scholarly journals Sex Differences in the Heritability of Resilience

2008 ◽  
Vol 11 (1) ◽  
pp. 12-27 ◽  
Author(s):  
Jason D. Boardman ◽  
Casey L. Blalock ◽  
Tanya M. M. Button

AbstractWe examine the heritability of psychological resilience among US adults aged 25 to 74 years. Using monozygotic and same sex dizygotic twin pairs from the National Survey of Mid-Life Development in the United States (MIDUS) we show that positive affect is equally heritable among men (h2= .60) and women (h2= .59). We then estimate the heritability of positive affect after controlling for an exhaustive list of social and inter-personal stressors, and we operationalize the residual for positive affect as resilience. According to this specification, the heritability of resilience is higher among men (h2= .52) compared to women (h2= .38). We show that self-acceptance is one of the most important aspects of psychological functioning that accounts for the heritability of resilience among both men and women. However, compared to women, men appear to derive additional benefits from environmental mastery that may enable otherwise sex-neutral resilient tendencies to manifest.

2015 ◽  
Vol 18 (3) ◽  
pp. 234-242 ◽  
Author(s):  
John C. Loehlin ◽  
Meike Bartels ◽  
Dorret I. Boomsma ◽  
Denis Bratko ◽  
Nicholas G. Martin ◽  
...  

We tested a hypothesis that there is no genetic correlation between general factors of intelligence and personality, despite both having been selected for in human evolution. This was done using twin samples from Australia, the United States, the Netherlands, Great Britain, and Croatia, comprising altogether 1,748 monozygotic and 1,329 same-sex dizygotic twin pairs. Although parameters in the model-fitting differed among the twin samples, the genetic correlation between the two general factors could be set to zero, with a better fit if the U.S. sample was excepted.


Author(s):  
Gabriela González

The concluding chapter explains how race had served defenders of slavery by providing them with an excuse to hold men and women in bondage. For their inhumane treatment of Africans during the Age of Enlightenment to be justified, their humanity needed to be ideologically stripped away—scientific racism served that purpose. Racist theories also kept other groups in subaltern positions. Mexicans with mestizo, mulatto, and Indian genealogies experienced racialization in the United States. Simply put, Americans, proud of their liberal political heritage and their democratic institutions, needed to see oppressed groups as somehow sub-human in order to reconcile their political beliefs with the nation’s less than egalitarian realities. It is for this reason that the politics of redemption practiced by Mexican immigrant and Mexican American activists merits attention.


Author(s):  
Ramón J. Guerra

This chapter examines the development of Latino literature in the United States during the time when realism emerged as a dominant aesthetic representation. Beginning with the Treaty of Guadalupe Hidalgo (1848) and including the migrations resulting from the Spanish-American War (1898) and the Mexican Revolution (1910), Latinos in the United States began to realistically craft an identity served by a sense of displacement. Latinos living in the United States as a result of migration or exile were concerned with similar issues, including but not limited to their predominant status as working-class, loss of homeland and culture, social justice, and racial/ethnic profiling or discrimination. The literature produced during the latter part of the nineteenth century by some Latinos began to merge the influence of romantic style with a more socially conscious manner to reproduce the lives of ordinary men and women, draw out the specifics of their existence, characterize their dialects, and connect larger issues to the concerns of the common man, among other realist techniques.


Author(s):  
Robbee Wedow ◽  
Daniel A. Briley ◽  
Susan E. Short ◽  
Jason Boardman

This chapter uses twin pairs from the Midlife in the United States study to investigate the genetic and environmental influences on perceived weight status for midlife adults. The inquiry builds on previous work investigating the same phenomenon in adolescents, and it shows that perceived weight status is not only heritable, but also heritable beyond objective weight. Subjective assessment of physical weight is independent of one’s physical weight and described as “weight identity.” Importantly, significant differences are shown in the heritability of weight identity among men and women. The chapter ends by discussing the potential relevance of these findings for broader social identity research.


Author(s):  
Jutta Lindert ◽  
Kimberley C. Paul ◽  
E. Lachman Margie ◽  
Beate Ritz ◽  
Teresa Seeman

AbstractLimited research is available on the relationship between social stress and risk of declining cognition. We sought to examine whether social stress has adverse effects on risk of declining episodic memory and executive functioning in aging individuals. We used data from the MIDUS study, a national probability sample of non-institutionalized, English speaking respondents aged 25–74 living in the 48 contiguous states of the United States. The initial wave (1995) included 4963 non-institutionalized adults aged 32–84 (M = 55, SD = 12.4). We used an analytic sample from MIDUS-II (1996/1997) and MIDUS-III (2013) (n = 1821). The dependent variables are episodic memory and executive functioning, which were assessed with the Brief Test for Cognition (BTACT). The independent variables were social stress variables (subjective social status, family and marital stress, work stress and discrimination). To evaluate episodic memory and executive functioning changes over a time period of 10 years, we estimated adjusted linear regression models. Women report significantly lower subjective social status and more discrimination stress than men across all age groups. Controlling for education and income, age, and baseline episodic memory and executive functioning, lower subjective social status had additional adverse effects on declines in episodic memory in men and women. Marital risk had adverse effects on episodic memory in men but not in women. Daily discrimination had adverse effects on executive functioning on all individuals. Public health strategies should focus on reducing social stress in a socio-ecological perspective. Especially, subjective social status and discrimination stress might be a target for prevention efforts.


2021 ◽  
pp. 088626052110152
Author(s):  
Abha Rai ◽  
Y. Joon Choi

Domestic violence is a pernicious social problem in the United States and a cause of national concern. The South Asian culture disempowers individuals experiencing domestic violence from recognizing and reporting victimization. Structural inequities may also discourage reporting victimization. These issues have led to inconsistent findings of domestic violence prevalence rates. Additionally, domestic violence studies with South Asians in the United States have predominantly focused on women, omitting men from this purview of research. The purpose of this study was to examine domestic violence victimization rates as well as their correlates among South Asian immigrant men and women. The sample for this cross-sectional study included 468 South Asians across the 50 U.S. states. Descriptive statistics were used to establish rates of domestic violence victimization. Hierarchical logistic regression was used to examine the correlates of domestic violence victimization. All of the sociodemographic information was added in step 1, and acculturation and gender-role attitudes were added as covariates in step 2. The most prevalent type of domestic violence victimization was physical violence (48%), followed by emotional (38%), economic (35%), verbal (27%), immigration-related (26%), in-laws related (19%), and ultimately sexual abuse (11%). Prevalence rates were higher for women than for men in each type of violence. According to the logistic regression results, education, generational position, family type, and employment were significant correlates of domestic violence victimization. Prior to development of prevention programs by community agencies, it is essential to understand the nature and prevalence of domestic violence experiences among South Asians. The victimization of men in addition to women adds to the novelty of this research study and paves the way for practitioners and scholars to engage in conversations about providing both male and female victims of domestic violence with the needed resources and support. The article will discuss implications for research, practice, and policy.


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