourn in Africa.

    Science.gov (United States)

    Staples, Robert

    1977-01-01

    The author explores the ideology of Pan-Africanism in terms of the social and economic position of Blacks in the United States. He briefly describes his visit to Africa (Senegal and Nigeria) and the effects that this experience has had in forming his political viewpoint. (MC)

  12. Factors Leading African Americans and Black Caribbeans to Use Social Work Services for Treating Mental and Substance Use Disorders

    Science.gov (United States)

    Cheng, Tyrone C.; Robinson, Michael A.

    2013-01-01

    This secondary analysis of 5,000 African Americans and black Caribbeans explored how their use of social work services to address mental and substance use disorders was associated with the disorder involved as well as their perceived need for services, belief system, family resources, proximity to services, social-structural factors, and…

  13. 'Just talking about it opens your heart': meaning-making among Black African migrants and refugees living with HIV.

    Science.gov (United States)

    Henrickson, Mark; Brown, Derek Brian; Fouché, Christa; Poindexter, Cynthia C; Scott, Kay

    2013-01-01

    Meaning-making has emerged as a core construct in addressing trauma, loss or crisis. This paper considers how diasporic Black Africans living with HIV, who come from interdependent collectivist cultures where the norm is one of implicit support, extend their meaning-making strategies when faced with a diagnosis of HIV. In this qualitative study, 13 Black African migrants and refugees living with HIV in New Zealand were interviewed and the transcripts analysed. After their diagnosis, participants began a journey of reconceptualising situational and global meaning. They extended their meaning-making strategies to include a community of like others to gain explicit support. Caregivers in host countries must understand the meaning-making processes of HIV-positive Black African migrants in order to provide competent services that lead to good social and health outcomes. All healthcare and social services workers should regularly assess Black African migrants and refugees living with HIV for positive social connectedness as well as medication adherence and more specific health concerns.

  14. Importance of Religion and Spirituality in the Lives of African Americans, Caribbean Blacks and Non-Hispanic Whites

    Science.gov (United States)

    Taylor, Robert Joseph; Chatters, Linda M.

    2010-01-01

    This study examined the importance of spirituality and religion in daily life (i.e., only religion, only spirituality, both religion and spirituality, and neither religion nor spirituality) among a nationally representative sample of African Americans, Caribbean Blacks and non-Hispanic Whites. A majority in each group felt they were both important…

  15. Obesity Status and Body Satisfaction: Are There Differences between African American College Females at Black and White Universities?

    Science.gov (United States)

    James, Delores C. S.; Bonds, Jennifer R.

    2006-01-01

    The goals of this project were to 1) assess obesity status and body satisfaction among African American college students, and 2) to compare differences in these variables between students at a predominantly white university (PWU) and a historically black college and university (HBCU). Four hundred and two undergraduate females completed a…

  16. Racial and Athletic Identity of African American Football Players at Historically Black Colleges and Universities and Predominantly White Institutions

    Science.gov (United States)

    Steinfeldt, Jesse A.; Reed, Courtney; Steinfeldt, M. Clint

    2010-01-01

    This study examined racial and athletic identity among African American football players at historically Black colleges and universities (HBCUs) and predominantly White institutions (PWIs). Negotiating the dualism of racial and athletic identities can be problematic because both roles are subject to prejudice and discrimination, particularly for…

  17. Factors Associated with Recent HIV Testing among Heterosexuals at High-Risk for HIV Infection in New York City

    Directory of Open Access Journals (Sweden)

    Marya eGwadz

    2016-04-01

    Full Text Available Background. The CDC recommends persons at high-risk for HIV infection in the United States receive annual HIV testing to foster early HIV diagnosis and timely linkage to health care. Heterosexuals make up a significant proportion of incident HIV infections (>25%, but test for HIV less frequently than those in other risk categories. Yet factors that promote or impede annual HIV testing among heterosexuals are poorly understood. The present study examines individual/attitudinal-, social-, and structural-level factors associated with past-year HIV testing among heterosexuals at high-risk for HIV. Methods. Participants were African American/Black and Hispanic heterosexual adults (N=2307 residing in an urban area with both high poverty and HIV prevalence rates. Participants were recruited by respondent-driven sampling (RDS in 2012-2015 and completed a computerized structured assessment battery covering background factors, multi-level putative facilitators of HIV testing, and HIV testing history. Separate logistic regression analysis for males and females identified factors associated with past-year HIV testing.Results. Participants were mostly male (58%, African American/Black (75%, and 39 years old on average (SD = 12.06 years. Lifetime homelessness (54% and incarceration (62% were common. Half reported past-year HIV testing (50% and 37% engaged in regular, annual HIV testing. Facilitators of HIV testing common to both genders included sexually transmitted infection (STI testing or STI diagnosis, peer norms supporting HIV testing, and HIV testing access. Among women, access to general medical care and extreme poverty further predicted HIV testing, while recent drug use reduced the odds of past-year HIV testing. Among men, past-year HIV testing was also associated with lifetime incarceration and substance use treatment.Conclusions. The present study identified gaps in rates of HIV testing among heterosexuals at high-risk for HIV, and both common and

  18. An intersectional approach for understanding perceived discrimination and psychological well-being among African American and Caribbean Black youth.

    Science.gov (United States)

    Seaton, Eleanor K; Caldwell, Cleopatra H; Sellers, Robert M; Jackson, James S

    2010-09-01

    The present study examined whether combinations of ethnicity, gender, and age moderated the association between perceived discrimination and psychological well-being indicators (depressive symptoms, self-esteem, and life satisfaction) in a nationally representative sample of Black youth. The data were from the National Survey of American Life, which includes 810 African American and 360 Caribbean Black adolescents. The results indicated main effects such that perceived discrimination was linked to increased depressive symptoms and decreased self-esteem and life satisfaction. Additionally, there were significant interactions for ethnicity, gender, and race. Specifically, older Caribbean Black female adolescents exhibited higher depressive symptoms and lower life satisfaction in the context of high levels of perceived discrimination compared with older African American male adolescents.

  19. Cloacolithiasis and intestinal lymphosarcoma in an African black-footed penguin (Spheniscus demersus).

    Science.gov (United States)

    Jones, Krista L; Field, Cara L; Stedman, Nancy L; MacLean, Robert A

    2014-06-01

    A 13-yr-old male African black-footed penguin (Spheniscus demersus) presented thrice over 7 mo with gastrointestinal obstruction secondary to cloacolithiasis. Clinical signs consistently resolved with cloacolith removal and supportive care. However, 10 mo after initial presentation, it presented with similar signs, plus significant weight loss. No cloacolith was found, and it subsequently died. Significant gross findings included bilateral cecal masses, colonic perforation, and marked secondary coelomitis, multifocal tan to pale hepatic nodules, and pale kidneys with miliary white foci. Histopathologic diagnoses were intestinal lymphosarcoma with hepatic and renal metastases, secondary intestinal rupture, and subacute severe bacterial coelomitis. To the authors' knowledge, this is the first full report of either cloacolithiasis or lymphosarcoma in a penguin.

  20. Studies of the chronological course of wisdom tooth eruption in a Black African population.

    Science.gov (United States)

    Olze, Andreas; van Niekerk, Piet; Schulz, Ronald; Schmeling, Andreas

    2007-09-01

    The importance of forensic age estimation in living subjects has grown over the last few years. In dental age estimation, tooth eruption is a parameter of developmental morphology that can be analyzed by either clinical examination or by evaluation of dental X-rays. In the present study, we determined the stage of wisdom tooth eruption in 410 male and 106 female Black South African subjects of known age (12-26 years) based on radiological evidence from 516 conventional orthopantomograms. Four eruption stages were determined (no emergence, alveolar emergence, gingival emergence, complete emergence). Statistical scores were determined for the individual stages separately for both sexes. The data presented here can be utilized for forensic estimation of the minimum and most probable ages of investigated persons.

  1. [Early resumption of food intake after cesarean section in black African women: liquid versus solid food].

    Science.gov (United States)

    Zoumenou, E; Denakpo, J L; Assouto, P; Tchaou, B; Lokossou, T; Chobli, M

    2011-04-01

    The purpose of this study was to compare the effects of early resumption of solid versus liquid food intake after emergency cesarean section in black African women, in terms of gastrointestinal complications and maternal satisfaction. A total of 120 patients were randomly distributed into two groups of 60 each. In group L, liquid food intake in the form of sweetened citronella drink was allowed at will starting 6 six hours after the procedure but no solid food was allowed for 24 hours. In group S, normal solid food intake was resumed six hours after the procedure. The two study groups were not significantly different with regard to age, medical history, ASA class, obstetrical status, indications for cesarean section, anesthetic protocol, mean procedural duration, and postoperative analgesia. Study variables included tolerance of food intake, gastro-intestinal complications, time necessary to resume full activity and patient satisfaction. Overall, 6% of patients reported complications involving nausea, vomiting and bloating. There was no statistical difference between the two groups. Normal intestinal transit resumed earlier in group S but the difference was not significant. Auscultation of the abdomen at 16 hours after the procedure demonstrated presence of peristalsis in 59 patients in group S and 51 in group L (p = 0.008). The maternal satisfaction rate was 92% in group S and 43% in group L (p food in case of future cesarean. Early solid food intake after cesarean in black African women is as well tolerated as early liquid feeding. Resumption of solid food intake allows earlier rehabilitation and improves patient satisfaction.

  2. Blood pressure tracking in urban black South African children: birth to twenty cohort.

    Science.gov (United States)

    Kagura, Juliana; Adair, Linda S; Musa, Mogi G; Pettifor, John M; Norris, Shane A

    2015-07-15

    Hypertension is an emerging public health problem in South Africa. Recent evidence from longitudinal studies has shown that hypertension in adulthood can be traced back to childhood. There is scarcity of longitudinal data on paediatric blood pressure (BP) particularly in African populations. The objective of this study is to assess the prevalence of hypertension and evaluate BP tracking between childhood and late adolescence among South African black Children. This study utilized data from the Birth to Twenty cohort, which is comprised of children born in Soweto, Johannesburg in 1990 (N = 3273, 78.5% black). Data on BP and anthropometry were collected at six follow-up periods between ages 5 and 18 years. Blood pressure status was classified using the Fourth report on National High Blood pressure program in children and adolescents. Pearson correlation coefficients and relative risk ratios (RR) were used to describe tracking of BP between childhood and late adolescence. The overall point prevalence ranged from 9.2 to 16.4% for prehypertension and 8.4 to 24.4% for hypertension. Tracking coefficients ranged from 0.20 to 0.57 for SBP and 0.17- 0.51 for DBP in both sexes over the 14 years of measurement. The proportion of children who maintained an elevated BP status between childhood, adolescence and age 18 years ranged from 36.1% at age 5 years to 56.3% at age 13 years. Risk of having elevated BP at 18 years ranged from; RR: 1.60 (95 % CI: 1.29-2.00) at 5 years to RR: 2.71 (95 % CI: 2.32-3.17) at 14 years of age. This study reports high prevalence of elevated BP which tracks from early childhood into late adolescence. These findings emphasize the importance of early identification of children at risk of developing elevated BP and related risk factors plus timely intervention to prevent hypertension in adulthood.

  3. Discospondylitis caused by Staphylococcus aureus in an African black-footed penguin (Spheniscus demersus).

    Science.gov (United States)

    Field, Cara L; Beaufrère, Hugues; Wakamatsu, Nobuko; Rademacher, Nathalie; MacLean, Robert

    2012-12-01

    A 22-year-old female African black-footed penguin (Spheniscus demersus), housed indoors with other African and rockhopper penguins, was presented acutely with lethargy, ataxia, and hind limb weakness after a molt. The penguin would assume a hunched position and, when resting, sat on its hocks or lay on its keel. Physical and neurologic examination revealed hind limb paraparesis, proprioceptive deficits, and tiptoe walking. Results of a complete blood cell count and biochemical analysis revealed mild heterophilic leukocytosis, anemia, mild hypoalbuminemia, hypokalemia, and hyperuricemia. Results of whole-body radiographs and coelioscopy were unremarkable. Two computed tomographies of the spine at a 3-month interval revealed a lesion at the mobile thoracic vertebra proximal to the synsacrum with associated spinal cord compression. The penguin was treated with itraconazole, doxycycline, and meloxicam, and it initially improved with return to near normal gait and behavior. However, 5 months after the onset of clinical signs, the penguin was euthanatized after a relapse with worsening of the neurologic signs. Postmortem and histopathologic examination revealed focal granulomatous discospondylitis at the penultimate mobile thoracic vertebra, with intralesional bacteria from which Staphylococcus aureus was cultured.

  4. Of African Descent? Blackness and the Concept of Origins in Cultural Perspectives

    Directory of Open Access Journals (Sweden)

    Sarah Abel

    2018-03-01

    Full Text Available Over the past decade, the DNA ancestry-testing industry—based largely in the United States—has experienced a huge upsurge in popularity, thanks partly to rapidly developing technologies and the falling prices of products. Meanwhile, the notion of “genetic genealogy” has been strongly endorsed by popular television documentary shows in the US, particularly vis-à-vis African-American roots-seekers—for whom these products are offered as a means to discover one’s ancestral “ethnic” origins, thereby “reversing the Middle Passage.” Yet personalized DNA ancestry tests have not had the same reception among people of African descent in other societies that were historically affected by slavery. This paper outlines and contextualizes these divergent responses by examining and comparing the cultural and political meanings that are attached to notions of origin, as well as the way that Blackness has been defined and articulated, in three different settings: the United States, France and Brazil.

  5. The Frequency of Cytochrome P450 2E1 Polymorphisms in Black South Africans

    Directory of Open Access Journals (Sweden)

    Paul K. Chelule

    2006-01-01

    Full Text Available Polymorphisms in the promoter region of the Cytochrome P4502E1 (CYP2E1 gene reportedly modify the metabolic activity of CYP2E1 enzyme, and have been associated with increased susceptibility to squamous cell carcinoma (SCC of the oesophagus in high prevalence areas such as China. To assess the frequency of these polymorphisms in Black South Africans, a population with a high incidence of oesophageal SCC, this study examined genomic DNA from 331 subjects for restriction fragment length polymorphisms in the CYP2E1 (RsaI and PstI digestion. The frequency of the CYP2E1 c1/c1 and c1/c3 genotypes was 95% and 5% respectively. The frequency of the CYP2E1 allele distribution was found to be markedly different between Chinese and South African populations; hence it is important to place racial differences into consideration when proposing allelic variants as genetic markers for cancer.

  6. Expression of schizophrenia in black Xhosa-speaking and white English-speaking South Africans.

    Science.gov (United States)

    Ensink, K; Robertson, B A; Ben-Arie, O; Hodson, P; Tredoux, C

    1998-07-01

    To investigate whether schizophrenia manifests itself differently in Xhosa-speaking South Africans, compared with English-speaking white South Africans. A comparative study of the presentation of schizophrenia in two groups of patients. A sample of 63 patients (43 Xhosa-speaking and 20 English-speaking) admitted to a large psychiatric hospital for the first time with a diagnosis of schizophrenia. The Present State Examination (PSE) was used to confirm the clinical diagnosis of schizophrenia. The Relatives' Rating of Symptoms and Social Behaviour (KAS-R) was used to obtain information on the behavioural and emotional expression of schizophrenia. A significantly higher prevalence of aggressive and disruptive behaviour was reported by relatives of Xhosa-speaking patients with schizophrenia of recent onset compared with English-speaking patients. The PSE elicited significantly more delusions of persecution, sexual and fantastic delusions, self-neglect and irritability in the Xhosa-speaking patients. Significant differences in the presentation of schizophrenia, but not its core symptoms, were identified in Xhosa-speaking blacks and English-speaking whites.

  7. Unpacking the downside of sustentasie on African theology and theologians: a need for contextual black theology as a liberative ingredient for the black Reformed churches

    Directory of Open Access Journals (Sweden)

    Elijah Baloyi

    2016-08-01

    Full Text Available The practice of the black church being a follower of the leading white church is a continuous process in the Gereformeerde Kerke in Suid Afrika (or Reformed Churches in South Africa in English. This makes it difficult to contextualise Reformed Theology to address African challenges and problems. There are many reasons for the subordination of the black theologians, but for the sake of this article, I identified the issue of sustentasie1 as one of the causes. The lack of financial independence implies that the black church2 cannot determine their destiny by revising, transforming and even Africanising their theology to fit into their context and challenges, since that would mean they are biting the hand that feeds them. This article will argue that it is time that Africans stop being a theological duplication of the Western theologies and that they take responsibility to ensure that their theology addresses the immediate situation of the Black Reformed people (contextualised with or without the support from the white church.

  8. Personality and well-being in Black and White South African emerging adults

    Directory of Open Access Journals (Sweden)

    Jan Alewyn Nel

    2016-12-01

    Full Text Available Background In the last ten years, the South African Personality Inventory (SAPI has been developed as an indigenous measurement of personality for the multi-cultural environment of South Africa. The aim of the SAPI is to assess personality in an unbiased and equivalent way. For the purpose of this study, we used an 82-item version of the SAPI which measures nine factors (Conscientiousness, Emotional Stability, Extraversion, Facilitating, Integrity, Intellect, Openness, Relationship Harmony and Soft-heartedness. Participants and procedure A cross-sectional survey was conducted using the SAPI, the General Health Questionnaire and the Brief Multidimensional Student Life Satisfaction Scale. A purposive sample was drawn from Black and White emerging adults (N = 990. We assessed the relationship between personality aspects and well-being across groups in a multiple group structural equation model (SEM using the SPSS and AMOS programs. Results Black emerging adults showed evidence of more individualistic-inclined personality features, while the White emerging adults seem to demonstrate more collectivistic features. In terms of health, the White emerging adults experience more life satisfaction than their Black counterparts. Conscientiousness, emotional stability, extraversion, facilitating and openness predict well-being among emerging adults. Conclusions This study contributes to expanding the nomological network of the SAPI, and it enhances knowledge pertaining to the link between personality and well-being of emerging adults in South Africa. Understanding which factors contribute to poor mental health and lack of life satisfaction may lead to innovation programmes for emerging adults to assist them in dealing with negative health outcomes possibly associated with living in multicultural contexts.

  9. Engaging black sub-Saharan African communities and their gatekeepers in HIV prevention programs: Challenges and strategies from England

    Directory of Open Access Journals (Sweden)

    Mathew Nyashanu

    2016-12-01

    Full Text Available Objective: HIV infection is a sensitive issue in black communities [Serrant-Green L. Black Caribbean men, sexual health decisions and silences. Doctoral thesis. Nottingham School of Nursing, University of Nottingham; 2004]. Statistics show black sub-Saharan African (BSSA communities disproportionately constitute two-thirds of people with HIV [Heath Protection Agency. Health protection report: latest infection reports-GOV.UK; 2013]. African communities constitute 30% of people accessing HIV treatment in the United Kingdom yet represent less than 1% of the population [Health Protection Agency. HIV in the United Kingdom: 2012 report; 2012], [Department of Health. DVD about FGM. 2012. Available from fgm@dh.gsi.gov.uk.]. This article explores the sociocultural challenges in engaging BSSA communities in HIV prevention programs in England and possible strategies to improve their involvement. Methods: Twelve focus group discussions and 24 semistructured interviews were conducted in a 2-year period with participants from the BSSA communities and sexual health services in the West Midlands, England. The research was supported by the Ubuntu scheme, a sexual health initiative working with African communities in Birmingham, England. Results: Ineffective engagement with African communities can hinder the effectiveness of HIV prevention programs. Skills and strategies sensitive to BSSA culture are important for successful implementation of prevention programs. HIV prevention programs face challenges including stigma, denial, and marginalized views within BSSA communities. Conclusion: Networking, coordination, and cultural sensitivity training for health professionals are key strategies for engaging BSSA communities in HIV prevention programs.

  10. "It Really Is Not Just Gay, but African American Gay": The Impact of Community and Church on the Experiences of Black Lesbians Living in North Central Florida.

    Science.gov (United States)

    Walsh, Clare F

    2016-09-01

    The experiences of Black lesbians highlight the unique circumstance found at the intersection of sexuality, race, and gender. However, most sexuality research tends to focus on White lesbians and White gay men, and most race research tends to focus on Black heterosexuals. Furthermore, research on the Black gay community tends to focus on those living in the Northeast or on the West Coast, neglecting experiences of those living in the more politically, socially, and religiously conservative South. This article draws on data obtained from semistructured interviews with 12 Black lesbians living in north central Florida, exploring their perspectives as they negotiate a social world of intersecting oppressions. Participants especially highlight how they contextualized their sexuality in racialized terms and negotiated it in racially defined communities.

  11. Intergenerational differences in smoking among West Indian, Haitian, Latin American, and African blacks in the United States

    Directory of Open Access Journals (Sweden)

    Tod G. Hamilton

    2017-12-01

    Full Text Available Due in large part to increased migration from Africa and the Caribbean, black immigrants and their descendants are drastically changing the contours of health disparities among blacks in the United States. While prior studies have examined health variation among black immigrants by region of birth, few have explored the degree of variation in health behaviors, particularly smoking patterns, among first- and second- generation black immigrants by ancestral heritage. Using data from the 1995–2011 waves of the Tobacco Use Supplements of the Current Population Survey (TUS-CPS, we examine variation in current smoking status among first-, second-, and third/higher- generation black immigrants. Specifically, we investigate these differences among all black immigrants and then provide separate analyses for individuals with ancestry from the English-speaking Caribbean (West Indies, Haiti, Latin America, and Africa—the primary sending regions of black immigrants to the United States. We also explore differences in smoking behavior by gender. The results show that, relative to third/higher generation blacks, first-generation black immigrants are less likely to report being current smokers. Within the first-generation, immigrants who migrated after age 13 have a lower probability of smoking relative to those who migrated at or under age 13. Disparities in smoking prevalence among the first-generation by age at migration are largest among black immigrants from Latin America. The results also suggest that second-generation immigrants with two foreign-born parents are generally less likely to smoke than the third/higher generation. We find no statistically significant difference in smoking between second-generation immigrants with mixed nativity parents and the third or higher generation. Among individuals with West Indian, Haitian, Latin American, and African ancestry, the probability of being a current smoker increases with each successive generation

  12. Azadirachta indica reduces black sigatoka in east african highland banana by direct antimicrobial effects against Mycosphaerella fijiensis without inducing resistance

    DEFF Research Database (Denmark)

    Kumakech, Alfred; Jørgensen, Hans Jørgen Lyngs; Collinge, David B.

    2017-01-01

    Black Sigatoka is a major disease of East African highland cooking bananas in Uganda. Aqueous extracts of Azadirachta indica, Cinnamomum zeylanicum and Capsicum annuum have shown the potential to reduce Black Sigatoka in banana plantlets. The mechanisms by which plant extracts confer protection...... expression was compared in susceptible (cv. Musakala, genomic group AAA-EA) and resistant (cv. Kayinja, genomic group ABB) banana cultivars. Additionally, Musakala treated with A indica extract at 1 day before inoculation (DBI) was tested for induction of defence-related genes at 0, 10 and 20 days after...

  13. Black Adoption Placement and Research Center at 25: placing African-American children in permanent homes (1983-2008).

    Science.gov (United States)

    Schwartz, Sara L; Austin, Michael J

    2011-01-01

    The Black Adoption Research and Placement Center is a nonprofit organization delivering culturally specific adoption and foster care services. The organization developed as a response to concerns in the African-American community about the high numbers of African-American children entering and not exiting the public foster care system. The organization has undergone significant transformations over its 25-year history in relation to social, political, and economic changes that have altered the ways that the agency finances and delivers services. The history of Black Adoption Research and Placement Center presents an organization that has weathered many challenges because of its strong leadership, its committed governing body, its external relationships, and its internal operations.

  14. Prevalence of neuropathic pain among Black African patients suffering from common low back pain.

    Science.gov (United States)

    Ouédraogo, Dieu-Donné; Nonguierma, Victor; Napon, Christian; Kabré, Abel; Tiéno, Hervé; Guira, Oumar; Kaboré, Jean; Drabo, Joseph Y

    2012-07-01

    To study the prevalence and semiotic characteristics of neuropathic pain in the common low back pain to the Black African subject. This was a prospective cross-sectional survey carried on from April 1 2009 to August 31 2009 in consultations of rheumatology, neurology, and neurosurgery at the University Hospital Yalgado Ouédraogo in Ouagadougou (Burkina Faso). All patients with a low back pain or a common lomboradiculalgie were included. DN4 questionnaire was used for the diagnosis of neuropathic pain. One hundred and seven patients have been recruited during the study period; Sixty-four (59.80%) were female (sex ratio M/F: 0.67). The average age was 34.11 ± 13.46 years of age with extremes of 20 and 79. The average duration of disease was 48.53 months with extremes of 10 days and 50 years. Eighty-seven patients (81.31%) had a disease duration, which was 3 months longer. Sixty-six patients (61.70%) had a predominant lomboradiculalgie; among the remaining 41, low back pain predominated. Average intensity of pain was 62.81 ± 22.43 (on a scale of 100). A sign of Lasèque was present in the 41 (38.30%) patients. Fifty-three (49.5%) patients had a neuropathic pain. The prevalence of neuropathy signs according to the DN4 questionnaire was as follows: burning (n = 37; 34.58%), painful cold (n = 13; 12.15%), electric shocks (n = 31; 38.97%), pins and needles (n = 34; 31.77%), tingling (n = 35; 32.71%), numbness (n = 45; 42.05%), itching (n = 18; 16.82%), touch hypoesthesia (n = 35; 32.71%), pinprick (n = 33; 30.84%), and tactile allodynia (n = 21; 19.62%). Among the studied variables, the presence of a radiculalgy was statistically associated with neuropathic pain. The lomboradiculalgie of the Black African subject associates neuropathic pain observed in half of patients. Treatment must therefore always take account of this association. However, further studies are needed before any definitive conclusion.

  15. Black African and Caribbean British Communities' Perceptions of Memory Problems: "We Don't Do Dementia.".

    Directory of Open Access Journals (Sweden)

    Sharne Berwald

    Full Text Available We aimed to identify and explore the barriers to help-seeking for memory problems, specifically within UK Black African and Caribbean communities.We purposively recruited participants from community groups and subsequent snowball sampling, to achieve a maximum variation sample and employed thematic analysis. Our qualitative semi-structured interviews used a vignette portraying a person with symptoms of dementia, and we asked what they or their family should do. We stopped recruiting when no new themes were arising.We recruited 50 people from a range of age groups, country of origin, time in the UK, religion and socio-economic background. Some of the barriers to presentation with dementia have been reported before, but others were specific to this group and newly identified. Many people recognised forgetfulness but neither that it could be indicative of dementia, nor the concept of dementia as applying to them. Dementia was viewed as a white person's illness. Participants felt there was little point in consulting a doctor for forgetfulness. Many thought that seeing a GP was only for severe problems. Some said that their culture was secretive and highly valued privacy of personal affairs and therefore did not want to discuss what they regarded as a private and stigmatising problem with a GP. Participants did not appreciate their GP could refer to memory services who have more time and expertise. They were concerned about harm from medication and compulsory institutionalisation. Care should be from the family. Any intervention should emphasise the legitimacy of seeing a doctor early for memory concerns, that dementia is a physical illness which also occurs in the Black community, that help and time are available from memory services whose role is to prolong independence and support families in caring.

  16. The Social Environmental Elements of Resilience among Vulnerable African American/Black Men Who Have Sex with Men

    OpenAIRE

    Buttram, Mance E.

    2015-01-01

    Resilience theory has been suggested as a strong framework for research on HIV prevention among men who have sex with men (MSM). Among this population, literature indicates that African American/Black MSM are particularly vulnerable to health and social disparities associated with HIV transmission risk. Conceptualizing resilience as a part of one’s social environment, this qualitative study investigates the specific elements of resilience, and the associated contexts and relationships, among ...

  17. The role of diet in cardiovascular disease in black South Africans : both sides of the story / Robin Claire Dolman

    OpenAIRE

    Dolman, Robin Claire

    2013-01-01

    Background: Cardiovascular disease (CVD) is becoming one of the leading causes of death in middle and low income countries, with ischaemic heart disease specifically being predicted to be the 4th and 5th causes respectively. The numerous risk factors for the development of CVD have been extensively researched; however, the same wealth of data is not available for the black South African population as there is for Caucasians. Although the same risk factors that are present in Caucasians have b...

  18. 'My child did not like using sun protection': practices and perceptions of child sun protection among rural black African mothers.

    Science.gov (United States)

    Kunene, Zamantimande; Albers, Patricia N; Lucas, Robyn M; Banwell, Cathy; Mathee, Angela; Wright, Caradee Y

    2017-08-25

    Photodamage is partially mitigated by darker skin pigmentation, but immune suppression, photoaging and cataracts occur among individuals with all skin types. To assess practices and acceptability to Black African mothers of sun protection equipment for their children living in a rural area, participants were recruited at the time of their child's 18-month vaccinations. Mothers completed a baseline questionnaire on usual sun behaviours and sun protection practices. They were then provided with sun protection equipment and advice. A follow-up questionnaire was administered two weeks later. Mothers reported that during the week prior to the baseline questionnaire, children spent on average less than 1 hour of time outdoors (most often spent in the shade). Most mothers (97%) liked the sun protection equipment. However, many (78 of 86) reported that their child did not like any of the sun protection equipment and two-thirds stated that the sun protection equipment was not easy to use. Among Black Africans in rural northern South Africa, we found a mismatch between parental preferences and child acceptance for using sun protection when outdoors. A better understanding of the health risks of incidental excess sun exposure and potential benefits of sun protection is required among Black Africans.

  19. Age estimation based on Willems method versus new country-specific method in South African black children.

    Science.gov (United States)

    Willems, Guy; Lee, Sang-Seob; Uys, Andre; Bernitz, Herman; Cadenas de Llano-Pérula, Maria; Fieuws, Steffen; Thevissen, Patrick

    2018-03-01

    The aims of our study were to develop new maturity scores for dental age estimation in South African black children according to the Willems method, which was developed based on Belgian Caucasian (BC) reference data (Willems et al. J Forensic Sci 46(4):893-895, 2001), and to compare age prediction performance of both methods. A total of 986 panoramic radiographs of healthy South African black (SAB) children (493 males and 493 females) in the age range of 4.14 to 14.99 years (mean age 10.06 years) were selected for obtaining developmental staging scores (according to Demirjian et al. Hum Biol 45(2):211-227, 1973). Willems BC methodology was applied to develop new country-specific maturity scores (Willems SAB). Age prediction performance of Willems BC and Willems SAB was compared. On average, Willems BC renders acceptable results with an overestimation of chronological age of 0.06 years (SD 0.88 years) in SAB children. Compared to Willems SAB, the overall mean absolute error was slightly higher with Willems BC (0.62 and 0.68 years, respectively), but this was not significant in males. Also, the root mean squared error was marginally higher in Willems BC. The new age prediction method developed in South African black children was found to be better compared to Willems BC, although the difference seems to be small and clinically not relevant, especially in males.

  20. The Social Environmental Elements of Resilience among Vulnerable African American/Black Men Who Have Sex with Men.

    Science.gov (United States)

    Buttram, Mance E

    Resilience theory has been suggested as a strong framework for research on HIV prevention among men who have sex with men (MSM). Among this population, literature indicates that African American/Black MSM are particularly vulnerable to health and social disparities associated with HIV transmission risk. Conceptualizing resilience as a part of one's social environment, this qualitative study investigates the specific elements of resilience, and the associated contexts and relationships, among a sample of 21 substance-using African American/Black MSM. Data indicate that: 1) elements contributing to resilience are multiple and co-occurring, including inner strengths, social relationships, diversity of experience, religion/spirituality, altruism, and creativity; 2) as an element of resilience, social support was experienced differently among men who did and did not have supportive relationships with other gay and bisexual men, which has implications for social service provision and intervention approaches; and 3) diversity of experiences and relationships is an important influencing factor on expressions of resilience. Social services or interventions that facilitate the development of these elements of resilience will likely be especially beneficial for vulnerable African American/Black MSM.

  1. Black racial identity as a mediator of cardiovascular reactivity to racism in African-American college students.

    Science.gov (United States)

    Clark, Vernessa R; Cobb, Renia E B; Hopkins, Reginald; Smith, Christine E

    2006-01-01

    The purpose of the present study was to examine the ability of Black racial identity to mediate cardiovascular reactivity to racism. The Multidimensional Model of Racial Identity (MMRI), which consists of four dimensions, salience, centrality, regard, and ideology was used to define Black racial identity. The subdimensions of ideology are oppressed minority, nationalist, humanist, and assimilationist racial identities. Heart rate, cardiac output, stroke volume, and blood pressure were measured in 72 African-American men as they viewed a videotaped scene depicting racial profiling and a neutral scene. We hypothesized that individuals with high levels of Black-oriented identities (centrality, public regard, private regard, oppressed minority, and nationalist) would be less stressed by the racial profiling scenes than those low in these identities. In addition, we predicted that individuals with high levels of non-Black-oriented identities (assimilationist, humanist) would be more stressed by the racial profiling scenes than those with low levels of these identities. Private regard, humanist, and assimilationist racial identities were significantly associated with increased cardiovascular reactivity to the scenes. Specifically, private regard significantly predicted cardiac output and stroke volume responses to the scenes. In addition, assimilationist and humanist racial identities were associated with greater blood output and faster heart rates in response to the scenes. Although private regard (Black oriented) and assimilationist and humanist (non- Black oriented) racial identities showed elevated cardiovascular reactivity to the scenes, the underlying mechanisms of these associations may differ.

  2. A Hermeneutic Phenomenological Study of the Experiences of Female African American Undergraduate Engineering Students at a Predominantly White and an Historically Black Institution

    Science.gov (United States)

    Frillman, Sharron Ann

    2011-01-01

    This phenomenological study examined the experiences of twelve female African Americans enrolled as fulltime undergraduate engineering students at North Carolina Agricultural and Technical State University, an historically Black university, and seven female African Americans enrolled as undergraduate engineering students at Purdue University in…

  3. Pyridine nucleotide metabolism in the erythrocyte of South African blacks with primary hepatoma

    Energy Technology Data Exchange (ETDEWEB)

    Yeh, Y.K.; Hankes, L.V.; Wessels, L.M.

    1982-01-01

    Erthrocytes from African blacks with primary hepatoma were incubated with physiological amounts of nicotinamide-/sup 14/C (NM-/sup 14/C) and it was found that these erythrocytes could synthesize NAD from NM. After 3-hr incubation with NM-/sup 14/C, a large percentage of the /sup 14/C was found in NMN, nicotinamide riboside (NR) and NAD, but was undetectable in nicotinic acid nucleotides (NAMN and NAAD). This suggested that the NAD synthesized from NM was not through the Preiss-Handler pathway. After 6-plus hr incubation, the /sup 14/C found in NAMN and NAAD suggested the NAD synthesized was being broken down and reutilized through Preiss-Handler pathway for synthesis of NAD. This reutilization pathway was confirmed by incubating nicotinic acid-/sup 14/C (NA-/sup 14/C) with erythrocytes. Apparently the metabolites from the breakdown of NAD were deaminated. The metabolism of NM-/sup 14/C was slower than NA-/sup 14/C. However, after 24 hr incubation with NM-/sup 14/C, 72.26% of /sup 14/C was found in NAD. A high percentage of /sup 14/C in NR at the initial incubation and a later drop suggested that NR was another intermediate in the pathway.

  4. Satisfaction with personal and environmental quality of life: a black South African informal settlement perspective

    Directory of Open Access Journals (Sweden)

    MS Westaway

    2001-09-01

    Full Text Available A study was conducted with 487 black adult residents of a South African informal settlement (151 men and 336 women to ascertain satisfaction with personal and environmental quality of life. It was hypothesised that: (1 health status and life satisfaction were the underlying dimensions of personal quality of life (PQOL; (2 health status and life satisfaction were more strongly associated with PQOL than environmental quality of life (EQOL; and (3 life satisfaction and satisfaction with EQOL were positively related. Seventy per cent of respondents rated their health as good or better. Age, schooling and employment status were significantly related to health, life satisfaction and PQOL. Reliability (internal consistency coefficients were 0.77 for the 5-item life satisfaction scale and 0.82 for the 12-item EQOL measure. Factor analysis showed that safety and security was the major unmet service need. Health status and life satisfaction explained 38% of the variance in PQOL; health status explained only 4% of the variance in EQOL. Life satisfaction was significantly related to EQOL (r = 0.16, p = 0.01. The results provided support for all three hypotheses. It was concluded that the life satisfaction and EQOL measures had good reliability; there was a definite need for a safety and security programme; and good health was a more important predictor of PQOL than EQOL.

  5. Factors affecting behaviours that address HIV risk among Black and White South Africans

    Directory of Open Access Journals (Sweden)

    K. Peltzer

    2002-09-01

    Full Text Available The aim of this study was to identify factors affecting HIV risk reduction among 150 Black and 150 White South Africans chosen by systematic random sampling. Main outcome measures included sexual behaviour and condom use, knowledge about correct condom use, intention of condom use, behavioural norms, attitudes, normative beliefs, and subjective norms about condoms, HIV/AIDS health beliefs, and HIV risk behaviour. Bivariate analysis gave positive significant relations among being single, age, HIV/ AIDS perceived severity, HIV/AIDS prevention barriers and HIV risk behaviour. Further, bivariate analysis gave negative significant relations among age at onset of puberty, age at first vaginal intercourse, correct condom use knowledge, subjective norms, intention to use condoms and HIV risk behaviour. Regression analysis indicated that for subjective norm to use condoms, less intention for condom use, less condom use knowledge and younger age of first vaginal intercourse were predictive for HIV/AIDS risk behaviour. HIV prevention intervention programmes should include the identified factors and cultural diversity.

  6. Being black in a white skin: Beliefs and stereotypes around albinism at a South African university.

    Science.gov (United States)

    Phatoli, Relebohile; Bila, Nontembeko; Ross, Eleanor

    2015-01-01

    Background: Partly because of the legacy of apartheid, and despite being a constitutional democracy, South Africa continues to be a deeply divided society, particularly along racial lines. In this context many people with albinism do not fit neatly into black and white categories and are likely to experience social discrimination and marginalisation. Objectives: The study endeavoured to explore the beliefs and practices regarding albinism within a South African university, and the availability of support services. Method: The research was located within an interpretive qualitative paradigm and was framed within the theories of stigma, discrimination and 'othering'. Interviews were conducted with five students with albinism and 10 students without albinism. Results: Findings confirmed the existence of myths and stereotypes regarding albinism. Students with albinism tended to exclude themselves from the rest of the student community to avoid discrimination and stereotypes around their condition. Conclusion: People with albinism can teach us about social constructions of race, colour and relations between minority groups and the majority culture. Results have implications for schools, disability units at universities, and albinism societies in terms of opening up channels of communication between people with albinism and the general public and fostering knowledge and awareness thereof.

  7. Black South African children's understanding of health and illness: colds, chicken pox, broken arms and AIDS.

    Science.gov (United States)

    Peltzer, K; Promtussananon, S

    2003-09-01

    To examine the understanding of both health and illness (colds, broken arms, chicken pox, AIDS) in the same black South African children The sample included 60 children (30 were 5-year-olds and 30 were 9-year-olds) selected by simple random sampling from a rural primary school. They were interviewed, using a semi-structured interview schedule, about their understanding of health issues and their exposure to learning about health or sickness. Differences across age in children's expressed understanding of health and illnesses were found. The 9-year-olds were more likely to give objective signs of chicken pox and AIDS than the 5-year-olds. They also knew more about objective symptoms of colds, chicken pox and AIDS, and were more likely to mention non-observable signs of colds and broken arms. Although there were no differences between the two age groups regarding 'knowing' strategies for avoiding illnesses, the older children had a more accurate knowledge about preventive measures than the younger children. The understanding of AIDS followed the same developmental sequence reported for children's understanding of general physical illness. The results have implications for the creation of developmentally appropriate and effective health and AIDS education curricula for primary and elementary grades.

  8. Being black in a white skin: Beliefs and stereotypes around albinism at a South African university

    Science.gov (United States)

    Phatoli, Relebohile; Bila, Nontembeko

    2015-01-01

    Background: Partly because of the legacy of apartheid, and despite being a constitutional democracy, South Africa continues to be a deeply divided society, particularly along racial lines. In this context many people with albinism do not fit neatly into black and white categories and are likely to experience social discrimination and marginalisation. Objectives: The study endeavoured to explore the beliefs and practices regarding albinism within a South African university, and the availability of support services. Method: The research was located within an interpretive qualitative paradigm and was framed within the theories of stigma, discrimination and ‘othering’. Interviews were conducted with five students with albinism and 10 students without albinism. Results: Findings confirmed the existence of myths and stereotypes regarding albinism. Students with albinism tended to exclude themselves from the rest of the student community to avoid discrimination and stereotypes around their condition. Conclusion: People with albinism can teach us about social constructions of race, colour and relations between minority groups and the majority culture. Results have implications for schools, disability units at universities, and albinism societies in terms of opening up channels of communication between people with albinism and the general public and fostering knowledge and awareness thereof. PMID:28730019

  9. Being black in a white skin: Beliefs and stereotypes around albinism at a South African university

    Directory of Open Access Journals (Sweden)

    Relebohile Phatoli

    2015-02-01

    Full Text Available Background: Partly because of the legacy of apartheid, and despite being a constitutional democracy, South Africa continues to be a deeply divided society, particularly along racial lines. In this context many people with albinism do not fit neatly into black and white categories and are likely to experience social discrimination and marginalisation.Objectives: The study endeavoured to explore the beliefs and practices regarding albinism within a South African university, and the availability of support services. Method: The research was located within an interpretive qualitative paradigm and was framed within the theories of stigma, discrimination and ‘othering’. Interviews were conducted with five students with albinism and 10 students without albinism. Results: Findings confirmed the existence of myths and stereotypes regarding albinism. Students with albinism tended to exclude themselves from the rest of the student community to avoid discrimination and stereotypes around their condition. Conclusion: People with albinism can teach us about social constructions of race, colour and relations between minority groups and the majority culture. Results have implications for schools, disability units at universities, and albinism societies in terms of opening up channels of communication between people with albinism and the general public and fostering knowledge and awareness thereof.

  10. The impact of goal-striving stress on physical health of white Americans, African Americans, and Caribbean blacks.

    Science.gov (United States)

    Sellers, Sherrill L; Neighbors, Harold W; Zhang, Rong; Jackson, James S

    2012-01-01

    To contribute to the growing understanding of U.S. black-white health disparities by examining psychosocial stress as an important contributor to physical health problems. Data are from the National Survey of American Life, an integrated national household probability sample of White Americans, African Americans, and Caribbean blacks. Regression analysis was used to assess associations between goal-striving stress and hypertension, BMI, physical health problems, and self-rated health. After accounting for sociodemographic factors and three additional stressors--personal problems, lifetime racial discrimination, and everyday racial discrimination-goal-striving stress was a significant predictor of hypertension, physical health problems, and diminished self-rated health. Ethnicity moderated the relationship; the negative association between goal-striving stress and physical health problems was strongest for Caribbean blacks. This study extends the research on goal-striving stress and adds to a growing literature documenting relationships between social processes and disease.

  11. Addressing the problem of obesity and associated cardiometabolic risk in black South African women - time for action!

    Science.gov (United States)

    Goedecke, Julia H

    2017-01-01

    The PhD thesis of Gradidge, entitled 'Factors associated with obesity and metabolic syndrome in an ageing cohort of black women living in Soweto, Johannesburg (Study of Women in and Entering Endocrine Transition [SWEET])', attempts to understand the determinants of obesity and metabolic syndrome (MetS) in a population of urban-dwelling black South African women. A conceptual framework is presented, which positions obesity as the central risk factor for MetS, and includes the possible influence of socioeconomic status, lifestyle behaviours and body size perceptions, as key determinants of obesity. This commentary focuses on the two main findings of Gradidge's thesis, namely, (i) physical activity and sedentary behaviour, and (ii) body composition and adiponectin, as risk factors for obesity and MetS in black South African women. Despite a high prevalence of obesity (48%), Gradidge showed that 75% of the women taking part in the study were meeting WHO guidelines on physical activity. This commentary suggests that the relationship between physical activity and cardiometabolic risk may be confounded by socioeconomic status. Alternatively, the intensity, and not necessarily the volume, of activity, as well as high rates of sedentary behaviour are posited as important determinants of obesity and MetS in black South African women. Accordingly, this commentary questions the veracity of the WHO guidelines on physical activity in developing countries, where most women meet the guidelines but have very poor cardiorespiratory fitness, are obese and are at high risk of MetS. Gradidge also showed that the most consistent and significant correlate of MetS in this cohort of middle-aged women was low serum levels of adiponectin. This commentary highlights various lifestyle interventions that have been shown to increase adiponectin levels. Finally, the importance of immediate action to address the problem of obesity and MetS is emphasised.

  12. Cancer incidence profile in sub-Saharan African-born blacks in the United States: Similarities and differences with US-born non-Hispanic blacks.

    Science.gov (United States)

    Medhanie, Genet A; Fedewa, Stacey A; Adissu, Hibret; DeSantis, Carol E; Siegel, Rebecca L; Jemal, Ahmedin

    2017-08-15

    Sub-Saharan African-born blacks (ABs) are one of the fastest-growing populations in the United States. However, to the authors' knowledge, data regarding the cancer burden in this group are lacking, which would inform targeted cancer prevention and control. The authors calculated age-standardized proportional incidence ratios (PIRs) comparing the frequency of the top 15 cancers in ABs with that of US-born non-Hispanic blacks (USBs) by sex and region of birth using incidence data for 2000 through 2012 from the Surveillance, Epidemiology, and End Results (SEER 17) program. Compared with USBs, ABs had significantly higher PIRs of infection-related cancers (liver, stomach, and Kaposi sarcoma), blood cancers (leukemia and non-Hodgkin lymphoma), prostate cancer, and thyroid cancers (females only). For example, the PIR for Kaposi sarcoma in AB versus USB women was 12.06 (95% confidence interval [95% CI], 5.23-18.90). In contrast, ABs had lower PIRs for smoking-related and colorectal cancers (eg, for lung cancer among men, the PIR was 0.30 [95% CI, 0.27-0.34]). Furthermore, cancer occurrence in ABs versus USBs varied by region of birth. For example, the higher PIRs for liver cancer noted among male ABs (PIR, 3.57; 95% CI, 1.79-5.35) and for thyroid cancer in female ABs (PIR, 3.03; 95% CI, 2.03-4.02) were confined to Eastern African-born blacks, whereas the higher PIR for prostate cancer (PIR, 1.90; 95% CI, 1.78, 2.02) was confined to Western African-born blacks. The cancer incidence profile of ABs is different from that of USBs and varies by region of birth, suggesting differences in environmental, cultural, social, and genetic factors. The findings of the current study could stimulate etiologic research and help to inform targeted interventions. Cancer 2017;123:3116-24. © 2017 American Cancer Society. © 2017 American Cancer Society.

  13. "I Worship Black Gods": Formation of an African American Lucumi Religious Subjectivity

    OpenAIRE

    Norman, Lisanne

    2015-01-01

    In 1959, Christopher Oliana and Walter “Serge” King took a historic journey to pre-revolutionary Cuba that would change the religious trajectory of numerous African Americans, particularly in New York City. They became the first African American initiates into the Afro-Cuban Lucumi orisha tradition opening the way for generations of African Americans who would comprehensively transform their way of life. This dissertation examines the inter-diasporic exchanges between African Americans and th...

  14. Rural black women's agency within intimate partnerships amid the South African HIV epidemic.

    Science.gov (United States)

    Thege, Britta

    2009-12-01

    In a particular way, the HIV pandemic exposes the prevailing gender relations and the definitions of male and female gender roles, both in intimate relationships and in the wider society. The HIV pandemic reveals the contradictions between women's legal rights and the persistence of women's cultural and sexual subordination. It reflects the impact of poverty, gender roles, culture and religion. Although HIV and AIDS cuts across class, South African rural black women's infection risk seems particularly high since they suffer notably from subordination and socio-economic hardships. Negotiating safer sex in marriage or intimate partnerships is very difficult for them in view of the traditional spaces in which they find themselves, where patriarchal structures are pervasive. Based on data obtained from a case study, this paper examines socio-cultural constraints to rural women's sexual agency in a patriarchal social order. These rules are based on a patriarchal code of respect, which is still pervasive in many aspects of the community under investigation. In terms of gender relations, the patriarchal code of respect is founded on an assumed 'naturalisation' of the two genders and the natural superiority of the male over the female. In terms of sexuality it is translated into male sex-right. The fear of HIV infection is omnipresent and results in unmarried women engaging in the negotiation of their wants and needs. Owing to the patriarchal code of respect, married women are perceived as having no choice in negotiating safer sex and are forced to put their lives at risk in contracting HIV. Unmarried women have greater although not endless choices in this regard. Although the study participants unexpectedly displayed a rather negative perception of other women, in order to strengthen women in their proximal environment the HIV epidemic may be seen as a vehicle for building solidarity among women in the community.

  15. Loneliness and substance use: the influence of gender among HIV+ Black/African American adults 50+.

    Science.gov (United States)

    Mannes, Zachary L; Burrell, Larry E; Bryant, Vaughn E; Dunne, Eugene M; Hearn, Lauren E; Whitehead, Nicole Ennis

    2016-01-01

    Estimates suggest 30% of adults report the highest levels of loneliness. Though men are more likely than women to use illicit substances and engage in heavy drinking, the prevalence of substance use in women is growing and their escalation toward dependence occurs more rapidly. Loneliness and substance use have greater relevance within the HIV+ population, with higher rates of substance misuse than the general population. However, the association between loneliness and substance use within HIV+ individuals remains understudied. The purpose of the present study was to test the hypothesis that there would be an association between loneliness and substance moderated by gender in HIV+ older adults. A cross-sectional study was conducted between October 2013 and January 2014. Study participants included 96 HIV-positive Black/African American men and women recruited through the University of Florida Center for HIV/AIDS Research, Education and Service (UF CARES) in Jacksonville, Florida. Participants completed an interviewer-administered assessment examining mental and behavioral health. Pearson correlations examined associations between loneliness and substance use. Binary logistic regression analyses stratified by gender examined the association between loneliness and substance use while controlling for covariates. Among women, loneliness was associated with illicit drug use, AOR = 3.37, 95% CI: 1.23-9.21, p = .018 and heavy drinking, AOR = 2.47, 95% CI: 1.07-5.71, p = .033. No significant associations were found between loneliness and illicit drug use, and heavy drinking in men. Substance use among women in this population may be linked to loneliness. Interventions should be gender specific. Further research into this association is necessary as it will likely have important clinical implications for this population.

  16. [Multidrug-resistant tuberculosis (MDR-TB) in a black African carceral area: Experience of Mali].

    Science.gov (United States)

    Toloba, Y; Ouattara, K; Soumaré, D; Kanouté, T; Berthé, G; Baya, B; Konaté, B; Keita, M; Diarra, B; Cissé, A; Camara, F S; Diallo, S

    2018-02-01

    Prison constitutes a risk factor for the emergence of multi-drug resistance of tuberculosis (MDR-TB). The aim of this work was to study MDR-TB in a black African carceral center. Prospective study from January to December 2016 at the central house of arrest for men, Bamako. The study population was composed of tuberculous detainee. The suspicion of MDR-TB was done in any tuberculosis case remained positive in the second month of first-line treatment or in contact with an MDR-TB case. Among 1622 detainee, 21 cases of pulmonary tuberculosis were notified (1.29%), with an annual incidence of 13 cases/1000 detainee, they were 16 cases of SP-PTB (microscopy smear positive tuberculosis) and five cases of microscopy smear negative tuberculosis. The mean age was 28±7 years, extremes of 18 and 46 years. A negative association was found between the notion of smoking and occupation in the occurrence of tuberculosis (OR=0.036, [95% CI: 0.03-0.04], P=0.03. Among the 21 tuberculosis cases notified, one confirmed case of MDR-TB was detected (4.7%). In the first semester of 2016 cohort, we notified a cure rate of 87.5% (7/8 SP-PTB cases), and the confirmed MDR-TB case on treatment (21-month regimen), evolution enameled of pulmonary and hearing sequelae at seven months treatment. It was the first case of MDR-TB detected in a prison in Mali. Late diagnosis, evolution is enameled of sequelae and side effects. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  17. Differences in MetS marker prevalence between black African and ...

    African Journals Online (AJOL)

    Multiple linear regression analysis, independent of covariates, showed that the albumin:creatinine ratio is explained only by glucose in Africans. Conclusion: African women, as a group, present with few MetS risk factors, and glucose is associated with renal function risk in Africans. Keywords: MetS, metabolic syndrome, ...

  18. Motivators and deterrents to blood donation among Black South Africans: a qualitative analysis of focus group data

    Science.gov (United States)

    Muthivhi, T. N.; Olmsted, M. G.; Park, H.; Sha, M.; Raju, V.; Mokoena, T.; Bloch, E. M.; Murphy, E. L.; Reddy, R.

    2015-01-01

    SUMMARY Background and Objectives South Africa has a markedly skewed representation where the majority of blood (62%) is presently collected from an ethnically White minority. This study seeks to identify culturally specific factors affecting motivation of donors in South Africa. Materials and Methods We performed a qualitative study to evaluate motivators and deterrents to blood donation among Black South Africans. A total of 13 focus groups, comprising a total of 97 Black South Africans, stratified by age and geographic location were conducted. Transcripts of the interviews were analysed using a coding framework by Bednall & Bove. Results Participants made 463 unique comments about motivators focusing primarily on promotional communications (28%), incentives (20%) and prosocial motivation (16%). Participants made 376 comments about deterrents which focused primarily on fear (41%), negative attitudes (14%) and lack of knowledge (10%). Conclusion Although prosocial motivation (altruism) was the most frequently mentioned individual motivator, promotional communication elicited more overall comments by participants. As reported by many authors, fear and lack of awareness were strong deterrents, but scepticism engendered by perceived racial discrimination in blood collection were unique to the South African environment. PMID:26104809

  19. Single nucleotide polymorphisms of ABCB1 (MDR1) gene and distinct haplotype profile in a West Black African population.

    Science.gov (United States)

    Allabi, Aurel C; Horsmans, Yves; Issaoui, Bouchra; Gala, Jean-Luc

    2005-04-01

    The ABCB1 (MDR1) multidrug transporter plays a key role in determining drug bioavailability. Differences in drug response exist among different ethnic groups. However, until now, no haplotype data are available in a Black African population. Exons 2, 7, 10, 11, 12, 14, 17, 21, 26, and the surrounding intronic regions were sequenced using genomic DNA from 111 Beninese subjects to examine 19 intragenic single nucleotide polymorphisms (SNPs). Linkage disequilibrium analysis and haplotypes were generated using the expectation-maximization algorithm. We identified 12 SNPs, 3 of which were novel: IVS9-57delA, IVS9-8T>A, 1662G>C (exon 14). The most common SNP was IVS14+38A>G. At the MRD1 locus, 53 haplotypes were inferred from the SNP data sets. The 4 SNPs, IVS6+139C>T, IVS9-44A>G, 1236C>T, and 3435C>T, showed strong linkage disequilibrium with each other, confirming the block concept. Moreover, our findings suggest that ABCB1 exonic SNPs are less frequently observed in our population than in African-Americans. Our data are compatible with a close evolutionary relationship in Black Africans from Benin.

  20. Immunizations and African Americans

    Science.gov (United States)

    ... Data > Minority Population Profiles > Black/African American > Immunizations Immunizations and African Americans African American adults are less ... 19 to 35 months had comparable rates of immunization. African American women are as likely to have ...

  1. Some factors in condom use amongst first-year Nigerian University students and black and white South Africans.

    Science.gov (United States)

    Peltzer, Karl; Oladimeji, Yetunde

    2004-04-01

    A questionnaire was administered to 213 sexually active first-year Nigerian university students and 150 Black and 150 White South African adults. Nigerian students gave 90% correct answers on 6 of the 10 items of a measure of condom knowledge (M = 6.1). The most common mistakes with respect to condom use were ignorance about putting a condom on just before ejaculation (37%), the use of an oil-based lubricant with a condom (29%), and when to take off a condom (28%). For the South African sample utility of the Health Belief Model and Theory of Reasoned Action for HIV prevention could be confirmed by intention to use condoms. Race and preventive benefits were predictive for current condom use. Findings have relevant implications for developing culturally diverse HIV intervention programs if confirmed with larger diverse groups.

  2. Science self-efficacy of African Americans enrolled in freshman level physical science courses in two historically black institutions

    Science.gov (United States)

    Prihoda, Belinda Ann

    2011-12-01

    Science education must be a priority for citizens to function and be productive in a global, technological society. African Americans receive fewer science degrees in proportion to the Caucasian population. The primary purposes of this study were to determine the difference between the pretest and posttest science self-efficacy scores of African-American nonscience majors, the difference between the pretest and posttest science self-efficacy scores of African-American science majors, the relationship between science self-efficacy and course grade, the relationship between gender and science self-efficacy score, and the relationship between science self-efficacy score and course withdrawal. This study utilized a Likert survey instrument. All participants were enrolled in freshman level courses in the physical sciences at a historically black institution: a college or university. Participants completed the pretest survey within two weeks after the 12th class day of the semester. Initially, 458 participants completed the pretest survey. The posttest was administered within two weeks before the final exam. Only 245 participants completed the posttest survey. Results indicate that there is a difference in science self-efficacy of science majors and nonscience majors. There was no significant difference between the pretest and posttest science self-efficacy scores of African-American science majors and nonscience majors. There was no significant relationship between science self-efficacy and course grade, gender and science self-efficacy score, and course withdrawal and science self-efficacy score.

  3. Population Care Management and Team-Based Approach to Reduce Racial Disparities among African Americans/Blacks with Hypertension.

    Science.gov (United States)

    Bartolome, Rowena E; Chen, Agnes; Handler, Joel; Platt, Sharon Takeda; Gould, Bernice

    2016-01-01

    At Kaiser Permanente, national Equitable Care Health Outcomes (ECHO) Reports with a baseline measurement of 16 Healthcare Effectiveness Data and Information Set measures stratified by race and ethnicity showed a disparity of 8.1 percentage points in blood pressure (BP) control rates between African- American/black (black) and white members. The aims of this study were to describe a population care management team-based approach to improve BP control for large populations and to explain how a culturally tailored, patient-centered approach can address this racial disparity. These strategies were implemented through: 1) physician-led educational programs on treatment intensification, medication adherence, and consistent use of clinical practice guidelines; 2) building strong care teams by defining individual roles and responsibilities in hypertension management; 3) redesign of the care delivery system to expand access; and 4) programs on culturally tailored communication tools and self-management. At a physician practice level where 65% of patients with hypertension were black, BP control rates (team-based approach closed the gap for blacks with hypertension.

  4. The Brain of the Black (Diceros bicornis and White (Ceratotherium simum African Rhinoceroses: Morphology and Volumetrics from Magnetic Resonance Imaging

    Directory of Open Access Journals (Sweden)

    Adhil Bhagwandin

    2017-08-01

    Full Text Available The morphology and volumetrics of the understudied brains of two iconic large terrestrial African mammals: the black (Diceros bicornis and white (Ceratotherium simum rhinoceroses are described. The black rhinoceros is typically solitary whereas the white rhinoceros is social, and both are members of the Perissodactyl order. Here, we provide descriptions of the surface of the brain of each rhinoceros. For both species, we use magnetic resonance images (MRI to develop a description of the internal anatomy of the rhinoceros brain and to calculate the volume of the amygdala, cerebellum, corpus callosum, hippocampus, and ventricular system as well as to determine the gyrencephalic index. The morphology of both black and white rhinoceros brains is very similar to each other, although certain minor differences, seemingly related to diet, were noted, and both brains evince the general anatomy of the mammalian brain. The rhinoceros brains display no obvious neuroanatomical specializations in comparison to other mammals previously studied. In addition, the volumetric analyses indicate that the size of the various regions of the rhinoceros brain measured, as well as the extent of gyrification, are what would be predicted for a mammal with their brain mass when compared allometrically to previously published data. We conclude that the brains of the black and white rhinoceros exhibit a typically mammalian organization at a superficial level, but histological studies may reveal specializations of interest in relation to rhinoceros behavior.

  5. The Brain of the Black (Diceros bicornis) and White (Ceratotherium simum) African Rhinoceroses: Morphology and Volumetrics from Magnetic Resonance Imaging.

    Science.gov (United States)

    Bhagwandin, Adhil; Haagensen, Mark; Manger, Paul R

    2017-01-01

    The morphology and volumetrics of the understudied brains of two iconic large terrestrial African mammals: the black ( Diceros bicornis ) and white ( Ceratotherium simum ) rhinoceroses are described. The black rhinoceros is typically solitary whereas the white rhinoceros is social, and both are members of the Perissodactyl order. Here, we provide descriptions of the surface of the brain of each rhinoceros. For both species, we use magnetic resonance images (MRI) to develop a description of the internal anatomy of the rhinoceros brain and to calculate the volume of the amygdala, cerebellum, corpus callosum, hippocampus, and ventricular system as well as to determine the gyrencephalic index. The morphology of both black and white rhinoceros brains is very similar to each other, although certain minor differences, seemingly related to diet, were noted, and both brains evince the general anatomy of the mammalian brain. The rhinoceros brains display no obvious neuroanatomical specializations in comparison to other mammals previously studied. In addition, the volumetric analyses indicate that the size of the various regions of the rhinoceros brain measured, as well as the extent of gyrification, are what would be predicted for a mammal with their brain mass when compared allometrically to previously published data. We conclude that the brains of the black and white rhinoceros exhibit a typically mammalian organization at a superficial level, but histological studies may reveal specializations of interest in relation to rhinoceros behavior.

  6. Oppression and resiliency in a post-apartheid South Africa: unheard voices of Black gay men and lesbians.

    Science.gov (United States)

    Graziano, Kevin J

    2004-08-01

    Guided by photovoice, a form of participatory action research that uses documentary photography and storytelling, this study examines how Black gay men and lesbians view themselves in relation to White gay men and lesbians in South Africa. Participants were from 4 South African townships and included 4 women, and 3 men. Participants discussed interracial dating, a lack of education, and information regarding differing sexualities and health care. They reported being sexually and physically assaulted for challenging the heterosexual status quo. Other themes that emerged from this study were classism, cultural traditions of visiting African healers, and segregated social spaces. Amidst oppression and despair, participants showed signs of strength, hope, and optimism.

  7. Examining the relationship between the endorsement of racial/ethnic stereotypes and excess body fat composition in a national sample of African Americans and black Caribbeans.

    Science.gov (United States)

    Parker, Lauren J; Hunte, Haslyn E R

    2013-01-01

    Using the National Survey of American Life, a nationally representative household survey of non-institutionalized US Blacks, our study examined whether the endorsement of racial/ ethnic stereotypes was associated with excess body fat composition among African Americans (n = 3,265) and Black Caribbeans (n = 1,332) living in the United States. We used ordinary least squares and multinomial logistic regression analyses controlling for potential confounders. Results from the linear regression suggested that the endorsement of racial/ethnic stereotypes was associated with increased body mass index and weight among African American males (b = .57, P females (b = .50 P Black Caribbeans. Future studies should examine the relationship between internalized discrimination and endorsements of negative racial/ethnic stereotypes and excess fat accumulation among ethnically heterogeneous samples of Blacks.

  8. African American College Students at Predominantly White and Historically Black Colleges and Universities

    Science.gov (United States)

    McDonald, Nicole L.

    2011-01-01

    The purpose of this study was to more fully understand the socialization experiences of African American college students, and to investigate and/or uncover new information that can offer meaningful insight for transforming institutional barriers that interfere with the success of African American college students. The existing literature…

  9. IsiNgqumo – Introducing a gay Black South African linguistic variety ...

    African Journals Online (AJOL)

    ... to sociolinguistic and queer terminology. This paper presents a first discussion of isiNgqumo as a linguistic variety thus far ignored in South African research and argues that from a sociological perspective it constitutes a 'language' for most of its speakers. Southern African Linguistics and Applied Language Studies 2008, ...

  10. Reconsidering the Freedom Charter, the black theology of liberation and the African proverb about the locust’s head in the context of poverty in South Africa

    Directory of Open Access Journals (Sweden)

    Ndikho Mtshiselwa

    2016-07-01

    Full Text Available While South Africa attained liberation from the apartheid rule in 1994, the legacy of colonialism and apartheid – in the form of poverty and economic inequality – continues to haunt black South Africans. The aim of this article is to make a case for the equitable sharing of South Africa’s mineral wealth amongst all its citizens with the view to alleviate poverty. Firstly, this article provides a reflection on the Freedom Charter and suggests that the values of the Charter, for instance, the sharing of resources and wealth, are relevant in South Africa today. Secondly, it is argued in the present article that the preferential option for the poor which is upheld in the black theology of liberation is equally relevant in post-apartheid South Africa where many black South Africans remain poor. Thirdly, this article argues that the African proverb, Bana ba motho ba ngwathelana hlogo ya tšie [The siblings share the head of a locust], also echoes the idea of equitable sharing of resources with a view to alleviate poverty. Lastly, the author submits that the idea of equitable sharing of resources and wealth that is echoed in the Freedom Charter, the black theology of liberation and the African wise saying support the equitable redistribution of the mineral wealth to the benefit of all South Africans.

  11. Socio-Demographic and Lifestyle Factors Predict 5-Year Changes in Adiposity among a Group of Black South African Adults.

    Science.gov (United States)

    Nienaber-Rousseau, Cornelie; Sotunde, Olusola F; Ukegbu, Patricia O; Myburgh, P Hermanus; Wright, Hattie H; Havemann-Nel, Lize; Moss, Sarah J; Kruger, Iolanthé M; Kruger, H Salomé

    2017-09-20

    The rising prevalence of obesity and excessive adiposity are global public health concerns. Understanding determinants of changes in adiposity over time is critical for informing effective evidence-based prevention or treatment. However, limited information is available to achieve this objective. Cultural, demographic, environmental, and behavioral factors including socio-economic status (SES) likely account for obesity development. To this end, we related these variables to anthropometric measures in 1058 black adult Tswana-speaking South Africans who were HIV negative in a prospective study over five years. Body mass index (BMI) and waist circumference increased in both sexes, whereas triceps skinfold thickness remained the same. Over the five years, women moved to higher BMI categories and more were diagnosed with central obesity. Age correlated negatively, whereas SES, physical activity, energy, and fat intake correlated positively with adiposity markers in women. In men, SES, marital status, physical activity, and being urban predicted increases in adiposity. For women, SES and urbanicity increased, whereas menopause and smoking decreased adiposity. Among men, smokers had less change in BMI than those that never smoked over five years. Our findings suggest that interventions, focusing on the urban living, the married and those with the highest SES-the high-risk groups identified herein-are of primary importance to contain morbidity and premature mortality due to obesity in black South Africans.

  12. Socio-Demographic and Lifestyle Factors Predict 5-Year Changes in Adiposity among a Group of Black South African Adults

    Directory of Open Access Journals (Sweden)

    Cornelie Nienaber-Rousseau

    2017-09-01

    Full Text Available The rising prevalence of obesity and excessive adiposity are global public health concerns. Understanding determinants of changes in adiposity over time is critical for informing effective evidence-based prevention or treatment. However, limited information is available to achieve this objective. Cultural, demographic, environmental, and behavioral factors including socio-economic status (SES likely account for obesity development. To this end, we related these variables to anthropometric measures in 1058 black adult Tswana-speaking South Africans who were HIV negative in a prospective study over five years. Body mass index (BMI and waist circumference increased in both sexes, whereas triceps skinfold thickness remained the same. Over the five years, women moved to higher BMI categories and more were diagnosed with central obesity. Age correlated negatively, whereas SES, physical activity, energy, and fat intake correlated positively with adiposity markers in women. In men, SES, marital status, physical activity, and being urban predicted increases in adiposity. For women, SES and urbanicity increased, whereas menopause and smoking decreased adiposity. Among men, smokers had less change in BMI than those that never smoked over five years. Our findings suggest that interventions, focusing on the urban living, the married and those with the highest SES—the high-risk groups identified herein—are of primary importance to contain morbidity and premature mortality due to obesity in black South Africans.

  13. Children’s Environmental Health Disparities: Black and African American Children and Asthma

    Science.gov (United States)

    The burdens of asthma fall more heavily on Black children: in 2001-2005, Black children, regardless of family income, reported higher rates of asthma. It is twice as likely to hospitalize and four times as likely to kill them, compared to White children.

  14. Socio-cultural, environmental and behavioural determinants of obesity in black South African women

    Science.gov (United States)

    Micklesfield, Lisa K; Lambert, Estelle V; Hume, David John; Chantler, Sarah; Pienaar, Paula R; Dickie, Kasha; Goedecke, Julia H; Puoane, Thandi

    2013-01-01

    Summary Abstract South Africa (SA) is undergoing a rapid epidemiological transition and has the highest prevalence of obesity in sub-Saharan Africa (SSA), with black women being the most affected (obesity prevalence 31.8%). Although genetic factors are important, socio-cultural, environmental and behavioural factors, as well as the influence of socio-economic status, more likely explain the high prevalence of obesity in black SA women. This review examines these determinants in black SA women, and compares them to their white counterparts, black SA men, and where appropriate, to women from SSA. Specifically this review focuses on environmental factors influencing obesity, the influence of urbanisation, as well as the interaction with socio-cultural and socio-economic factors. In addition, the role of maternal and early life factors and cultural aspects relating to body image are discussed. This information can be used to guide public health interventions aimed at reducing obesity in black SA women. PMID:24051701

  15. It’s a Process: Reactions to HIV Diagnosis and Engagement in HIV Care among High-Risk Heterosexuals

    Directory of Open Access Journals (Sweden)

    Alexandra H. Kutnick

    2017-05-01

    Full Text Available After HIV diagnosis, heterosexuals in high-poverty urban areas evidence delays in linkage to care and antiretroviral therapy initiation compared to other groups. Yet barriers to/facilitators of HIV care among these high-risk heterosexuals are understudied. Under the theory of triadic influence, putative barriers to HIV care engagement include individual/attitudinal-level (e.g., fear, medical distrust, social-level (e.g., stigma, and structural-level influences (e.g., poor access. Participants were African-American/Black and Hispanic adults found newly diagnosed with HIV (N = 25 as part of a community-based HIV testing study with heterosexuals in a high-poverty, high-HIV-incidence urban area. A sequential explanatory mixed-methods design was used. We described linkage to HIV care and clinical outcomes [CD4 counts, viral load (VL levels] over 1 year, and then addressed qualitative research questions about the experience of receiving a new HIV diagnosis, its effects on timely engagement in HIV care, and other barriers and facilitators. Participants were assessed five times, receiving a structured interview battery, laboratory tests, data extraction from the medical record, a post-test counseling session, and in-person/phone contacts to foster linkage to care. Participants were randomly selected for qualitative interviews (N = 15/25 that were recorded and transcribed, then analyzed using systematic content analysis. Participants were 50 years old, on average (SD = 7.2 years, mostly male (80%, primarily African-American/Black (88%, and low socioeconomic status. At the first follow-up, rates of engagement in care were high (78%, but viral suppression was modest (39%. Rates improved by the final follow-up (96% engaged, 62% virally suppressed. Two-thirds (69% were adequately retained in care over 1 year. Qualitative results revealed multi-faceted responses to receiving an HIV diagnosis. Problems accepting and internalizing one

  16. Prostate cancer disparities in Black men of African descent: a comparative literature review of prostate cancer burden among Black men in the United States, Caribbean, United Kingdom, and West Africa

    Directory of Open Access Journals (Sweden)

    Reams R Renee

    2009-02-01

    Full Text Available Abstract Background African American men have the highest prostate cancer morbidity and mortality rates than any other racial or ethnic group in the US. Although the overall incidence of and mortality from prostate cancer has been declining in White men since 1991, the decline in African American men lags behind White men. Of particular concern is the growing literature on the disproportionate burden of prostate cancer among other Black men of West African ancestry in the Caribbean Islands, United Kingdom and West Africa. This higher incidence of prostate cancer observed in populations of African descent may be attributed to the fact that these populations share ancestral genetic factors. To better understand the burden of prostate cancer among men of West African Ancestry, we conducted a review of the literature on prostate cancer incidence, prevalence, and mortality in the countries connected by the Transatlantic Slave Trade. Results Several published studies indicate high prostate cancer burden in Nigeria and Ghana. There was no published literature for the countries Benin, Gambia and Senegal that met our review criteria. Prostate cancer morbidity and/or mortality data from the Caribbean Islands and the United Kingdom also provided comparable or worse prostate cancer burden to that of US Blacks. Conclusion The growing literature on the disproportionate burden of prostate cancer among other Black men of West African ancestry follows the path of the Transatlantic Slave Trade. To better understand and address the global prostate cancer disparities seen in Black men of West African ancestry, future studies should explore the genetic and environmental risk factors for prostate cancer among this group.

  17. Carcinogenic nitrosamines in traditional beer as the cause of oesophageal squamous cell carcinoma in black South Africans.

    Science.gov (United States)

    Pillay, Viness; Isaacson, Charles; Mothobi, Pride; Hale, Martin; Tomar, Lomas Kumar; Tyagi, Charu; Altini, Mario; Choonara, Yahya Essop; Kumar, Pradeep

    2015-09-21

    Before the 1930s, squamous cell carcinoma (SCC) of the oesophagus was almost unknown among black South Africans. From the 1930s the annual frequency rose. A dietary cause was sought, the staple diet of black people having changed from sorghum to maize (corn), with traditional beer being brewed from maize. Carcinogenic N-nitrosamines in traditional beer were suggested as a cause of SCC of the oesophagus, with Fusarium moniliforme, a corn saprophyte, thought to play a role. To confirm the presence of N-nitrosamines in traditional beer and demonstrate a mechanism for the oncogenesis of oesophageal carcinoma. Analysis by high-performance liquid chromatography was conducted for the identification of nitrosamines in traditional beer samples, and molecular docking studies were employed to predict the affinity between N-nitrosamines and the S100A2 protein. Carcinogenic N-nitrosamines were identified in all six samples of traditional beer examined (N=18 analyses), and docking studies confirmed a high affinity of the nitrosamine N-nitrosopyrrolidone with the S100A2 protein. This may result in the altered expression of the S100A2 protein, leading to tumour progression and prognosis. It is suggested that carcinogenic N-nitrosamines in traditional beer are a major factor in the causation of SCC of the oesophagus in black South Africans. N-nitrosamines have been shown to produce cancer experimentally, but there has not been conclusive epidemiological evidence that N-nitrosamines are carcinogenic to humans. This study is the first to demonstrate the potential link between N-nitrosamines and a human tumour.

  18. Postprandial lipaemia, metabolic syndrome and LDL particle size in urbanised South African blacks with and without coronary artery disease.

    Science.gov (United States)

    Ntyintyane, L M; Panz, V R; Raal, F J; Gill, G V

    2008-02-01

    Postprandial lipaemia, characterised by a rise in triglycerides (TG) after eating, is associated with coronary artery disease (CAD) and metabolic syndrome (MetS). Small, dense, low-density lipoprotein (LDL) particles are implicated in atherogenesis. Little is known about postprandial lipaemia or small, dense LDL particles in urbanised black South Africans. Assess postprandial lipaemia in black CAD patients with and without MetS and measure their fasting and postprandial lipid profiles and LDL particles. Anthropometric data, biochemical variables and LDL particles were measured in 40 patients and 20 control subjects. Twenty three patients met International Diabetes Federation criteria for MetS and were subdivided according to fasting TG concentration either or = 1.7 mmol/l. Postprandial lipaemia was assessed by an oral fat tolerance test (OFTT) and area under the curve (AUC). CAD patients with and without MetS had similar fasting lipid profiles, postprandial responses during OFTT and AUCs. MetS patients with fasting TG > or = 1.7 mmol/l had greater postprandial responses (P Postprandial lipaemia was common in black CAD patients, including patients with MetS. Fasting TG concentration was the strongest determinant. Small, dense LDL particles were highly associated with CAD.

  19. Young, black, and connected: Facebook usage among African American college students.

    Science.gov (United States)

    Lee, E Bun

    2012-01-01

    This article examines the extent and intensity of Facebook usage among African American college students and investigates their reasons for using Facebook. As expected, 98% of students in the survey had a Facebook account, and a large number of Facebook “friends.” Younger users spent significantly more time on Facebook than older ones. Our findings underscore the importance of cultural influence for African American online users. Displaying photographs and personal interests on Facebook signals racial identity among African American college students. Personality traits, such as self-esteem, trust in people, satisfaction with university life, and racial identity, were not significant predictors on the time spent on Facebook.

  20. Malignant melanoma of the skin in black South Africans: A 15-year ...

    African Journals Online (AJOL)

    South African Journal of Surgery. Journal Home · ABOUT · Advanced Search · Current Issue · Archives · Journal Home > Vol 48, No 3 (2010) >. Log in or Register to get access to full text downloads.

  1. Stirred cell ultrafiltration of lignin from black liquor generated from South African kraft mills

    CSIR Research Space (South Africa)

    Kekana, Paul

    2016-12-01

    Full Text Available Ultrafiltration of lignin from black liquor was carried out in a stirred batch cell using polyethersulfone membranes. Parameters such as operating pressure, feed concentration, stirring rate and membrane cut-off size were varied and their effects...

  2. Race in Buenos Aires. Blackness, Whiteness, African Descent and Mestizaje in the White Capital City

    Directory of Open Access Journals (Sweden)

    Lea Geler

    2016-03-01

    Full Text Available This article analyzes how racial categories are produced and reproduced in Buenos Aires, Argentina’s capital city. To that end, this article focuses on the cases of three Afro-Descendant porteña women who, by local standards, are fully white.  Their stories allow us to explore, in the first place, how categories like “black,” “white,” and others are used and understood in contemporary Buenos Aires and how this use configures two types of blackness (racial blackness and popular blackness and makes it impossible for mestizaje categories to emerge. In the second place, through these cases this article explores how people’s very “ways of being” are at play, creating a discriminatory and oppressive environment for people at risk of not matching the ideal of the nation.

  3. Racial and Ethnic-Related Stressors as Predictors of Perceived Stress and Academic Performance for African American Students at a Historically Black College and University

    Science.gov (United States)

    Greer, Tawanda M.

    2008-01-01

    The purpose of this investigation was to determine whether racial and ethnic-related stressors were associated with overall levels of perceived stress and academic performance among African American students at a historically Black college and university (HBCU). Hierarchical regression analyses were used to test racial and ethnic-related stressors…

  4. Gender nonconformity, discrimination, and mental health among Black South African men who have sex with men: A further exploration of unexpected findings

    NARCIS (Netherlands)

    Sandfort, T.; Bos, H.; Knox, J.; Reddy, V.

    2016-01-01

    Using data from a study about HIV risk among Black South African MSM, we aimed to ascertain whether unexpected findings about the relationship between gender nonconformity, discrimination, and mental health in this population, as reported by Cook, Sandfort, Nel, and Rich (2013), could be replicated,

  5. Rural-urban variations in age at menarche, adult height, leg-length and abdominal adiposity in black South African women in transitioning South Africa.

    Science.gov (United States)

    Said-Mohamed, Rihlat; Prioreschi, Alessandra; Nyati, Lukhanyo H; van Heerden, Alastair; Munthali, Richard J; Kahn, Kathleen; Tollman, Stephen M; Gómez-Olivé, Francesc Xavier; Houle, Brian; Dunger, David B; Norris, Shane A

    2018-03-01

    The pre-pubertal socioeconomic environment may be an important determinant of age at menarche, adult height, body proportions and adiposity: traits closely linked to adolescent and adult health. This study explored differences in age at menarche, adult height, relative leg-length and waist circumference between rural and urban black South African young adult women, who are at different stages of the nutrition and epidemiologic transitions. We compared 18-23 year-old black South African women, 482 urban-dwelling from Soweto and 509 from the rural Mpumalanga province. Age at menarche, obstetric history and household socio-demographic and economic information were recorded using interview-administered questionnaires. Height, sitting-height, hip and waist circumference were measured using standardised techniques. Urban and rural black South African women differed in their age at menarche (at ages 12.7 and 14.5 years, respectively). In urban women, a one-year increase in age at menarche was associated with a 0.65 cm and 0.16% increase in height and relative leg-length ratio, respectively. In both settings, earlier age at menarche and shorter relative leg-length were independently associated with an increase in waist circumference. In black South African women, the earlier onset of puberty, and consequently an earlier growth cessation process, may lead to central fat mass accumulation in adulthood.

  6. African American Students in a California Community College: Perceptions of Cultural Congruity and Academic Self-Concept within a Black Culture Center

    Science.gov (United States)

    James, Tenisha Celita

    2017-01-01

    This study focused on the cultural congruity and academic self-concept of African American students in a community college setting who participated in a Black Culture Center. The purpose of this quantitative correlational study was to examine the relationship between cultural congruity and academic self-concept through the following two research…

  7. "We're Here Because We're Black": The Schooling Experiences of French-Speaking African-Canadian Students with Refugee Backgrounds

    Science.gov (United States)

    Schroeter, Sara; James, Carl E.

    2015-01-01

    This article discusses the educational experiences of a group of French-speaking Black African-born students who entered Canada as refugees. They were attending a French school and were placed in a separate programme that was designed to meet their particular needs given their limited language skills and level of education. Drawing on critical…

  8. Ultrafiltration and valorisation of lignin in black liquor from South African Kraft mills: A focus on dead-end stirred cell filtration

    CSIR Research Space (South Africa)

    Kekana, PT

    2014-07-01

    Full Text Available The main aim of this project is to develop a method that can effectively extract lignin from Kraft black liquors from South African mills in the form that would be suitable for valorisation into high value products. In this study the effects...

  9. Dietary Intake of the Urban Black Population of Cape Town: The Cardiovascular Risk in Black South Africans (CRIBSA Study

    Directory of Open Access Journals (Sweden)

    Nelia P. Steyn

    2016-05-01

    Full Text Available Introduction: To determine dietary intake of 19 to 64 years old urban Africans in Cape Town in 2009 and examine the changes between 1990 and 2009. Methods: A representative cross-sectional sample (n = 544, stratified by gender and age was randomly selected in 2009 from the same areas sampled in 1990. Socio-demographic data and a 24-h dietary recall were obtained by trained field workers. The associations of dietary data with an asset index and degree of urbanization were assessed. Results: Fat intakes were higher in 19–44-year-old men (32% energy (E and women (33.4%E in 2009 compared with 1990 (men: 25.9%E, women: 27.0%E while carbohydrate intakes were lower in 2009 (men 53.2%E, women: 55.5%E than in 1990 (men: 61.3%E; women: 62%E while sugar intake increased significantly (p < 0.01 in women. There were significant positive correlations between urbanization and total fat (p = 0.016, saturated fat (p = 0.001, monounsaturated fat (p = 0.002 and fat as a %E intake (p = 0.046. Urbanization was inversely associated with intake of carbohydrate %E (p < 0.001. Overall micronutrient intakes improved significantly compared with 1990. It should also be noted that energy and macronutrient intakes were all significant in a linear regression model using mean adequacy ratio (MAR as a measure of dietary quality in 2009, as was duration of urbanization. Discussion: The higher fat and lower carbohydrate %E intakes in this population demonstrate a transition to a more urbanized diet over last two decades. These dietary changes reflect the nutrition transitions that typically occur as a longer time is spent in urban centers.

  10. Determinants of usual source of care disparities among African American and Caribbean Black men: findings from the National Survey of American Life.

    Science.gov (United States)

    Hammond, Wizdom Powell; Mohottige, Dinushika; Chantala, Kim; Hastings, Julia F; Neighbors, Harold W; Snowden, Lonnie

    2011-02-01

    The Aday-Andersen model was used as a framework for investigating the contribution of immigration status (i.e., nativity and acculturation), socioeconomic factors, health care access, health status, and health insurance to usual source of health care (USOC) in a nationally representative sample of African American (n=551) and Caribbean Black men (n=1,217). We used the 2001-2003 National Survey of American Life, a nationally representative household survey of non-institutionalized U.S. Blacks to conduct descriptive and logistic regression analyses. Older age, more health conditions, neighborhood medical clinic access, and health insurance were associated with higher odds of reporting a USOC. Odds were lower for men with lower-middle incomes and poorer mental health status. Having health insurance was associated with higher odds of reporting a USOC for African American men but lower odds among Caribbean Black men. Odds were higher in the presence of more health conditions for African American men than for Caribbean Black men. Health care reform policies aimed solely at increasing health insurance may not uniformly eliminate USOC disparities disfavoring U.S. and foreign-born non-Hispanic Black men.

  11. Determinants of Usual Source of Care Disparities among African American and Caribbean Black Men: Findings from the national Survey of american life

    Science.gov (United States)

    Hammond, Wizdom Powell; Mohottige, Dinushika; Chantala, Kim; Hastings, Julia F.; Neighbors, Harold W.; Snowden, Lonnie

    2011-01-01

    Purpose The Aday-Andersen model was used as a framework for investigating the contribution of immigration status (i.e., nativity and acculturation), socioeconomic factors, health care access, health status, and health insurance to usual source of health care (USOC) in a nationally representative sample of African American (n5551) and Caribbean Black men (n51,217). Methods We used the 2001–2003 National Survey of American Life, a nationally representative household survey of non-institutionalized U.S. Blacks to conduct descriptive and logistic regression analyses. Results Older age, more health conditions, neighborhood medical clinic access, and health insurance were associated with higher odds of reporting a USOC. Odds were lower for men with lower-middle incomes and poorer mental health status. Having health insurance was associated with higher odds of reporting a USOC for African American men but lower odds among Caribbean Black men. Odds were higher in the presence of more health conditions for African American men than for Caribbean Black men. Conclusions Health care reform policies aimed solely at increasing health insurance may not uniformly eliminate USOC disparities disfavoring U.S. and foreign-born non-Hispanic Black men. PMID:21317513

  12. Prevalence and significance of early repolarisation in a black African population: data of 246 individuals with cardiovascular morbidity.

    Science.gov (United States)

    Bonny, Aime; Noah, Dominique Noah; Amougou, Sylvie Ndongo; Saka, Cecile

    2013-08-01

    Early repolarisation (ER) is commonly seen on electrocardiograms (ECG). Recent reports have described the relationship between ER and sudden cardiac death (SCD). The prevalence and significance of ER have not been studied in black Africans. We matched clinical and ECG records of subjects over 18 years of age who consulted a cardiac unit in two medical centres of Douala, Cameroon. A questionnaire focusing on past history of syncope or family history of sudden unexplained death (SUD) was filled in by each subject. A 12-lead ECG was recorded by a trained nurse and analysed by two independent physicians. Of the 752 ECGs recorded, we studied 246 index cases. The mean age of subjects was 45 ± 16 years and 53% were female. Almost 57% had hypertension, 41% had palpitations and 18% reported a history of syncope. ER pattern was found in 20% [slurring in three (3%), notching in 13% and both in three (7%)]. ER subjects were younger than those without (41 ± 16 vs 49 ± 16 years, p = 0.0048). Lead localisation was predominantly the laterals for the slurring pattern, whereas the inferior and lateral leads were equally involved for the notching pattern. Negative T waves in the infero-lateral leads were associated with ER (p = 0.00025). Among the subjects with syncope, 41% displayed ER and 13% did not have ER (p = 0.00014). The notching pattern seemed to be associated with syncope (p = 0.00011). Early repolarisation is frequent in black Africans, especially in the setting of cardiovascular morbidity. Early repolarisation may be associated with a past history of syncope, especially the notched pattern.

  13. Third molar maturity index (I3M) for assessing age of majority: study of a black South African sample.

    Science.gov (United States)

    Angelakopoulos, N; De Luca, S; Velandia Palacio, L A; Coccia, E; Ferrante, L; Cameriere, R

    2018-03-08

    The evaluation of the cutoff value of I 3M  = 0.08 for discriminating black South African minors from adults, and its relationship with chronological age. A sample of 833 panoramic radiographs of healthy black South African subjects (500 females and 333 males), in the age range of 14 to 24 years (mean age 17.67 years in females and 17.42 years in males), was retrospectively evaluated. ICC values were 99.10% (95% CI 97.70 to 99.70%) and 99.20% (95% CI 98.00 to 99.60%), for the intra- and inter-observer reliability, respectively. I 3M decreased as the real age gradually increased in both sexes. According to the logistic regression model, the variable sex was not significant when the probability that an individual is 18 years or older was calculated. The I 3M  = 0.08 was valuable in discriminating between adults and minors. The overall accuracy (ACC = fraction of accurately classified subjects) is 0.90 (95% CI 0.87-0.91); the proportion of correctly classified subjects (Se = sensitivity) is 0.80 (95% CI 0.76-0.84), and specificity (Sp) is 0.95 (95% CI 0.93-0.97). The PPV (predictive positive value) is 0.96 (95% CI 0.95-0.97), and the negative predictive value is 0.76 (95% CI 0.72-0.80). The results show that I 3M is a valuable method to distinguish subjects who are around legal adult age in South Africa.

  14. Triglyceride concentration and waist circumference influence alcohol-related plasminogen activator inhibitor-1 activity increase in black South Africans.

    Science.gov (United States)

    Pieters, Marlien; de Lange, Zelda; Hoekstra, Tiny; Ellis, Suria M; Kruger, Annamarie

    2010-12-01

    We investigated the association between alcohol consumption and plasminogen activator inhibitor-1 activity (PAI-1act) and fibrinogen concentration in a black South African population presenting with lower PAI-1act and higher fibrinogen than what is typically observed in white populations. We, furthermore, wanted to investigate the effect of urbanization, sex, central obesity, increased triglycerides, 4G/5G polymorphism (PAI-1 only) and BMI on the association of alcohol with PAI-1act and fibrinogen. Data from 2010 apparently healthy, randomly collected black South African volunteers from the Prospective Urban and Rural Epidemiological (PURE) study were cross-sectionally analyzed. Alcohol consumption was recorded using quantitative food frequency questionnaires and fasting blood samples were collected for biochemical analysis including PAI-1act and fibrinogen. Heavy alcohol consumption is associated with significantly increased PAI-1act, in the total population as well as in the women separately, and tended to be so in men. This alcohol-related PAI-1act increase was observed in volunteers with increased triglycerides and central obesity but not in volunteers with normal levels and waist circumference. Urbanization, the 4G/5G polymorphism and BMI did not affect the association of alcohol with PAI-1act. Moderate alcohol consumption is associated with decreased fibrinogen concentration. Sex and level of urbanization did not affect the association of alcohol with fibrinogen. Fibrinogen decreased in normal and overweight volunteers but not in obese and centrally obese volunteers following moderate alcohol consumption. Triglyceride levels and waist circumference influence alcohol-related PAI-1act increase potentially through modulating adipocyte and triglyceride-induced PAI-1 production. Obesity prevented alcohol-related fibrinogen decrease possibly by counteracting the anti-inflammatory effect of moderate alcohol consumption.

  15. Mitochondrial genomics and antiretroviral therapy-associated metabolic complications in HIV-infected Black South Africans: a pilot study.

    Science.gov (United States)

    Sinxadi, Phumla Z; Dave, Joel A; Samuels, David C; Heckmann, Jeannine M; Maartens, Gary; Levitt, Naomi S; Wester, C William; Haas, David W; Hulgan, Todd

    2013-07-01

    Studies suggest that mitochondrial DNA (mtDNA) haplogroups are associated with antiretroviral therapy (ART)-related metabolic complications and distal sensory polyneuropathy (DSP), but there have been few studies in persons of African descent. We explored such associations in South African adults. Clinical and laboratory data and DNA specimens from a cross-sectional study were used. Sequencing and Phylotree determined African mtDNA subhaplogroups. Wilcoxon and regression analyses determined associations between mtDNA subhaplogroups and ART-related complications. The 171 participants represented six major haplogroups: L0 (n=78), L1 (n=3), L2 (n=30), L3 (n=53), L4 (n=1), and L5 (n=6). Analyses were restricted to 161 participants representing L0, L2, and L3: 78% were female; the median age was 36 years. All had been exposed to thymidine analogues, 42% were on lopinavir/ritonavir (lopinavir/r), and 58% were on either efavirenz or nevirapine. Median (IQR) ART duration was 22 (14-36) months. Median fasting triglycerides were 1.60 (1.13-1.75) and 1.04 (0.83-1.45) mmol/liter among L3e1 (n=22) and other subhaplogroups, respectively (p=0.003). Subhaplogroup L3e1 [adjusted OR (aOR) 3.16 (95% CI: 1.11-8.96); p=0.03] and exposure to lopinavir/r [aOR 2.98 (95% CI: 1.02-8.96); p=0.05] were independently associated with hypertriglyceridemia, after adjusting for age, sex, and ART duration. There were no significant associations between mtDNA haplogroups and cholesterol, dysglycemia, hyperlactatemia, or lipoatrophy, or DSP. Subhaplogroup L3e1 and lopinavir/r exposure were independently associated with hypertriglyceridemia in black South Africans on ART. This is the first report to link an African mtDNA variant with hypertriglyceridemia. If replicated, these findings may provide new insights into host factors affecting metabolic complications.

  16. Lean Mass Appears to Be More Strongly Associated with Bone Health than Fat Mass in Urban Black South African Women.

    Science.gov (United States)

    Sotunde, O F; Kruger, H S; Wright, H H; Havemann-Nel, L; Kruger, I M; Wentzel-Viljoen, E; Kruger, A; Tieland, M

    2015-06-01

    To examine the association between body composition (fat mass, lean mass and body mass index, BMI) and bone health (bone mineral density, BMD and fracture risk) in urban black South African women. A cross sectional study examining associations between body composition, dietary intake (food frequency questionnaire), habitual physical activity (Activity energy expenditure (AEE) measured using an accelerometer with combined heart rate monitor and physical activity questionnaire) and bone health (BMD using dual-energy X ray absorptiometry, DXA and fracture risk). Urban community dwellers from Ikageng in the North-West Province of South Africa. One hundred and eighty nine (189) healthy postmenopausal women aged ≥43 years. Fat mass and lean mass were significantly associated with BMD and fracture risk when adjusted for potential confounders. However, lean mass and not fat mass remained significantly associated with femoral neck BMD (β = 0.49, p South African women. Our finding suggests that increasing lean mass rather than fat mass is beneficial to bone health. Our study emphasises the importance of positive lifestyle changes, intake of calcium from dairy and adequate weight to maintain and improve bone health of postmenopausal women.

  17. African American women's infant feeding choices: prenatal breast-feeding self-efficacy and narratives from a black feminist perspective.

    Science.gov (United States)

    Robinson, Karen M; VandeVusse, Leona

    2011-01-01

    Examining prenatal breast-feeding self-efficacy and infant feeding decisions among African American women using a mixed-method approach. A black feminist philosophy was used to keep women's experiences as the central research focus. The Prenatal Breast-feeding Self-efficacy Scale was used to determine differences between intended breast-feeders and formula users among 59 women. Seventeen narrative interviews were conducted to analyze postpartum accounts of actual feeding practices. Both groups (intended breast- or formula-feeders) demonstrated confidence in their ability to breast-feed. Women planning to breast-feed (M = 82.59, SD = 12.53) scored significantly higher than anticipated formula users (M = 70, SD = 15.45), P = .001 (2-tailed). Four of the six themes emerging from narrative analysis were similar to categories of self-efficacy: performance accomplishments, vicarious experiences, verbal persuasions, and physiological reactions. In addition, themes of social embarrassment and feelings of regret were identified. Although African American women in this study rated themselves overall as confident with breast-feeding, several narratives about actual feeding choices indicated ambivalence. Women planning to breast-feed need continued support from their healthcare providers throughout the childbearing year. Furthermore, prenatal and immediate postpartum opportunities may exist for nurses to encourage breast-feeding among individuals who initially plan formula use.

  18. Paralysis due to the high tackle - a black spot South African rugby ...

    African Journals Online (AJOL)

    The high tackle around the neck is illegal but still commonplace in South African rugby. An analysis of 40 rugby players who sustained spinal cord injury during the period 1985 1989 revealed that 8 were injured by a high tackle. The case histories and radiographs of these 8 players were analysed. The majority sustained ...

  19. Xenophobic Attacks On Black Non-South Africans In South Africa ...

    African Journals Online (AJOL)

    Although xenophobia is typically defined as a “hatred or fear of foreigners” (South African Pocket Oxford Dictionary of Current English, 1994) or a “strong fear or dislike of people from other countries” (Longman Dictionary of Contemporary English, New Edition, 2003), the concept goes beyond this. Research evidences have ...

  20. Do Black Families Value Education? White Teachers, Institutional Cultural Narratives, & Beliefs about African Americans

    Science.gov (United States)

    Puchner, Laurel; Markowitz, Linda

    2015-01-01

    In this article Puchner and Markowitz illustrate a major problem in education and in teacher education, the underlying dynamics of which are a national problem. The problem of negative beliefs about African American families in schools is not a new idea but actually stems from unfounded and untested assumptions about the way the world works and…

  1. A History of Black and Brown: Chicana/o-African American Cultural and Political Relations

    Science.gov (United States)

    Alvarez, Luis; Widener, Daniel

    2008-01-01

    Rather than assume that ethnicity or race necessarily marks the edges of one's culture or politics, the contributors to this dossier highlight the messy, blurry, and often contradictory relationships that arise when Chicana/os and African Americans engage one another. The essays explore the complicated mix of cooperation and conflict that…

  2. Agreement between specific measures of adiposity and associations with high blood pressure in black South African women.

    Science.gov (United States)

    Kruger, Herculina S; Botha-Ravyse, Chrisna; Havemann-Nel, Lize; Doubell, Maretha; van Rooyen, Johannes M

    2017-11-01

    To derive percentage body fat (%BF) cut-points according to body mass index (BMI) categories for adult black South African women and to investigate the agreement between adiposity classifications according to WHO BMI and %BF cut-points. The secondary aim was to determine the association between these different adiposity measures and high blood pressure. Black women aged 29-65 years (n = 435) from Ikageng, South Africa, were included in this cross-sectional study. Socio-demographic and anthropometric data were collected (weight, height and BMI). %BF using dual-energy X-ray absorptiometry and blood pressure were measured. There was significant agreement between three %BF categories: low/normal (high blood pressure (OR = 1.75, 95% CI 1.09-2.81 versus OR = 1.92, 95% CI 1.15-3.23, respectively). Despite significant agreement between BMI and %BF categories, considerable misclassification occurred in the overweight range. Participants with excessive %BF had a greater odds of high blood pressure than those in the highest BMI category. © 2017 Wiley Periodicals, Inc.

  3. Malignant melanoma of the skin in black South Africans: A 15-year ...

    African Journals Online (AJOL)

    Aim. To document the anatomical distribution of melanoma, extent of disease, results of treatment and survival among black patients in the north-eastern part of South Africa. Methods. All available histological material was reviewed. All available addresses of patients were consulted to establish the status of patients treated ...

  4. Precipitation and valorisation of lignin in South African kraft mill black liquor - first stages: Poster

    CSIR Research Space (South Africa)

    Namane, M

    2013-10-01

    Full Text Available environmentally sustainable. The aims objectives of the current project is to precipitate and characterize lignin form kraft black liquor with an attempts to obtain narrow molecular weight lignin that can further be valorised to encourage Biorefineries in South...

  5. Food habits and food preferences of black South African men in the ...

    African Journals Online (AJOL)

    dishes (soft-boiled egg, hard-boiled egg, scrambled egg and French toast) were familiar to the majority (>. 83%) of the black participants. Some 50% to 60% of these participants did not know what an omelette was. All the groups rated all the other egg dishes as high- preference items. The high preference rating for egg.

  6. Does whole-cell pertussis vaccine protect black South African infants?

    African Journals Online (AJOL)

    The whole-cell pertussis vaccine currently used in South Africa has not been adequately evaluated for post-vaccination events and immunogenicity. A trial of this vaccine combined with diphtheria and tetanus toxoids (DTP) was undertaken in 115 black babies who received primary vaccination at 2, 4 and 6 months of age.

  7. Reclaiming Our Queendom: Black Feminist Pedagogy and the Identity Formation of African American Girls

    Science.gov (United States)

    Lane, Monique

    2017-01-01

    Approaches to rectifying the inequities Black female students encounter in U.S. educational institutions are rarely discussed in the body of research in which these individuals are the foci. In this critical race feminist auto-ethnography, the author used qualitative data from a two-year study of a girls' empowerment program that she established…

  8. Estimating the Number of Heterosexual Persons in the United States to Calculate National Rates of HIV Infection.

    Directory of Open Access Journals (Sweden)

    Amy Lansky

    Full Text Available This study estimated the proportions and numbers of heterosexuals in the United States (U.S. to calculate rates of heterosexually acquired human immunodeficiency virus (HIV infection. Quantifying the burden of disease can inform effective prevention planning and resource allocation.Heterosexuals were defined as males and females who ever had sex with an opposite-sex partner and excluded those with other HIV risks: persons who ever injected drugs and males who ever had sex with another man. We conducted meta-analysis using data from 3 national probability surveys that measured lifetime (ever sexual activity and injection drug use among persons aged 15 years and older to estimate the proportion of heterosexuals in the United States population. We then applied the proportion of heterosexual persons to census data to produce population size estimates. National HIV infection rates among heterosexuals were calculated using surveillance data (cases attributable to heterosexual contact in the numerators and the heterosexual population size estimates in the denominators.Adult and adolescent heterosexuals comprised an estimated 86.7% (95% confidence interval: 84.1%-89.3% of the U.S. population. The estimate for males was 84.1% (CI: 81.2%-86.9% and for females was 89.4% (95% CI: 86.9%-91.8%. The HIV diagnosis rate for 2013 was 5.2 per 100,000 heterosexuals and the rate of persons living with diagnosed HIV infection in 2012 was 104 per 100,000 heterosexuals aged 13 years or older. Rates of HIV infection were >20 times as high among black heterosexuals compared to white heterosexuals, indicating considerable disparity. Rates among heterosexual men demonstrated higher disparities than overall population rates for men.The best available data must be used to guide decision-making for HIV prevention. HIV rates among heterosexuals in the U.S. are important additions to cost effectiveness and other data used to make critical decisions about resources for

  9. An integrative review exploring black men of African and Caribbean backgrounds, their fears of prostate cancer and their attitudes towards screening.

    Science.gov (United States)

    Alexis, Obrey; Worsley, Aaron

    2018-02-09

    Evidence suggests that black men are disproportionately more affected than any other ethnicity by prostate cancer. The aim of this review is to identify studies exploring black men of African and Caribbean descent, their fears of prostate cancer and their attitudes towards screening. Four databases were searched and reference lists of relevant papers were hand searched. The inclusion criteria were studies exploring attitudes towards screening and fear of prostate cancer in black men of African and Caribbean backgrounds, peer-reviewed research, qualitative studies, surveys, questionnaires and English language publications. Qualitative findings were synthesized using a thematic framework to which quantitative findings were integrated. Of the 16 papers, 10 were quantitative and 6 were qualitative, all of which were conducted in the United States of America. Poorer and less educated black men were reluctant to seek help for prostate cancer. They may not visit their doctors for fear of intrusion into their personal lives. Moreover, they were fearful of being emasculated as a result of the digital rectal examination. The review identifies a paucity of UK literature on black men's fears and perceptions of prostate cancer. Further studies are needed in the United Kingdom to address this gap in the literature. © The Author(s) 2018. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  10. Predicting the impact of a partially effective HIV vaccine and subsequent risk behavior change on the heterosexual HIV epidemic in low- and middle-income countries: A South African example.

    Science.gov (United States)

    Andersson, Kyeen M; Owens, Douglas K; Vardas, Eftyhia; Gray, Glenda E; McIntyre, James A; Paltiel, A David

    2007-09-01

    We developed a mathematical model to simulate the impact of various partially effective preventive HIV vaccination scenarios in a population at high risk for heterosexually transmitted HIV. We considered an adult population defined by gender (male/female), disease stage (HIV-negative, HIV-positive, AIDS, and death), and vaccination status (unvaccinated/vaccinated) in Soweto, South Africa. Input data included initial HIV prevalence of 20% (women) and 12% (men), vaccination coverage of 75%, and exclusive male negotiation of condom use. We explored how changes in vaccine efficacy and postvaccination condom use would affect HIV prevalence and total HIV infections prevented over a 10-year period. In the base-case scenario, a 40% effective HIV vaccine would avert 61,000 infections and reduce future HIV prevalence from 20% to 13%. A 25% increase (or decrease) in condom use among vaccinated individuals would instead avert 75,000 (or only 46,000) infections and reduce the HIV prevalence to 12% (or only 15%). Furthermore, certain combinations of increased risk behavior and vaccines with benefits in terms of HIV infections averted and decreased HIV prevalence. However, programs to reduce risk behavior may be important components of successful vaccination campaigns.

  11. Hematocrit and stroke in black Africans under tropical climate and meteorological influence.

    Science.gov (United States)

    Longo-Mbenza, B; Phanzu-Mbete, L B; M'Buyamba-Kabangu, J R; Tonduangu, K; Mvunzu, M; Muvova, D; Lukoki-Luila, E; Bayekula, M; Odio, W; Kintoki, V; Mbala-Mukendi, M; Tshiamala, P; Kilembi, M; Katalay, L; Lelo-Tshinkwela, M; Ndoma, E K; Mpaka, M

    1999-04-01

    To assess the relationship between hematocrit and risk of fatal and non-fatal stroke in conjunction with meteorological variations. Prospective study of a series of Africans living in Kinshasa, Congo, followed up for 5 years. A total of 1,032 unselected patients consecutively admitted to hospitals for acute stroke. Main outcome measures. Fatal and non-fatal ischemic or hemorrhagic strokes. The association of hematocrit with stroke morbidity and mortality and meteorological variables were evaluated by simple or multiple linear regression and logistic regression. Patients were aged 53.7 +/- 12.1 years. Hematocrit was mostly correlated with mean ambient air temperature (r = 0.124; p 40% presented the highest levels of systolic blood pressure, fibrinogen, body temperature, resting heart rate, duration of coma and incidence of all stroke types and ischemic stroke (p 40% was associated with stroke mortality (Odds ratio, 6.2, 4.5-8.6; p 28 degrees C, atmospheric pressure 975-977 mm Hg and body temperature > 37 degrees C respectively. Our study suggests that higher hematocrit is associated with an increased risk of stroke morbidity and mortality, particularly ischemic stroke at noon. This risk is probably mediated by increased susceptibility of African older hypertensive subjects to meteorological variations.

  12. Microalbuminuria and the metabolic syndrome in non-diabetic black Africans.

    Science.gov (United States)

    Okpechi, Ikechi G; Pascoe, Michael D; Swanepoel, Charles R; Rayner, Brian L

    2007-12-01

    It is recognised that the metabolic syndrome promotes the development of cardiovascular disease. Although several studies have shown a relationship between the metabolic syndrome and kidney disease, few of these have used non-diabetic subjects, especially in the African population. This was a cross-sectional study of subjects of African origin, using the metabolic syndrome (MS) criteria of the National Cholesterol Education Program (NCEP) third Adult Treatment Panel (ATP III). Subjects with impaired fasting glucose, with two-hour glucose >or= 11.1 mmol/L after a glucose tolerance test, were excluded. Spot urine for albumin-to-creatinine ratio (ACR) was measured and the glomerular filtration rate (GFR) was estimated using the Modification of Diet in Renal Disease (MDRD) equation. Microalbuminuria was defined as ACR between 3-30 mg/mmol. There was a significant decline in GFR and a significant increase in ACR with increasing number of MS traits. ACR increased four-fold between subjects with no MS traits and those with four or more traits. In subjects with the metabolic syndrome, there was a significant correlation between ACR and systolic blood pressure (SBP), diastolic blood pressure (DBP) and fasting glucose. Estimated GFR correlated significantly and inversely with body mass index (BMI) and serum leptin. These observations raise major clinical and public health concerns for developing countries, where both the metabolic syndrome and kidney disease are being reported more and more frequently. The potential economic impact is huge.

  13. Comparison of equations for estimating glomerular filtration rate in screening for chronic kidney disease in asymptomatic black Africans: a cross sectional study.

    Science.gov (United States)

    Omuse, Geoffrey; Maina, Daniel; Mwangi, Jane; Wambua, Caroline; Kanyua, Alice; Kagotho, Elizabeth; Amayo, Angela; Ojwang, Peter; Erasmus, Rajiv

    2017-12-20

    Several equations have been developed to estimate glomerular filtration rate (eGFR). The common equations used were derived from populations predominantly comprised of Caucasians with chronic kidney disease (CKD). Some of the equations provide a correction factor for African-Americans due to their relatively increased muscle mass and this has been extrapolated to black Africans. Studies carried out in Africa in patients with CKD suggest that using this correction factor for the black African race may not be appropriate. However, these studies were not carried out in healthy individuals and as such the extrapolation of the findings to an asymptomatic black African population is questionable. We sought to compare the proportion of asymptomatic black Africans reported as having reduced eGFR using various eGFR equations. We further compared the association between known risk factors for CKD with eGFR determined using the different equations. We used participant and laboratory data collected as part of a global reference interval study conducted by the Committee of Reference Intervals and Decision Limits (C-RIDL) under the International Federation of Clinical Chemistry (IFCC). Serum creatinine values were used to calculate eGFR using the Cockcroft-Gault (CG), re-expressed 4 variable modified diet in renal disease (4v-MDRD), full age spectrum (FAS) and chronic kidney disease epidemiology collaboration equations (CKD-EPI). CKD classification based on eGFR was determined for every participant. A total of 533 participants were included comprising 273 (51.2%) females. The 4v-MDRD equation without correction for race classified the least number of participants (61.7%) as having an eGFR equivalent to CKD stage G1 compared to 93.6% for CKD-EPI with correction for race. Only age had a statistically significant linear association with eGFR across all equations after performing multiple regression analysis. The multiple correlation coefficients for CKD risk factors were higher for

  14. A Structural Equation Model of HIV-Related Stigma, Racial Discrimination, Housing Insecurity and Wellbeing among African and Caribbean Black Women Living with HIV in Ontario, Canada.

    Directory of Open Access Journals (Sweden)

    Carmen H Logie

    Full Text Available African and Caribbean Black women in Canada have new HIV infection rates 7 times higher than their white counterparts. This overrepresentation is situated in structural contexts of inequities that result in social, economic and health disparities among African and Caribbean Black populations. Economic insecurity is a distal driver of HIV vulnerability, reducing access to HIV testing, prevention and care. Less is known about how economic insecurity indicators, such as housing security, continue to influence the lives of women living with HIV following HIV-positive diagnoses. The aim of this study was to test a conceptual model of the pathways linking HIV-related stigma, racial discrimination, housing insecurity, and wellbeing (depression, social support, self-rated health. We implemented a cross-sectional survey with African and Caribbean Black women living with HIV in 5 Ontario cities, and included 157 participants with complete data in the analyses. We conducted structural equation modeling using maximum likelihood estimation to evaluate the hypothesized conceptual model. One-fifth (22.5%; n = 39 of participants reported housing insecurity. As hypothesized, racial discrimination had significant direct effects on: HIV-related stigma, depression and social support, and an indirect effect on self-rated health via HIV-related stigma. HIV-related stigma and housing insecurity had direct effects on depression and social support, and HIV-related stigma had a direct effect on self-rated health. The model fit the data well: χ2 (45, n = 154 = 54.28, p = 0.387; CFI = 0.997; TLI = 0.996; RMSEA = 0.016. Findings highlight the need to address housing insecurity and intersecting forms of stigma and discrimination among African and Caribbean Black women living with HIV. Understanding the complex relationships between housing insecurity, HIV-related stigma, racial discrimination, and wellbeing can inform multi-level interventions to reduce stigma and enhance

  15. A Structural Equation Model of HIV-Related Stigma, Racial Discrimination, Housing Insecurity and Wellbeing among African and Caribbean Black Women Living with HIV in Ontario, Canada.

    Science.gov (United States)

    Logie, Carmen H; Jenkinson, Jesse I R; Earnshaw, Valerie; Tharao, Wangari; Loutfy, Mona R

    African and Caribbean Black women in Canada have new HIV infection rates 7 times higher than their white counterparts. This overrepresentation is situated in structural contexts of inequities that result in social, economic and health disparities among African and Caribbean Black populations. Economic insecurity is a distal driver of HIV vulnerability, reducing access to HIV testing, prevention and care. Less is known about how economic insecurity indicators, such as housing security, continue to influence the lives of women living with HIV following HIV-positive diagnoses. The aim of this study was to test a conceptual model of the pathways linking HIV-related stigma, racial discrimination, housing insecurity, and wellbeing (depression, social support, self-rated health). We implemented a cross-sectional survey with African and Caribbean Black women living with HIV in 5 Ontario cities, and included 157 participants with complete data in the analyses. We conducted structural equation modeling using maximum likelihood estimation to evaluate the hypothesized conceptual model. One-fifth (22.5%; n = 39) of participants reported housing insecurity. As hypothesized, racial discrimination had significant direct effects on: HIV-related stigma, depression and social support, and an indirect effect on self-rated health via HIV-related stigma. HIV-related stigma and housing insecurity had direct effects on depression and social support, and HIV-related stigma had a direct effect on self-rated health. The model fit the data well: χ2 (45, n = 154) = 54.28, p = 0.387; CFI = 0.997; TLI = 0.996; RMSEA = 0.016. Findings highlight the need to address housing insecurity and intersecting forms of stigma and discrimination among African and Caribbean Black women living with HIV. Understanding the complex relationships between housing insecurity, HIV-related stigma, racial discrimination, and wellbeing can inform multi-level interventions to reduce stigma and enhance health.

  16. A Structural Equation Model of HIV-Related Stigma, Racial Discrimination, Housing Insecurity and Wellbeing among African and Caribbean Black Women Living with HIV in Ontario, Canada

    Science.gov (United States)

    Logie, Carmen H.; Jenkinson, Jesse I. R.; Earnshaw, Valerie; Tharao, Wangari; Loutfy, Mona R.

    2016-01-01

    African and Caribbean Black women in Canada have new HIV infection rates 7 times higher than their white counterparts. This overrepresentation is situated in structural contexts of inequities that result in social, economic and health disparities among African and Caribbean Black populations. Economic insecurity is a distal driver of HIV vulnerability, reducing access to HIV testing, prevention and care. Less is known about how economic insecurity indicators, such as housing security, continue to influence the lives of women living with HIV following HIV-positive diagnoses. The aim of this study was to test a conceptual model of the pathways linking HIV-related stigma, racial discrimination, housing insecurity, and wellbeing (depression, social support, self-rated health). We implemented a cross-sectional survey with African and Caribbean Black women living with HIV in 5 Ontario cities, and included 157 participants with complete data in the analyses. We conducted structural equation modeling using maximum likelihood estimation to evaluate the hypothesized conceptual model. One-fifth (22.5%; n = 39) of participants reported housing insecurity. As hypothesized, racial discrimination had significant direct effects on: HIV-related stigma, depression and social support, and an indirect effect on self-rated health via HIV-related stigma. HIV-related stigma and housing insecurity had direct effects on depression and social support, and HIV-related stigma had a direct effect on self-rated health. The model fit the data well: χ2 (45, n = 154) = 54.28, p = 0.387; CFI = 0.997; TLI = 0.996; RMSEA = 0.016. Findings highlight the need to address housing insecurity and intersecting forms of stigma and discrimination among African and Caribbean Black women living with HIV. Understanding the complex relationships between housing insecurity, HIV-related stigma, racial discrimination, and wellbeing can inform multi-level interventions to reduce stigma and enhance health. PMID

  17. Optic Nerve Head and Retinal Nerve Fiber Layer Differences Between Caribbean Black and African American Patients as Measured by Spectral Domain OCT.

    Science.gov (United States)

    Rao, Rohini; Dhrami-Gavazi, Elona; Al-Aswad, Lama; Ciarleglio, Adam; Cioffi, George A; Blumberg, Dana M

    2015-01-01

    There are well-established differences in optic nerve morphology between patients of African and European descent. Spectral domain optical coherence tomography (OCT) scanning has demonstrated these differences with respect to optic disc area (DA), average cup-disc ratio, cup volume, and nerve fiber layer thickness. However, the term "African descent" describes a heterogenous group with considerable variability. This study evaluates differences in optic nerve and retinal nerve fiber layer (RNFL) parameters as measured by Cirrus HD-OCT between Caribbean black and African American patients. A total of 25 African American subjects and 25 Caribbean black subjects with normal ocular examinations were consecutively recruited to this study. All patients received imaging of the optic nerve and nerve fiber layer with Cirrus HD-OCT. Optic nerve and RNFL parameters were evaluated for statistically significant differences using a t test. A mixed effect model for correlated data was then created to adjust outcome variables for (1) repeated measures and (2) optic nerve size. Two one-sided t tests were then utilized to determine equivalence. After adjustment for DA, RNFL thickness, cup volume, DA, inferior nerve fiber layer, and vertical cup-disc ratio demonstrated statistically significant equivalence between the 2 groups (P value fiber layer quadrant was significantly different between the 2 groups and may merit further investigation. Findings of this study suggest that optic nerve and RNFL morphology is markedly similar between Caribbean blacks and African Americans once adjusted for optic nerve size but cannot be considered equivalent in all measures, particularly in the superior nerve fiber layer.

  18. Extended Family and Friendship Support Networks are both Protective and Risk Factors for Major Depressive Disorder, and Depressive Symptoms Among African Americans and Black Caribbeans

    Science.gov (United States)

    Taylor, Robert Joseph; Chae, David H.; Lincoln, Karen D.; Chatters, Linda M.

    2014-01-01

    This study explores relationships between lifetime and 12 month DSM-IV major depressive disorder (MDD), depressive symptoms and involvement with family and friends within a national sample of African American and Black Caribbean adults (n=5,191). MDD was assessed using the DSM-IV World Mental Health Composite International Diagnostic Interview (WMH-CIDI) and depressive symptoms were assessed using the CES-D and the K6. Findings indicated that among both populations close supportive ties with family members and friends are associated with lower rates of depression and major depressive disorder. For African Americans, closeness to family members was important for both 12 month and lifetime MDD; and both family and friend closeness were important for depressive symptoms. For Caribbean Blacks, family closeness had more limited associations with outcomes and was directly associated with psychological distress only. Negative interactions with family (conflict, criticisms), however, were associated with higher MDD and depressive symptoms among both African Americans and Black Caribbeans. PMID:25594791

  19. ‘My child did not like using sun protection’: practices and perceptions of child sun protection among rural black African mothers

    Directory of Open Access Journals (Sweden)

    Zamantimande Kunene

    2017-08-01

    Full Text Available Abstract Background Photodamage is partially mitigated by darker skin pigmentation, but immune suppression, photoaging and cataracts occur among individuals with all skin types. Methods To assess practices and acceptability to Black African mothers of sun protection equipment for their children living in a rural area, participants were recruited at the time of their child’s 18-month vaccinations. Mothers completed a baseline questionnaire on usual sun behaviours and sun protection practices. They were then provided with sun protection equipment and advice. A follow-up questionnaire was administered two weeks later. Results Mothers reported that during the week prior to the baseline questionnaire, children spent on average less than 1 hour of time outdoors (most often spent in the shade. Most mothers (97% liked the sun protection equipment. However, many (78 of 86 reported that their child did not like any of the sun protection equipment and two-thirds stated that the sun protection equipment was not easy to use. Conclusions Among Black Africans in rural northern South Africa, we found a mismatch between parental preferences and child acceptance for using sun protection when outdoors. A better understanding of the health risks of incidental excess sun exposure and potential benefits of sun protection is required among Black Africans.

  20. Being black in a white skin: Beliefs and stereotypes around albinism at a South African university

    Directory of Open Access Journals (Sweden)

    Relebohile Phatoli

    2015-05-01

    Objectives: The study endeavoured to explore the beliefs and practices regarding albinism within a South African university, and the availability of support services. Method: The research was located within an interpretive qualitative paradigm and was framed within the theories of stigma, discrimination and ‘othering’. Interviews were conducted with five students with albinism and 10 students without albinism. Results: Findings confirmed the existence of myths and stereotypes regarding albinism. Students with albinism tended to exclude themselves from the rest of the student community to avoid discrimination and stereotypes around their condition. Conclusion: People with albinism can teach us about social constructions of race, colour and relations between minority groups and the majority culture. Results have implications for schools, disability units at universities, and albinism societies in terms of opening up channels of communication between people with albinism and the general public and fostering knowledge and awareness thereof.

  1. When Heterosexuality is Questioned: Stifling Suspicion Through Public Displays of Heterosexual Identity.

    Science.gov (United States)

    Davis-Delano, Laurel R; Morgan, Elizabeth M; Gillard, Ann; Davis, Coralynn V

    2017-10-02

    This study examined public heterosexual identity management practices of heterosexual-identified young adults in the United States. Analysis of 415 participants' written narratives indicated that 41% (n = 169) described consciously engaging in public displays of their heterosexual status in relation to suspicion about their sexual orientation. This article describes our findings regarding five aspects of these narratives of suspicion: types of suspicion, causes of suspicion, reasons for concern about suspicion, the types of public displays of heterosexual status employed to quell suspicion, and intended audiences for these displays. Overall, the results indicated that heterosexual identity suspicion is multifaceted, this suspicion serves as a catalyst for public displays of heterosexual status, and the climate of suspicion described by our participants reflects and reinforces contemporary heterosexism.

  2. Surgical Removal of a Ventricular Foreign Body in a Captive African Black-footed Penguin ( Spheniscus demersus ).

    Science.gov (United States)

    Castaño-Jiménez, Paula A; Trent, Ava M; Bueno, Irene

    2016-03-01

    Anterior gastrointestinal tract obstruction by a foreign body has been reported in several avian species, most commonly in captive birds. It is often associated with behavioral issues that lead to compulsive consumption of bedding materials or bright moving objects. In penguins, foreign bodies are most commonly identified at necropsy and often are found in the ventriculus because of anatomic characteristics of the species. A captive African black-footed penguin ( Spheniscus demersus ) was diagnosed with a ventricular foreign body. The anatomic and physiologic differences that should be taken into account when surgically removing a ventricular foreign body in a penguin are described. These differences include the caudal location in the coelom and the large size of the ventriculus in proportion to the penguin's body size; the presence of a simple stomach, uniform in thickness and lacking muscular development; a simple gastrointestinal cycle (gastric contraction); and variability in pH of stomach contents. No complications were observed after surgery, and the bird recovered completely. Management of foreign bodies in birds should be based on the clinical signs of the individual bird, the species affected and its anatomic characteristics, the nature and location of the foreign body, available tools, and the preference and experience of the surgeon. This particular case demonstrates that the most indicated and preferred method is not always possible and that knowledge of biologic, anatomic, and physiologic differences of the species may allow the use of an alternative and more invasive approach with favorable outcomes.

  3. Masekitlana re-membered: A performance-based ethnography of South African black children’s pretend play

    Directory of Open Access Journals (Sweden)

    Esther Ofenste Phetlhu

    2014-07-01

    Full Text Available The extensive empirical research inspired by Piaget and Vygotsky’s theories of make-believe play has been criticised for restricting data to western, urban, middle-class children. We seek to redress this bias by researching a traditional black South African Pedi children’s game Masekitlana. Our data relies on embodied memories enacted by Mapelo (one of the authors, and interviews of two other informants. The analytical framework draws upon ‘emergent methods’ in ethnography such as performance ethnography, autoethnography and memory elicitation through ‘bodynotes’ within a Vygotskyian orientation to play. The findings show that Masekitlana shares features common to all pretend play, but others unique to it  including: i extended monologue, ii metacommunicative frames for realistic thinking, and iii a complex relation between social and solitary play. These findings support Vygotsky. However, ‘the long childhood’ of Masekitlana suggests that the stages theory of Piaget, as well as  Vygotskyian ideas that have come down to us via Cole & Scribner and Valsiner, require revision in the light of Bruner’s two modes of cognition, and Veresov’s reinterpretation of the theatre movement, within which Vygotsky’s central ideas are embedded.

  4. Gender Expression and Mental Health in Black South African Men Who Have Sex with Men: Further Explorations of Unexpected Findings.

    Science.gov (United States)

    Sandfort, Theo G M; Bos, Henny; Reddy, Vasu

    2018-02-20

    Unlike studies conducted in Western countries, two studies among Black South African men who have sex with men (MSM) found no support for the association between gender nonconformity and mental distress, even though gender-nonconforming men experienced more discrimination and discrimination was associated with mental distress (Cook, Sandfort, Nel, & Rich, 2013; Sandfort, Bos, Knox, & Reddy, 2016). In Sandfort et al., gender nonconformity was assessed as a continuous variable, validated by comparing scores between a categorical assessment of gender presentation (masculine, feminine, no preference). Using the same dataset, we further explored this topic by (1) testing differences between gender expression groups in sexual minority stressors, resilience factors, and mental distress; (2) testing whether the impact of elevated discrimination in the feminine group was counterbalanced by lower scores on other stressors or higher scores on resilience factors; and (3) exploring whether relationships of stressors and resilience factors with mental distress varied between gender expression groups. Controlling for demographics, we found several differences between the gender expression groups in the stressors and resilience factors, but not in mental distress. We found no support for the idea that the lack of differences in mental distress between the gender expression groups was a consequence of factors working in opposite directions. However, internalized homophobia had a differential impact on depression in feminine men compared to masculine men. In our discussion of these findings, we explored the meaning of our participants' self-categorization as it might relate to gender instead of sexual identities.

  5. Gatekeeping and its impact on father involvement among Black South Africans in rural KwaZulu-Natal.

    Science.gov (United States)

    Makusha, Tawanda; Richter, Linda

    2016-01-01

    Involved and caring fatherhood contributes to the health and wellbeing of children, women and men. The corollary is also true - men, women and children are affected when fathers are not involved or supportive of their children. Many factors affect fathers' involvement, including women's attitudes, the history and nature of the relationship between mother and father, and the cultural context. This study explores gatekeeping and its impact on father involvement among Black South Africans in rural KwaZulu-Natal. Among married couples, gatekeeping occurs with respect to childcare and housework through women's attempts to validate their maternal identity according to socially and culturally constructed gender roles. Among unmarried, non-resident parents, women control father-child contact and involvement, with mothers and/or their families either facilitating or inhibiting father involvement. In this context, we found that cultural gatekeeping had a huge impact on father involvement, with the non-payment of inhlawulo or lobola regulating father-child involvement. In a country like South Africa, where there is high non-marital fertility and father-child non-residence, future research, parenting and family programmes should focus on strategies that encourage positive paternal involvement as well as maternal and cultural support for father involvement, regardless of parental relationship and residence status.

  6. Uncovering Black/African American and Latina/o students' motivation to learn science: Affordances to science identity development

    Science.gov (United States)

    Mahfood, Denise Marcia

    The following dissertation reports on a qualitative exploration that serves two main goals: (1) to qualitatively define and highlight science motivation development of Black/African American and Latina/o students as they learn science in middle school, high school, and in college and (2) to reveal through personal narratives how successful entry and persistence in science by this particular group is linked to the development of their science identities. The targeted population for this study is undergraduate students of color in science fields at a college or university. The theoretical frameworks for this study are constructivist theory, motivation theory, critical theory, and identity theories. The methodological approach is narrative which includes students' science learning experiences throughout the course of their academic lives. I use The Science Motivation Questionnaire II to obtain baseline data to quantitatively assess for motivation to learn science. Data from semi-structured interviews from selected participants were collected, coded, and configured into a story, and emergent themes reveal the important role of science learning in both informal and formal settings, but especially in informal settings that contribute to better understandings of science and the development of science identities for these undergraduate students of color. The findings have implications for science teaching in schools and teacher professional development in science learning.

  7. The frequency of the H402 allele of CFH and its involvement with age-related maculopathy in an aged Black African Xhosa population.

    Science.gov (United States)

    Ziskind, Ari; Bardien, Soraya; van der Merwe, Lize; Webster, Andrew R

    2008-09-01

    The H402 allele of the CFH gene is an established risk factor for age-related maculopathy (ARMD) in Caucasians, accounting for approximately 60% of the genetic risk at the population level. In general, the advanced forms of ARMD are rare in Black populations in Africa, as well as Black populations who have lived for generations in the United States or the West Indies, although there are reports that the earlier forms such as drusen may not be all that uncommon. The aim of the present study was to estimate the frequency of the C allele of the CFH Y402H variant in an aged South African Black Xhosa population and to describe the evidence of ARMD found.

  8. Does race matters in consumers' stated preferences for water and carbon footprints labelled food products? Insights from black and white South Africans

    Science.gov (United States)

    Owusu-Sekyere, Enoch; Jordaan, Henry

    2017-04-01

    In recent years, governments, policy-makers, and managers of private food companies and agribusinesses are interested in understanding how consumers will react to environmentally sustainable attributes and information on food product labels. This study examines consumers' stated preferences for water and carbon footprints labelled food products from the viewpoint of black and white South Africans. Discrete choice experimental data was collected from black and white consumers to possibly assess cross-ethnic variations in preferences for environmentally sustainable products. Two widely purchased livestock products were chosen for the choice experiment. We found that consumers' preferences for environmentally sustainable attributes vary significantly between black and white South Africans. Our findings revealed that there are profound heterogeneous consumer segments within black and white respondents. The heterogeneity within both sub-samples is better explained at the segment level, rather than at individual level. For both product categories, the findings revealed that there are more distinct consumer segments among black respondents, relative to white respondents. The black respondents consist of water sustainability advocates, carbon reduction advocates, keen environmentalist and environmental neutrals. The white respondents entail keen environmentalist, environmental cynics, and environmental neutrals. The inherent significant variations in preferences for environmentally sustainable attributes across segments and racial groups would help in formulating feasible, and segment-specific environmental sustainability policies and marketing strategies aimed at changing consumers' attitude towards environmentally sustainable products. Demographic targeting of consumer segments, sustainability awareness and segment-specific educational campaigns meant to enhance subjective and objective knowledge on environmental sustainability are important tools for food companies and

  9. Heterosexual Attitudes towards Same-Sex Marriage

    OpenAIRE

    Moskowitz, David A.; Rieger, Gerulf; Roloff, Michael E.

    2010-01-01

    Negative attitudes of heterosexual people toward same-sex marriage relate to the degree to which they are homophobic. However, it has been understudied whether there exists a gender difference in this association. Our results indicated that homophobia was the best predictor of attitudes toward gay male and lesbian marriage, and this was equally true for both heterosexual men and women. However, the attitudinal difference between gay male and lesbian marriage was related to homophobia in men b...

  10. Chronic Medical Conditions and Major Depressive Disorder: Differential Role of Positive Religious Coping among African Americans, Caribbean Blacks and Non-Hispanic Whites.

    Science.gov (United States)

    Assari, Shervin

    2014-04-01

    This study was aimed to investigate the main and buffering effects of positive religious coping on the association between the number of chronic medical conditions and major depressive disorder (MDD) among African Americans, Caribbean Blacks and Non-Hispanic Whites. This cross-sectional study used data from the National Survey of American Life, 2001 and 2003. This study enrolled 3,570 African Americans, 1,438 Caribbean Blacks and 891 Non-Hispanic Whites. Number of chronic conditions and positive religious coping were independent variables, 12-month MDD was the outcome and socio-economic characteristics were controls. We fitted the following three ethnic-specific logistic regressions for data analysis. In Model I, we included the number of chronic conditions and controls. In Model II, we added the main effect of religious coping. In Model III, we included an interaction between religious coping and number of chronic conditions. Based on Model I, number of chronic conditions was associated with higher odds of 12-month MDD among all race/ethnic groups. Model II showed a significant and negative association between religious coping and MDD among Caribbean Blacks (odds ratio [OR] =0.55, 95% confidence Interval [CI] =0.39-0.77), but not African Americans or Hispanic Whites. Model III suggested that, only among Caribbean Blacks, the effect of chronic medical conditions on MDD is smaller in the presence of high positive religious coping (OR for interaction = 0.73, 95% CI = 0.55-0.96). Although the association between multiple chronic conditions and MDD may exist regardless of race and ethnicity, race/ethnicity may shape how positive religious coping buffers this association. This finding sheds more light onto race and ethnic differences in protective effects of religiosity on mental health of populations.

  11. When Lions Write History: Black History Textbooks, African-American Educators, & the Alternative Black Curriculum in Social Studies Education, 1890-1940

    Science.gov (United States)

    King, LaGarrett J.

    2014-01-01

    The African proverb, "Until the lions have their historians, tales of the hunt shall always glorify the hunter," is used to metaphorically describe how dominant groups inscribe power through historical narrative. In this article the author discusses how African-American educators between the years of 1890-1940 conceptualized citizenship…

  12. [Uncomplicated herniated discs and sciatica: epidemiologic and semiotic aspects in 143 black African subjects].

    Science.gov (United States)

    Ouedraogo, Dieu-Donné; Eti, Edmond; Daboiko, Jean-Claude; Simon, Frankz; Chuong, Van Tuan; Zué, Marcel Kouakou N

    2007-01-01

    To study the epidemiologic and semiotic characteristics of uncomplicated sciatica in patients in a university hospital in Côte d'Ivoire. This retrospective study included 143 patients with an uncomplicated herniated disc hospitalized in the Cocody University Hospital from 1998 through 2002; patients were excluded if they were excessively sensitive to pain, had related motor deficits, cauda equina syndrome, or were resistant to medical treatment. Patients' average age was 42.5 years (range: 15-81), 58% were women, and mean body mass index (BMI) was 26.16. Ninety-nine (69.2%) reported relatively sedentary work. The disorder was characterized by an antalgic position (in 46.9%), an abnormal Schöber index in 117 (81.8%), the "bell sign" (in 63.6%) and a cough impulse in 58.7%. Lasègue's sign was homolateral at 114 (79.7%), and the average amplitude 42.2 degrees (range: 10 to 80). Paresis of 3/5 or higher was observed in 32 patients (22.4%). Radiography showed a disc disorder in 63% of cases; posterior osteoarthritis in 39.2% and a narrowed lumbar channel in 14 %. Computed tomography was performed for 56 patients and confirmed the presence of a hernia (median: 42,8%; paramedian: 48,2%; foraminal: 8,0%) of L4-l5 in 43 patients (77%); a large hernia, defined by a size greater than half of the rachidian channel, was found in eight (14,3%). After medical treatment, the course was favourable during this hospitalisation. Contrary to preconceived ideas, uncomplicated sciatica of black subjects has the same characteristics as in the white population.

  13. Effects of biomarkers of oxidative stress damage on prevalence and severity of visual disability among black Central Africans.

    Science.gov (United States)

    Longo-Mbenza, B; Muaka, M Mvitu; Yokobo, E Cibanda; Phemba, I Longo; Mokondjimobe, E; Gombet, T; Ndembe, D Kibokela; Mona, D Tulomba; Masamba, S Wayiza

    2012-01-01

    Because of the demographic transition, lifestyle changes, urbanization, and nutrition transition, Central Africans are at higher risk of ocular diseases associated with oxidative stress and visual disability. This study aimed to estimate the normal values of oxidant status defined by oxidized low-density lipoprotein (Ox-LDL), 8-Isoprostane and 8-hydroxy-deoxyguanosine (8-OHdG) and to determine their pathogenic role in the prevalence and the severity of visual disability among these black Africans. This was a cross-sectional study, run in a case-control study randomly selected from Kinshasa province, DR Congo. The study included 150 type 2 diabetes mellitus (T2DM) patients (cases) matched for sex and age to 50 healthy non diabetic controls. Logistic regression models were used to identify independent determinants of visual disability. The presence rates were 8.5% for blindness, 20.5% for visual impairment and 29% for visual disability including blindness and visual impairment. After adjusted for taro leaves intake, red beans intake, T2DM, aging, waist circumference, and systolic blood pressure, we identified low education level (OR=3.3 95%CI 1.5-7.2; p=0.003), rural-urban migration (OR=2.6 95% CI 1.2-5.6; p=0.017), and high Ox-LDL (OR=2.3 95% CI 1.1-4.7; p=0.029) as the important independent determinants of visual disability. After adjusted for education, intake of red beans, intake of taro leaves, triglycerides, and T2DM, we identified no intake of safou fruit (OR=50.7 95% CI 15.2-168.5; pvisual disability. After adjusted for education level, no intake of red beans, no intake of Taro leaves, triglycerides, and T2DM, we identified no intake of Safou fruit (OR=43.1 95% CI 13.7-135.4; pvisual disability. Visual disability remains a public health problem in Central Africa. Antioxidant supplement, fruit intake, nutrition education, control of migration, and blocking of oxidative stress are crucial steps for delayed development of vision loss.

  14. Mental Health Trainees' Explicit and Implicit Attitudes Toward Transracial Adoptive Families Headed by Lesbian, Gay, and Heterosexual Couples.

    Science.gov (United States)

    Tan, Tony Xing; Jordan-Arthur, Brittany; Garafano, Jeffrey S; Curran, Laura

    2017-01-01

    We investigated 109 (79.8% female; 76% White, and 83.5% Heterosexual) mental health trainees' explicit and implicit attitudes toward heterosexual, lesbian, and gay White couples adopting and raising Black children. To determine explicit attitudes, we used a vignette depicting a Black child ready for adoption and three types of equally qualified White families who were headed by a heterosexual couple, gay couple, or lesbian couple. The trainees were asked to indicate which type of family they preferred to adopt the child. To determine implicit attitudes, we used the computer programed latency-based multifactor implicit association test (IAT) protocol. The IAT data were collected from each participant individually. Explicit data showed that over 80% of the participants indicated no strong preference in terms of which type of family should adopted the child. However, IAT data showed that the trainees implicitly preferred lesbian couples. Overall, the degree of congruence between explicit and implicit was very low. Implications for training were discussed.

  15. Quantification of systemic renin-angiotensin system peptides of hypertensive black and white African men established from the RAS-Fingerprint®

    Directory of Open Access Journals (Sweden)

    JM van Rooyen

    2016-10-01

    Full Text Available Objective: The objective of this study was to make use of a quantitative and qualitative approach comparing the systemic renin-angiotensin system (RAS of hypertensive black and white African men by using RAS equilibrium analysis. Materials and methods: This sub-study involved 23 black (n = 15 and white (n = 8 hypertensive men aged 39.5–41 years, living in the North West Province of South Africa. The RAS-Fingerprinting was determined with LC-MS/MS quantification of angiotensin peptides. Blood pressure and other variables were determined with known methods. Results: The main finding of this study was the significant lower Ang I (<5.0 and 45.1 pg/ml; p = 0.005 and Ang II (15.6 and 123.9 pg/ml; p ⩽ 0.001 encountered in the hypertensive black African men compared to their white counterparts. Levels of Ang 1-5 (downstream metabolite of Ang 1-7 (1.8 and 3.0 pg/ml, were detected in black and white hypertensive men, respectively. Conclusions: The observed differences between circulating RAS components, which are reflected via equilibrium angiotensin levels, point to a distinctive molecular regulation of the RAAS in the two study cohorts. The increased peripheral resistance observed in hypertensive black individuals might take over a dominant role in control of blood pressure in this study population. A novel highly sensitive LC-MS/MS method resolved the issue of peptide recovery variations during sample preparation by using internal standards for each individual angiotensin metabolite.

  16. Novel APOB missense variants, A224T and V925L, in a black South African woman with marked hypocholesterolemia.

    Science.gov (United States)

    Miller, Sharon A; Hooper, Amanda J; Mantiri, George A; Marais, David; Tanyanyiwa, Donald M; McKnight, James; Burnett, John R

    2016-01-01

    One genetic cause of markedly low plasma concentrations of apolipoprotein (apo) B and low density lipoprotein (LDL)-cholesterol is familial hypobetalipoproteinemia. We aimed to determine the molecular basis for the marked hypocholesterolemia consistent with heterozygous familial hypobetalipoproteinemia in a black female subject of Xhosa lineage. Coding regions of APOB, MTTP, PCSK9,ANGPTL3, SAR1B and APOC3 were sequenced, and APOE was genotyped. COS-7 cells were transfected with plasmids containing apoB variants. Western blotting was used to detect cellular and secreted apoB, and co-immunoprecipitation performed to assess binding with the microsomal triglyceride transfer protein (MTP). Sequence analysis of the APOB gene revealed her to be heterozygous for two novel variants, c.751G>A (A224T) and c.2854G>C (V925L). She was also homozygous for the APOEε2 allele, and did not carry a PCSK9 loss-of-function mutation. Although Ala(224) is within the postulated MTP binding region in apoB, it is not conserved among mammalian species. Subsequent genotyping showed that Ala224Thr is found in a southern African population (n=654) with an allele frequency of 1.15% and is not associated with plasma lipid levels. Val(925), like Ala(224), is within the N-terminal 1000 amino acids required for lipoprotein assembly, but was not found in the population screen. However, in vitro studies showed that apoB V925L did not affect apoB48 production or secretion nor have a deleterious effect on MTP interaction with apoB. Taken together, this suggests that the hypocholesterolemia in our case may be a result of being homozygous for APOEε2 with a low baseline cholesterol. Copyright © 2016 National Lipid Association. All rights reserved.

  17. Empiric treatment based on Helicobacter pylori serology cannot substitute for early endoscopy in the management of dyspeptic rural black Africans.

    Science.gov (United States)

    O'Keefe, S J; Salvador, B; Nainkin, J; Majiki, S; Stevens, H; Atherstone, A

    2000-11-01

    Evidence that chronic gastric Helicobacter pylori (HP) infection is an aetiological factor in dyspepsia, peptic ulcer disease, gastric carcinoma and lymphoma has led to the suggestion that all serologically positive dyspeptic patients should be treated empirically with antibiotics to eradicate the infection, without endoscopic diagnosis. The following study was performed to determine whether such a policy would prove to be of benefit in rural Africa, where endoscopic facilities are lacking and infection rates high. Four district clinics were visited and 97 consecutive patients with persistent upper gastro-intestinal symptoms studied. After history-taking and physical examination, a blood sample was taken for HP serology (IgG anti-HP EIA) and endoscopy was performed. In comparison with similar studies in westernised countries HP was considerably more common (80%), and similar to that reported for the background population (83-86%), but peptic ulceration (17%) and gastric cancer (1%) were not. HP status and antibody levels failed to predict the presence of serious disease; patients with 'alarm' signs (78%), cancer (78%) and peptic ulcers (81%) had similar seropositivity rates to patients with non-ulcer dyspepsia (81%). Interestingly, many patients with distal oesophagitis were seronegative (40%). Haemoglobin concentrations and nutritional status were similar in HP-positive and negative patients. On the basis of published decision analysis strategies, empiric treatment of HP-positive patients with uncomplicated dyspepsia could be expected to produce symptomatic relief in 50% of cases, but would have delayed the diagnosis of 3 cases of cancer if patients over the age of 45 were included. The lack of association between HP serology and upper gastro-intestinal disease indicates that serological investigation cannot substitute for endoscopy in the management of black Africans with dyspepsia, and that empiric anti-HP therapy cannot be justified.

  18. The Dialectics of African Education and Western Discourses: Counter-Hegemonic Perspectives. Black Studies and Critical Thinking. Volume 21

    Science.gov (United States)

    Wright, Handel Kashope, Ed.; Abdi, Ali A., Ed.

    2012-01-01

    "The Dialectics of African Education and Western Discourses" addresses how continental Africans who have worked or are currently working in the Canadian academy address their dual legacy of African and Euro-American knowledge paradigms. Reflecting a range of approaches to hegemonic Euro-American paradigms that can be summarized as…

  19. Infant Mortality and African Americans

    Science.gov (United States)

    ... Profiles > Black/African American > Infant Health & Mortality Infant Mortality and African Americans African Americans have 2.2 ... to receive late or no prenatal care. Infant Mortality Rate Infant mortality rate per 1,000 live ...

  20. Black women’s ‘two-ness’ in african-american literature: can black and white worlds join together? = A dualidade de mulheres negras na literatura afro-americana: os mundos negro e branco podem se unir?

    Directory of Open Access Journals (Sweden)

    José Endoença Martins

    2010-01-01

    Full Text Available The article discusses how black women keep contacts with both black and white worlds in novels written by African-American female writers. In Toni Morrison’s (1970 The Bluest Eye, Pecola Breedlove keeps contact with the white world through her assimilationist behavior; in Alice Walker’s (1982 The Color Purple, Celie freezes herself in the black world by playing the role of the nationalist Negro; finally, in Lorraine Hansberry’s (1987 A Raisin in the Sun, Mama Younger joins black and white worlds together when she develops a catalyst agenda, as she moves to a white neighborhood.O artigo discute como mulheres negras mantêm contato com os mundos negro e branco em romances de escritoras afroamericanas. Em O Olho Mais Azul, de Toni Morrison (1970, Pecola Breedlove se alia ao mundo branco pelo comportamento assimilacionista; em A Cor Púrpura, de Alice Walker (1982, Celie se isola no mundo negro ao assumir o papel do Negro nacionalista; por fim, em Uma Cereja ao Sol, de Lorraine Hansberry (1987, Mama Younger aproxima o mundo negro e branco quando se torna catalista, indo morar num bairro branco.

  1. African and African American Children's and Adolescent Literature in the Classroom: A Critical Guide. Black Studies and Critical Thinking. Volume 11

    Science.gov (United States)

    Yenika-Agbaw, Vivian, Ed.; Napoli, Mary, Ed.

    2011-01-01

    The essays in this collection discuss multicultural issues in children's and adolescent literature, focusing particularly on African and African American cultures. They challenge everyone's understanding of what, in an age of globalization, multicultural texts really are. Cumulatively, these essays illustrate multicultural literature's power to…

  2. An analysis of stereotype threat in African American engineering students at predominantly White, ethnically diverse, and historically Black colleges and universities

    Science.gov (United States)

    Sparks, David M.

    The purpose of this research was to distinguish the similarities and differences in coping strategies of African American engineering students by analyzing their perceptions of stereotype threat at three academic institution types, Predominantly White Institutions (PWI), ethnically diverse, and Historically Black Colleges and Universities (HBCUs). The researcher collected demographic and survey data using the Stereotype Vulnerability Scale (SVS). The study was offered to the entire population of African American engineering students at each college using an online survey. Results were analyzed using MANOVA and Pearson's correlational statistical analyses to test the hypotheses. Findings revealed that little differences exist between students' scores on an assessment of stereotype vulnerability, with a few areas showing that HBCUs and ethnically diverse universities are doing a similar job in addressing perceptions of their African American engineering students. Finding also revealed that the percentage of African American students at a university did not correlate with the scores on the SVS accept on questions related to the personal feelings students have about their race. The strongest findings related to the differences in male and female students across the universities. African American female engineering students appeared to perceive more stereotype threat than did their male counterparts; although, this fining was not statistically significant. Overall, no statistically significant differences were found between students' perceptions of stereotype threat at the three types of universities. Future research should expand the number of survey participants at the current universities, add more HBCUs to the study population, run similar experiments in different parts of the country, compare stereotype threat in private and elite universities, use ethnically diverse universities as models for minority student development, and use new or improved survey instruments

  3. Generating Conflict for Greater Good: Utilizing Contingency Theory to Assess Black and Mainstream Newspapers as Public Relations Vehicles to Promote Better Health among African Americans

    Science.gov (United States)

    Lumpkins, Crystal Y.; Bae, Jiyang; Cameron, Glen T.

    2010-01-01

    The potential use of strategic conflict management ( Wilcox and Cameron, 2006; Cameron, Wilcox, Reber and Shin ( in press) as a health advocacy tool in US African-American and mainstream newspapers, arguing that escalation of conflict can increase effectiveness of health-related news releases. For health communicators focusing on at-risk populations with poor health outcomes, such goals would include increased awareness of health problems and solutions, along with increased motivation arising from indignation over health disparities. Content analysis of 1,197 stories in 24 Black and 12 mainstream newspapers showed that more conflict factors were present in Black vs. mainstream newspapers, suggesting a way to strategically place health messages in news releases disseminated to newspapers that motivate at-risk publics to better health. The findings suggest that conflict factors such as racial disparity data regarding health issues may enhance media advocacy. PMID:22822291

  4. Generating Conflict for Greater Good: Utilizing Contingency Theory to Assess Black and Mainstream Newspapers as Public Relations Vehicles to Promote Better Health among African Americans.

    Science.gov (United States)

    Lumpkins, Crystal Y; Bae, Jiyang; Cameron, Glen T

    2010-03-01

    The potential use of strategic conflict management ( Wilcox and Cameron, 2006; Cameron, Wilcox, Reber and Shin ( in press) as a health advocacy tool in US African-American and mainstream newspapers, arguing that escalation of conflict can increase effectiveness of health-related news releases. For health communicators focusing on at-risk populations with poor health outcomes, such goals would include increased awareness of health problems and solutions, along with increased motivation arising from indignation over health disparities. Content analysis of 1,197 stories in 24 Black and 12 mainstream newspapers showed that more conflict factors were present in Black vs. mainstream newspapers, suggesting a way to strategically place health messages in news releases disseminated to newspapers that motivate at-risk publics to better health. The findings suggest that conflict factors such as racial disparity data regarding health issues may enhance media advocacy.

  5. The consequences of the heterosexual norm

    Directory of Open Access Journals (Sweden)

    Anna Johansson

    2008-04-01

    Full Text Available Librarians may exclude people accidentally. This is so because there is a widespread use of classifications and subject headings reflecting the heterosexual norm. Critical classification theory tackles this norm for the reason that it affects the retrieval of gay literature. In order to allow a reconsideration of this exclusive practice in the LIS community I challenge two main questions: Firstly, how does the heterosexual norm appear in classification systems and subject headings lists? And secondly, what are the consequences of that practice for the retrieval of gay literature?This paper focuses on the professional practise in Swedish public libraries. If subject cataloguing prevents Lesbians, Gays, Bisexuals and Transgender (LGBT finding their literatures, then Swedish public libraries are upholders of the exclusive heterosexual norm in society.

  6. Home to Hargeisa: Migritude, Pan-Africanism, and the Politics of Movement from Banjo to Black Mamba Boy

    OpenAIRE

    Foster, Christopher Ian

    2015-01-01

    French literary theorist Jacques Chevrier argues that immigration is at the heart of contemporary African literature. He calls this new corpus of African literature migritude. Migritude literature provides both a new and sophisticated way of understanding immigration in the era of global capitalism and a critical engagement with it; it lends new perspective to the study of African literature itself by bringing to the fore conditions of diaspora, movement, and migration. Further, these younger...

  7. Perceptions of body size, obesity threat and the willingness to lose weight among black South African adults: a qualitative study.

    Science.gov (United States)

    Okop, Kufre Joseph; Mukumbang, Ferdinand C; Mathole, Thubelihle; Levitt, Naomi; Puoane, Thandi

    2016-04-29

    The obesity epidemic is associated with rising rates of cardiovascular disease (CVD) among adults, particularly in countries undergoing rapid urbanisation and nutrition transition. This study explored the perceptions of body size, obesity risk awareness, and the willingness to lose weight among adults in a resource-limited urban community to inform appropriate community-based interventions for the prevention of obesity. This is a descriptive qualitative study. Semi-structured focus group discussions were conducted with purposively selected black men and women aged 35-70 years living in an urban South African township. Weight and height measurements were taken, and the participants were classified into optimal weight, overweight and obese groups based on their body mass index (Kg/m(2)). Participants were asked to discuss on perceived obesity threat and risk of cardiovascular disease. Information on body image perceptions and the willingness to lose excess body weight were also discussed. Discussions were conducted in the local language (isiXhosa), transcribed and translated into English. Data was analysed using the thematic analysis approach. Participants generally believed that obesity could lead to health conditions such as heart attack, stroke, diabetes, and hypertension. However, severity of obesity was perceived differently in the groups. Men in all groups and women in the obese and optimal weight groups perceived obesity to be a serious threat to their health, whereas the overweight women did not. Obese participants who had experienced chronic disease conditions indicated strong perceptions of risk of obesity and cardiovascular disease. Obese participants, particularly men, expressed willingness to lose weight, compared to the men and women who were overweight. The belief that overweight is 'normal' and not a disease, subjective norms, and inaccessibility to physical activity facilities, negatively influenced participants' readiness to lose weight. Low

  8. Third molar maturity index (I3M) for assessing age of majority in a black African population in Botswana.

    Science.gov (United States)

    Cavrić, Jelena; Galić, Ivan; Vodanović, Marin; Brkić, Hrvoje; Gregov, Jelena; Viva, Serena; Rey, Laura; Cameriere, Roberto

    2016-07-01

    Assessment of legal age, also known as age of majority, is a controversial issue as there are few body biomarkers or evidence during late adolescence differentiating a subject from being a minor or adult. The third molar was recognized as a suitable site for age examination in late adolescence. We analyzed the development of the left mandibular third molar by the third molar maturity index (I3M) and a specific cut-off value of I3M = 0.08, established by Cameriere et al. in 2008 and used it for discriminating between minors and adult black Africans from Gaborone, Botswana. A final sample of panoramic radiographs (OPTs) of 1294 people (582 males and 712 females) aged between 13 and 23 years was evaluated. The real age decreased as I3M gradually increased. There was no statistically significant difference in the third molar development evaluated using I3M between males and females (p > 0.05) across different I3M classes. Results of 2 × 2 contingency tables for different cut-off values indicated that I3M = 0.08 was useful in discriminating between adults and minors. Precisely, for I3M = 0.08, the values of accuracy or overall fraction of correctly classified were 0.91 in males with a 95 % confidence interval (95 % CI) of 0.88 to 0.93 and 0.92 (95 % CI, 0.90 to 0.93) in females. Values of sensitivity of the test or the proportion of participants being 18 years and older were 0.88 (95 % CI, 0.87 to 0.90) in males and 0.88 (95 % CI, 0.90 to 0.93) in females, while values of specificity or proportion of individuals younger than 18 who have I3M age of 18 years in Botswana. Further studies should address the usefulness of this method and specific cut-off for different adolescent populations.

  9. Adapting an Evidence-Based HIV Intervention for At-Risk African American College Women at Historically Black Colleges and Universities Who Use Alcohol and Drugs

    Directory of Open Access Journals (Sweden)

    Kyla Marie Sawyer-Kurian

    2012-11-01

    Full Text Available The convergence of the high prevalence of HIV incidence among African American adolescent and adult women along with substance use and risky sexual behavior among university students necessitates the development of a HIV intervention specifically addressing culture, gender, and college factors for female African American university students. The woman-focused HIV intervention was chosen for adaptation because it has been shown to be efficacious with reducing risk for African American women who use alcohol and drugs, and has been successfully adapted 7 times. The target population was African American college women enrolled at a historically Black university who use alcohol and other drugs, and who engaged in risky sex behaviors. To understand and assess the needs of this population, we conducted four focus groups with African American college women, two in-depth interviews with faculty, and a combination of in-depth interviews and focus groups with student affairs and health staff that were analyzed using content analysis. From this analysis, several themes emerged that were used to adapt the intervention. Emerging themes included challenges related to identity and societal stereotypes, lack of knowledge about sexual health (i.e., negotiating safer sex and the function of female and male anatomies, high incidents of pregnancy, negative consequences related to alcohol and marijuana use, and the need to incorporate testimonies from college students, media enhancements, and role-plays to convey intervention messages. After the preliminary adaptation, 11 college women reviewed the adapted intervention and provided positive feedback. Plans for future research are discussed.

  10. Black Like Me: How Idealized Images of Caucasian Women Affect Body Esteem and Mood States of African-American Females.

    Science.gov (United States)

    Frisby, Cynthia M.

    Using the theory of social comparison, the present research explores how exposure to idealized images of physically attractive Caucasian women affects and changes the self-reported esteem levels of African-American undergraduate students. Though research reveals that the number of portrayals of African-Americans in ads is growing, little if any…

  11. Experiences of racial discrimination and relation to sexual risk for HIV among a sample of urban black and African American men.

    Science.gov (United States)

    Reed, E; Santana, M C; Bowleg, L; Welles, S L; Horsburgh, C R; Raj, A

    2013-04-01

    This study aimed to examine racial discrimination and relation to sexual risk for HIV among a sample of urban black and African American men. Participants of this cross-sectional study were black and African American men (N = 703) between the ages of 18 and 65 years, recruited from four urban clinical sites in the northeast. Multivariate logistic regression models were used to analyze the relation of reported racial discrimination to the following: (1) sex trade involvement, (2) recent unprotected sex, and (3) reporting a number of sex partners in the past 12 months greater than the sample average. The majority of the sample (96%) reported racial discrimination. In adjusted analyses, men reporting high levels of discrimination were significantly more likely to report recent sex trade involvement (buying and/or selling) (adjusted odds ratio (AOR) range = 1.7-2.3), having recent unprotected vaginal sex with a female partner (AOR = 1.4, 95% confidence interval (CI), 1.1-2.0), and reporting more than four sex partners in the past year (AOR = 1.4, 95% CI, 1.1-1.9). Findings highlight the link between experiences of racial discrimination and men's sexual risk for HIV.

  12. A preliminary factor analytic investigation into the firstorder factor structure of the Fifteen Factor Plus (15FQ+ on a sample of Black South African managers

    Directory of Open Access Journals (Sweden)

    Seretse Moyo

    2011-10-01

    Research purpose: The primary objective of this study was to undertake a factor analytic investigation of the first-order factor structure of the 15FQ+. Motivation for the study: The construct validity of the 15FQ+, as a measure of personality, is necessary even though it is insufficient to justify its use in personnel selection. Research design, approach and method: The researchers evaluated the fit of the measurement model, which the structure and scoring key of the 15FQ+ implies, in a quantitative study that used an ex post facto correlation design through structural equation modelling. They conducted a secondary data analysis. They selected a sample of 241 Black South African managers from a large 15FQ+ database. Main findings: The researchers found good measurement model fit. The measurement model parameter estimates were worrying. The magnitude of the estimated model parameters suggests that the items generally do not reflect the latent personality dimensions the designers intended them to with a great degree of precision. The items are reasonably noisy measures of the latent variables they represent. Practical/managerial implications: Organisations should use the 15FQ+ carefully on Black South African managers until further local research evidence becomes available. Contribution/value-add: The study is a catalyst to trigger the necessary additional research we need to establish convincingly the psychometric credentials of the 15FQ+ as a valuable assessment tool in South Africa.

  13. Conceptions of heterosexuality and attitudes toward non-heterosexuals of Psychology students from Córdoba

    Directory of Open Access Journals (Sweden)

    Imhoff, Débora

    2012-12-01

    Full Text Available The study analyzes the conceptions of heterosexuality of Psychology students at Universidad Nacional de Córdoba, and explores its associations with attitudes towards homosexuality. An exploratory research design was conducted, mixing qualitative and quantitative approaches, with a non probabilistic sample, 89 students (64 of the initial section of the career and 25 of the final section. Students answered a written self-report about the question: "Heterosexuality, is it natural? Why?". Seven types of conceptions of heterosexuality were identified, four of them based on essentialists views, and three presented socio-constructionist arguments. Data suggests an association between negative attitudes toward homosexuals and essentialists conceptions of heterosexuality, especially in lower grades students. This study generated questions and reflections about future therapist sexualities and gender-blind training.

  14. [Mixed connective tissue disease: prevalence and clinical characteristics in African black, study of 7 cases in Gabon and review of the literature].

    Science.gov (United States)

    Missounga, Landry; Ba, Josaphat Iba; Nseng Nseng Ondo, Ingrid Rosalie; Nziengui Madjinou, Maria Ines Carine; Malekou, Doris; Mouendou Mouloungui, Emeline Gracia; Nzengue, Emmanuel Ecke; Boguikouma, Jean Bruno; Kombila, Moussavou

    2017-01-01

    The literature reports that mixed connective tissue disease seems more frequent in the black population and among Asians. This study aims to determine the prevalence of mixed connective tissue disease (MCTD) among connective tissue disorders and all rheumatologic pathologies in a hospital population in Gabon as well as to describe the clinical features of this disease. We conducted a retrospective study by reviewing the medical records of patients treated for mixed connective tissue disease (Kasukawa criteria) and other entities of connective tissue disorders (ACR criteria) in the Division of Rheumatology at the University Hospital in Libreville between January 2010 and December 2015. For each case of MCTD the parameters studied were articular and extra-articular manifestations, anti-U1RNP antibodies levels, patient's evolution. Over a period of 6 years, data were collected by medical records of 7 patients out of 6050 patients and 67 cases of connective tissue disorders, reflecting a prevalence of 0.11% and 10.44% respectively. the 7 patients were women (100%), with an average age of 39.5 years. Articular manifestations included: polyarthritis, myalgias, chubby fingers and Raynaud's phenomenon in 87.5%, 87.5%, 28.6% and 14% respectively. The 7 patients had high anti-U1RNP antibodies levels, ranging between 5 and 35N (N≤ 7 IU). A case of death due to pulmonary arterial hypertension (PAH) was certified. This is the largest case series of MCTD reported in Black Africa. The disease seems to be rare among the black Africans; the reason could be genetic. The demographic and clinical aspects appear similar to those in Caucasians, Asians and Blacks except for a low frequency of Raynaud?s phenomenon among Blacks.

  15. Young Children, Gender and the Heterosexual Matrix

    Science.gov (United States)

    Paechter, Carrie

    2017-01-01

    In this paper I consider the adult focus of current mainstream gender theory. I relate this to how the concept of the heterosexual matrix originates in a social contract which excludes children from civil society. I argue that this exclusion is problematic both for theoretical reasons and from the perspective of children themselves. I start by…

  16. Homotolerance and Heterosexuality as Norwegian Values

    Science.gov (United States)

    Rothing, Ase; Svendsen, Stine Helena Bang

    2010-01-01

    In recent years, equality between homosexual and heterosexual relationships has increasingly been presented as a marker for Norwegian values. Norwegian schooling encourages tolerance toward homosexuals, and the state shows active interest in counteracting bullying against LGBT (lesbian, gay, bisexual, and transgender) youth by supporting research…

  17. Vital Signs: Racial Disparities in Age-Specific Mortality Among Blacks or African Americans - United States, 1999-2015.

    Science.gov (United States)

    Cunningham, Timothy J; Croft, Janet B; Liu, Yong; Lu, Hua; Eke, Paul I; Giles, Wayne H

    2017-05-05

    Although the overall life expectancy at birth has increased for both blacks and whites and the gap between these populations has narrowed, disparities in life expectancy and the leading causes of death for blacks compared with whites in the United States remain substantial. Understanding how factors that influence these disparities vary across the life span might enhance the targeting of appropriate interventions. Trends during 1999-2015 in mortality rates for the leading causes of death were examined by black and white race and age group. Multiple 2014 and 2015 national data sources were analyzed to compare blacks with whites in selected age groups by sociodemographic characteristics, self-reported health behaviors, health-related quality of life indicators, use of health services, and chronic conditions. During 1999-2015, age-adjusted death rates decreased significantly in both populations, with rates declining more sharply among blacks for most leading causes of death. Thus, the disparity gap in all-cause mortality rates narrowed from 33% in 1999 to 16% in 2015. However, during 2015, blacks still had higher death rates than whites for all-cause mortality in all groups aged blacks in age groups deaths among blacks (especially cardiovascular disease and cancer and their risk factors) across the life span and create equal opportunities for health.

  18. Dietary intake in Black British adults; an observational assessment of nutritional composition and the role of traditional foods in UK Caribbean and West African diets.

    Science.gov (United States)

    Goff, Louise M; Timbers, Louise; Style, Hannah; Knight, Annemarie

    2015-08-01

    Acculturation to the UK diet may contribute to the increased burden of non-communicable diseases in Black British communities. The present study aimed to assess nutritional composition and the contribution that traditional foods make to dietary intake in a group of UK-residing Caribbean and West African adults and to explore differences according to ethnicity and duration of residence. Observational study. Dietary intake was assessed using multiple, standardised triple-pass 24 h recalls and analysed using a nutritional composition database. Associations between sociodemographic variables and duration of residence with dietary intake were assessed using ANCOVA. London, UK, October 2011-December 2012. UK adults of Caribbean (n 50) or West African (n 83) ancestry, aged 18-75 years. The Caribbean participants were older and more likely to be born in the UK. After adjusting for age, sex and ethnicity, those who had been resident in the UK for the longest duration had significantly higher intakes of energy (Ptraditional cultural foods compared with the Caribbean diet, which was more reliant on 'Westernised' foods such as sugar-sweetened beverages. These results are novel in demonstrating dietary acculturation in UK adults of Caribbean and West African ancestry. We have provided detailed data regarding the role of traditional foods, presenting dietary information that may guide in individualising care for patients from these communities and improve the cultural sensitivity of public health strategies.

  19. Primary relationship scripts among lower-income, African American young adults.

    Science.gov (United States)

    Eyre, Stephen L; Flythe, Michelle; Hoffman, Valerie; Fraser, Ashley E

    2012-06-01

    Research on romantic relationships among lower income, African American young adults has mostly focused on problem behaviors, and has infrequently documented nonpathological relationship processes that are widely studied among middle-class college students, their wealthier and largely European American counterparts [Journal of Black Studies 39 (2009) 570]. To identify nonpathological cultural concepts related to heterosexual romantic relationships, we interviewed 144 low to low-mid income, African American young adults aged 19-22 from the San Francisco Bay Area, CA, metropolitan Chicago, IL, and Greater Birmingham, AL. We identified 12 gender-shared scripts related to the romantic relationship in areas of (1) defining the relationship, (2) processes of joining, (3) maintaining balance, and (4) modulating conflict. Understanding romantic relationship scripts is important as successful romantic relationships are associated with improved mental and physical health among lower income individuals as compared with individuals without romantic partners [Social Science & Medicine 52 (2001) 1501]. © FPI, Inc.

  20. "Black Like Me": Reframing Blackness for Decolonial Politics

    Science.gov (United States)

    Dei, George J. Sefa

    2018-01-01

    From a particular vantage point, as an African-born scholar with a politics to affirm my Black subjectivity and Indigeneity in a diasporic context, my article engages a (re)theorization of Blackness for decolonial politics. Building on existing works of how Black scholars, themselves, have theorized Blackness, and recognizing the fluid,…

  1. Adolescent experiences of violence and relation to violence perpetration beyond young adulthood among an urban sample of Black and African American males.

    Science.gov (United States)

    Reed, Elizabeth; Lawrence, Danielle A; Santana, M C; Welles, C Seth L; Horsburgh, C Robert; Silverman, Jay G; Rich, John A; Raj, Anita

    2014-02-01

    The purpose of this study is to determine if experiences of physical violence during early and late adolescence (12-21 years) places urban Black males at increased risk for interpersonal violence perpetration beyond young adulthood (30 years and older). Participants of this cross-sectional study were Black and African American men (N = 455) between the ages of 30 and 65 years, recruited from four urban clinical sites in the Northeast. Multivariate logistic regression models were used to analyze the relation of adolescent experiences of violence to: (1) past 6 month street violence involvement and (2) past year intimate partner violence perpetration. Ten percent of the sample reported that they experienced adolescent victimization. Men reporting adolescent victimization were significantly more likely to report past 6-month street violence involvement (Adjusted Odds Ratio (AOR) = 3.2, 95 % CI = 1.7-6.3) and past 6 month intimate partner violence perpetration (AOR = 2.8, 95 % CI = 1.8-5.4) compared to men who did not report such victimization. Study findings suggest that in order to prevent adulthood perpetration of violence, more work is needed to address experiences of victimization among young Black males, particularly violence experienced during adolescence.

  2. Tackling femininity: the heterosexual paradigm and women's soccer in South Africa.

    Science.gov (United States)

    Engh, Mari Haugaa

    2011-01-01

    Sport is a social institution that perpetuates gendered ideologies in the wider society through appealing to discourses of the naturalness of men's privilege and domination in society. Heteronormativity regulates the roles, behaviours, appearances and sexualities of, and relationships between and among, women and men. Moreover, heteronormative discourses normalise a particular relationship between sex, gender and sexuality that posits woman/feminine/heterosexual (and man/masculine/heterosexual) as a natural order from which variance is considered a punishable deviance. This paper outlines the effects of heteronormative discourses in the lives of women footballers in South Africa, through drawing on interviews with a wide range of women footballers. The paper shows how heteronormative discourses nurture homophobic attitudes that serve to regulate the appearances and performances of South African women.

  3. A hermeneutic phenomenological study of the experiences of female African American undergraduate engineering students at a predominantly White and an historically Black institution

    Science.gov (United States)

    Frillman, Sharron Ann

    2011-12-01

    This phenomenological study examined the experiences of twelve female African Americans enrolled as fulltime undergraduate engineering students at North Carolina Agricultural and Technical State University, an historically Black university, and seven female African Americans enrolled as undergraduate engineering students at Purdue University in West Lafayette, Indiana, a traditionally White institution. Interviews provided insights into the "lived" experiences of these young women and the factors they believe have contributed to their success in their respective engineering programs. Data analysis involved coding each participant's responses to interview questions using Atlas.ti, a powerful qualitative data analysis tool. This generated 181 codes that were further categorized into nine emergent themes, indicating the potential for extensive associations among the variables. The emergent themes are as follows: (1) Demographic information/special circumstances, (2) Personal attributes and characteristics, (3) Personal insights, (4) Sense of mission, (5) Sources of negative stress, (6) Success strategies, (7) Various forms of support, (8) Would/would not have made it to where she is now, and (9) Being African American and female in engineering. Analysis of these themes and their relationships led to the development of the Frillman Model of Emergent Themes in Female African American Engineering Students. Success. In addressing similarities and differences, three overriding theme categories emerged. These were: (1) Four personhood themes and dual social identity theme; (2) Environmental input and response theme; and (3) Outcome emergent theme of Would/Would not have made it to where she is now. Recommendations were made for future research to expand upon this exploratory study.

  4. Factors Influencing Dating Experiences Among African American Emerging Adults.

    Science.gov (United States)

    Hall, Naomi M; Lee, Anna K; Witherspoon, Daphne D

    2014-09-01

    This study examined sociocultural factors that impact dating and sexual experiences of heterosexual African American undergraduate college students attending a historically Black institution in the Southeastern United States. Specifically, mate availability and relationship involvement were analyzed to document students' experiences, and how these influences may be associated with sexual decision making and behavior. Data from nine focus groups ( N = 57) were aggregated and four subthemes were identified: competition among women, acceptability of mates, high prevalence of casual relationships, and lowered expectations for commitment. Power dynamics emerged as a contributing factor to the types of relationship involvement, sexual decision-making, and behavior among participants. The importance of prevention programs focusing on situational and cultural variables is highlighted. Additionally, implications for professionals working with emerging adults to consider the impact of the gender ratio imbalance, and perceived power distributions on perceptions of dating relationships, and sexual decision making and behavior are addressed.

  5. DAR, a new RhD variant involving exons 4, 5, and 7, often in linkage with ceAR, a new Rhce variant frequently found in African blacks

    NARCIS (Netherlands)

    Hemker, M. B.; Ligthart, P. C.; Berger, L.; van Rhenen, D. J.; van der Schoot, C. E.; Wijk, P. A.

    1999-01-01

    The highly polymorphic Rh system is encoded by 2 homologous genes RHD and RHCE. Gene rearrangements, deletions, or point mutations may cause partial D and CE antigens. In this study, a new RHD variant, DAR, and a new RHCE variant, ceAR, are described in 4 Dutch African Blacks. Serologically, DAR

  6. Career Aspirations versus Career Actualizations of African American Executive Level Administrators in Higher Education at Historically Black Colleges and Universities in a State in the Southeast: An Exploratory Study

    Science.gov (United States)

    McManus, Kristen LeToria

    2013-01-01

    Despite affirmative action, gender inequities persist at institutions of higher learning in the United States. The purpose of this qualitative research study was to explore the perceptions of African American women serving in executive-level leadership positions at historically black colleges and universities in a state the Southeast. Participants…

  7. Heterosexual attitudes toward same-sex marriage.

    Science.gov (United States)

    Moskowitz, David A; Rieger, Gerulf; Roloff, Michael E

    2010-01-01

    Negative attitudes of heterosexual people toward same-sex marriage relate to the degree to which they are homophobic. However, it has been understudied whether there exists a gender difference in this association. Our results indicated that homophobia was the best predictor of attitudes toward gay male and lesbian marriage, and this was equally true for both heterosexual men and women. However, the attitudinal difference between gay male and lesbian marriage was related to homophobia in men but not in women. That is, for men only, being less homophobic toward lesbians than toward gay men was associated with favoring lesbian over gay men marriage. Considering these results, the role of gender in attitudes toward same-sex marriage seems to be as an important moderator of homophobia.

  8. Heterosexual Attitudes towards Same-Sex Marriage

    Science.gov (United States)

    Moskowitz, David A.; Rieger, Gerulf; Roloff, Michael E.

    2016-01-01

    Negative attitudes of heterosexual people toward same-sex marriage relate to the degree to which they are homophobic. However, it has been understudied whether there exists a gender difference in this association. Our results indicated that homophobia was the best predictor of attitudes toward gay male and lesbian marriage, and this was equally true for both heterosexual men and women. However, the attitudinal difference between gay male and lesbian marriage was related to homophobia in men but not in women. That is, for men only, being less homophobic towards lesbians than towards gay men was associated with favoring lesbian over gay men marriage. Considering these results, the role of gender in attitudes toward same-sex marriage seems to be as an important moderator of homophobia. PMID:20390996

  9. Non-heterosexual disclosure at the workplace

    DEFF Research Database (Denmark)

    Voergård-Olesen, Rikke Karen; Eskerod, Pernille

    2013-01-01

    Many organizations state that they would like to develop a more inclusive culture when it comes to sexual orientation. In order to do this insight into non-heterosexual behaviors and considerations concerning disclosure is a prerequisite. As sexual orientation generally is invisible each person has...... a strategic choice concerning (non-)disclosure. Based on an empirical study, we contribute to the understanding of non-heterosexuals’ disclosure strategies and experiences at the workplace. Individual, semi-structured interviews on personal experiences and thoughts were conducted. The interviewees were eight...... non-heterosexual women, 34-44 years old, working in Denmark, open (to some degree) about their sexual orientation, and representing more industries and educational backgrounds. Even though the informants claimed openness, significant differences concerning disclosure were identified - across...

  10. Hereditary non-polyposis colorectal cancer is predicted to contribute towards colorectal cancer in young South African blacks

    Directory of Open Access Journals (Sweden)

    M. Ramsay

    2009-12-01

    Full Text Available A disproportionately large number of young (<50 years black patients present with colorectal cancer (CRC in South Africa. Although a phenomenon previously described elsewhere in Africa, its specificmolecular basis,whether sporadic or hereditary, has not been established. Molecular analysis of these tumours could link them to the features known to be associated with specific types of hereditary colorectal cancer, specifically through examination of levels of microsatellite instability, promoter methylation and the presence or absence of KRAS and BRAF mutations. The molecular features of cancer tissue samples from 44 CRC cases of black and white patients in South Africa were accordingly retrospectively analysed without knowledge of family history. Compared with samples from older blacks (>50 years, those from young black patients presented more often with a low methylation phenotype (CIMP-L and high levels of microsatellite instability (MSI-H. Furthermore, as determined by real-time PCR using probe technology, the tissues from35%of young blacks showed mutations within exon 1 of the KRAS gene. The BRAF-V600E mutation was only evident in the case of a single young black patient. Based on these results it seems likely that a proportion of CRC cases in young black patients from South Africa develop through the accumulation of mutations resulting in a mismatch repair deficiency linked to MSI-H and, possibly, germline mutations in the mismatch repair genes. The features in these patients are consistent with a diagnosis of the Hereditary Non-Polyposis Colorectal Cancer (HNPCC syndrome. This finding has important implications for patient management and suggests that family members may be at high risk for CRC.

  11. African Retentions in Blues and Jazz.

    Science.gov (United States)

    Meadows, Eddie S.

    1979-01-01

    The perseverance of African musical characteristics among American Blacks is an historic reality. African retentions have been recorded in Black music of the antebellum period. Various African scales and rhythms permeate Black American music today as evidenced in the retentions found in blues and jazz. (RLV)

  12. Rectal prolapse associated with a healed pelvic fracture in a pregnant free-ranging African black rhinoceros (Diceros bicornis. Part 2 : surgery and necropsy : case report

    Directory of Open Access Journals (Sweden)

    A. Olivier

    2001-07-01

    Full Text Available The oedematous and traumatised protruding section of the rectal tissue of an adult free-ranging female African black rhinoceros (Diceros bicornis was surgically amputated. Immediately before completion of surgery, the rhinoceros died of anaesthetic-related cardiac arrest. At necropsy a deformed pelvis and sacrum associated with a healed fracture of the left ileal wing were noted. New bone formation in and around the left ventral sacral foramina may have resulted in neuropathy of particularly the 3rd and 4th left ventral sacral nerves, which (in the horse supply the majority of the nerve fibres innervating the caudal rectum and anus. The cause of the injury is not known, although back injuries, presumably sustained during mating by bulls, have been recorded in white rhinoceros. An encounter with elephants could also have been responsible for the injury in this case.

  13. Gender Nonconformity, Discrimination, and Mental Health Among Black South African Men Who Have Sex with Men: A Further Exploration of Unexpected Findings.

    Science.gov (United States)

    Sandfort, Theo; Bos, Henny; Knox, Justin; Reddy, Vasu

    2016-04-01

    Using data from a study about HIV risk among Black South African MSM, we aimed to ascertain whether unexpected findings about the relationship between gender nonconformity, discrimination, and mental health in this population, as reported by Cook, Sandfort, Nel, and Rich (2013), could be replicated, and to explore more in-depth how gender nonconformity relates to health. Cook et al. found that feminine men were not more likely to be depressed despite the observation that they were more likely to be discriminated against and that discrimination increased the likelihood of depression. This is in contrast to what studies among gay and bisexual men in Western countries have consistently shown. In the current study, 196 Black South African MSM (ages between 18 and 40; M age, 26.65 years) were surveyed. Assessments included stressors (identity confusion, internalized homophobia, and sexual orientation-based discrimination) and resilience factors (openness about one's sexual orientation, social support, and identification with the gay community). We observed that gender-nonconforming men were not more likely to be depressed despite having experienced more discrimination, which was associated with depression. The same relationships were observed when considering anxiety as the mental health outcome. We found an indirect negative effect of gender nonconformity on depression through internalized homophobia, suggesting that, in this population, internalized homophobia masks the effect of discrimination on mental distress. Implications for the sexual minority stress model, used to guide our analyses, are discussed. Further research is needed to disentangle the complex relationship between gender nonconformity and mental health among MSM populations.

  14. Gender Nonconformity, Discrimination, and Mental Health among Black South African Men Who Have Sex with Men: A Further Exploration of Unexpected Findings

    Science.gov (United States)

    Sandfort, Theo; Bos, Henny; Knox, Justin; Reddy, Vasu

    2015-01-01

    Using data from a study about HIV risk among Black South African MSM, we aimed to ascertain whether unexpected findings about the relationship between gender nonconformity, discrimination, and mental health in this population, as reported by Cook, Sandfort, Nel, and Rich (2013), could be replicated, and to explore more in-depth how gender nonconformity relates to health. Cook et al. found that feminine men were not more likely to be depressed despite the observation that they were more likely to be discriminated against and that discrimination increased the likelihood of depression. This is in contrast to what studies among gay and bisexual men in Western countries have consistently shown. In the current study, 196 Black South African MSM (ages between 18 and 40; mean age, 26.65 years) were surveyed. Assessments included stressors (identity confusion, internalized homophobia, and sexual orientation-based discrimination) and resilience factors (openness about one’s sexual orientation, social support, and identification with the gay community). We observed that gender-nonconforming men were not more likely to be depressed despite having experienced more discrimination, which was associated with depression. The same relationships were observed when considering anxiety as the mental health outcome. We found an indirect negative effect of gender nonconformity on depression through internalized homophobia, suggesting that, in this population, internalized homophobia masks the effect of discrimination on mental distress. Implications for the sexual minority stress model, used to guide our analyses, are discussed. Further research is needed to entangle the complex relationship between gender nonconformity and mental health among MSM populations. PMID:26067298

  15. In black South Africans from rural and urban communities, the 4G/5G PAI-1 polymorphism influences PAI-1 activity, but not plasma clot lysis time.

    Science.gov (United States)

    de Lange, Zelda; Rijken, Dingeman C; Hoekstra, Tiny; Conradie, Karin R; Jerling, Johann C; Pieters, Marlien

    2013-01-01

    Data on genetic and environmental factors influencing PAI-1 levels and their consequent effect on clot lysis in black African populations are limited. We identified polymorphisms in the promoter area of the PAI-1 gene and determined their influence on PAI-1act levels and plasma clot lysis time (CLT). We also describe gene-environment interactions and the effect of urbanisation. Data from 2010 apparently healthy urban and rural black participants from the South African arm of the PURE study were cross-sectionally analysed. The 5G allele frequency of the 4G/5G polymorphism was 0.85. PAI-1act increased across genotypes in the urban subgroup (p = 0.009) but not significantly in the rural subgroup, while CLT did not differ across genotypes. Significant interaction terms were found between the 4G/5G polymorphism and BMI, waist circumference and triglycerides in determining PAI-1act, and between the 4G/5G polymorphism and fibrinogen and fibrinogen gamma prime in determining CLT. The C428T and G429A polymorphisms did not show direct relationships with PAI-1act or CLT but they did influence the association of other environmental factors with PAI-1act and CLT. Several of these interactions differed significantly between rural and urban subgroups, particularly in individuals harbouring the mutant alleles. In conclusion, although the 4G/5G polymorphism significantly affected PAI-1act, it contributed less than 1% to the PAI-1act variance. (Central) obesity was the biggest contributor to PAI-1act variance (12.5%). Urbanisation significantly influenced the effect of the 4G/5G polymorphism on PAI-1act as well as gene-environment interactions for the C428T and G429A genotypes in determining PAI-1act and CLT.

  16. Relationship between estimated cardiovascular disease risk and insulin resistance in a black African population living with HIV: a cross-sectional study from Cameroon.

    Science.gov (United States)

    Noumegni, Steve Raoul; Bigna, Jean Joel; Ama Moor Epse Nkegoum, Vicky Jocelyne; Nansseu, Jobert Richie; Assah, Felix K; Jingi, Ahmadou Musa; Guewo-Fokeng, Magellan; Leumi, Steve; Katte, Jean-Claude; Dehayem, Mesmin Y; Mfeukeu Kuate, Liliane; Kengne, Andre Pascal; Sobngwi, Eugene

    2017-08-11

    Cardiovascular disease (CVD) and metabolic diseases are growing concerns among patients with HIV infection as a consequence of the improving survival of this population. We aimed to assess the relationship between CVD risk and insulin resistance in a group of black African individuals with HIV infection. This cross-sectional study involved patients with HIV infection aged 30-74 years and followed up at the Yaoundé Central Hospital, Cameroon. Absolute CVD risk was calculated using the Framingham and the DAD CVD risk equations while the HOMA-IR index was used to assess insulin resistance (index ≥2.1). A total of 452 patients (361 women; 80%) were screened. The mean age was 44.4 years and most of the respondents were on antiretroviral therapy (88.5%). The median 5-year cardiovascular risk was 0.7% (25th-75th percentiles: 0.2-2.0) and 0.6% (0.3-1.3) according to the Framingham and DAD equations respectively. Of all participants, 47.3% were insulin resistant. The Framingham equation derived absolute CVD risk was significantly associated with insulin resistance; while no linear association was found using the DAD equation. The relationship between cardiovascular risk and insulin resistance in black African patients with HIV infection seems to depend on the cardiovascular risk equation used. © 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.

  17. In black South Africans from rural and urban communities, the 4G/5G PAI-1 polymorphism influences PAI-1 activity, but not plasma clot lysis time.

    Directory of Open Access Journals (Sweden)

    Zelda de Lange

    Full Text Available Data on genetic and environmental factors influencing PAI-1 levels and their consequent effect on clot lysis in black African populations are limited. We identified polymorphisms in the promoter area of the PAI-1 gene and determined their influence on PAI-1act levels and plasma clot lysis time (CLT. We also describe gene-environment interactions and the effect of urbanisation. Data from 2010 apparently healthy urban and rural black participants from the South African arm of the PURE study were cross-sectionally analysed. The 5G allele frequency of the 4G/5G polymorphism was 0.85. PAI-1act increased across genotypes in the urban subgroup (p = 0.009 but not significantly in the rural subgroup, while CLT did not differ across genotypes. Significant interaction terms were found between the 4G/5G polymorphism and BMI, waist circumference and triglycerides in determining PAI-1act, and between the 4G/5G polymorphism and fibrinogen and fibrinogen gamma prime in determining CLT. The C428T and G429A polymorphisms did not show direct relationships with PAI-1act or CLT but they did influence the association of other environmental factors with PAI-1act and CLT. Several of these interactions differed significantly between rural and urban subgroups, particularly in individuals harbouring the mutant alleles. In conclusion, although the 4G/5G polymorphism significantly affected PAI-1act, it contributed less than 1% to the PAI-1act variance. (Central obesity was the biggest contributor to PAI-1act variance (12.5%. Urbanisation significantly influenced the effect of the 4G/5G polymorphism on PAI-1act as well as gene-environment interactions for the C428T and G429A genotypes in determining PAI-1act and CLT.

  18. Mortality among African American women with sarcoidosis: data from the Black Women's Health Study.

    Science.gov (United States)

    Tukey, M H; Berman, J S; Boggs, D A; White, L F; Rosenberg, L; Cozier, Y C

    2013-08-01

    Sarcoidosis is a chronic systemic granulomatous disease of unknown etiology that disproportionately affects black females.  Few studies have specifically addressed causes of death in this population. To assess rates and causes of death among women with sarcoidosis in a prospective cohort study of U.S. black women. The Black Women's Health Study is a follow-up study of 59,000 U.S. black women aged 21-69 (median age 38) at entry in 1995.  Data on demographic and lifestyle factors and medical conditions, including sarcoidosis, were obtained through biennial questionnaires.  Deaths and causes of death from 1995 through 2009 among study subjects were identified from National Death Index data. We assessed mortality rates among women with and without a history of sarcoidosis.  Poisson regression models were used to estimate age-adjusted mortality rates. Cox proportional-hazards models were used to estimate hazard ratios for mortality and 95% confidence intervals. A total of 121 deaths occurred among 1,192 women with a history of sarcoidosis and 2813 deaths among women without sarcoidosis.  Mortality was greater at every age among women with sarcoidosis and the overall multivariable-adjusted hazard ratio was 2.44 (95% CI 2.03-2.93, p<0.0001). Of the deaths among women with sarcoidosis, 24.7% were directly attributable to sarcoidosis. In the Black Women's Health Study, women with sarcoidosis were more than twice as likely to die as women without the disease, with many of the deaths directly attributable to sarcoidosis.  Sarcoidosis is an important cause of premature death among black women with the disease.

  19. A systematic literature review of diabetes self-management education features to improve diabetes education in women of Black African/Caribbean and Hispanic/Latin American ethnicity.

    Science.gov (United States)

    Gucciardi, Enza; Chan, Vivian Wing-Sheung; Manuel, Lisa; Sidani, Souraya

    2013-08-01

    This systematic literature review aims to identify diabetes self-management education (DSME) features to improve diabetes education for Black African/Caribbean and Hispanic/Latin American women with Type 2 diabetes mellitus. We conducted a literature search in six health databases for randomized controlled trials and comparative studies. Success rates of intervention features were calculated based on effectiveness in improving glycosolated hemoglobin (HbA1c), anthropometrics, physical activity, or diet outcomes. Calculations of rate differences assessed whether an intervention feature positively or negatively affected an outcome. From 13 studies included in our analysis, we identified 38 intervention features in relation to their success with an outcome. Five intervention features had positive rate differences across at least three outcomes: hospital-based interventions, group interventions, the use of situational problem-solving, frequent sessions, and incorporating dietitians as interventionists. Six intervention features had high positive rate differences (i.e. ≥50%) on specific outcomes. Different DSME intervention features may influence broad and specific self-management outcomes for women of African/Caribbean and Hispanic/Latin ethnicity. With the emphasis on patient-centered care, patients and care providers can consider options based on DSME intervention features for its broad and specific impact on outcomes to potentially make programming more effective. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  20. Breakage is the norm: use of condoms and lubrication in anal sex among Black South African men who have sex with men.

    Science.gov (United States)

    Lee, Matthew; Sandfort, Theo; Collier, Kate; Lane, Tim; Reddy, Vasu

    2017-04-01

    This paper explores condom use and lubrication practices among Black men who have sex with men in South African townships. Results are from 81 in-depth individual interviews conducted among a purposive sample from four townships surrounding Pretoria as part of a larger qualitative study. Awareness that condoms should be used to have safer anal sex was ubiquitous. Fewer men reported that lubricants should be used to facilitate anal intercourse. Partner pressure and partner distrust were the most common barriers cited for not using condoms and lubricants. Knowledge about condom-lubricant compatibility was rare. Condom problems were a norm, with widespread expectations of condom failure. Men's subjectivities - their perceptions of and preferences for specific brands, types and flavours of condoms and lubricants - influenced engagement with such safer-sex technologies. However, what was available in these settings was often neither what men needed nor preferred. Findings show the need to enhance access to appropriate and comprehensive: safer-sex supplies, health services and health education, and underline the importance of efforts to develop targeted programmes relevant to experiences of men who have sex with men in the South African context.

  1. Staging reproductive aging using Stages of Reproductive Aging Workshop + 10 in black urban African women in the Study of Women Entering and in Endocrine Transition.

    Science.gov (United States)

    Jaff, Nicole G; Snyman, Tracy; Norris, Shane A; Crowther, Nigel J

    2014-11-01

    There has been limited research on accurate staging of the menopausal transition in sub-Saharan African women. Our aim was to assess the usefulness of the Stages of Reproductive Aging Workshop + 10 (STRAW + 10) criteria in staging ovarian aging in black South African women, examining whether obesity has any effect on the menopausal transition. The study enrolled 702 women aged 40 to 60 years. STRAW + 10 criteria were used to categorize the stages of reproductive aging. The Menopause Rating Scale was used to measure the prevalence of vasomotor symptoms. Follicle-stimulating hormone (FSH) and estradiol levels were used as supportive criteria for staging. Human immunodeficiency virus status was assessed using a point-of-care method. Reported age at final menstrual period (FMP) was higher in women interviewed within 4 years of FMP (mean [SD], 49.0 [3.80] y) than in women interviewed 10 years or more after FMP (mean [SD], 42.0 [4.06] y; P menopause symptoms. Obesity (body mass index ≥35.0 kg/m) was associated with severe vasomotor symptoms. Reporting of age at FMP is unreliable in women interviewed 4 years or more after the event. STRAW + 10 seems accurate in staging reproductive aging, as confirmed by the strong association of FSH and estradiol levels with the menopausal transition stage. STRAW + 10 may be appropriate for use in resource-limited settings in the absence of biomarkers. Biocultural methods may be useful in assessing the menopausal transition in culturally diverse women.

  2. Virtual Black Spaces: An Anthropological Exploration of African American Online Communities' Racial and Political Agency amid Virtual Universalism

    Science.gov (United States)

    Heyward, Kamela S.

    2012-01-01

    This dissertation examines the strategic practice of virtual racial embodiment, as a case study of African Americans attempting to complicate current constructions of race and social justice in new media. I suggest that dominant racial constructions online teeter between racial stereotypes and the absence of race. Virtual racial classification and…

  3. Defensive Localism in White and Black: A Comparative History of European-American and African-American Youth Gangs.

    Science.gov (United States)

    Adamson, Christopher

    2000-01-01

    Compares European American and African American youth gangs in four historical periods (seaboard, immigrant, racially changing, and hypersegregated cities), showing that differences can be traced to race-specific effects of labor, housing, and consumer markets, government policies, local politics, and organized crime on their communities.…

  4. An Intersectional Approach for Understanding Perceived Discrimination and Psychological Well-Being among African American and Caribbean Black Youth

    Science.gov (United States)

    Seaton, Eleanor K.; Caldwell, Cleopatra H.; Sellers, Robert M.; Jackson, James S.

    2010-01-01

    The present study examined whether combinations of ethnicity, gender, and age moderated the association between perceived discrimination and psychological well-being indicators (depressive symptoms, self-esteem, and life satisfaction) in a nationally representative sample of Black youth. The data were from the National Survey of American Life,…

  5. Breast cancer knowledge, attitudes, and screening behaviors among African American women: the Black cosmetologists promoting health program

    Directory of Open Access Journals (Sweden)

    Weldon Rai-nesha

    2007-04-01

    Full Text Available Abstract Background African American women have higher rates of breast cancer mortality than their white counterparts. Studies have suggested that this is partly caused by discovery of cancer at a later stage, highlighting the importance of encouraging early detection of breast cancer in this population. To guide the creation of a breast cancer education intervention and help focus other health educators' and clinicians' health promotion efforts, this study explored whether a cohort of African American women living in San Diego would demonstrate the possession of adequate baseline knowledge about breast cancer screening and adherence to widely recommended screening guidelines. Methods African American women (N = 1,055 from San Diego, California participated in a beauty salon-based survey about breast cancer knowledge, attitudes, and screening practices. Women's ages ranged from 20 to 94 years, with average age of 42.20 (SD = 13.53 years. Thirty-four percent reported completing college and/or some graduate school training, and 52% reported having some college or post high school formal training. Seventy-five percent of the sample reported working outside their home. Participating cosmetologists and their salons were recruited to the study through word-of-mouth referral by highly respected African American community leaders. Results Salon clients reported low rates of adherence to recommended breast cancer screening guidelines. Of the 1,055 participants, 31% reporting performing breast self-exam every month. Of those participants 40 and older, 57% reported having had a clinical breast exam and 43% reported having had a mammogram in the past year. Knowledge of breast cancer was associated with adherence to screening guidelines. While women recognized the serious health threat that breast cancer poses and that early detection of breast cancer is important, only 30% of women reported feeling well informed about the disease. Many participants

  6. Mental Health and African Americans

    Science.gov (United States)

    ... Minority Population Profiles > Black/African American > Mental Health Mental Health and African Americans Poverty level affects mental health ... compared to 120% of non-Hispanic whites. 1 MENTAL HEALTH STATUS Serious psychological distress among adults 18 years ...

  7. Dietary Habits and Eating Practices and Their Association with Overweight and Obesity in Rural and Urban Black South African Adolescents

    OpenAIRE

    Modiehi Heather Sedibe; Pedro T. Pisa; Alison B. Feeley; Titilola M. Pedro; Kathleen Kahn; Shane A. Norris

    2018-01-01

    The aim of this study was to investigate differences/similarities in dietary habits and eating practices between younger and older, rural and urban South African adolescents in specific environments (home, community and school) and their associations with overweight and obesity. Dietary habits, eating practices, and anthropometric measurements were performed on rural (n = 392, mean age = 13 years) and urban (n = 3098, mean age = 14 years) adolescents. Logistic regression analysis was used to ...

  8. Ambulatory blood pressure monitoring profile in urban African black and European white untreated hypertensive patients matched for age and sex.

    Science.gov (United States)

    Polónia, Jorge; Madede, Tavares; Silva, José A; Mesquita-Bastos, José; Damasceno, Albertino

    2014-08-01

    The aim of this study was to compare the 24-h ambulatory blood pressure (ABP) profile in never-treated black hypertensive patients living in Africa, Mozambique (20-80 years), versus never-treated white hypertensive patients living in Europe. ABP recordings of untreated black hypertensive patients and white hypertensive patients with 24-h ABP of 130/80 mmHg or more were retrospectively selected from two computerized database records of ABP and matched for age by decades, sex, and BMI. Black hypertensive patients were n=548, 47 ± 12 years, 52% women, BMI=28.0 ± 8.2 kg/m(2), 7% smokers, 7% diabetics; white hypertensive patients were n=604, 47 ± 15 years, 52% women, BMI=27.4 ± 5.1 kg/m(2), 8.4% diabetics, and 18% smokers (Pwhite hypertensive patients showed higher casual blood pressure (BP) 160/104 ± 19/14 versus 149/97 ± 18/12 mmHg, 24-h ABP 146/92 ± 16/13 versus 139/85 ± 11/10 mmHg, daytime ABP 150/95 ± 16/13 versus 143/88 ± 13/11 mmHg, night-time BP 139/84 ± 17/13 versus 130/78 ± 13/10 mmHg (all Pwhite hypertensive patients for all spectra of age distribution. This might be the reason for the worse cardiovascular prognosis described in black hypertensive patients compared with white hypertensive patients.

  9. A prospective epidemiological study on odontogenic tumours in a black African population, with emphasis on the relative frequency of ameloblastoma.

    Science.gov (United States)

    Oginni, F O; Stoelinga, P J W; Ajike, S A; Obuekwe, O N; Olokun, B Aluko; Adebola, R A; Adeyemo, W L; Fasola, O; Adesina, O A; Akinbami, B O; Iwegbu, I O; Ogunmuyiwa, S A; Obimakinde, O S; Uguru, C C

    2015-09-01

    The persistent view in the literature is that the relative frequency of ameloblastomas is higher in the black population than in Caucasians. The aim of this study was to determine the relative frequency of all odontogenic tumours (OT) in a 100% black population and to compare our findings with those of previous studies. A prospective study was undertaken of all patients presenting with OT to all 16 Nigerian departments of oral and maxillofacial surgery over a 4-year period. The following data were obtained: patient demographics, delay to presentation, extent of the lesion, and histological diagnosis. Six hundred and twenty-two cases were studied. A slight male preponderance was observed (male to female ratio 1.17:1). Patients ranged in age from 5 to 89 years, with a peak incidence in the third decade. The relative frequency of OT was 0.99 per million and that of ameloblastoma was 0.76 per million. Ameloblastoma was the most prevalent OT (76.5%), followed by adenomatoid odontogenic tumours (5.6%), odontogenic myxoma (4.5%), and keratocystic odontogenic tumours (KCOT) (3.1%). The relative frequency of ameloblastoma among Nigerians was not different from frequencies reported previously among Caucasian and Tanzanian black populations. KCOTs were, however, rarely diagnosed in Nigerians as compared to the white population in the Western world. Copyright © 2015 International Association of Oral and Maxillofacial Surgeons. Published by Elsevier Ltd. All rights reserved.

  10. Body image, compulsory heterosexuality, and internalized homophobia.

    Science.gov (United States)

    Pitman, G E

    1999-01-01

    ABSTRACT Body dissatisfaction in lesbians is a subject which has traditionally been ignored in the psychological literature on body image and eating disorders. Early feminist theorists and researchers argued that body dissatisfaction in women developed as a way of dealing with the oppression and misogyny they are faced with on a daily basis. However, these theories failed to take issues of race, class, and sexual orientation into account, thereby excluding the experiences of a diversity of women. This article focuses specifically on the lesbian experience and explores how cultural messages about thinness, femininity, and heterosexuality shape lesbians' feelings about their sexuality and about their bodies. Through the inevitable process of internalizing homophobia and fat hatred, both of which are institutionalized ways of keeping heterosexuality and female oppression in place, lesbians may begin to believe that there is something inherently wrong with them and with their bodies. This article explores how the impact of racism, classism, sexism, and homophobia on women may provide a more comprehensive understanding of the cultural forces behind women's dissatisfaction with their bodies.

  11. Fasting insulin sensitivity indices are not better than routine clinical variables at predicting insulin sensitivity among Black Africans: a clamp study in sub-Saharan Africans

    Science.gov (United States)

    2014-01-01

    Background We aimed to evaluate the predictive utility of common fasting insulin sensitivity indices, and non-laboratory surrogates [BMI, waist circumference (WC) and waist-to-height ratio (WHtR)] in sub-Saharan Africans without diabetes. Methods We measured fasting glucose and insulin, and glucose uptake during 80/mU/m2/min euglycemic clamp in 87 Cameroonians (51 men) aged (SD) 34.6 (11.4) years. We derived insulin sensitivity indices including HOMA-IR, quantitative insulin sensitivity check index (QUICKI), fasting insulin resistance index (FIRI) and glucose-to-insulin ratio (GIR). Indices and clinical predictors were compared to clamp using correlation tests, robust linear regressions and agreement of classification by sex-specific thirds. Results The mean insulin sensitivity was M = 10.5 ± 3.2 mg/kg/min. Classification across thirds of insulin sensitivity by clamp matched with non-laboratory surrogates in 30-48% of participants, and with fasting indices in 27-51%, with kappa statistics ranging from −0.10 to 0.26. Fasting indices correlated significantly with clamp (/r/=0.23-0.30), with GIR performing less well than fasting insulin and HOMA-IR (both p insulin sensitivity indices are modest predictors of insulin sensitivity measured by euglycemic clamp, and do not perform better than clinical surrogates in this population. PMID:25106496

  12. Normalizing Heterosexuality: Mothers' Assumptions, Talk, and Strategies with Young Children

    Science.gov (United States)

    Martin, Karin A.

    2009-01-01

    In recent years, social scientists have identified not just heterosexism and homophobia as social problems, but also heteronormativity--the mundane, everyday ways that heterosexuality is privileged and taken for granted as normal and natural. There is little empirical research, however, on how heterosexuality is reproduced and then normalized for…

  13. Struggling against Heteronormativity: The Narratives of Seventeen Heterosexuals

    Science.gov (United States)

    Smith, Lance Christian

    2009-01-01

    There is a paucity of literature that examines the narratives of heterosexuals who struggle against the discourse of heteronormativity. There is even less literature that discusses how the discourse of heteronormativity may play out between egalitarian heterosexual counselors and clients who identify as sexual minorities. Employing the qualitative…

  14. Religion and spirituality among bisexual Black men in the USA

    OpenAIRE

    JEFFRIES, WILLIAM L.; DODGE, BRIAN; SANDFORT, THEO G. M.

    2008-01-01

    Traditionally, religion has been a major source of institutional support and well-being for Black people in the USA. However, when juxtaposed against sexuality, religion's positive effect upon the lives of non-heterosexual individuals is questionable. Research suggests that non-heterosexuals often abandon structured religion for spirituality due to the homonegativity perpetuated through religious institutions. Although studies have examined religion and spirituality among gays and lesbians, f...

  15. Injectable and oral contraceptive use and cancers of the breast, cervix, ovary, and endometrium in black South African women: case-control study.

    Science.gov (United States)

    Urban, Margaret; Banks, Emily; Egger, Sam; Canfell, Karen; O'Connell, Dianne; Beral, Valerie; Sitas, Freddy

    2012-01-01

    Oral contraceptives are known to influence the risk of cancers of the female reproductive system. Evidence regarding the relationship between injectable contraceptives and these cancers is limited, especially in black South Africans, among whom injectable contraceptives are used more commonly than oral contraceptives. We analysed data from a South African hospital-based case-control study of black females aged 18-79 y, comparing self-reported contraceptive use in patients with breast (n = 1,664), cervical (n = 2,182), ovarian (n = 182), and endometrial (n = 182) cancer, with self-reported contraceptive use in 1,492 control patients diagnosed with cancers with no known relationship to hormonal contraceptive use. We adjusted for potential confounding factors, including age, calendar year of diagnosis, education, smoking, alcohol, parity/age at first birth, and number of sexual partners. Among controls, 26% had used injectable and 20% had used oral contraceptives. For current and more recent users versus never users of oral or injectable contraceptives, the odds ratios (ORs) for breast cancer were significantly increased in users of oral and/or injectable contraceptives (OR 1.66, 95% CI 1.28-2.16, pcontraceptives; corresponding ORs for cervical cancer were 1.38 (1.08-1.77, p = 0.01), 1.01 (0.66-1.56, p = 0.96), and 1.58 (1.16-2.15, p = 0.004). There was no significant increase in breast or cervical cancer risk among women ceasing hormonal contraceptive use ≥10 y previously (p = 0.3 and p = 0.9, respectively). For durations of use ≥5 y versus never use, the ORs of ovarian cancer were 0.60 (0.36-0.99, p = 0.04) for oral and/or injectable contraceptive use and 0.07 (0.01-0.49, p = 0.008) for injectable use exclusively; corresponding ORs for endometrial cancer were 0.44 (0.22-0.86, p = 0.02) and 0.36 (0.11-1.26, p = 0.1). In this study, use of oral and of injectable hormonal contraceptives was associated with a

  16. Cardiorespiratory Fitness and Light-Intensity Physical Activity Are Independently Associated with Reduced Cardiovascular Disease Risk in Urban Black South African Women: A Cross-Sectional Study.

    Science.gov (United States)

    Dickie, Kasha; Micklesfield, Lisa K; Chantler, Sarah; Lambert, Estelle V; Goedecke, Julia H

    2016-02-01

    Low levels of physical activity, poor cardiorespiratory fitness, and a sedentary lifestyle have been associated with increased risk for cardiovascular disease (CVD) and type 2 diabetes (T2D). Few studies have examined their independent associations in an urban black sub-Saharan African population. To examine the independent associations of physical activity, cardiorespiratory fitness, and sedentary time on body composition and cardiometabolic risk factors for CVD and T2D in black South African women. A subsample (n = 76; 18-45 years) was recruited, as part of a cross-sectional study. Accelerometry, cardiorespiratory fitness, body composition, insulin sensitivity, serum lipids, and blood pressure were measured. Light- but not moderate- to vigorous intensity physical activity was inversely associated with trunk fat mass (r = -0.25, P = 0.03). Sedentary time was associated with triglyceride (TG) (r = 0.36, P = 0.01) and TG/HDL-C (r = 0.34, P = 0.04), and these relationships were independent of body fat. Cardiorespiratory fitness was inversely associated with body fat % (r = -0.34, P = 0.02), central fat mass (r = -0.31, P = 0.03), visceral adipose tissue (VAT, r = -0.47, P insulin resistance (HOMA-IR; r = -0.41, P = 0.01). The association between cardiorespiratory fitness and HOMA-IR was independent of body fat and physical activity, but not VAT. Cardiorespiratory fitness was inversely associated with sedentary time (r = -0.31, P = 0.03), but not with any of the physical activity variables (P > 0.05). Both physical activity and cardiorespiratory fitness were associated with reduced total and central fat mass, VAT, and reduced cardiometabolic risk for CVD and T2D. Longitudinal studies are required to confirm whether the promotion of increasing light physical activity, while reducing sedentary time and increasing cardiorespiratory fitness, reduces the risk for obesity, CVD and T2D.

  17. The Influence of Maternal Dietary Patterns on Body Mass Index and Gestational Weight Gain in Urban Black South African Women

    Directory of Open Access Journals (Sweden)

    Stephanie V. Wrottesley

    2017-07-01

    Full Text Available Maternal pre-pregnancy body mass index (BMI and subsequent gestational weight gain (GWG are strong predictors of maternal and infant outcomes; however the influence of dietary patterns on BMI-specific GWG is unclear. This study identifies patterns of habitual dietary intake in urban South African women and explores their associations with first trimester BMI and GWG. Habitual dietary intake of 538 pregnant women was assessed using a quantitative food-frequency questionnaire and dietary patterns were depicted via principle component analysis. Associations between dietary patterns and BMI-specific GWG were analyzed using linear and logistic regression. Three dietary patterns were identified: Western, Traditional and Mixed. Western and Mixed diet patterns were associated with 35 g/week (p = 0.021 and 24 g/week (p = 0.041 higher GWG in normal weight and obese women respectively. Additionally, high intakes of a Traditional diet pattern were associated with a reduced odds of excessive weight gain in the total sample (OR: 0.81; p = 0.006 and in normal weight women (OR: 0.68; p = 0.003. Increased intake of a traditional diet pattern—high in whole grains, legumes, vegetables and traditional meats—and decreased intake of refined, high sugar and fat driven diets may reduce GWG (including risk of excessive weight gain in urban South African women.

  18. Tyrosinase-positive oculocutaneous albinism in Southern African blacks: P gene-associated haplotypes suggest a major mutation in the 5{prime} region of the gene

    Energy Technology Data Exchange (ETDEWEB)

    Ramsay, M.; Stevens, G.; Beukering, J. van [Univ. of the Witwatersrand, Johannesburg (South Africa)] [and others

    1994-09-01

    Tyrosinase-positive oculocutaneous albinism (ty-pos OCA) occurs with a prevalence of 1 in 3900 among Southern African (SA) blacks. The major contributors to morbidity and mortality are skin cancer and decreased visual acuity. Two distinct phenotypes occur, namely individuals with ephelides (darkly pigmented patches) and those without. There is complete concordance with regard to ephelus status among siblings. The disorder is linked to markers on chromosome 15q11.2-q12, and no obligatory cross-overs were observed with polymophic markers at the human homolog, P, of the mouse pink eyed dilute gene, p. Contrary to what has been shown for Caucasoid ty-pos OCA, this condition shows locus homogeneity among SA blacks. The P gene is an excellent candidate for ty-pos OCA and mutations in this gene will confirm its role in causing the common form of albinism in SA. Numerous P gene mutations have been described in other populations. In an attempt to detect mutations, the P gene cDNA was used to search for structural rearrangements or polymorphisms. Six polymorphisms (plR10/Scal, 912/Xbal, 912/HincII, 912/TaqI, 1412/TaqI [two systems] and 1412/HindIII) were detected with subclones of the P cDNA and haplotypes were determined in each family. None were clearly associated with an albinism-related rearrangement. However, strong linkage disequilibrium was observed with alleles at loci toward the 5{prime} region of the gene ({triangle}=0.65, 0.57 and 0.80 for the three polymorphisms detected with the 912 subclone), suggesting a major ty-pos OCA mutation in this region. Haplotype analysis provides evidence for a major mutation associated with the same haplotype in individuals with ephelides (8/12 OCA chromosomes) and those without ephelides (24:30). The presence of other ty-pos OCA associated haplotypes indicates several other less common mutations.

  19. Careful Conversations and Careful Sex: HIV Posttesting Experiences Among African American Men in Rural Florida.

    Science.gov (United States)

    Aholou, Tiffiany M; Sutton, Madeline Y; Brown, Emma E J

    2017-01-01

    In the United States, black/African American (black) men bear the greatest burden of human immunodeficiency virus (HIV), accounting for 42% of new HIV infections in 2012 despite being 6% of the population. In Florida, heterosexual HIV transmission has increased among black men. Few studies have examined HIV testing experiences for black heterosexual men (BHM) in the rural South. This study describes the post-HIV-testing trial experiences of BHM in rural Florida. We conducted 12 focus groups (4-7 participants per group) in 3 rural Florida counties with BHM who participated in a larger randomized HIV testing trial. Interviews were professionally transcribed and data were analyzed using NVivo 10. The qualitative analysis was informed by the strengths perspective (ie, emphasis on abilities rather than risks) and used a thematic analytical approach. Sixty-seven men participated (median age 41.5 years); 39 (58%) earned a monthly income of less than $500, 38 (57%) attained education through high school or higher, 37 (55%) were unmarried, and 40 (60%) reported practicing monogamy; all who tested for HIV were negative for HIV. We identified 3 main themes based on self-reported actions: (1) risk reduction (eg, more consistent condom use, fewer sex partners), (2) sexual health communications with sex partners (eg, negotiating HIV testing with sex partners, getting to know partners better), and (3) health communications with peers and family (eg, disclosing test results, encouraging others to get tested). Among BHM, being in this HIV testing study facilitated increased protective behaviors and communications for HIV prevention. Interventions for BHM in rural areas warrant incorporating these strategies to encourage routine HIV testing. © 2016 National Rural Health Association.

  20. Cross-sectional study of ethnic differences in physical fitness among children of South Asian, black African-Caribbean and white European origin: the Child Heart and Health Study in England (CHASE).

    Science.gov (United States)

    Nightingale, C M; Donin, A S; Kerry, S R; Owen, C G; Rudnicka, A R; Brage, S; Westgate, K L; Ekelund, U; Cook, D G; Whincup, P H

    2016-06-20

    Little is known about levels of physical fitness in children from different ethnic groups in the UK. We therefore studied physical fitness in UK children (aged 9-10 years) of South Asian, black African-Caribbean and white European origin. Cross-sectional study. Primary schools in the UK. 1625 children (aged 9-10 years) of South Asian, black African-Caribbean and white European origin in the UK studied between 2006 and 2007. A step test assessed submaximal physical fitness from which estimated VO2 max was derived. Ethnic differences in estimated VO2 max were estimated using multilevel linear regression allowing for clustering at school level and adjusting for age, sex and month as fixed effects. The study response rate was 63%. In adjusted analyses, boys had higher levels of estimated VO2 max than girls (mean difference 3.06 mL O2/min/kg, 95% CI 2.66 to 3.47, pfitness than white Europeans and black African-Caribbeans in the UK. This ethnic difference in physical fitness is at least partly explained by ethnic differences in physical activity. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  1. Meeting physical activity guidelines is associated with reduced risk for cardiovascular disease in black South African women; a 5.5-year follow-up study

    Science.gov (United States)

    2014-01-01

    Background Low levels of physical activity (PA) have been associated with increased risk for cardiovascular disease (CVD) and type 2 diabetes (T2D), but few studies have examined whether meeting international PA guidelines is associated with reduced risk in a black South African (SA) population. The aims of this study were to compare body composition and cardio-metabolic risk factors for CVD and T2D between active and inactive groups (part 1, cross-sectional analysis) and, to determine whether PA level predicts changes in body composition and cardio-metabolic risk factors for CVD and T2D at follow-up after 5.5-years (part 2, longitudinal analysis). Methods Part 1 included a sample of 240 apparently healthy black SA women (26 ± 7 years) who underwent the following measurements at baseline: PA (Global Physical Activity Questionnaire (GPAQ)), body composition and regional fat distribution (dual-energy x-ray absorptiometry and computerised tomography), blood pressure, fasting glucose, insulin and lipid concentrations. For part 2, a sub-sample of women (n = 57) underwent the same measurements after a 5.5-year period. Results At baseline, 61% of women were classified as meeting the guidelines for moderate- to vigorous-intensity physical activity (MVPA) according to GPAQ. Women who were active had significantly lower body weight (p insulin resistance (fasting serum insulin and HOMA-IR, both p = 0.01), and higher high-density lipoprotein cholesterol (p = 0.041), compared to the inactive group. At follow-up, all body fat measures increased significantly in both groups and diastolic blood pressure decreased significantly in those who were active at baseline, but did not change in those who were inactive. Conclusions Meeting PA guidelines was associated with decreased risk for CVD and T2D in black SA women, but did not prevent the increase in body fat over time. Interventions promoting physical activity to specifically address obesity in this high

  2. Rethinking the memorial in a Black Belt landscape: Planning, memory and identity of African-Americans in Alabama

    Directory of Open Access Journals (Sweden)

    Marco Giliberti

    2013-01-01

    Full Text Available Although many old sites are well preserved, many sites of historical and cultural value in the United States are disappearing due to their abandonment. In some cases, the condition of these sites makes restorers’ work very difficult. In other cases, in order to recover blighted local economies, administrations and cultural institutions are adopting strategic spatial plans to attract tourists or accommodate historical theme parks. However, recent scholarly interest in the interaction of history and collective memory has highlighted these sites. Even if the memory of some historical sites is fading quickly, this memory is receiving greater attention than in the past in order to enhance local identity and strengthen the sense of community. This article examines a number of plans and strategies adopted to give shape to the memorial landscape in Alabama, thereby documenting and exploring some key relations between city planning and the commemoration of African-American history.

  3. Understanding relational conditions necessary for effective mentoring of black-owned small businesses: A South African perspective

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    Makatleho J. Matabooe

    2016-03-01

    Research purpose: To identify relational-based conditions for effective mentoring, which can be used to enhance business management skills of owner-managers of black-owned small businesses and eventually improve the survival of these businesses in South Africa. Motivation for the study: By identifying relational-based conditions needed for effective mentoring of black-owned small businesses, recommendations can be put forward that could help achieve harmonious mentoring relationships and ultimately ensure effective mentoring of these businesses. Research design, approach and method: An interpretivism paradigm was adopted and aqualitative research methodology was selected. Semistructured interviews were used to gauge the perceptions of participants about relational issues necessary for effective mentoring. Content and constant comparative analyses were used to analyse data. Main findings: The findings revealed that conditions surrounding the knowledge and expertise of the mentor, experience and age of the mentor, approachability of the mentor, mutual respect, open communication, mutual trust and honesty, passion and patience of the mentor, mentee’s willingness to learn, alignment of expectations, as well as culture sensitivity of the mentor are to be considered for effective mentor–mentee relationship. Practical/managerial implications: Although mentoring is important to develop management skills of owner–managers, it is equally important that the mentor–mentee relationship is nurtured to achieve the desired outcomes of the relationship. Contribution/value-add: The alarming failure rates of small businesses in general and blackowned small businesses in particular could be improved by providing effective mentoring programmes to owner–managers by ensuring harmonious mentor–mentee relationships.

  4. Evaluation of antioxidant potentials of different solvent-fractions of Dialium indium (African Black velvet tamarind fruit pulp – in vitro

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    Olakunle Bamikole Afolabi

    2018-02-01

    Full Text Available Plant phytonutrients have been harnessed for their various curative properties both in vitro and in vivo. In this study African black velvet tamarind (ABVT fruit pulp was evaluated for it antioxidant potentials using chloroform and hexane fractions through different antioxidant parameters. In the results; total phenolic contents quantified in mg GAE/dried sample in chloroform and hexane extracts were; 14.57 ±5.85 and 9.78 ±4.61, total flavonoid contents in chloroform and hexane extracts as; 48.58 ±0.00 and 27.35 ±0.00 while the FRAP (µg AAE.g-1 dried sample was lower in chloroform (298.10 ±0.00 than hexane extracts (1029.81 ±0.00. More also, ability of varied concentrations of the extracts (with their IC50 to cause inhibition against Fe2+-induced MDA that was determined by TBARS in rat's brain and liver tissue homogenates, Fe2+-chelating ability and other antioxidant assays, showed an appreciable significant (p <0.05 difference. The various antioxidant properties showed by ABVT has indicated that, if the pulp is incorporated in diet, it could serve as an alternative in managing various ROS-induced degenerative ailments as it has been clearly demonstrated in the protection of brain and liver homogenates from Fe2+-induced oxidative stress. 

  5. [Development of the Heterosexual Love Assessment Scale for Alcoholics].

    Science.gov (United States)

    Sugawarai, Tazuko; Morita, Noriaki; Nakatani, Youji

    2013-10-01

    The purpose of this study was to develop a scale for assessing the attributes of the heterosexual love of alcoholics. Using the characteristics and categories related to the heterosexual love of alcoholics found in previous research, we created a "Heterosexual Love Assessment Scale for Alcoholics" and conducted a survey among 110 alcoholics (80 men and 30 women). The following three factors were extracted from the results: "mutual respect", "superficial intimacy", and "fear of being disliked", A high level of reliability was obtained on the scales indicated below (alpha = 63-82), and concurrent validity was confirmed between these and the Adult Attachment Scale (ECR: Experiences in Close Relationships inventory). Further, correlations were found between "mutual respect" and the benefit of heterosexual love in recovery, and between the other two factors and the impediment of heterosexual love, and between the Denial & Awareness Scale (for alcoholic). As this scale can be used to assess the type of heterosexual love of alcoholics, we predict that it will be useful in examining the effects of heterosexual love on recovery and as a tool for offering advice.

  6. Shape differences between the faces of homosexual and heterosexual men.

    Science.gov (United States)

    Valentova, Jaroslava Varella; Kleisner, Karel; Havlíček, Jan; Neustupa, Jiří

    2014-02-01

    Previous studies have shown that homosexual men differ from heterosexual men in several somatic traits and lay people accurately attribute sexual orientation based on facial images. Thus, we may predict that morphological differences between faces of homosexual and heterosexual individuals can cue to sexual orientation. The main aim of this study was to test for possible differences in facial shape between heterosexual and homosexual men. Further, we tested whether self-reported sexual orientation correlated with sexual orientation and masculinity-femininity attributed from facial images by independent raters. In Study 1, we used geometric morphometrics to test for differences in facial shape between homosexual and heterosexual men. The analysis revealed significant shape differences in faces of heterosexual and homosexual men. Homosexual men showed relatively wider and shorter faces, smaller and shorter noses, and rather massive and more rounded jaws, resulting in a mosaic of both feminine and masculine features. In Study 2, we tested the accuracy of sexual orientation judgment from standardized facial photos which were assessed by 80 independent raters. Binary logistic regression showed no effect of attributed sexual orientation on self-reported sexual orientation. However, homosexual men were rated as more masculine than heterosexual men, which may explain the misjudgment of sexual orientation. Thus, our results showed that differences in facial morphology of homosexual and heterosexual men do not simply mirror variation in femininity, and the stereotypic association of feminine looking men as homosexual may confound judgments of sexual orientation.

  7. The Black Man in American Society.

    Science.gov (United States)

    Framingham Public Schools, MA.

    GRADE OR AGES: Junior high school. SUBJECT MATTER: The black man in American society. ORGANIZATION AND PHYSICAL APPEARANCE: There are four major parts each with an overview. The four parts concern a) the African heritage of the black man, b) the American exploitation of the black man, c) the black man's contribution to American society, d) the…

  8. Heterosexual masculinity and homophobia: a reaction to the self?

    Science.gov (United States)

    Theodore, P S; Basow, S A

    2000-01-01

    Heterosexual masculinity is the cultural pressure exerted on males to be masculine in traits and heterosexual in orientation or else be viewed as feminine and socially unacceptable. The current study investigated the link between heterosexual masculinity and homophobia in 74 college males. Specifically, gender self-discrepancy (how well males think they fit cultural expectations of how they should act as a man), attribute importance (perceived importance of possessing masculine attributes), and self-esteem were examined as predictors of homophobia. Attribute importance, self-discrepancy along masculine traits, and their interaction significantly predicted degree of homophobia in this sample.

  9. Switching on After Nine: Black gay-identified men's perceptions of sexual identities and partnerships in South African towns.

    Science.gov (United States)

    Mantell, Joanne E; Tocco, Jack Ume; Osmand, Thomas; Sandfort, Theo; Lane, Tim

    2016-01-01

    There is considerable diversity, fluidity and complexity in the expressions of sexuality and gender among men who have sex with men (MSM). Some non-gay identified MSM are known colloquially by gay-identified men in Mpumalanga, Province, South Africa, as 'After-Nines' because they do not identify as gay and present as straight during the day but also have sex with other men at night. Based on, key informant interviews and focus group discussions in two districts in Mpumalanga, we explored Black gay-identified men's perceptions of and relationships with After-Nine men, focusing on sexual and gender identities and their social consequences. Gay-identified men expressed ambivalence about their After-Nine partners, desiring them for their masculinity, yet often feeling dissatisfied and exploited in their relationships with them. The exchange of sex for commodities, especially alcohol, was common. Gay men's characterisation of After-Nines as men who ignore them during the day but have sex with them at night highlights the diversity of how same-sex practicing men perceive themselves and their sexual partners. Sexual health promotion programmes targeting 'MSM' must understand this diversity to effectively support the community in developing strategies for reaching and engaging different groups of gay and non-gay identified men.

  10. Brazilian Literature in African Descent Scenarios

    OpenAIRE

    Soares Fonseca, Maria Nazareth

    2016-01-01

    The essay argues about the meanings given to the terms "black literature," African-Brazilian literature", "Afro-descendant literature" and "black-Brazilian literature" present in anthologies of black African-Brazilian poetry in Brazil. It also discusses the ways these directions are presented in the writers' texts published in the anthologies highlighted in this study.

  11. The Impact of Prior Heterosexual Experiences on Homosexuality in Women

    Directory of Open Access Journals (Sweden)

    Marissa A. Harrison

    2008-04-01

    Full Text Available An abundance of unwanted sexual opportunities perpetrated by insensitive, physically and sexually abusive men may be a factor in the expression of homosexuality in some women. In the present study, we examined self-reports of dating histories, sexual experiences, and physical and sexual abuse among lesbians and heterosexual women. Lesbians with prior heterosexual experience reported more severe and more frequent physical abuse by men. Lesbians also reported more instances of forced, unwanted sexual contact perpetrated by men, and this sexual abuse occurred at a significantly earlier age. These data show that adverse experiences with the opposite sex are more common in lesbians than heterosexual women, and therefore negative heterosexual experiences may be a factor in the expression of a same-sex sexual orientation in women. We propose an evolutionary psychological interpretation of this phenomenon based on the cardinally different mating strategies of women and men that have evolved for maximizing the likelihood of reproduction.

  12. Urban–rural and gender differences in tobacco and alcohol use, diet and physical activity among young black South Africans between 1998 and 2003

    Directory of Open Access Journals (Sweden)

    Nasheeta Peer

    2013-01-01

    Full Text Available Background: Non-communicable chronic diseases (NCDs have increased in South Africa over the past 15 years. While these usually manifest during mid-to-late adulthood, the development of modifiable risk factors that contribute to NCDs are usually adopted early in life. Objective: To describe the urban–rural and gender patterns of NCD risk factors in black adolescents and young adults (15- to 24-year-olds from two South African Demographic and Health Surveys conducted 5 years apart. Design: An observational study based on interviews and measurements from two cross-sectional national household surveys. Changes in tobacco and alcohol use, dietary intake, physical inactivity, and overweight/obesity among 15- to 24-year-olds as well as urban–rural and gender differences were analysed using logistic regression. The ‘Surveyset’ option in Stata statistical software was used to allow for the sampling weight in the analysis. Results: Data from 3,186 and 2,066 black 15- to 24-year-old participants in 1998 and 2003, respectively, were analysed. In males, the prevalence of smoking (1998: 21.6%, 2003: 19.1% and problem drinking (1998: 17.2%, 2003: 15.2% were high and increased with age, but in females were much lower (smoking – 1998: 1.0%, 2003: 2.1%; problem drinking – 1998: 4.2%, 2003: 5.8%. The predominant risk factors in females were overweight/obesity (1998: 29.9%, 2003: 31.1% and physical inactivity (2003: 46%. Urban youth, compared to their rural counterparts, were more likely to smoke (odds ratio (OR: 1.39, 95% confidence interval (CI: 1.09–1.75, have high salt intake (OR: 1.75, 95% CI: 1.12–2.78, be overweight/obese (OR: 1.39, 95% CI: 1.14–1.69, or be physically inactive (OR: 1.45, 95% CI: 1.12–1.89. However, they had lower odds of inadequate micronutrient intake (OR: 0.46, 95% CI 0.34–0.62, and there was no overall significant urban– rural difference in the odds for problem drinking but among females the odds were higher in

  13. Contact tracing for gonorrhoea in homosexual and heterosexual men.

    Science.gov (United States)

    Rogstad, K E; Clementson, C; Ahmed-Jushuf, I H

    1999-08-01

    We aimed to determine whether the success of partner notification for gonorrhoea in men was affected by sexual orientation. Analysis of standard clinic and health adviser records of all male patients found to be infected with gonorrhoea between October 1992 and September 1993 were carried out. Of the 278 cases of gonorrhoea in men, 9% (25) were acquired through homosexual intercourse and 91% (253) by heterosexual contact. Fifteen per cent (24) of Caucasians were homosexual but only 0.9% (1) of Afro-Caribbeans were. The mean number of contacts was 1.36 for homosexuals and 1.38 for heterosexuals. Contact information was given by 55% of heterosexuals and 48% of homosexuals. The proportion of acknowledged contacts attending was 38% for homosexuals and 56% for heterosexuals (P = 0.054). Fifty-two per cent of homosexuals and 59% of heterosexuals had at least one contact attend. Data analysis on Caucasians only showed Caucasian gay men had a higher mean number of contacts (1.38) than Caucasian heterosexuals (1.28). Caucasian homosexuals had a lower proportion of contacts attending (40% vs. 77%) (P = 0.05), 54% of homosexual men and 60% of heterosexual men had at least one contact attending (P = 0.74). There is a trend for partner notification to be less successful in homosexual men when all ethnic groups are considered together. In Caucasian men with gonorrhoea, homosexuals have a greater number of partners than heterosexuals and have a lower proportion of total contacts attending but there is no difference in the proportion having at least one contact attending. Data on sexual orientation and ethnicity should be reported in studies assessing efficacy of contact tracing.

  14. Hepatitis A seroprevalence in homosexual and heterosexual men.

    OpenAIRE

    Nandwani, R; Caswell, S; Boag, F; Lawrence, A G; Coleman, J C

    1994-01-01

    OBJECTIVE--To determine the seroprevalence of hepatitis A antibodies in homosexual and heterosexual males attending a genitourinary medicine (GUM) clinic. DESIGN--Prospective study of male patients recruited from a GUM clinic during a 10 week period in 1993. SETTING--Central London outpatient GUM department at Chelsea and Westminster Hospital. SUBJECTS--255 patients were recruited, comprising 185 homosexual and 70 heterosexual males. Ninety two men were known to be HIV-positive, of whom 89 we...

  15. Contesting 'straights': 'lesbians', 'queer heterosexuals' and the critique of heteronormativity.

    Science.gov (United States)

    Schlichter, Annette

    2007-01-01

    The essay explores interrelations between Lesbian Theory and Queer Straight Theory. It provides a brief genealogy and an interrogation of the "discourse of queer heterosexuality." I argue that Queer Straight Theory is certainly indebted to lesbian (and) feminist critiques of institutional heterosexuality and their denaturalizations of straight and lesbian sexualities. Lesbian and Queer Straight Theories remain in disagreement, however, about notions of power and identity that shape their theoretical and political stances.

  16. Dietary Habits and Eating Practices and Their Association with Overweight and Obesity in Rural and Urban Black South African Adolescents.

    Science.gov (United States)

    Sedibe, Modiehi Heather; Pisa, Pedro T; Feeley, Alison B; Pedro, Titilola M; Kahn, Kathleen; Norris, Shane A

    2018-01-29

    The aim of this study was to investigate differences/similarities in dietary habits and eating practices between younger and older, rural and urban South African adolescents in specific environments (home, community and school) and their associations with overweight and obesity. Dietary habits, eating practices, and anthropometric measurements were performed on rural ( n = 392, mean age = 13 years) and urban ( n = 3098, mean age = 14 years) adolescents. Logistic regression analysis was used to examine the associations between dietary habits and eating practices, with overweight and obesity risk. Differences in dietary habits and eating practices by gender and by site within the three environments were identified. After adjusting for gender, site, dietary habits, and eating practices within the home, community and school environment, eating the main meal with family some days (OR = 1.78, 95% CI = 1.114-2.835; p ≤ 0.02), eating the main meal with family almost every day (OR = 1.61, 95% CI = 1.106-2.343; p ≤ 0.01), and irregular frequency of consuming breakfast on weekdays (OR = 1.38, 95% CI = 1.007-1.896; p ≤ 0.05) were all associated with increased risk of overweight and obesity. For "Year 15" adolescents, irregular frequency of consuming breakfast on weekends within the home environment (OR = 1.53, 95% CI = 1.099-2.129, p ≤ 0.01), was associated with increased risk of overweight and obesity. For both early- and mid-adolescents, being male (OR = 0.401, 95% CI = 0.299-0.537; p ≤ 0.00; OR = 0.29, 95% CI = 0.218-0.397; p ≤ 0.00) was associated with reduced risk of overweight and obesity, while residing in a rural setting (OR = 0.55, 95% CI = 0.324-0.924; p ≤ 0.02) was associated with reduced risk of overweight and obesity only among early-adolescents. Only dietary habits and eating practices within the home environment were associated with increased risk of overweight and obesity.

  17. Dietary Habits and Eating Practices and Their Association with Overweight and Obesity in Rural and Urban Black South African Adolescents

    Directory of Open Access Journals (Sweden)

    Modiehi Heather Sedibe

    2018-01-01

    Full Text Available The aim of this study was to investigate differences/similarities in dietary habits and eating practices between younger and older, rural and urban South African adolescents in specific environments (home, community and school and their associations with overweight and obesity. Dietary habits, eating practices, and anthropometric measurements were performed on rural (n = 392, mean age = 13 years and urban (n = 3098, mean age = 14 years adolescents. Logistic regression analysis was used to examine the associations between dietary habits and eating practices, with overweight and obesity risk. Differences in dietary habits and eating practices by gender and by site within the three environments were identified. After adjusting for gender, site, dietary habits, and eating practices within the home, community and school environment, eating the main meal with family some days (OR = 1.78, 95% CI = 1.114–2.835; p ≤ 0.02, eating the main meal with family almost every day (OR = 1.61, 95% CI = 1.106–2.343; p ≤ 0.01, and irregular frequency of consuming breakfast on weekdays (OR = 1.38, 95% CI = 1.007–1.896; p ≤ 0.05 were all associated with increased risk of overweight and obesity. For “Year 15” adolescents, irregular frequency of consuming breakfast on weekends within the home environment (OR = 1.53, 95% CI = 1.099–2.129, p ≤ 0.01, was associated with increased risk of overweight and obesity. For both early- and mid-adolescents, being male (OR = 0.401, 95% CI = 0.299–0.537; p ≤ 0.00; OR = 0.29, 95% CI = 0.218–0.397; p ≤ 0.00 was associated with reduced risk of overweight and obesity, while residing in a rural setting (OR = 0.55, 95% CI = 0.324–0.924; p ≤ 0.02 was associated with reduced risk of overweight and obesity only among early-adolescents. Only dietary habits and eating practices within the home environment were associated with increased risk of overweight and obesity.

  18. The combined risks of reduced or increased function variants in cell death pathway genes differentially influence cervical cancer risk and herpes simplex virus type 2 infection among black Africans and the Mixed Ancestry population of South Africa

    International Nuclear Information System (INIS)

    Chattopadhyay, Koushik; Williamson, Anna-Lise; Hazra, Annapurna; Dandara, Collet

    2015-01-01

    Cervical cancer is one of the most important cancers worldwide with a high incident and mortality rate and is caused by the human papilloma virus (HPV). Among sexually active women who get infected with human papillomavirus (HPV), a small fraction progresses to cervical cancer disease pointing to possible roles of additional risk factors in development of the disease which include host genetic factors and other infections such as HSV-2. Since cellular apoptosis plays a role in controlling the spread of virus-infections in cells, gene variants altering the function of proteins involved in cell death pathways might be associated with the clearing of virus infections. Activity altering polymorphisms in FasR (−1377G > A and -670A > G), FasL (−844 T > C) and CASP8 (−652 6 N ins/del) genes have been shown to alter the mechanism of apoptosis by modifying the level of expression of their correspondent proteins. In the present study, we set out to investigate the combined risks of CASP8, FasR, and FasL polymorphisms in cervical cancer, pre-cancerous lesions, HPV infection and HSV-2 infection. Participants were 442 South African women of black African and mixed-ancestry origin with invasive cervical cancer and 278 control women matched by age, ethnicity and domicile status. FasR and FasL polymorphisms were genotyped by TaqMan and CASP8 polymorphism by PCR-RFLP. The results were analysed with R using haplo.stats software version 1.5.2. CASP8 -652 6 N del + FasR-670A was associated with a reduced risk (P = 0.019, Combined Polymorphism Score (CPS) = −2.34) and CASP8 -652 6 N ins + FasR-1377G was associated with a marginal increased risk (P = 0.047, CPS = 1.99) of cervical cancer among black Africans. When compared within the control group, CASP8 -652 6 N ins + FasR-1377A showed a reduced risk (P = 0.023, CPS = −2.28) of HSV-2 infection in both black African and mixed-ancestry population. Our results show that the combined risks of variants in cell death pathway genes

  19. The combined risks of reduced or increased function variants in cell death pathway genes differentially influence cervical cancer risk and herpes simplex virus type 2 infection among black Africans and the Mixed Ancestry population of South Africa.

    Science.gov (United States)

    Chattopadhyay, Koushik; Williamson, Anna-Lise; Hazra, Annapurna; Dandara, Collet

    2015-10-12

    Cervical cancer is one of the most important cancers worldwide with a high incident and mortality rate and is caused by the human papilloma virus (HPV). Among sexually active women who get infected with human papillomavirus (HPV), a small fraction progresses to cervical cancer disease pointing to possible roles of additional risk factors in development of the disease which include host genetic factors and other infections such as HSV-2. Since cellular apoptosis plays a role in controlling the spread of virus-infections in cells, gene variants altering the function of proteins involved in cell death pathways might be associated with the clearing of virus infections. Activity altering polymorphisms in FasR (-1377G > A and -670A > G), FasL (-844 T > C) and CASP8 (-652 6 N ins/del) genes have been shown to alter the mechanism of apoptosis by modifying the level of expression of their correspondent proteins. In the present study, we set out to investigate the combined risks of CASP8, FasR, and FasL polymorphisms in cervical cancer, pre-cancerous lesions, HPV infection and HSV-2 infection. Participants were 442 South African women of black African and mixed-ancestry origin with invasive cervical cancer and 278 control women matched by age, ethnicity and domicile status. FasR and FasL polymorphisms were genotyped by TaqMan and CASP8 polymorphism by PCR-RFLP. The results were analysed with R using haplo.stats software version 1.5.2. CASP8 -652 6 N del + FasR-670A was associated with a reduced risk (P = 0.019, Combined Polymorphism Score (CPS) = -2.34) and CASP8 -652 6 N ins + FasR-1377G was associated with a marginal increased risk (P = 0.047, CPS = 1.99) of cervical cancer among black Africans. When compared within the control group, CASP8 -652 6 N ins + FasR-1377A showed a reduced risk (P = 0.023, CPS = -2.28) of HSV-2 infection in both black African and mixed-ancestry population. Our results show that the combined risks of

  20. Injectable and Oral Contraceptive Use and Cancers of the Breast, Cervix, Ovary, and Endometrium in Black South African Women: Case–Control Study

    Science.gov (United States)

    Urban, Margaret; Banks, Emily; Egger, Sam; Canfell, Karen; O'Connell, Dianne; Beral, Valerie; Sitas, Freddy

    2012-01-01

    Background Oral contraceptives are known to influence the risk of cancers of the female reproductive system. Evidence regarding the relationship between injectable contraceptives and these cancers is limited, especially in black South Africans, among whom injectable contraceptives are used more commonly than oral contraceptives. Methods and Findings We analysed data from a South African hospital-based case–control study of black females aged 18–79 y, comparing self-reported contraceptive use in patients with breast (n = 1,664), cervical (n = 2,182), ovarian (n = 182), and endometrial (n = 182) cancer, with self-reported contraceptive use in 1,492 control patients diagnosed with cancers with no known relationship to hormonal contraceptive use. We adjusted for potential confounding factors, including age, calendar year of diagnosis, education, smoking, alcohol, parity/age at first birth, and number of sexual partners. Among controls, 26% had used injectable and 20% had used oral contraceptives. For current and more recent users versus never users of oral or injectable contraceptives, the odds ratios (ORs) for breast cancer were significantly increased in users of oral and/or injectable contraceptives (OR 1.66, 95% CI 1.28–2.16, pcontraceptives; corresponding ORs for cervical cancer were 1.38 (1.08–1.77, p = 0.01), 1.01 (0.66–1.56, p = 0.96), and 1.58 (1.16–2.15, p = 0.004). There was no significant increase in breast or cervical cancer risk among women ceasing hormonal contraceptive use ≥10 y previously (p = 0.3 and p = 0.9, respectively). For durations of use ≥5 y versus never use, the ORs of ovarian cancer were 0.60 (0.36–0.99, p = 0.04) for oral and/or injectable contraceptive use and 0.07 (0.01–0.49, p = 0.008) for injectable use exclusively; corresponding ORs for endometrial cancer were 0.44 (0.22–0.86, p = 0.02) and 0.36 (0.11–1.26, p = 0.1). Conclusions In this study, use of oral and

  1. Injectable and oral contraceptive use and cancers of the breast, cervix, ovary, and endometrium in black South African women: case-control study.

    Directory of Open Access Journals (Sweden)

    Margaret Urban

    Full Text Available Oral contraceptives are known to influence the risk of cancers of the female reproductive system. Evidence regarding the relationship between injectable contraceptives and these cancers is limited, especially in black South Africans, among whom injectable contraceptives are used more commonly than oral contraceptives.We analysed data from a South African hospital-based case-control study of black females aged 18-79 y, comparing self-reported contraceptive use in patients with breast (n = 1,664, cervical (n = 2,182, ovarian (n = 182, and endometrial (n = 182 cancer, with self-reported contraceptive use in 1,492 control patients diagnosed with cancers with no known relationship to hormonal contraceptive use. We adjusted for potential confounding factors, including age, calendar year of diagnosis, education, smoking, alcohol, parity/age at first birth, and number of sexual partners. Among controls, 26% had used injectable and 20% had used oral contraceptives. For current and more recent users versus never users of oral or injectable contraceptives, the odds ratios (ORs for breast cancer were significantly increased in users of oral and/or injectable contraceptives (OR 1.66, 95% CI 1.28-2.16, p<0.001 and separately among those exclusively using oral (1.57, 1.03-2.40, p = 0.04 and exclusively using injectable (OR 1.83, 1.31-2.55, p<0.001 contraceptives; corresponding ORs for cervical cancer were 1.38 (1.08-1.77, p = 0.01, 1.01 (0.66-1.56, p = 0.96, and 1.58 (1.16-2.15, p = 0.004. There was no significant increase in breast or cervical cancer risk among women ceasing hormonal contraceptive use ≥10 y previously (p = 0.3 and p = 0.9, respectively. For durations of use ≥5 y versus never use, the ORs of ovarian cancer were 0.60 (0.36-0.99, p = 0.04 for oral and/or injectable contraceptive use and 0.07 (0.01-0.49, p = 0.008 for injectable use exclusively; corresponding ORs for endometrial cancer were 0

  2. Hepatitis A seroprevalence in homosexual and heterosexual men.

    Science.gov (United States)

    Nandwani, R; Caswell, S; Boag, F; Lawrence, A G; Coleman, J C

    1994-10-01

    To determine the seroprevalence of hepatitis A antibodies in homosexual and heterosexual males attending a genitourinary medicine (GUM) clinic. Prospective study of male patients recruited from a GUM clinic during a 10 week period in 1993. Central London outpatient GUM department at Chelsea and Westminster Hospital. 255 patients were recruited, comprising 185 homosexual and 70 heterosexual males. Ninety two men were known to be HIV-positive, of whom 89 were homosexual. Serum samples were screened for both IgM and IgG antibodies to hepatitis A by enzyme linked immunoassay. Results were matched to an anonymously completed questionnaire. 81 of the 255 subjects (31.8%) had been exposed to hepatitis A, two of whom were IgM positive. There were similar hepatitis A seroprevalence rates in homosexual (32.4%) and heterosexual men (30.0%). Although 48.1% of the homosexual men were known to be HIV-positive, compared with 4.3% of the heterosexuals. Hepatitis A seroprevalence remained comparable in both groups after patients with known HIV infection were excluded from the analysis. 11.4% of the heterosexual men admitted to oral-anal sexual contact compared with 62.2% of the homosexual men. This sexual practice was not associated with antibodies or a past history of hepatitis A exposure. There was no detectable difference in hepatitis A seroprevalence between male homosexual and heterosexual GUM clinic attenders, despite a much higher level of oral-anal sexual activity among the homosexual population.

  3. Heterosexual Rejection and Mate Choice: A Sociometer Perspective

    Directory of Open Access Journals (Sweden)

    Lin eZHANG

    2015-12-01

    Full Text Available Previous studies about the effects of social rejection on individuals’ social behaviors have produced mixed results and tend to study mating behaviors from a static point of view. However, mate selection in essence is a dynamic process, and therefore sociometer theory opens up a new perspective for studying mating and its underlying practices. Based on this theory and using self-perceived mate value in the relationship between heterosexual rejection and mate choice as a mediating role, this current study examined the effects of heterosexual rejection on mate choice in two experiments. Results showed that heterosexual rejection significantly reduced self-perceived mate value, expectation, and behavioral tendencies, while heterosexual acceptance indistinctively increased these measures. Self-perceived mate value did not serve as a mediator in the relationship between heterosexual rejection and mate expectation, but it mediated the relationship between heterosexual rejection and mating behavior tendencies towards potential objects. Moreover, individuals evaded both rejection and irrelevant people when suffering from rejection.

  4. Associations between HIV-related stigma, racial discrimination, gender discrimination, and depression among HIV-positive African, Caribbean, and Black women in Ontario, Canada.

    Science.gov (United States)

    Logie, Carmen; James, Llana; Tharao, Wangari; Loutfy, Mona

    2013-02-01

    Abstract African, Caribbean, and Black (ACB) women are greatly overrepresented in new HIV infections in comparison with Canada's general population. Social and structural factors such as HIV-related stigma, gender discrimination, and racial discrimination converge to increase vulnerability to HIV infection among ACB women by reducing access to HIV prevention services. Stigma and discrimination also present barriers to treatment, care, and support and may contribute to mental health problems. We administered a cross-sectional survey to HIV-positive ACB women (n=173) across Ontario in order to examine the relationships between HIV-related stigma, gender discrimination, racial discrimination, and depression. One-third of participants reported moderate/severe depression scores using the Beck Depression Inventory Fast-Screen guidelines. Hierarchical block regression, moderation, and mediation analyses were conducted to measure associations between independent (HIV-related stigma, gender discrimination, racial discrimination), moderator/mediator (social support, resilient coping), and dependent (depression) variables. Findings included: (1) HIV-related stigma was associated with increased depression; (2) resilient coping was associated with reduced depression but did not moderate the influence of HIV-related stigma on depression; and (3) the effects of HIV-related stigma on depression were partially mediated through resilient coping. HIV-related stigma, gender discrimination, and racial discrimination were significantly correlated with one another and with depression, highlighting the salience of examining multiple intersecting forms of stigma. Generalizability of findings may be limited due to nonrandom sampling. Findings emphasize the importance of multi-component interventions, including building resilient coping skills, mental health promotion and assessment, and stigma reduction programs.

  5. The association between body composition, 25(OH)D, and PTH and bone mineral density in black African and Asian Indian population groups.

    Science.gov (United States)

    George, Jaya A; Micklesfield, L K; Norris, S A; Crowther, N J

    2014-06-01

    There are few data on the contribution of body composition to bone mineral density (BMD) in non-Caucasian populations. We therefore studied the contribution of body composition, and possible confounding of 25-hydroxyvitamin D and PTH, to BMD at various skeletal sites in black African (BA) and Asian Indian (AI) subjects. This was a cross-sectional study in Johannesburg, South Africa. BMD, body fat, and lean mass were measured using dual x-ray absorptiometry and abdominal fat distribution by ultrasound in 714 healthy subjects, aged 18-65 years. Whole-body (subtotal), hip, femoral neck, and lumbar spine (lumbar) BMD were significantly higher in BA than AI subjects (P < .001 for all). Whole-body lean mass positively associated with BMD at all sites in both ethnic groups (P < .001 for all) and partially explained the higher BMD in BA females compared with AI females. Whole-body fat mass correlated positively with lumbar BMD in BA (P = .001) and inversely with subtotal BMD in AI subjects (P < .0001). Visceral adiposity correlated inversely with subtotal BMD in the BA (P = .037) and with lumbar BMD in the AI group (P = .005). No association was found between serum 25-hydroxyvitamin D and BMD. PTH was inversely associated with hip BMD in the BA group (P = .01) and with subtotal (P = .002), hip (P = .001), and femoral BMD (P < .0001) in the AI group. Significant differences in whole-body and site-specific BMD between the BA and AI groups were observed, with lean mass the major contributor to BMD at all sites in both groups. The contribution of other components of body composition differed by site and ethnic group.

  6. Foraging ecology of an endemic shorebird, the African Black Oystercatcher ( Haematopus moquini) on the south-east coast of South Africa

    Science.gov (United States)

    Kohler, Sophie; Bonnevie, Bo; McQuaid, Christopher; Jaquemet, Sébastien

    2009-09-01

    We investigated small-medium (1-300 km) scale variation in the foraging ecology of the African Black Oystercatcher during its breeding season, using traditional diet analysis coupled with carbon and nitrogen stable isotope analysis. Fieldwork was conducted between January and March 2006 and 2007, on rocky shores on the south-east coast of South Africa at East London, Kenton and Port Elizabeth. Middens of shelled prey left by adults feeding their chicks were collected from five territories and the abundances of the collected prey on the foraging areas were estimated using quadrats. Blood samples from 45 birds (16 females, 10 males and 19 chicks) and tissues from the predominant prey species on the territory of each breeding pair were collected for isotope analysis. The Manly-Chesson selectivity index revealed that adults feed their chicks preferentially with the limpet Scutellastra cochlear and the Mediterranean mussel Mytilus galloprovincialis, if available. A slight enrichment in the 15N stable-carbon isotope signature was observed towards the west in both prey and oystercatchers. Differences in isotope signatures between males and females from the same breeding pair indicate sex-related differences in the diet. Both had signatures indicating a mixed diet, but with males exhibiting a signature closer to that of limpets and females closer to that of mussels. In the single case where mussels were rare on the feeding territory, the two members of a pair showed carbon signatures which were identical and very similar to that of limpets. These results indicate dietary partitioning between genders in breeding pairs.

  7. Relative expression of α-smooth muscle actin and matrix metalloproteinases-2 in ameloblastoma of a black African sub-population.

    Science.gov (United States)

    Adisa, Akinyele O; Udeabor, Samuel E; Adeyemi, Bukola F; Alica, Kubesch; Booms, Patrick; Ghanaati, Shahram; Sader, Robert A

    2015-01-01

    Ameloblastoma although a benign odontogenic tumor, is locally invasive. The abundant presence of myofibroblasts (marked by α-smooth muscle actin [α-SMA]) in the stroma and expression of matrix metalloproteinase-2 (MMP-2) in the neoplastic or stromal cells have been linked with the tumor's ability for both local and distant spread. We aim to estimate the relative expression of α-SMA and MMP-2 in ameloblastoma from a black African subgroup to gauge their relative potential for enhancing local invasiveness and hence, their prospects as possible chemotherapeutic targets. Twenty-five formalin-fixed paraffin-embedded blocks of ameloblastoma cases from Nigeria were prepared for antibody processing to α-SMA (Dako Monoclonal Mouse Anti-Human α-SMA antibody clone 1A4) and MMP-2 (Abcam Mouse Monoclonal Anti-MMP-2 antibody [CA-4001/CA719E3C] ab3158). The score for percentage positivity of the tumor cells and the score for staining intensities were then multiplied in order to generate an immunoreactive score. α-smooth muscle actin was only expressed in the fibrous connective tissues adjacent to the tumor islands while MMP-2 was expressed in the ameloblasts, stellate reticulum, and the connective tissues in varying proportions. All the variants analyzed expressed α-SMA mildly or moderately, except for the follicular variant that either did not express α-SMA or expressed it mildly. The highest number of strong immunoreactivity to MMP-2 in the ameloblast region was found in the plexiform variant. Chemotherapeutic targeting of both molecules may, therefore, be a vital step in the control of local ameloblastoma invasiveness.

  8. Does Poor Quality Schooling and/or Teacher Quality Hurt Black South African Students Enrolling for a Degree at the University of KwaZulu-Natal?

    Directory of Open Access Journals (Sweden)

    Mike Murray

    Full Text Available Wealthy schools appoint better qualified teachers, less wealthy schools under qualified teachers. Added to this mix is a powerful teacher's union whose policies attempt to entrench the job security of teachers in the less wealthy schools irrespective of whether they can teach their subjects or not. Can one isolate these effects from that of other socio-demographic factors that may also be affecting the performance of students when they enrol for a degree at the University of KwaZulu-Natal (UKZN? An outcome variable that subtracts the number of courses that have been failed from the number of courses that have been passed, dividing this by the total number of years that they have spent studying for a particular degree will be used as a response variable for this paper.The system of secondary education in South Africa is highly polarized. On the one hand, we have a group of mainly Black African students, forming about 80% of the total student population, that come from a vastly under-resourced rural or township based community. On the other hand, we have a group of predominantly White and Indian students who are able to attend a far better resourced set of private schools. Added to this mix, we have 240,000 of South Africa's total number of 390,000 primary and secondary school teachers who belong to a powerful teacher's union which enjoys a strong political alliance with the ruling party in South Africa. With most of their union members teaching in the less wealthy schools in South Africa, `school background' now includes a politically motivated component that focuses on teacher self-interest rather than the education of the child. What sort of effect does school background have on the performance of students when they enter an institution of higher learning? More importantly, can one isolate the effect of school background from that of other possibly confounding factors such as gender, financial aid and the receipt of some form of residence based

  9. Reasons for HIV antibody test refusal in a heterosexual sexually transmitted disease clinic population.

    Science.gov (United States)

    Simon, P A; Weber, M; Ford, W L; Cheng, F; Kerndt, P R

    1996-11-01

    To evaluate acceptance of confidential HIV antibody testing and reasons for test refusal among heterosexual clients of Los Angeles County sexually transmitted disease (STD) clinics. From January 1993 through June 1994, all blood specimens routinely collected for syphilis serology were tested blindly for HIV antibody at seven STD clinics. Patients were counseled and offered a confidential HIV test. Rate of refusal of confidential testing and primary reason for test refusal were examined by demographic group and HIV serostatus, as determined in the blinded survey, for all heterosexual clients. Of 20,125 persons offered confidential testing, 35.6% refused the test. Test refusal was higher among men (38.7%) than women [31.1%; adjusted odds ratio (OR), 1.4; 95% confidence interval (CI), 1.3-1.4] and among blacks (38.6%) than whites (28.6%; adjusted OR, 1.7; 95% CI, 1.5-2.0). The most common reason for refusal was 'already know my HIV status' (40.6%), followed by 'don't want to know' (23.9%), and 'not at risk' (19.4%). Confidentiality concerns were cited as the primary reason for refusal by 2.2%. Among the 180 (0.9%) persons who tested positive in the blinded survey, 99 (55.0%) refused the confidential test. Of the 44 seropositive persons who refused the confidential test because they "already knew their HIV status', 29 (65.9%) reported their previous test to be negative. Efforts are needed to increase acceptance of confidential HIV testing in this heterosexual population and should (1) include a client-centered counseling approach that facilitates accurate self-assessment of risk and addresses the misperception that a prior negative test result implies an absence of risk, and (2) highlight the potential benefits of early intervention medical and psychosocial services.

  10. Doing battle with "the monster:" how high-risk heterosexuals experience and successfully manage HIV stigma as a barrier to HIV testing.

    Science.gov (United States)

    Gwadz, Marya; Leonard, Noelle R; Honig, Sylvie; Freeman, Robert; Kutnick, Alexandra; Ritchie, Amanda S

    2018-04-20

    Annual HIV testing is recommended for populations at-risk for HIV in the United States, including heterosexuals geographically connected to urban high-risk areas (HRA) with elevated rates of HIV prevalence and poverty, who are primarily African American/Black or Hispanic. Yet this subpopulation of "individuals residing in HRA" (IR-HRA) evidence low rates of regular HIV testing. HIV stigma is a recognized primary barrier to testing, in part due to its interaction with other stigmatized social identities. Guided by social-cognitive and intersectionality theories, this qualitative descriptive study explored stigma as a barrier to HIV testing and identified ways IR-HRA manage stigma. In 2012-2014, we conducted in-depth qualitative interviews with 31 adult IR-HRA (74% male, 84% African American/Black) with unknown or negative HIV status, purposively sampled from a larger study for maximum variation on HIV testing experiences. Interviews were audio-recorded and professionally transcribed verbatim. Data were analyzed using a systematic content analysis approach that was both theory-driven and inductive. Stigma was a primary barrier to HIV testing among IR-HRA. In the context of an under-resourced community, HIV stigma was experienced as emerging from, and being perpetuated by, health care organizations and educational institutions, as well as community members. Participants noted it was "better not to know" one's HIV status, to avoid experiencing HIV-related stigma, which could interact with other stigmatized social identities and threaten vital social relationships, life chances, and resources. Yet most had tested for HIV previously. Factors facilitating testing included health education to boost knowledge of effective treatments for HIV; understanding HIV does not necessitate ending social relationships; and tapping into altruism. In the context of economic and social inequality, HIV stigma operates on multiple, intersecting layers. IR-HRA struggle with an aversion to

  11. Ten Myths, Half-Truths and Misunderstandings About Black History.

    Science.gov (United States)

    Ruffins, Paul

    1997-01-01

    Common myths and misconceptions about Blacks in American history and evidence that refutes them are presented. Issues addressed include Black enslavement patterns, social status within the Black community based on skin color, the legality of slaves learning to read, resistance to slavery, African influences in modern Black culture, Black names and…

  12. Black to Black

    DEFF Research Database (Denmark)

    Langkjær, Michael Alexander

    2012-01-01

    Pop musicians performing in black stage costume take advantage of cultural traditions relating to matters black. Stylistically, black is a paradoxical color: although a symbol of melancholy, pessimism, and renunciation, black also expresses minimalist modernity and signifies exclusivity (as is hi...... suggested that appreciation of the highly personal motives of both Siouxsie Sioux and Janelle Monáe in wearing black may be achieved via analogies with the minimalist sublime of American artists Frank Stella’s and Ad Reinhardt’s black canvasses.......Pop musicians performing in black stage costume take advantage of cultural traditions relating to matters black. Stylistically, black is a paradoxical color: although a symbol of melancholy, pessimism, and renunciation, black also expresses minimalist modernity and signifies exclusivity (as...... is hinted by Rudyard Kipling’s illustration of ‘The [Black] Cat That Walked by Himself’ in his classic children’s tale). It was well understood by uniformed Anarchists, Fascists and the SS that there is an assertive presence connected with the black-clad figure. The paradox of black’s abstract elegance...

  13. Black American and Nigerian Pentecostalism: A Black Religious ...

    African Journals Online (AJOL)

    Black American and Nigerian Pentecostalism: A Black Religious Schizophrenia, 1910-2010. ... in American and African Pentecostalism as is related to social crisis, the dislocation of masses brought on by economic deprivation, urbanization, the break up of traditional society and consequence loss of traditional values.

  14. Sexual dysfunctions in non-heterosexual men - literature review.

    Science.gov (United States)

    Grabski, Bartosz; Kasparek, Krzysztof

    2017-02-26

    The paper aims to present results and discuss methodology of research conducted so far on sexual dysfunction in non-heterosexual men, as well as to form suggestions for future research and clinical practice. The present paper is a continuation of our earlier paper, which discussed the specific context of the issue connected with the characteristics of gay sexual orientation and the social situation those men face. There is little research on dysfunctions and sexual problems in non-heterosexual men, and none has been conducted in Poland. The research that has been done is characterized by inconsistent methodology that is far from perfect, and varied results which cannot be compared. There are still many unanswered questions in the field. The issues connected with research that require attention include the choice of samples and their representativeness, and the accuracy of the methods used for identifying sexual dysfunctions. It is also still not clear whether sexual problems occur more often in non-heterosexual than heterosexual men, how non-heterosexual men deal with those problems, and how the problems influence their functioning. Another issue that requires a deeper understanding is the connections between sexual dysfunctions in this group and various aspects of the so-called minority stress, such as internalized homophobia and experiencing discrimination, psychoactive substance abuse, HIV infection, and the sexual and partnership lifestyle.

  15. At the intersection of interpersonal violence, masculinity, and alcohol use: the experiences of heterosexual male perpetrators of intimate partner violence.

    Science.gov (United States)

    Peralta, Robert L; Tuttle, Lori A; Steele, Jennifer L

    2010-04-01

    This article examines the relationship between violence, masculinity, and alcohol use among heterosexual, economically disadvantaged, and primarily Black men officially identified as batterers. Violence occurred against intimates and strangers. Alcohol use coupled with violence against intimates and violence against others (e.g., strangers) appeared to be used for masculinity construction. The use of alcohol before and during assaultive behavior combined with the use of violence symbolized dominance and control. This occurred in situations where markers of masculinity were largely absent (e.g., steady employment) in instances of both intimate partner violence and stranger violence.

  16. In and out of love with hip-hop: saliency of sexual scripts for young adult African American women in hip-hop and Black-oriented television.

    Science.gov (United States)

    Coleman, M Nicole; Butler, Ebony O; Long, Amanda M; Fisher, Felicia D

    2016-10-01

    Hip-hop media and Black-oriented reality television are powerful mechanisms for conveying and promoting stereotypes of Black women. Black women's sexuality is frequently presented as highly-salient in each medium. However, little is known about the impact of those images on Black women's sexuality and identity. The current study uses focus-group methodology to engage young adult Black in critical discussion of two predominant sexual scripts found in hip-hop music and Black-oriented reality television - the Freak and the Gold Digger. Analyses revealed shared and distinct aspects of each sexual script represented in both media and the impact of those scripts on participants' experiences. Implications for future research are discussed.

  17. Factors Associated with Excessive Body Fat in Men and Women: Cross-Sectional Data from Black South Africans Living in a Rural Community and an Urban Township.

    Directory of Open Access Journals (Sweden)

    Kufre Joseph Okop

    Full Text Available To determine the factors associated with excessive body fat among black African men and women living in rural and urban communities of South Africa.This is a cross-sectional analysis of data from the Prospective Urban and Rural Epidemiology (PURE study, Cape Town, South Africa conducted in 2009/2010. The study sample included 1220 participants (77.2% women aged 35-70 years, for whom anthropometric measurements were obtained and risk factors documented through face-to-face interviews using validated international PURE study protocols. Sex-specific logistic regression models were used to evaluate socio-demographic, lifestyle and psychological factors associated with three excessive body fat indicators, namely body mass index (BMI, waist circumference (WC and body fat percent (BF%.The prevalence of excessive body fat based on BF%, WC and BMI cut-offs were 96.0%, 86.1%, and 81.6% for women respectively, and 62.2%, 25.9%, and 36.0% for men respectively. The significant odds of excessive body fat among the currently married compared to unmarried were 4.1 (95% CI: 1.3-12.5 for BF% and 1.9 (95% CI: 1.3-2.9 for BMI among women; and 4.9 (95% CI: 2.6-9.6, 3.2 (95% CI: 1.6-6.4 and 3.6 (95% CI: 1.9-6.8 for BF%, WC and BMI respectively among men. Age ≤50 years (compared to age >50 years was inversely associated with excessive BF% in men and women, and less-than-a-college education was inversely associated with excessive BMI and WC in men. Tobacco smoking was inversely associated with all three excessive adiposity indicators in women but not in men. Unemployment, depression, and stress did not predict excessive body fat in men or women.The sex-differences in the socio-demographic and lifestyle factors associated with the high levels of excessive body fat in urban and rural women and men should be considered in packaging interventions to reduce obesity in these communities.

  18. Comparing the Rates of Early Childhood Victimization across Sexual Orientations: Heterosexual, Lesbian, Gay, Bisexual, and Mostly Heterosexual.

    Directory of Open Access Journals (Sweden)

    Christopher Zou

    Full Text Available Few studies have examined the rates of childhood victimization among individuals who identify as "mostly heterosexual" (MH in comparison to other sexual orientation groups. For the present study, we utilized a more comprehensive assessment of adverse childhood experiences to extend prior literature by examining if MH individuals' experience of victimization more closely mirrors that of sexual minority individuals or heterosexuals. Heterosexual (n = 422 and LGB (n = 561 and MH (n = 120 participants were recruited online. Respondents completed surveys about their adverse childhood experiences, both maltreatment by adults (e.g., childhood physical, emotional, and sexual abuse and childhood household dysfunction and peer victimization (i.e., verbal and physical bullying. Specifically, MH individuals were 1.47 times more likely than heterosexuals to report childhood victimization experiences perpetrated by adults. These elevated rates were similar to LGB individuals. Results suggest that rates of victimization of MH groups are more similar to the rates found among LGBs, and are significantly higher than heterosexual groups. Our results support prior research that indicates that an MH identity falls within the umbrella of a sexual minority, yet little is known about unique challenges that this group may face in comparison to other sexual minority groups.

  19. A census tract-level examination of social determinants of health among black/African American men with diagnosed HIV infection, 2005-2009--17 US areas.

    Directory of Open Access Journals (Sweden)

    Zanetta Gant

    Full Text Available HIV disproportionately affects black men in the United States: most diagnoses are for black gay, bisexual, and other men who have sex with men (collectively referred to as MSM. A better understanding of the social conditions in which black men live and work may better explain why HIV incidence and diagnosis rates are higher than expected in this population.Using data from the National HIV Surveillance System and the US Census Bureau's American Community Survey, we examined the relationships of HIV diagnosis rates and 5 census tract-level social determinants of health variables for 21,948 black MSM and non-MSM aged ≥ 15 years residing in 17 areas in the United States. We examined federal poverty status, marital status, education level, employment status, and vacancy status and computed rate ratios (RRs and prevalence odds ratios (PORs, using logistic regression with zero-inflated negative binomial modeling.Among black MSM, HIV diagnosis rates decreased as poverty increased (RR: 0.54. At the time of HIV diagnosis, black MSM were less likely than black non-MSM to live in census tracts with a higher proportion below the poverty level (POR: 0.81 and with a higher proportion of vacant houses (POR: 0.86. In comparison, housing vacancy was positively associated with HIV diagnosis rates among black non-MSM (RR: 1.65. HIV diagnosis rates were higher for black MSM (RR: 2.75 and non-MSM (RR: 4.90 whose educational level was low. Rates were significantly lower for black MSM (RR: 0.06 and non-MSM (RR: 0.26 as the proportion unemployed and the proportion married increased.This exploratory study found differences in the patterns of HIV diagnosis rates for black MSM and non-MSM and provides insight into the transmission of HIV infection in areas that reflect substantial disadvantage in education, housing, employment, and income.

  20. African American Male College Students Navigate to Achieve: The Relationship among College Adjustment Experiences, Coping, and GPA for Black Males at Two Predominantly White Institutions

    Science.gov (United States)

    Walters, Sabrina Denise

    2017-01-01

    African American males face daunting obstacles as they pursue higher education as research has shown. This study sought to better understand the impact of specific factors--social support, racial identity, perceived racial discrimination, coping, and religious coping--on the academic achievement of African American male college student…

  1. The Role of Shame as a Mediator between Anti-Black Racial Identity Attitudes and Negative Affect in a Sample of African American College Students

    Science.gov (United States)

    Jefferson, Stephen

    2011-01-01

    A sample of 168 African American undergraduates was surveyed to clarify past findings demonstrating a consistent relationship between endorsing negative attitudes about being African American and experiencing negative affect. Specifically, shame was tested as a mediator between participants' endorsement of preencounter attitudes (i.e., anti-Black…

  2. Common variants and haplotypes in the TF, TNF-a, and TMPRSS6 genes are associated with iron status in a female black South African population

    NARCIS (Netherlands)

    Gichohi-Wainaina, W.N.; Boonstra, A.; Swinkels, D.W.; Zimmermann, M.B.; Feskens, E.J.M.; Towers, G.W.

    2015-01-01

    Background: It is unknown whether single nucleotide polymorphisms (SNPs), associated with iron status in European and Asian populations, have the same relation within the African population. Objectives: We aimed to investigate associations of reported SNPs with iron markers in a South African

  3. Heterosexual sexual behaviour in a sample of homosexually active men.

    OpenAIRE

    Fitzpatrick, R; Hart, G; Boulton, M; McLean, J; Dawson, J

    1989-01-01

    Three hundred and fifty six homosexually active men were recruited in 1988 for a study by interview of sexual behaviour. Thirty two per cent had homosexual passive anal sex in the previous month and 60% in the year before interview. Anal sex and unprotected anal sex were more common with regular than non-regular partners. Heterosexual sex was reported by 4% of men in the last month and 10% for the last year. Sixteen per cent of heterosexually active men reported anal sex with a female partner...

  4. Impact of parent-child communication interventions on sex behaviors and cognitive outcomes for black/African-American and Hispanic/Latino youth: a systematic review, 1988-2012.

    Science.gov (United States)

    Sutton, Madeline Y; Lasswell, Sarah M; Lanier, Yzette; Miller, Kim S

    2014-04-01

    We reviewed human immunodeficiency virus (HIV) and sexually transmitted infection (STI)- behavioral interventions implemented with disproportionately affected black/African-American and Hispanic/Latino youth and designed to improve parent-child communications about sex. We compared their effectiveness in improving sex-related behavior or cognitive outcomes. A search of electronic databases identified peer-reviewed studies published between 1988 and 2012. Eligible studies were U.S.-based parent-child communication interventions with active parent components, experimental and quasiexperimental designs, measurement of youth sexual health outcomes, and enrollment of ≥ 50% black/African-American or Hispanic/Latino youth. We conducted systematic, primary reviews of eligible papers to abstract data on study characteristics and youth outcomes. Fifteen studies evaluating 14 interventions were eligible. Although youth outcome measures and follow-up times varied, 13 of 15 studies (87%) showed at least one significantly improved youth sexual health outcome compared with controls (p parent and child session attendance, promotion of parent/family involvement, sexuality education for parents, developmental and/or cultural tailoring, and opportunities for parents to practice new communication skills with their youth. Parent-child communication interventions that include parents of youth disproportionately affected by HIV/STIs can effectively reduce sexual risk for youth. These interventions may help reduce HIV/STI-related health disparities and improve sexual health outcomes. Published by Elsevier Inc.

  5. Hypertrophic cardiomyopathy South African Blacks

    African Journals Online (AJOL)

    1983-02-19

    Feb 19, 1983 ... X'Ij1. Parktown. Johannesburg. 2193 RSA. . examination for insurance purposes. The duration of symptoms varied, but only 1 (patient 5) had a.history exceeding 2 years. Physical examination revealed left ventricular hypertrophy. (1. VH) in all patients, with a prominent presystolic irripulse at the apex in 6.

  6. African American Diaspora

    Directory of Open Access Journals (Sweden)

    Angela Brown

    2013-05-01

    Full Text Available The migration of blacks in North America through slavery became united.  The population of blacks past downs a tradition of artist through art to native born citizens. The art tradition involved telling stories to each generation in black families. The black culture elevated by tradition created hope to determine their personal freedom to escape from poverty of enslavement and to establish a way of life through tradition. A way of personal freedoms was through getting a good education that lead to a better foundation and a better way of life. With regard to all historic migrations (forced and voluntary, the African Union defined the African diaspora as "[consisting] of people of African origin living outside the continent, irrespective of their citizenship and nationality and who are willing to contribute to the development of the continent and the building of the African Union." Its constitutive act declares that it shall "invite and encourage the full participation of the African diaspora as an important part of our continent, in the building of the African Union."

  7. Children's gender identity in lesbian and heterosexual two-parent families

    NARCIS (Netherlands)

    Bos, H.; Sandfort, T.G.M.

    2010-01-01

    This study compared gender identity, anticipated future heterosexual romantic involvement, and psychosocial adjustment of children in lesbian and heterosexual families; it was furthermore assessed whether associations between these aspects differed between family types. Data were obtained in the

  8. Self-reported sexual and psychosocial health among non-heterosexual Danes.

    Science.gov (United States)

    Graugaard, Christian; Giraldi, Annamaria; Frisch, Morten; Falgaard Eplov, Lene; Davidsen, Michael

    2015-05-01

    Little is known about the sexual and psychosocial health of non-heterosexual Danes. Based on a large population study, the aim of this article was to compare quality-of-life-related key variables of heterosexual and non-heterosexual men and women, aged 16-66. Cross-sectional data from the nationwide, representative Health and Morbidity Survey (n = 8496) were used to compare variables concerning both general and sexual well-being of self-identified heterosexual and non-heterosexual respondents. Nearly twice as many non-heterosexual than heterosexual men rated their sexual life as bad or very bad (22.5% versus 12.8%), while no statistical difference was seen among women (13.6% versus 10.6%). For both genders, significantly more non-heterosexuals than heterosexuals stated that their sexual needs were not met (17.9% versus 7.7% for men and 14.8% versus 6.9% for women), and significantly more non-heterosexuals reported acts of sexual violence (8.3% versus 2.1% for men and 35.8% versus 13.0% for women). Finally, non-heterosexual respondents had contemplated suicide more than twice as often as heterosexuals (15.9% versus 7.4% for men and 19.7% versus 8.3% for women). Actual suicide attempts were roughly three times more frequent in the non-heterosexual groups (8.3% versus 2.6 % for men and 11.8% versus 4.2% for women). Overall, non-heterosexual Danes reported higher degrees of sexual and/or psychosocial distress than heterosexuals further research is needed; but scientists, clinicians and public health workers should be aware that non-heterosexuals may pose specific health-related challenges and requirements. © 2015 the Nordic Societies of Public Health.

  9. Age and HIV Risk and Protective Behaviors among African American Women

    Science.gov (United States)

    Corneille, Maya A.; Zyzniewski, Linda E.; Belgrave, Faye Z.

    2008-01-01

    Though HIV prevention efforts have focused on young adult women, women of all ages may engage in HIV risk behaviors and experience barriers to condom use. This article examines the effect of age on sexual risk and protective attitudes and behaviors among African American women. Unmarried heterosexual African American women between the ages of 18…

  10. Mostly Heterosexual as a Distinct Sexual Orientation Group: A Systematic Review of the Empirical Evidence

    Science.gov (United States)

    Savin-Williams, Ritch C.; Vrangalova, Zhana

    2013-01-01

    We reviewed empirical evidence regarding whether mostly heterosexual exists as a sexual orientation distinct from two adjacent groups on a sexual continuum--exclusively heterosexual and substantially bisexual. We addressed the question: Do mostly heterosexuals show a unique profile of sexual and romantic characteristics that distinguishes them as…

  11. Self-reported sexual and psychosocial health among non-heterosexual Danes

    DEFF Research Database (Denmark)

    Graugaard, Christian; Giraldi, Annamaria; Frisch, Morten

    2015-01-01

    INTRODUCTION: Little is known about the sexual and psychosocial health of non-heterosexual Danes. Based on a large population study, the aim of this article was to compare quality-of-life-related key variables of heterosexual and non-heterosexual men and women, aged 16-66. MATERIALS AND METHODS: ...

  12. Predictors of Heterosexual College Students' Attitudes toward LGBT People

    Science.gov (United States)

    Woodford, Michael R.; Silverschanz, Perry; Swank, Eric; Scherrer, Kristin S.; Raiz, Lisa

    2012-01-01

    This study identifies the predictors of U.S. heterosexual undergraduate and graduate college students' attitudes toward lesbian, gay, bisexual, and transgender (LGBT) people as a group rather than toward individual identities. Findings suggest that affirming LGBT attitudes are most strongly associated with liberal political ideology and whether…

  13. Implicit sexual associations in heterosexual and homosexual women and men.

    Science.gov (United States)

    Snowden, Robert J; Gray, Nicola S

    2013-04-01

    Patterns of genital arousal to sexual stimuli are somewhat different between men and women. Heterosexual males and homosexual males show clear category specific arousal that is consistent with their self-reported sexual preference. However, heterosexual women do not show this category specificity. In the present study, we attempted to measure a person's automatic appraisals of stimuli with respect to the concept of sex via the use of implicit measures (the Implicit Association Test and the priming task). In three experiments, we showed that heterosexual females did not show a sex-related category specific response in favor of male versus female stimuli. However, this lack of specificity was not due to a lack of sex-related appraisals, but by equal appraisals of both male and female stimuli. On the other hand, heterosexual men, homosexual men, and homosexual women all showed automatic sex-related appraisals of stimuli that were category specific and in line with their self-reported sexual preference. The study shows difference in the pattern of sexual interest between genders at the earliest stages of the evaluation of a stimulus.

  14. The heterosexual singles scene: putting danger into pleasure.

    Science.gov (United States)

    Peart, R; Rosenthal, D; Moore, S

    1996-06-01

    The juxtaposition of pleasure and danger has engaged many feminist theorists and researchers in the field of sexuality. This article presents a theoretical analysis of the ambiguous and complex relationship between 'pleasure', 'danger' and contemporary feminist theory. In doing so, it offers an understanding of the ways in which the categories of pleasure and danger operate within the discourses of heterosexuality to construct perceptions of risk in the context of HIV/AIDS. Data were collected from a study of the sexual attitudes and practices of 112 sexually-active, single, heterosexual adults (58 men and 54 women), aged 20 to 40 years (mean = 27 years) who agreed to be interviewed when approached at night-clubs and public "singles' bars around Melbourne, Australia. The qualitative analysis presented here is consistent with a poststructuralist feminism. First, we discuss how sexuality cannot be cast solely as pleasurable or dangerous. Second, we demonstrate how heterosexualized notions of pleasure and danger operate to provide misperceptions of risk from HIV/AIDS transmission. Third, we identify the ways in which the logic of identity functions to obscure risk within the discourse of heterosexuality, and finally we attempt to forge new ways of practising pleasure which disrupt heterosexist discourses and allow for pleasures which incorporate danger.

  15. Heterosexual Behaviour Of In-School Adolescents In Ogbadibo ...

    African Journals Online (AJOL)

    Heterosexual Behaviour Of In-School Adolescents In Ogbadibo Local Government Of Benue State. ES Samuel. Abstract. No Abstract. Animal Research International Vol. 2 (3) 2005 pp.382-387. Full Text: EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT.

  16. Racial differences in sexual prejudice and its correlates among heterosexual men.

    Science.gov (United States)

    Daboin, Irene; Peterson, John L; Parrott, Dominic J

    2015-04-01

    Previous research has consistently found sexual prejudice to be a predictor of antigay aggression and has also revealed specific correlates and antecedents of sexual prejudice. However, extant literature reveals mixed findings about potential racial group differences in sexual prejudice, and few studies have examined racial differences in the correlates of sexual prejudice. The aims of this descriptive study were to determine whether there are (a) racial group differences in reports of sexual prejudice and (b) racial group differences in previously identified correlates of sexual prejudice. Participants were 195 heterosexual males, ages 18 to 30 (98 Blacks and 97 Whites), recruited from a large metropolitan city in the southeastern United States. Based on cultural differences in the influence of religion and in attitudes about male sexuality, it was hypothesized that Black participants would report higher sexual prejudice than White participants. Additionally, based on cultural differences in racial views on masculinity and in sociocultural experiences of male gender roles, it was hypothesized that Blacks would report greater endorsement of religious fundamentalism and the traditional male role norm of status than Whites. Results confirmed all of the hypothesized racial differences and revealed additional differences, including a differential effect of the traditional male role norm of status on sexual prejudice, which explains, at least in part, the racial differences found in sexual prejudice. These findings may reflect underlying cultural differences between Black and White males and may aid in the development of future efforts to reduce sexual prejudice and consequently antigay aggression toward sexual minorities. (c) 2015 APA, all rights reserved).

  17. Maternal and perinatal mortality figures in 249 South African ...

    African Journals Online (AJOL)

    the PMR for the black population is considerably hi9her than for the other ethnic groups. That said, perinatal mortality levels in South African blacks still compare favourably with figures from other African cQuntries.12. In conclusion, the MMRs and PMRs found in our survey of. 249 South African hospitals - though not truly.

  18. Are ethnic and gender specific equations needed to derive fat free mass from bioelectrical impedance in children of South asian, black african-Caribbean and white European origin? Results of the assessment of body composition in children study.

    Directory of Open Access Journals (Sweden)

    Claire M Nightingale

    Full Text Available BACKGROUND: Bioelectrical impedance analysis (BIA is a potentially valuable method for assessing lean mass and body fat levels in children from different ethnic groups. We examined the need for ethnic- and gender-specific equations for estimating fat free mass (FFM from BIA in children from different ethnic groups and examined their effects on the assessment of ethnic differences in body fat. METHODS: Cross-sectional study of children aged 8-10 years in London Primary schools including 325 South Asians, 250 black African-Caribbeans and 289 white Europeans with measurements of height, weight and arm-leg impedance (Z; Bodystat 1500. Total body water was estimated from deuterium dilution and converted to FFM. Multilevel models were used to derive three types of equation {A: FFM = linear combination(height+weight+Z; B: FFM = linear combination(height(2/Z; C: FFM = linear combination(height(2/Z+weight}. RESULTS: Ethnicity and gender were important predictors of FFM and improved model fit in all equations. The models of best fit were ethnicity and gender specific versions of equation A, followed by equation C; these provided accurate assessments of ethnic differences in FFM and FM. In contrast, the use of generic equations led to underestimation of both the negative South Asian-white European FFM difference and the positive black African-Caribbean-white European FFM difference (by 0.53 kg and by 0.73 kg respectively for equation A. The use of generic equations underestimated the positive South Asian-white European difference in fat mass (FM and overestimated the positive black African-Caribbean-white European difference in FM (by 4.7% and 10.1% respectively for equation A. Consistent results were observed when the equations were applied to a large external data set. CONCLUSIONS: Ethnic- and gender-specific equations for predicting FFM from BIA provide better estimates of ethnic differences in FFM and FM in children, while generic equations

  19. Are Ethnic and Gender Specific Equations Needed to Derive Fat Free Mass from Bioelectrical Impedance in Children of South Asian, Black African-Caribbean and White European Origin? Results of the Assessment of Body Composition in Children Study

    Science.gov (United States)

    Nightingale, Claire M.; Rudnicka, Alicja R.; Owen, Christopher G.; Donin, Angela S.; Newton, Sian L.; Furness, Cheryl A.; Howard, Emma L.; Gillings, Rachel D.; Wells, Jonathan C. K.; Cook, Derek G.; Whincup, Peter H.

    2013-01-01

    Background Bioelectrical impedance analysis (BIA) is a potentially valuable method for assessing lean mass and body fat levels in children from different ethnic groups. We examined the need for ethnic- and gender-specific equations for estimating fat free mass (FFM) from BIA in children from different ethnic groups and examined their effects on the assessment of ethnic differences in body fat. Methods Cross-sectional study of children aged 8–10 years in London Primary schools including 325 South Asians, 250 black African-Caribbeans and 289 white Europeans with measurements of height, weight and arm-leg impedance (Z; Bodystat 1500). Total body water was estimated from deuterium dilution and converted to FFM. Multilevel models were used to derive three types of equation {A: FFM = linear combination(height+weight+Z); B: FFM = linear combination(height2/Z); C: FFM = linear combination(height2/Z+weight)}. Results Ethnicity and gender were important predictors of FFM and improved model fit in all equations. The models of best fit were ethnicity and gender specific versions of equation A, followed by equation C; these provided accurate assessments of ethnic differences in FFM and FM. In contrast, the use of generic equations led to underestimation of both the negative South Asian-white European FFM difference and the positive black African-Caribbean-white European FFM difference (by 0.53 kg and by 0.73 kg respectively for equation A). The use of generic equations underestimated the positive South Asian-white European difference in fat mass (FM) and overestimated the positive black African-Caribbean-white European difference in FM (by 4.7% and 10.1% respectively for equation A). Consistent results were observed when the equations were applied to a large external data set. Conclusions Ethnic- and gender-specific equations for predicting FFM from BIA provide better estimates of ethnic differences in FFM and FM in children, while generic equations can

  20. Black History, Inc! Investigating the Production of Black History through Walmart's Corporate Web Site

    Science.gov (United States)

    King, LaGarrett J.; Brown, Anthony L.

    2012-01-01

    Social and public sites are becoming a popular medium for intellectual consumption of Black history. Given the educational climate in which many students' exposure to Black history may come from outside of schools, the authors examine how Walmart's Black History Month Web site produced simplistic and safe narratives about African American history.

  1. From Black Power to Black Studies: How a Radical Social Movement became an Academic Discipline

    Science.gov (United States)

    Rojas, Fabio

    2007-01-01

    The black power movement helped redefine African Americans' identity and establish a new racial consciousness in the 1960s. As an influential political force, this movement in turn spawned the academic discipline known as Black Studies. Today there are more than a hundred Black Studies degree programs in the United States, many of them located in…

  2. African Customary laws and the new constitution of the post ...

    African Journals Online (AJOL)

    In 2006 parliament passed a Civil Union Act regulate the same-sex marriages to allow people of the same sex to be married and put in par with heterosexual marriages. The Civil Union Act however has been seen to be in conflict with African Customary Law with regard to marriage. The purpose of this article within the ...

  3. Predicting Relationship Stability among Midlife African American Couples

    Science.gov (United States)

    Cutrona, Carolyn E.; Russell, Daniel W.; Burzette, Rebecca G.; Wesner, Kristin A.; Bryant, Chalandra M.

    2011-01-01

    Objective: This study examined predictors of relationship stability over 5 years among heterosexual cohabiting and married African American couples raising an elementary-school-age child. The vulnerability-stress-adaptation model of relationships (Karney & Bradbury, 1995) guided the investigation. Contextual variables were conceptualized as…

  4. Social context surrounding HIV diagnosis and construction of masculinity: a qualitative study of stigma experiences of heterosexual HIV positive men in southwest Nigeria.

    Science.gov (United States)

    Okoror, Titilayo Ainegbesua; Falade, Catherine Olufunke; Walker, Ebunlomo Mary; Olorunlana, Adetayo; Anaele, Agaptus

    2016-06-13

    care seeking behaviors. These findings have implications for HIV programs geared towards African heterosexual men in general and HIV positive men in particular.

  5. Chronic Liver Disease and African Americans

    Science.gov (United States)

    ... Stay Connected OMH Home > Policy and Data > Minority Population Profiles > Black/African American > Chronic Liver Disease Chronic Liver Disease and African Americans Among African Americans, chronic liver disease is a leading cause of death. While the cause is not always known, some ...

  6. Sexual and romantic jealousy in heterosexual and homosexual adults.

    Science.gov (United States)

    Harris, Christine R

    2002-01-01

    Several theorists have claimed that men are innately more upset by a mate's sexual infidelity and women are more upset by a mate's emotional infidelity because the sexes faced different adaptive problems (for men, cuckoldry; for women, losing a mate's resources). The present work examined this theory of jealousy as a specific innate module in 196 adult men and women of homosexual and heterosexual orientations. As in previous work, heterosexuals' responses to a forced-choice question about hypothetical infidelity yielded a gender difference. However no gender differences were found when participants recalled personal experiences with a mate's actual infidelity. Men and women, regardless of sexual orientation, on average focused more on a mate's emotional infidelity than on a mate's sexual infidelity. Responses to hypothetical infidelity were uncorrelated with reactions to actual infidelity. This finding casts doubt on the validity of the hypothetical measures used in previous research.

  7. Lesbian and heterosexual preadoptive couples' openness to transracial adoption.

    Science.gov (United States)

    Goldberg, Abbie E

    2009-01-01

    This study uses data from 147 White preadoptive couples (54 lesbian, 93 heterosexual) to examine adopters' subjective explanations for why they are open or not open to adopting transracially. Participant perceptions of racial-ethnic diversity in their communities and families, perceptions of family support or nonsupport, and attitudes about race were among the factors they cited as influencing their openness. These findings hold important implications for training and service delivery in transracial adoption.

  8. The children of homosexual and heterosexual single mothers.

    Science.gov (United States)

    Javaid, G A

    1993-01-01

    Children reared in homes headed by homosexual and heterosexual mothers were compared with respect to the mothers' and children's attitudes towards marriage, procreation and homosexuality. The mothers did not prefer their children to be homosexual; they desired them to marry and procreate. This was expressed more unambiguously for their sons. The children mirrored these expectations, boys with greater frequency than the girls. Most of the children expressed reservations about having a homosexual mother.

  9. Serum Serotonin Levels Among Homosexual and Heterosexual Men

    OpenAIRE

    Santoso, Santoso; Batubara, Lusiana

    2013-01-01

    Background: Variations in sexual preferences and orientations have both proximate and ultimate causes. Serotonin (5-HT) system is a key in the regulation of reward-related behaviors, from eating, drinking to sexual activity. Recent study demonstrated that a serotonin level is involved in sexual preference in rodent as animal models. This study focuses on the profile of serotonin levels from blood among homosexual compared to heterosexual men.Methods: Eight adult (34.5±7.69) homosexual men wer...

  10. The accomplishment of happiness : feminism, pleasure, heterosexuality and consumption

    OpenAIRE

    Robinson, Victoria

    2017-01-01

    This article explores some of the available sociological orientations towards happiness, linking these with feminist debates about pleasure, heterosexuality, agency and consumption, as well as utilizing my own autobiographical narrative from working with other feminists over the years in academia. Its central premise is that feminist debates and concerns can take forward sociological debates on happiness in new directions and in more nuanced ways. Conversely, current sociological theorizing o...

  11. Gay and lesbian couples in Italy: comparisons with heterosexual couples.

    Science.gov (United States)

    Antonelli, Paolo; Dèttore, Davide; Lasagni, Irene; Snyder, Douglas K; Balderrama-Durbin, Christina

    2014-12-01

    Assessing couple relationships across diverse languages and cultures has important implications for both clinical intervention and prevention. This is especially true for nontraditional relationships potentially subject to various expressions of negative societal evaluation or bias. Few empirically validated measures of relationship functioning have been developed for cross-cultural applications, and none have been examined for their psychometric sufficiency for evaluating same-sex couples across different languages and cultures. The current study examined the psychometric properties of an Italian translation of the Marital Satisfaction Inventory - Revised (MSI-R), a 150-item 13-scale measure of couple relationship functioning, for its use in assessing the intimate relationships of gay and lesbian couples in Italy. Results for these couples were compared to data from heterosexual married and unmarried cohabiting couples from the same geographical region, as well as to previously published data for gay, lesbian, and unmarried heterosexual couples from the United States. Findings suggest that, despite unique societal pressures confronting Italian same-sex couples, these relationships appear resilient and fare well both overall and in specific domains of functioning compared to heterosexual couples both in Italy and the United States. © 2014 Family Process Institute.

  12. Homophobia and physical aggression toward homosexual and heterosexual individuals.

    Science.gov (United States)

    Bernat, J A; Calhoun, K S; Adams, H E; Zeichner, A

    2001-02-01

    This study examined the relationship between homophobia (defined as self-reported negative affect, avoidance, and aggression toward homosexuals) and homosexual aggression. Self-identified heterosexual college men were assigned to homophobic (n = 26) and nonhomophobic (n = 26) groups on the basis of their scores on the Homophobia Scale (HS; L. W. Wright, H. E. Adams, & J. A. Bernat, 1999). Physical aggression was examined by having participants administer shocks to a fictitious opponent during a competitive reaction time (RT) task under the impression that the study was examining the relationship between sexually explicit material and RT. Participants were exposed to a male homosexual erotic videotape, their affective reactions were assessed, and they then competed in the RT task against either a heterosexual or a homosexual opponent. The homophobic group reported significantly more negative affect, anxiety, and anger-hostility after watching the homosexual erotic videotape than did the nonhomophobic group. Additionally, the homophobic group was significantly more aggressive toward the homosexual opponent, but the groups did not differ in aggression toward the heterosexual opponent.

  13. Prevalence of Physical and Psychological Violence among Heterosexual Couples

    Directory of Open Access Journals (Sweden)

    Laura López Angulo

    2015-09-01

    Full Text Available Background: there are few studies at the population level on the prevalence of violence in heterosexual relationships. This study demonstrated the reality of this phenomenon in our context. Objective: to determine the prevalence of psychological and physical violence among heterosexual couples in the city of Cienfuegos in 2010. Methods: a cross-sectional study of adults aged 15 to 74 years was conducted in six health areas. An equal probability sample of 1873 subjects was selected. The variables included psychological and physical violence, sex, age, skin color, marital status, educational level and history of living in troubled homes. The results were processed using SPSS 15.0. Results: prevalence of psychological and physical violence among couples was approximately six out of ten with different frequency levels. Psychological violence rose to 82.3 % and physical violence to 96.3 % when the couple lived together. Women reported being victims of violence from age 35 to 44 and men from age 25 to 34. Seventy point eight percent of couples who had middle school education reported suffering physical violence while 63 % of those with university education reported psychological violence. Fifty-one point eight percent of the study population was victim of physical violence during childhood. Conclusions: prevalence of psychological and physical violence among heterosexual couples in the sample studied in Cienfuegos is higher than the mean in the general population.

  14. African American Scholars and Parents Cannot Blame Current Harsh Physical Punishment of Black Males on Slavery: A Response to "Cultural Interpretations of Child Discipline: Voices of African American Scholars".

    Science.gov (United States)

    Raymond, Henry J.; Jones, Fred; Cooke, Vanessa

    1998-01-01

    Current research strongly refutes assertions that nonspanking methods do not work well with African-American children. Autocratic childrearing is no longer effective. Hitting children does not instill confidence or courage, but supports poor self-concepts, builds desire for revenge, and fosters violence. Data is presented to support this view.…

  15. Black holes

    International Nuclear Information System (INIS)

    Feast, M.W.

    1981-01-01

    This article deals with two questions, namely whether it is possible for black holes to exist, and if the answer is yes, whether we have found any yet. In deciding whether black holes can exist or not the central role in the shaping of our universe played by the forse of gravity is discussed, and in deciding whether we are likely to find black holes in the universe the author looks at the way stars evolve, as well as white dwarfs and neutron stars. He also discusses the problem how to detect a black hole, possible black holes, a southern black hole, massive black holes, as well as why black holes are studied

  16. The Experiences and Academic Successes of African American Post-9/11 Veterans at Martin R. Delaney State University (Pseudonym of an Actual Historically Black University)

    Science.gov (United States)

    Hewitt, Dymilah Luwanna

    2017-01-01

    The purpose of this study is to examine the academic experiences of veterans attending historically black colleges and universities (HBCUs). Following World War II, enrollment at HBCUs was as high as 35%. Broader access at traditional colleges and the proliferation of for-profit colleges and universities (FPCUs) have led to a decline in African…

  17. Parsing the Gulf between Africans and African Americans

    Directory of Open Access Journals (Sweden)

    Ashly Nsangou

    2018-02-01

    Full Text Available The rise in African immigrants to the US provides an opportunity to assess relations between Africans and African Americans in college. An online survey of 322 current and recently-graduated college students (including 45 Africans, 160 African Americans, and 117 whites assessed respondents’ experiences of racism in US high schools and colleges. Semi-structured interviews of 30 students (10 African, 10 African American and 10 white students supplemented these data. Even within a sociopolitical context of more visible racial intolerance, Black intra-racial cohesion was absent. Although more first- and second-generation Africans (73% felt that they had been judged while living in the US compared to African Americans (34% or whites (20%, for 70–80% of respondents, this had occurred only in high school. Despite experiencing these judgments, Africans’ identity related more to their focus on education than their race, reflected in a higher proportion who felt intense family pressure to attend college (65% compared to African Americans (37% and whites (39%. Interview data confirmed previous reports in the literature that African Americans lack a sense of connection to Africans, attributed to Africans’ purported sense of superiority and disregard for African Americans’ ongoing struggle to end oppression. These mixed-methods data suggest that intermingling in the college environment has not resulted in first- and second-generation Africans and African Americans sharing a common in-group, race-based identity. We discuss the implications of overlooking ethnic distinctions due to presumptions of racial homogeneity that deprive Black individuals of their uniqueness.

  18. African Journals Online: Philosophy

    African Journals Online (AJOL)

    Items 1 - 7 of 7 ... The Journal of Philosophy and Culture is devoted to the promotion of scholarship in philosophy, culture and allied disciplines. ... of capacity among black and women educationists in South Africa, and to broaden contributions to include writers from other African, Latin American, and Asian countries.

  19. Thoughts on Intellectual and Institutional Links Between African and ...

    African Journals Online (AJOL)

    Black identity and nationalism in the civil rights era were forged through trans- Atlantic and Pan-African solidarity. Both African and African-American intellectuals and institutions played key roles in Pan-African nationalism and the sustenance of civil rights struggles across the Atlantic. However, in the 1970s onwards, these ...

  20. Islamic Canon law encounters South African financing and banking ...

    African Journals Online (AJOL)

    Islamic Canon law encounters South African financing and banking institutions: Prospects and possibilities for Islamic economic empowerment and Black Economic Empowerment in a Democratic South Africa.

  1. Enhancing masculinity by slandering homosexuals: the role of homophobic epithets in heterosexual gender identity.

    Science.gov (United States)

    Carnaghi, Andrea; Maass, Anne; Fasoli, Fabio

    2011-12-01

    The current studies investigate the effects of homophobic labels on the self-perception of heterosexual males, hypothesizing that when exposed to homophobic epithets, they are motivated to underline their masculinity and claim a distinctly heterosexual identity by taking distance from homosexuals and, to a lesser degree, from women. Heterosexual male participants were subliminally (Study 1) and supraliminally (Study 2) primed either by a homophobic epithet or by a category label, and completed the Traditional Beliefs About Gender and Gender Identity scale. Participants stressed their heterosexual identity, but not their gender distinctiveness, when exposed to homophobic epithets, compared to category labels. Study 2 demonstrated that the relation between the homophobic label and the participants' heterosexual identity was mediated by how negatively they reacted to the antigay label. Heterosexual identity was enhanced in reaction to homophobic labels but not to an equally derogatory label referring to regional identity. Results are discussed within an intergroup framework.

  2. Black Alcoholism.

    Science.gov (United States)

    Watts, Thomas D.; Wright, Roosevelt

    1988-01-01

    Examines some aspects of the problem of alcoholism among Blacks, asserting that Black alcoholism can best be considered in an ecological, environmental, sociocultural, and public health context. Notes need for further research on alcoholism among Blacks and for action to reduce the problem of Black alcoholism. (NB)

  3. Black Culture

    Science.gov (United States)

    Brown, Angela Khristin

    2013-01-01

    The migration of blacks in North America through slavery became united. The population of blacks passed down a tradition of artist through art to native born citizens. The art tradition involved telling stories to each generation in black families. The black culture elevated by tradition created hope to determine their personal freedom to escape…

  4. Race and school enrollment among the children of African immigrants in the United States.

    Science.gov (United States)

    Thomas, Kevin J A

    2012-01-01

    This study examines whether previous findings of an immigrant schooling advantage among Blacks in the United States reflect a declining significance of race in the enrollment patterns of immigrants’ children. Using data from the 2000 US census, the study finds that, despite their advantage within the Black population, the children of Black Africans are collectively disadvantaged relative to the children of White Africans. Disparate enrollment trajectories are found among children in Black and White African families. Specifically, between the first and second generations, enrollment outcomes improved among the children of White Africans but declined among Black Africans’ children. The results also suggest that among immigrants from African multi-racial societies, pre-migration racial schooling disparities do not necessarily disappear after immigration to the United States. Additionally, the children of Black Africans from these contexts have worse outcomes than the children of other Black African immigrants and their relative disadvantage persists even after other factors are controlled.

  5. Sexual partner age preferences of homosexual and heterosexual men and women.

    Science.gov (United States)

    Silverthorne, Z A; Quinsey, V L

    2000-02-01

    The sexual age preferences of 192 adults (equal groups of heterosexual men, heterosexual women, homosexual men, and homosexual women) were examined. Participants rated the sexual attractiveness of pictures of 15 male and 15 female faces arranged into five apparent average age categories ranging from 18 to 60 years. It was predicted that homosexual and heterosexual men would prefer younger partners of their preferred sex than would homosexual and heterosexual women and that age preference would not vary with participant age. Both predictions were supported, although homosexual women preferred older partners than expected. Results suggest that age and sex preferences develop independently.

  6. The relationship between anxiety and sexual functioning in lesbians and heterosexual women.

    Science.gov (United States)

    Beaber, Tera E; Werner, Paul D

    2009-01-01

    The association between anxiety and sexual functioning was studied in relation to women's sexual orientation. Participants in lesbian relationships (n = 42) and heterosexual relationships (n = 78) completed the Multidimensional Anxiety Questionnaire and Female Sexual Function Index. No difference was found between groups on the anxiety measure, but lesbians scored higher than heterosexuals on sexual functioning scales for arousal and orgasm. Intercorrelations among sexual functioning scales were dissimilar for lesbians and heterosexuals. Among heterosexuals, anxiety was negatively correlated with overall sexual functioning, lubrication, orgasm, and pain, but among lesbians anxiety was uncorrelated with all sexual functioning variables.

  7. Narrative Significations of Contemporary Black Girlhood

    Science.gov (United States)

    Brooks, Wanda; Sekayi, Dia; Savage, Lorraine; Waller, Ellyn; Picot, Iresha

    2010-01-01

    This article examines how Black girlhood is constructed through fiction. The following research question guided this study: How do writers represent the heterogeneity of urban teenage girls in school-sanctioned African American young adult literature? Five popular narratives that exemplify the contemporary lives of urban African American female…

  8. Black Cinderella: Multicultural Literature and School Curriculum

    Science.gov (United States)

    Yenika-Agbaw, Vivian

    2014-01-01

    This article discusses diversity issues evident in fairy tales and explores the pedagogical implications for adding counter-narratives in the school curriculum. Critical Race Theory is employed. In order to uncover contradictory discourses of race within Black cultures, four Africana (African, African American, and Caribbean) Cinderella tale types…

  9. Sexual scripting of heterosexual penile-anal intercourse amongst participants in an HIV prevention trial in South Africa, Uganda and Zimbabwe.

    Science.gov (United States)

    Duby, Zoe; Hartmann, Miriam; Montgomery, Elizabeth T; Colvin, Christopher J; Mensch, Barbara; van der Straten, Ariane

    2016-01-01

    Sexual risk-taking is influenced by individual, interpersonal and social factors. This paper presents findings from a qualitative follow-up study to a clinical trial evaluating biomedical HIV prevention products among African women, explored participants' perceptions and experiences of heterosexual penile-anal intercourse, as well as the gendered power dynamics and relationship contexts in which this sexual behaviour occurs. In-depth interviews were conducted with 88 women from South Africa, Uganda and Zimbabwe. Findings reveal that despite its social stigmatisation, women engage in penile-anal intercourse for reasons including male pleasure, relationship security, hiding infidelity, menstruation, vaginal infections, money and beliefs that it will prevent HIV transmission. In addition, participants described experiences of non-consensual penile-anal intercourse. We used sexual scripting theory as an analytical framework with which to describe the sociocultural and relationship contexts and gendered power dynamics in which these practices occur. These data on the distinct individual, dyadic and social contexts of heterosexual penile-anal intercourse, and the specific factors that may contribute to women's HIV risk, make a unique contribution to our understanding of heterosexual behaviour in these sub-Saharan countries, thereby helping to inform both current and future HIV prevention efforts for women in the region.

  10. Neural activation toward erotic stimuli in homosexual and heterosexual males.

    Science.gov (United States)

    Kagerer, Sabine; Klucken, Tim; Wehrum, Sina; Zimmermann, Mark; Schienle, Anne; Walter, Bertram; Vaitl, Dieter; Stark, Rudolf

    2011-11-01

    Studies investigating sexual arousal exist, yet there are diverging findings on the underlying neural mechanisms with regard to sexual orientation. Moreover, sexual arousal effects have often been confounded with general arousal effects. Hence, it is still unclear which structures underlie the sexual arousal response in homosexual and heterosexual men. Neural activity and subjective responses were investigated in order to disentangle sexual from general arousal. Considering sexual orientation, differential and conjoint neural activations were of interest. The functional magnetic resonance imaging (fMRI) study focused on the neural networks involved in the processing of sexual stimuli in 21 male participants (11 homosexual, 10 heterosexual). Both groups viewed pictures with erotic content as well as aversive and neutral stimuli. The erotic pictures were subdivided into three categories (most sexually arousing, least sexually arousing, and rest) based on the individual subjective ratings of each participant. Blood oxygen level-dependent responses measured by fMRI and subjective ratings. A conjunction analysis revealed conjoint neural activation related to sexual arousal in thalamus, hypothalamus, occipital cortex, and nucleus accumbens. Increased insula, amygdala, and anterior cingulate gyrus activation could be linked to general arousal. Group differences emerged neither when viewing the most sexually arousing pictures compared with highly arousing aversive pictures nor compared with neutral pictures. Results suggest that a widespread neural network is activated by highly sexually arousing visual stimuli. A partly distinct network of structures underlies sexual and general arousal effects. The processing of preferred, highly sexually arousing stimuli recruited similar structures in homosexual and heterosexual males. © 2011 International Society for Sexual Medicine.

  11. Christian Action and Black Consciousness Community Programmes ...

    African Journals Online (AJOL)

    Many scholars have examined the relationship between Black Theology and Black Consciousness in South Africa in the late 1960s and 1970s. This article analyses another Christian link. It argues that ecumenical organisations (such as the Christian Institute and the South African Council of Churches), foreign churches, ...

  12. Comparison of the efficacy of dihydropyridine calcium channel blockers in African American patients with hypertension. ISHIB Investigators Group. International Society on Hypertension in Blacks.

    Science.gov (United States)

    Hall, W D; Reed, J W; Flack, J M; Yunis, C; Preisser, J

    1998-10-12

    Hypertension is a prevalent disease among African Americans, and successful treatment rates are low. Since calcium channel blockers are well-tolerated and efficacious in African Americans, we undertook this study to compare the efficacy, safety, and tolerability of 3 commonly prescribed calcium channel blockers: amlodipine besylate (Norvasc), nifedipine coat core (CC) (Adalat CC), and nifedipine gastrointestinal therapeutic system (GITS) (Procardia XL). One hundred ninety-two hypertensive patients across 10 study centers were randomly assigned to double-blind monotherapy with amlodipine besylate (5 mg/d), nifedipine CC (30 mg/d), or nifedipine GITS (30 mg/d) for 8 weeks. Patients not achieving therapeutic response after 4 weeks had their dose doubled for the next 4 weeks. The primary end point was a comparison of the average reduction (week 8 minus baseline) in 24-hour ambulatory diastolic blood pressure (DBP). Secondary end points included a comparison of average 24-hour ambulatory systolic blood pressure (SBP), office SBP or DBP reduction, responder rates, safety, and tolerability. One hundred sixty-three patients were evaluable for efficacy after 8 weeks. There was no significant difference in the average 24-hour ambulatory DBP (-8.5, -9.0, and -6.1 mm Hg, respectively) or SBP (-14.3, -15.7, and -11.8 mm Hg, respectively) reduction. Average office SBP and DBP were reduced to a comparable degree (19-22 mm Hg [P =.50] and 12-14 mm Hg [P =.51], respectively). Responder rates (DBP or = 10 mm Hg) were similar (P = .38). Discontinuation rates and adverse event frequency were distributed similarly across the 3 treatment groups. The efficacy, safety, and tolerability of the 3 dihydropyridine calcium channel blockers are equivalent in African Americans with stages 1 and 2 hypertension.

  13. HIV/AIDS disparity between African-American and Caucasian men who have sex with men: intervention strategies for the black church.

    Science.gov (United States)

    Hill, William Allen; McNeely, Clea

    2013-06-01

    This manuscript examines the HIV/AIDS health disparity among African-American (AA) men who have sex with men (MSM) as compared to non-Hispanic White (NHW) MSM, and proposes faith-based intervention strategies as a means of reducing the disparity. Effective faith-based HIV/AIDS intervention programs to encompass AA MSM must include community-based participatory research; engage the faith community through data sharing; specifically target and equip church leaders in addition to laity; involve effective collaboration and compromise between public health practitioners and faith leaders; emphasize spirituality and compassion; utilize popular opinion leaders; and be intergenerational.

  14. Black doctors and discrimination under South Africa's apartheid regime.

    Science.gov (United States)

    Digby, Anne

    2013-04-01

    This article discusses an under-researched group and provides an analytical overview of the comparative experiences of African, Indian and Coloured doctors at South African universities during the apartheid era. It probes diversity of experience in training and practice as well as gendered differentiation amongst black students before going on to discuss the careers and political activism of black doctors as well as the impact of recent transformational change on their position. It briefly assesses how singular this South African experience was.

  15. Race, health, and the African Diaspora.

    Science.gov (United States)

    Spigner, Clarence

    Health inequalities exist throughout the African Diaspora and are viewed in this article as largely color-coded. In developed, developing, and undeveloped nations today, "racial" stratification is consistently reflected in an inability to provide adequate health regardless of national policy or ideology. For instance, African Americans experience less than adequate health care very similar to Blacks in Britain, in spite of each nations differing health systems. Latin America's Africana Negra communities experience poorer health similar to Blacks throughout the Caribbean. The African continent itself is arguably the poorest on earth. A common history of racism correlates with health disparities across the African Diaspora.

  16. Systemic inflammatory response syndrome and model for end-stage liver disease score accurately predict the in-hospital mortality of black African patients with decompensated cirrhosis at initial hospitalization: a retrospective cohort study

    Directory of Open Access Journals (Sweden)

    Mahassadi AK

    2018-04-01

    Full Text Available Alassan Kouamé Mahassadi,1 Justine Laure Konang Nguieguia,1 Henriette Ya Kissi,1 Anthony Afum-Adjei Awuah,2 Aboubacar Demba Bangoura,1 Stanislas Adjeka Doffou,1 Alain Koffi Attia1 1Medicine and Hepatogastroenterology Unit, Centre Hospitalier et Universitaire de Yopougon, Abidjan, Côte d’Ivoire; 2Kumasi Centre for Collaborative Research in Tropical Medicine, Kumasi, Ghana Background: Systemic inflammatory response syndrome (SIRS and model for end-stage liver disease (MELD predict short-term mortality in patients with cirrhosis. Prediction of mortality at initial hospitalization is unknown in black African patients with decompensated cirrhosis.Aim: This study aimed to look at the role of MELD score and SIRS as the predictors of morbidity and mortality at initial hospitalization.Patients and methods: In this retrospective cohort study, we enrolled 159 patients with cirrhosis (median age: 49 years, 70.4% males. The role of Child–Pugh–Turcotte (CPT score, MELD score, and SIRS on mortality was determined by the Kaplan–Meier method, and the prognosis factors were assessed with Cox regression model.Results: At initial hospitalization, 74.2%, 20.1%, and 37.7% of the patients with cirrhosis showed the presence of ascites, hepatorenal syndrome, and esophageal varices, respectively. During the in-hospital follow-up, 40 (25.2% patients died. The overall incidence of mortality was found to be 3.1 [95% confidence interval (CI: 2.2–4.1] per 100 person-days. Survival probabilities were found to be high in case of patients who were SIRS negative (log-rank test= 4.51, p=0.03 and in case of patients with MELD score ≤16 (log-rank test=7.26, p=0.01 compared to the patients who were SIRS positive and those with MELD score >16. Only SIRS (hazard ratio (HR=3.02, [95% CI: 1.4–7.4], p=0.01 and MELD score >16 (HR=2.2, [95% CI: 1.1–4.3], p=0.02 were independent predictors of mortality in multivariate analysis except CPT, which was not relevant in our study

  17. AIDS in black and white: the influence of newspaper coverage of HIV/AIDS on HIV/AIDS testing among African Americans and White Americans, 1993-2007.

    Science.gov (United States)

    Stevens, Robin; Hornik, Robert C

    2014-01-01

    This study examined the effect of newspaper coverage of HIV/AIDS on HIV testing behavior in a U.S. population. HIV testing data were taken from the Center for Disease Control and Prevention's National Behavioral Risk Factor Surveillance System from 1993 to 2007 (N = 265,557). The authors content-analyzed news stories from 24 daily newspapers and 1 wire service during the same time period. The authors used distributed lagged regression models to estimate how well HIV/AIDS newspaper coverage predicted later HIV testing behavior. Increases in HIV/AIDS newspaper coverage were associated with declines in population-level HIV testing. Each additional 100 HIV/AIDS-related newspaper stories published each month was associated with a 1.7% decline in HIV testing levels in the subsequent month. This effect differed by race, with African Americans exhibiting greater declines in HIV testing subsequent to increased news coverage than did Whites. These results suggest that mainstream newspaper coverage of HIV/AIDS may have a particularly deleterious effect on African Americans, one of the groups most affected by the disease. The mechanisms driving the negative effect deserve further investigation to improve reporting on HIV/AIDS in the media.

  18. Phylogenetic analysis provides evidence of interactions between Italian heterosexual and South American homosexual males as the main source of national HIV-1 subtype C epidemics.

    Science.gov (United States)

    Lai, Alessia; Bozzi, Giorgio; Franzetti, Marco; Binda, Francesca; Simonetti, Francesco R; Micheli, Valeria; Meraviglia, Paola; Corsi, Paola; Bagnarelli, Patrizia; De Luca, Andrea; Ciccozzi, Massimo; Zehender, Gianguglielmo; Zazzi, Maurizio; Balotta, Claudia

    2014-05-01

    The HIV-1 clade C is prevalent worldwide and spread from Africa to South East Asia and South America early in the course of the epidemic. As a consequence of migration waves about 13% of the Italian HIV-1 epidemic is sustained by this clade. Two hundred fifty-four C pol sequences from the Italian ARCA database collected during 1997-2011 were analyzed. Epidemiological networks and geographical fluxes were identified through phylogeny using Bayesian approaches. Patients' country of origin was Italy, Africa, South America, and South East Asia for 44.9%, 23.6%, 4.7%, and 1.6%, respectively. Heterosexuals and men having sex with men accounted for 83.2% and 16.8%, respectively. Modality of infection was distributed differently: heterosexuals were largely prevalent among Italians (84.1%) and Africans (95.3%), while men having sex with men predominated among South Americans (66.7%). Eight significant clusters encompassing 111 patients (43.7%) were identified. Comparison between clustering and non-clustering patients indicated significant differences in country of origin, modality of infection and gender. Men having sex with men were associated to a higher probability to be included in networks (70% for men having sex with men vs. 30.3% for heterosexuals). Phylogeography highlighted two significant groups. One contained Indian strains and the second encompassed South Americans and almost all Italian strains. Phylogeography indicated that the spread of C subtype among Italians is related to South American variant. Although Italian patients mainly reported themselves as heterosexuals, homo-bisexual contacts were likely their source of infection. Phylogenetic monitoring is warranted to guide public health interventions aimed at controlling HIV infection. © 2014 Wiley Periodicals, Inc.

  19. Eating attitudes, body image satisfaction and self-esteem of South African Black and White male adolescents and their perception of female body silhouettes.

    Science.gov (United States)

    Gitau, Tabither M; Micklesfield, Lisa K; Pettifor, John M; Norris, Shane A

    2014-01-01

    This cross-sectional study of urban high schools in Johannesburg, South Africa, sought to examine eating attitudes, body image and self-esteem among male adolescents (n = 391). Anthropometric measurements, Eating Attitudes Test-26 (EAT-26), Rosenberg self-esteem, body image satisfaction and perception of females were collected at age 13, 15 and 17 years. Descriptive analysis was done to describe the sample, and non-parametric Wilcoxon Mann-Whitney test was used to test for significant differences between data that were not normally distributed (EAT-26). Spearman's rank correlation coefficient analyses were conducted to test for associations between self-esteem scores and eating attitudes, body mass indices and body image satisfaction scores. To assess the differences between groups that were normally distributed chi-square tests were carried out. Ethnic differences significantly affected adolescent boys' body mass index (BMI), eating attitudes and self-esteem; White boys had higher self-esteem, BMI and normal eating attitudes than the Black boys did. BMI was positively associated with self-esteem (p = 0.01, r = 0.134) and negatively with dieting behaviour in White boys (p = 0.004, r = -0.257), and with lower EAT-26 bulimic and oral control scores in Black boys. In conclusion, the findings highlight ethnic differences and a need to better understand cultural differences that influence adolescent attitudes and behaviour.

  20. [Extradyadic Sex and its Predictors in Homo- and Heterosexuals.

    Science.gov (United States)

    Haversath, Julia; Kröger, Christoph

    2014-12-01

    Infidelity appears to be a common phenomenon. Although there are initially positive consequences for the unfaithful partner, it has negative impacts on individuals, the relationship and health in the long-term. How often are extradyadic sexual contacts indicated within a German sample? Which factors predict infidelity? Via Internet (n=1 899) socio-demographic, individual (attitudes towards infidelity, religiosity), relationship (global and emotional relationship satisfaction, length of primary relationship, sexual agreements), and contextual factors (opportunities) were surveyed. The results of the regression analysis on an 80% subsample (n=1 533) were cross-validated with the remaining 20% of the data (n=366). The analysis showed that 4% of lesbian women, 34% of gay men, 29% of heterosexual women and 49% of heterosexual men reported extra-dyadic sexual contacts. Sexual orientation and restrictive attitudes towards monogamy and infidelity were found to be significant predictors. Low global relationship satisfaction, longer duration of primary relationship, non-monogamous relationships, availability of alternative sexual partners and ways to conceal infidelity increased the likelihood of extradyadic involvement. Cross-validation with 20% of the data (n=366) confirmed the stability of the regression model. Future research should examine identified predictors using representative population-based data. Predictors should be considered in therapy. © Georg Thieme Verlag KG Stuttgart · New York.

  1. Predictors of Heterosexual Casual Sex Among Young Adults

    Science.gov (United States)

    Manning, Wendy; Giordano, Peggy; Longmore, Monica

    2013-01-01

    Casual sex is often associated with the young adult stage in the life course. Most recent research on the prevalence, motives, and consequences of heterosexual casual sex has relied on samples of college students, yet students are only a small and advantaged subset of the young adult population. The current study drew on the Toledo Adolescent Relationships Study, which was collected in 2006–2007 and included young adults (ages 18–24 years) whose trajectories reflected a wider spectrum of educational experiences (N = 1,023). We moved beyond prior work by examining both frequency and type of heterosexual casual sex: lifetime vaginal, lifetime oral, and recent vaginal sex. We found that young adults enrolled or who graduated from 4-year educational institutions reported fewer casual sex partners on all three measures compared to participants with-out a high school degree and those with some college experience. Sexual attitudes were key factors mediating the association between educational status and casual sex behavior. These results indicate that programs aimed at encouraging healthy sexual behavior should target individuals who are at risk of not graduating high school because they are at greatest risk of frequent casual sex partners. PMID:23297151

  2. Gender differences regarding preferences for specific heterosexual practices.

    Science.gov (United States)

    Purnine, D M; Carey, M P; Jorgensen, R S

    1994-01-01

    Few investigations of sexual attitudes have restricted their focus to individuals' preferences for specific behaviors within a heterosexual relationship. None have examined gender differences in a broad and multidimensional array of such behavioral particulars. As part of an effort to develop a measure of preferred scripts in heterosexual couples, 258 men and women reported how much they agreed or disagreed with 74 statements of preference. A reduced and factor analyzed questionnaire included 38 items and was administered to a second sample (N = 228). Results offer qualified support that, compared to women, men are more erotophilic and show a stronger preference for incorporating erotic materials as well as drugs and alcohol into sexual relations with their partner. These results were more robust in the second sample, in which almost half of the subjects were tested in same-sex groups. Across both samples, women showed stronger preferences for activities reflecting romanticism. No gender differences were evident in sexual conventionality or in preference regarding the general use of contraceptives. However, results suggest that both sexes respond more favorably to a partner-focused or unspecified contraceptive method than to a self-focused method.

  3. The inventory of dyadic heterosexual preferences: development and psychometric evaluation.

    Science.gov (United States)

    Purnine, D M; Carey, M P; Jorgensen, R S

    1996-04-01

    This article describes the development and evaluation of an instrument that measures preferences for specific sexual behaviors of heterosexual men and women in a dyadic context. In Study 1, 74 statements of preference were reduced to 46 on the basis of reliability and range of responses. Factor analysis revealed that 27 of the 46 items loaded on 6 factors: Erotophilia, Use of Contraception, Conventionality, Use of Erotica, Use of Drugs/Alcohol, and Romanticism. In Study 2, factor analysis of fresh data from a second sample cross-validated these results. To establish construct validity of the revised 27-item Inventory of Dyadic Heterosexual Preferences (IDHP), relationships between each of its 6 scales and 6 criterion measures were examined. These analyses suggested that the last scale is more accurately characterized by the term Romantic Foreplay. We conclude that the IDHP measures 6 distinct domains of sexual preference with a brief, psychometrically sound instrument. Potential applications of the IDHP, suggestions for future research, and strengths and limitations of the current investigation are discussed.

  4. Considerations regarding antiretroviral chemoprophylaxis and heterosexuals in generalized epidemic settings.

    Science.gov (United States)

    Paxton, Lynn A

    2012-11-01

    To discuss the factors pertinent to the use of pre-exposure prophylaxis (PrEP) by at-risk heterosexuals in countries with generalized HIV epidemics. PrEP will have the greatest prevention effect if targeted to those at highest risk, but identifying and engaging such persons is challenging. Serodiscordant couples account for a high proportion of new infections and are an appropriate target for PrEP, but the proportion of people in such relationships is small and outside partnerships are common. Differences in adherence coupled to pharmacology of the drugs may account for differences in efficacy seen in the trials. Mathematical modeling indicates that the benefits of PrEP in highly endemic settings outweigh the risk of induced viral resistance. Behavioral risk compensation was not observed in the trials, but current open-label studies will better determine if disinhibition will be an important problem. PrEP is a potentially useful HIV-prevention strategy for generalized heterosexual epidemics. Optimal implementation will require learning more about ways to improve acceptability and adherence and how best to deliver PrEP within the context of limited resource availability.

  5. Neural correlates of sexual arousal in homosexual and heterosexual men.

    Science.gov (United States)

    Safron, Adam; Barch, Bennett; Bailey, J Michael; Gitelman, Darren R; Parrish, Todd B; Reber, Paul J

    2007-04-01

    Men exhibit much higher levels of genital and subjective arousal to sexual stimuli containing their preferred sex than they do to stimuli containing only the nonpreferred sex. This study used event-related functional magnetic resonance imaging to investigate how this category-specific pattern would be reflected in the brains of homosexual (n = 11) and heterosexual (n = 11) men. Comparisons of activation to preferred sexual stimuli, nonpreferred sexual stimuli, and sports stimuli revealed large networks correlated with sexual arousal, spanning multiple cortical and subcortical areas. Both homosexual and heterosexual men exhibited category-specific arousal in brain activity. Within the amygdala, greater preference-related activity was observed in homosexual men, but it is unclear whether this is a cause or a consequence of their sexuality. In a subsequent analysis of regions hypothesized to support arousal, both participant groups demonstrated widespread increases in evoked activity for preferred stimuli. Aggregate data from these regions produced significant differences between stimulus types in 16 out of 22 participants. Significant activational differences matched reported sexual orientation in 15 of these 16 participants, representing an advance in psychophysiological measures of arousal. (c) 2007 APA, all rights reserved

  6. Undoing Racism in America: Help from the Black Church.

    Science.gov (United States)

    Vora, Erika; Vora, Jay A.

    2002-01-01

    Investigated whether a planned engagement of white college students, which had very little contact with African Americans, with members of a black community in a safe, welcoming environment (a black church) would significantly reduce racism. Participant surveys indicated that positive interactions between Blacks and Whites resulted in positive…

  7. The emergence of the Black Methodist Consultation and its possible ...

    African Journals Online (AJOL)

    2015-06-04

    Jun 4, 2015 ... Racism is an issue which the activism of the Black Methodist Consultation (BMC) was set to address during the South African apartheid rule, a view which black theologians and church historians generally accept. This observation brought to mind, in turn, the influence that the. Black Consciousness ...

  8. Experiences of sexual relationships of young black women in an atmosphere of coercion.

    Science.gov (United States)

    Clüver, Frances; Elkonin, Diane; Young, Charles

    2013-03-01

    Negotiations surrounding sexual activity are characterised by multiple power disparities that include race, social status and age, with gender being the most dominant differential in heterosexual interactions. Research has shown that women are physiologically more at risk of contracting HIV than men, as indicated by the higher infection rates of the former. Many African societies operate via a hegemonic masculinity, with patriarchal governance and female subordination being the norm, placing women at even greater risk of HIV infection. In this qualitative phenomenological study, four black school-going adolescent women living in Grahamstown were interviewed using a semi-structured interview to gather data. An interpretative phenomenological analysis was conducted on the data to provide subjective insights of the experiences of the participants with regard to their interactions with men. From the findings, it became apparent that the participants felt pressured, coerced or manipulated by male counterparts. This pressure and coercion was not just felt in their interactions with older men, but also in their romantic partnerships. Three of the participants experienced pressure to engage in sexual intercourse with their boyfriends when they were unwilling or unready, and they reported being faced with additional pressure to engage in unprotected sex. Furthermore, it became apparent that each participant had an underlying fear of being raped and considered this as a genuine threat to her safety and sexual health. The atmosphere within which these participants negotiate their sexual agency is thus heavily informed by male control, coercion and the threat of violence or rape.

  9. Effect of Psychopathy on Physical Aggression Toward Gay and Heterosexual Men

    Science.gov (United States)

    Parrott, Dominic J.; Zeichner, Amos

    2006-01-01

    The purpose of this investigation was to examine the effect of psychopathy on antigay aggression. Participants were 84 heterosexual men who competed in an aggression paradigm in which electric shocks were received from and administered to a randomly determined fictitious opponent (heterosexual male, gay male) during a competitive reaction time…

  10. The Effects of Premarital Heterosexual and Homosexual Experience on Dating and Marriage Desirability.

    Science.gov (United States)

    Williams, John D.; Jacoby, Arthur P.

    1989-01-01

    Surveyed 365 college students to investigate their attitudes toward the effects of past sexual behavior, both heterosexual and homosexual, on one's acceptability as a dating or marriage partner. Results showed that both men and women prefer partners without previous coital or oral heterosexual experience, and both strongly rejected those with any…

  11. Effects of Attractiveness and Status in Dating Desire in Homosexual and Heterosexual Men and Women

    NARCIS (Netherlands)

    Ha, P.T.; Berg, J.E.M. van den; Engels, R.C.M.E.; Lichtwarck-Aschoff, A.

    2012-01-01

    The present study examined partner preferences of homosexual and heterosexual men and woman, focusing on attractiveness and status. Homosexual (N = 591 men; M age = 28.87 years, SD = 10.21; N = 249 women; M age = 33.36 years, SD = 13.12) and heterosexual participants (N = 346 men; M age = 39.74

  12. Sex-dimorphic face shape preference in heterosexual and homosexual men and women.

    Science.gov (United States)

    Glassenberg, Aaron N; Feinberg, David R; Jones, Benedict C; Little, Anthony C; Debruine, Lisa M

    2010-12-01

    Studies have used manipulated faces to test the preferences of heterosexual individuals for sexually dimorphic facial cues. In contrast to previous studies, which have generally excluded homosexual participants, we directly compared homosexual and heterosexual male and female preferences for manipulated sexual dimorphism in faces (homosexual males: n = 311; heterosexual males: n = 215; homosexual females: n = 159; heterosexual females: n = 218). Prior studies on sexual orientation and preferences for faces that were paired with masculine and feminine behavioral descriptors suggest that homosexual men prefer more masculine men and that homosexual women demonstrate no preference for either masculinity or femininity in women. In our study, we tested for similarities and differences among heterosexual and homosexual males and females with regard to their preferences for a more specific aspect of faces: sexual dimorphism of face shape. Homosexual men demonstrated stronger preferences for masculinity in male faces than did all of the other groups. Homosexual women demonstrated stronger preferences for masculinity in female faces than did heterosexual women. These results suggest attractiveness judgments of same-sex faces made by homosexual individuals are not a mirror image of those made by heterosexual individuals of the opposite sex. Our data suggest that face preferences of homosexual individuals reflect a system of biologically and socially guided preferences at least as complex as those found among heterosexual individuals.

  13. Perceptions of Threats to Physical Safety, Sexual Autonomy, Values, and of Discrimination Drive LGB Prejudices Toward Heterosexuals.

    Science.gov (United States)

    Pirlott, Angela G; Rusten, Marta L; Butterfuss, Reese M

    2016-09-01

    Many studies have investigated heterosexuals' prejudices toward nonheterosexuals, yet LGB's prejudices toward heterosexuals remain largely unexplored. Therefore, we sought to determine the threats and opportunities (i.e., affordances) LGB perceive heterosexuals to pose and whether those affordances explain their sexual prejudices toward heterosexuals. Study 1 analyzed LGB's reasons for liking and disliking heterosexuals, which determined whether the threats predicted to be salient for LGB mirrored the affordances they generated. Study 2 measured these perceived affordances and examined the extent to which they drove LGB's prejudices toward heterosexuals. Generally, perceptions of discrimination and unreciprocated sexual interest threats drove anger, physical safety and sexual autonomy threats drove fear, and values threats drove moral disgust toward heterosexuals, although results varied slightly by perceiver and target groups. Goals to alleviate the tensions between heterosexuals and LGB require an understanding of the dynamics between these groups. This research provides preliminary insights into understanding those dynamics. © 2016 by the Society for Personality and Social Psychology, Inc.

  14. Disparities in Depressive Symptoms Between Heterosexual and Lesbian, Gay, and Bisexual Youth in a Dutch Cohort : The TRAILS Study

    NARCIS (Netherlands)

    la Roi, Chaïm; Kretschmer, Tina; Dijkstra, Jan Kornelis; Veenstra, René; Oldehinkel, Albertine J.

    Lesbian, gay, and bisexual (LGB) youth experience elevated levels of depressive symptoms compared to heterosexual youth. This study examined how differences in depressive symptoms between heterosexual and LGB youth developed from late childhood to early adulthood. The association between sexual

  15. Concealment, communication and stigma: The perspectives of HIV-positive immigrant Black African men and their partners living in the United Kingdom.

    Science.gov (United States)

    Owuor, John Oa; Locke, Abigail; Heyman, Bob; Clifton, Andrew

    2016-12-01

    This study explored the perspectives of Black men, originally from East Africa, living in the United Kingdom and their partners on what it means to live with diagnosed HIV. This article reports on concealment of HIV-positive status as a strategy adopted by the affected participants to manage the flow of information about their HIV-positive status. Analysis of the data, collected using in-depth interviews involving 23 participants, found widespread selective concealment of HIV-positive status. However, a few respondents had 'come out' publicly about their condition. HIV prevention initiatives should recognise concealment as a vital strategy in managing communication about one's HIV-positive status. © The Author(s) 2015.

  16. Social Struggle and Faith-Based Activism in Black Empowerment times: An agenda for postcolonial mission - sounding the horn on some African perspectives

    Directory of Open Access Journals (Sweden)

    van der Water, Desmond

    2015-05-01

    Full Text Available This paper identifies and outlines certain key issues in the discourse on postcolonial mission, recognizing that half-a-century after decolonization and independence, and after the shift in World Christianitys centre of gravity from Western Europe to the Global South, the legacies of colonialism are still very much with us. From a Two-Thirds World perspective therefore, colonialism in its multi-faceted manifestations is still very much alive. Notwithstanding significant gains within the era of Black Empowerment, the struggle against racism, oppression, and exclusion, amongst others things, continues. The Christian faith has supplied its fair share of inspiration for social activism, with particular reference to the particular five marks/five faces of mission theology and praxis, namely proclamation; nurture; loving service; social transformation; and care for creation.

  17. Children's Gender Identity in Lesbian and Heterosexual Two-Parent Families.

    Science.gov (United States)

    Bos, Henny; Sandfort, Theo G M

    2010-01-01

    This study compared gender identity, anticipated future heterosexual romantic involvement, and psychosocial adjustment of children in lesbian and heterosexual families; it was furthermore assessed whether associations between these aspects differed between family types. Data were obtained in the Netherlands from children in 63 lesbian families and 68 heterosexual families. All children were between 8 and 12 years old. Children in lesbian families felt less parental pressure to conform to gender stereotypes, were less likely to experience their own gender as superior and were more likely to be uncertain about future heterosexual romantic involvement. No differences were found on psychosocial adjustment. Gender typicality, gender contentedness and anticipated future heterosexual romantic involvement were significant predictors of psychosocial adjustment in both family types.

  18. A comparison of heterosexual and homosexual long-term sexual relationships.

    Science.gov (United States)

    Weingourt, R

    1998-04-01

    This is a study of a nonrandom sample of 94 women who are in long-term sexual relationships. The women were divided into groups of heterosexual and homosexual women who reported childhood sexual abuse, and heterosexual and homosexual women who reported no history of childhood sexual abuse. The groups were rated according to their levels of sexual satisfaction and relationship satisfaction. Results indicate that women who have not been abused are more satisfied with their relationships than women who have been abused. Heterosexual and homosexual women who have a history of childhood sexual abuse are less satisfied with their sexual relationships than women without histories of abuse. However, homosexual women who have been abused rated their relationship satisfaction higher than heterosexual women who have been abused. By showing that one cannot draw conclusions about homosexual women based on research on heterosexual women, this study encourages further research to enable nurses to refine their care planning.

  19. The development of gender schemata about heterosexual and homosexual others during adolescence.

    Science.gov (United States)

    Mallet, P; Apostolidis, T; Paty, B

    1997-01-01

    Perceptions of heterosexual and homosexual individuals were investigated among 12-, 16-, and 20-year-old French adolescents. Participants described heterosexual and homosexual males and females with typical masculine and feminine personality traits. Overall, they perceived heterosexual males as having more masculine traits than homosexual males. The 16- and 20-year-olds perceived homosexual males as more feminine than heterosexual males, whereas the reverse was observed in 12-year-olds. Furthermore, the 12-year-olds perceived heterosexual females as more feminine than homosexual females, a difference that disappeared in the older age groups. Results support the view of early adolescence as a crucial period in the development of gender schemata about sexually significant others.

  20. Relationships between homosexual and heterosexual interest and their implications for bisexuality: an empirical test.

    Science.gov (United States)

    Ross, Michael W

    2007-01-01

    Conceptualizing heterosexual and homosexual interest as reciprocal constructs can be a source of confusion, and may obstruct understanding of sexual orientation in counseling. We investigated the relationships between homosexual interest, heterosexual interest, and masculinity and femininity. Seventy-eight men attending a homophile organisation completed the Kinsey Scale, and two separate continua measuring degree of homosexual interest and degree of heterosexual interest independently. The correlation between the two continua was -.51, suggesting that homosexual and heterosexual interest are to some extent independent of one another, and that a single continuum which assumes homosexual interest to be the direct converse of heterosexual interest may not be an adequate measure of sexual orientation. No significant relationships between masculinity, femininity and sexual orientation were found. Implications for counseling people with concerns about sexual orientation and sex of partner are discussed.