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Articles 1 - 9 of 9

Full-Text Articles in Social and Behavioral Sciences

Evidence For A Peak Shift In A Humoral Response To Helminths: Age Profiles Of Ige In The Shuar Of Ecuador, The Tsimane Of Bolivia, And The U.S. Nhanes, Aaron D. Blackwell, Michael D. Gurven, Lawrence S. Sugiyama, Felicia C. Madimenos, Melissa A. Liebert, Melanie A. Martin, Hillard Kaplan, J. Josh Snodgrass Jun 2011

Evidence For A Peak Shift In A Humoral Response To Helminths: Age Profiles Of Ige In The Shuar Of Ecuador, The Tsimane Of Bolivia, And The U.S. Nhanes, Aaron D. Blackwell, Michael D. Gurven, Lawrence S. Sugiyama, Felicia C. Madimenos, Melissa A. Liebert, Melanie A. Martin, Hillard Kaplan, J. Josh Snodgrass

ESI Publications

Background: The peak shift model predicts that the age-profile of a pathogen’s prevalence depends upon its transmission rate, peaking earlier in populations with higher transmission and declining as partial immunity is acquired. Helminth infections are associated with increased immunoglobulin E (IgE), which may convey partial immunity and influence the peak shift. Although studies have noted peak shifts in helminths, corresponding peak shifts in total IgE have not been investigated, nor has the age-patterning been carefully examined across populations. We test for differences in the agepatterning of IgE between two South American forager-horticulturalist populations and the United States: the Tsimane …


Inflammatory Gene Variants In The Tsimane, An Indigenous Bolivian Population With A High Infectious Load, Sarinnapha Vasunilashorn, Caleb E. Finch, Eileen M. Crimmins, Suvi A. Vikman, Jonathan Stieglitz, Michael Gurven, Hillard Kaplan, Hooman Allayee May 2011

Inflammatory Gene Variants In The Tsimane, An Indigenous Bolivian Population With A High Infectious Load, Sarinnapha Vasunilashorn, Caleb E. Finch, Eileen M. Crimmins, Suvi A. Vikman, Jonathan Stieglitz, Michael Gurven, Hillard Kaplan, Hooman Allayee

ESI Publications

The Tsimane of lowland Bolivia are an indigenous forager-farmer population living under conditions resembling pre-industrial European populations, with high infectious morbidity, high infection and inflammation, and shortened life expectancy. Analysis of 917 persons ages 5 to 60+ showed that allele frequencies of 9 SNPs examined in the apolipoprotein E (apoE), C-reactive protein (CRP), and interleukin-6 (IL-6) genes differed from some European, African, and north Asian-derived populations. The apoE2 allele was absent, whereas four SNPs related to CRP and IL-6 were monomorphic: CRP (rs1800947, rs3093061, and rs3093062) and IL-6 (rs1800795). No significant differences in apoE, CRP, and IL-6 variants across age …


Father Death And Adult Success Among The Tsimane: Implications For Marriage And Divorce, Jeffrey Winking, Michael Gurven, Hillard Kaplan Mar 2011

Father Death And Adult Success Among The Tsimane: Implications For Marriage And Divorce, Jeffrey Winking, Michael Gurven, Hillard Kaplan

ESI Publications

Human fathers are heavily involved in the rearing of children around the world. While there is great cross-cultural variation, the father is a recognizable role in all populations. This deviates from the standard mammalian pattern of little paternal investment. A logical explanation offered early by evolutionary theorists is that human fathers evolved the capacity for paternal concern because human children are remarkably needy and impose a great encumbrance on the mother (Lancaster & Lancaster, 1983; Lovejoy, 1981). Thus, fathers have greater opportunity to enhance the wellbeing of child and mother, as there is a deeper well of need to fill. …


Strategies For Achieving Attunement And Relational Responsibility In Same-Sex Couple Relationships, Naveen Jonathan Jan 2011

Strategies For Achieving Attunement And Relational Responsibility In Same-Sex Couple Relationships, Naveen Jonathan

Marriage and Family Therapy Faculty Presentations

Handout from a presentation at the American Family Therapy Academy Conference on June 24, 2011.


The Angel And The Imp: The Duncan Sisters’ Performances Of Race And Gender, Jocelyn Buckner Jan 2011

The Angel And The Imp: The Duncan Sisters’ Performances Of Race And Gender, Jocelyn Buckner

Theatre Faculty Articles and Research

From 1923 to 1959 Vivian and Rosetta Duncan performed the show Topsy and Eva in front of thousands of audiences in the United States and abroad. This essay examines how the Duncan Sisters’ appropriation of blackness through a yin and yang performance of black and white womanhood, their sexualized but ultimately infantilizing routine as young girls, and their take on anarchistic comedy resulted in a particular spin on age, gender, race, and sexuality that reinforced their privilege as white women even while it pushed the boundaries of acceptable femininity in the swiftly shifting American culture of the first half of …


Reading, Writing, And Religion: Institutions And Human Capital Formation, Latika Chaudhary, Jared Rubin Jan 2011

Reading, Writing, And Religion: Institutions And Human Capital Formation, Latika Chaudhary, Jared Rubin

Economics Faculty Articles and Research

In this paper, we empirically test the role that religious and political institutions play in the accumulation of human capital. Using a new data set on literacy in colonial India, we find that Muslim literacy is negatively correlated with the proportion of Muslims in the district, although we find no similar result for Hindu literacy. We employ a theoretical model which suggests that districts which experienced a more recent collapse of Muslim political authority had more powerful and better funded religious authorities, who established religious schools which were less effective at promoting literacy on the margin than state schools. We …


Institutions, The Rise Of Commerce And The Persistence Of Laws: Interest Restrictions In Islam And Christianity, Jared Rubin Jan 2011

Institutions, The Rise Of Commerce And The Persistence Of Laws: Interest Restrictions In Islam And Christianity, Jared Rubin

Economics Faculty Articles and Research

Why was economic development retarded in the Middle East relative to Western Europe, despite the Middle East being far ahead for centuries? A theoretical model inspired and substantiated by the history of interest restrictions suggests that this outcome emanates in part from the greater degree to which early Islamic political authorities derived legitimacy from religious authorities. This entailed a feedback mechanism in Europe in which the rise of commerce led to the relaxation of interest restrictions while also diminishing the Church's ability to legitimise political authorities. These interactions did not occur in the Islamic world despite equally amenable economic conditions.


Argument Encoding And Pragmatic Marking Of The Transitive Subject In Shiwilu (Kawapanan), Pilar Valenzuela Jan 2011

Argument Encoding And Pragmatic Marking Of The Transitive Subject In Shiwilu (Kawapanan), Pilar Valenzuela

World Languages and Cultures Faculty Articles and Research

Shiwilu (a.k.a. Jebero) is a nearly extinct Kawapanan language from Peruvian Amazonia. The goal of this article is twofold. First, it investigates the obligatory cross-referencing of arguments in the complex Shiwilu verb. This system is predominantly nominative accusative, with the caveat that main clause object markers coincide with those conveying subject in one type of clause involving nominal predicates, as well as subject and object of dependent clauses. Second, this article provides a first analysis of the enclitic =ler, which may attach to transitive subjects and thus exhibits an ergative-like distribution. Unlike the situation in languages with syntacticized ergative systems, …


“I Would Feel Uncomfortable If My Child’S Teacher Were Gay”: Examining The Role Of Symbolic Homophobia And Political Affiliation, Michael Moore, Amy C. Moors Jan 2011

“I Would Feel Uncomfortable If My Child’S Teacher Were Gay”: Examining The Role Of Symbolic Homophobia And Political Affiliation, Michael Moore, Amy C. Moors

Psychology Faculty Articles and Research

Symbolic homophobia is a general negative disposition towards lesbian, gay, and bisexual individuals, which is demonstrated in symbolic forms of prejudice rather than overt actions. Stigma towards lesbian, gay, and bisexual (LGB) individuals has transformed from overt forms of prejudice to slightly less blatant more subtle forms in recent years (Schafer & Shaw, 2009). Based on previous research, it is has also been shown that conservatives will have higher levels of symbolic homophobia. (Linneman, 2004), Thus, in order to assess the more nuanced forms of prejudice in relation to political affiliation, Study 1 created a scale to assess symbolic homophobia. …