Socioeconomic and Gender Health Disparities in Diabetes: The Lower Middle Income Case of Ghana

While literature theorizing the relationship between socioeconomic status (SES), gender, and health outcomes is robust in high‐income countries, there is less scholarship examining how SES affects men and women in lower middle income countries (LMICs). Focusing on the LMIC case of Ghana, I use Wave 1 of the World Health Organization Study on Global Aging and Adult Health (SAGE) to examine the relationship between SES and diabetes among Ghanaian women and men. Specifically, I examine how key SES measures such as educational attainment, employment status, and income singly and collectively predict the odds of diabetes for Ghanaian men and women. I also examine the explanatory value of the reversal hypothesis, which posits that those of high SES experience higher rates of non‐communicable diseases. Overall, I find that while Ghanaian men experience increased odds of diabetes with increased education, Ghanaian women have higher odds of diabetes compared to men regardless of educational attainment. Understanding health patterns in LMICs like Ghana is important for sociological inquiry on health disparities seeking to incorporate more global perspectives.     

Efficacy of group therapy for problems with postmastectomy self‐perception,body image,and sexuality

Until very recently, the sexual and body image problems of women treated for breast cancer by surgical removal of the breast were ignored by physicians and therapists. Postmastectomy women (N = 62) and non‐mastectomy women (N = 51) were compared on self‐image and sexuality, positive affect, autonomy, self‐sacrifice, and body touching. Additionally, mastectomees were tested three times over 12 months to evaluate the efficacy of group therapy for postmastectomy women. Prior to group therapy, baseline data indicated that, compared to nonmastec‐tomy women, mastectomees had a significantly different body image and lower sexual adjustment. Specifically there was marked dislike for the amputated breast region and diminished pleasure in self‐touching of the remaining breast. Positive affect and sexual receptivity for both the mastectomee and her partner were perceived to be adversely affected. These effects were not related to age, marital status, or elapsed time since mastectomy. Treatment significantly improved positive affect and sexual adjustment but did not improve attitude toward the amputated breast region or increase the range or frequency of sexual activity and sexual receptivity.     

BOURDIEU'S CONCEPT OF REFLEXIVITY AS METALITERACY

For Bourdieu, the extent to which agents can attain knowledge of, and negotiate, various cultural fields is dependent upon, and explicable in terms of, two epistemological types. The first is a practical sense (the ‘logic of practice’), while the second involves a sort of conscious comprehension that he names ‘reflexivity’. Bourdieu defines reflexivity as an interrogation of the three types of limitations (of social position, of field and of the scholastic point of view) that are constitutive of knowledge itself. But the reflexive relation to the habitus, the demands and influences exerted by cultural fields, and one's own practices within those fields, cannot be understood simply as something that is obtained by the subject; rather, any reflexive relation to the doxa and illusio of the field must be a constitutive part of that field. This paper identifies a number of principles taken from Bourdieu's work that clarify how, where and why the reflexive ‘surpassing’ of literacy might occur. But we also suggest, contra Bourdieu, that only fields that are informed or characterized by the scholastic point of view are likely to be characterized by the set of conditions constitutive of reflexive knowledge; and that the scholastic point of view is therefore, simultaneously, both a potential impediment to, and a condition (almost necessary) of the production of reflexive knowledge.     

Untangling the commonalities and differences between domestic cross-regional experience and international experience in shaping speed of internationalization

Prior studies have paid attention to the influence of domestic experience on internationalization, for which domestic experience primarily refers to the accumulation of internationalization knowledge from industrial peers or partners at home. We argue that the commonalities and differences between international experience and domestic cross-regional experience have not been fully incorporated in previous frameworks in the literature. Thus, in untangling the commonalities, we purposively differentiate domestic experience into two dimensions, i.e., repetition-based experience and diversity-based experience, to investigate the contingent role of making domestic cross-regional investments in shaping the relationship between international experience and the speed of internationalization. We expect that these two dimensions of domestic experience will moderate the relationship between international experience and the speed of internationalization in a different way. More specifically, repetition-based experience has a negative moderating effect while diversity-based experience has a positive moderating effect. Further, considering the differences between international investments and domestic investments, we expect that the joint impacts of international experience and domestic cross-regional experience on internationalization speed are contingent on whether firms have sufficient resources to support multiple learning or whether institutions between the home country and foreign country is similar enough for cross-context application. We expect that financial slack and institutional distance between prior foreign entries' country and the home country play significant three-way moderating roles in setting boundaries for the relationship between domestic experience and international experience. Based on the analysis of 302 Chinese publicly listed firms from 2001 to 2014, the dynamic panel data regression results support our hypotheses. Overall, our simultaneous consideration of commonalities and differences between domestic investments and international investments sheds light on how MNCs learn from both international and domestic investments to speed up their foreign expansions.     

Children''s Exposure to Arsenic from CCA-Treated Wooden Decks and Playground Structures

CCA-treated wood is widely used in the fabrication of outdoor decks and playground equipment. Because arsenic can be removed from the surface of CCA-treated wood both by physical contact and by leaching, it is important to determine whether children who play on such structures may ingest arsenic in quantities sufficient to be of public health concern. Based on a review of existing studies, it is estimated that arsenic doses in amounts of tens of micrograms per day may be incurred by children having realistic levels of exposure to CCA-treated decks and playground structures. The most important exposure pathway appears to be oral ingestion of arsenic that is first dislodged from the wood by direct hand contact, then transferred to the mouth by children's hand-to-mouth activity. The next most important pathway appears to be dermal absorption of arsenic, while ingestion of soil that has become contaminated by leaching from CCA-treated structures appears to be of lesser importance, except possibly in the case of children with pica. Considerable uncertainty, however, is associated with quantitative estimates of children's arsenic exposure from CCA-treated wood. Priorities for refining estimates of arsenic dose include detailed studies of the hand-to-mouth transfer of arsenic, studies of the dermal and gastrointestinal absorption of dislodgeable arsenic, and studies in which doses of arsenic to children playing in contact with CCA-treated wood are directly determined by measurement of arsenic in their urine, hair, and nails.     

Resistance training is linked to heightened positive motivational state and lower negative affect among healthy women aged 65–70

Resistance training (RT) improves overall health, but the psychological effects of RT in healthy old adults have not been tested. The aim of this study was to investigate a sample of 65–70-year-old healthy and physically active women to assess their sense of coherence, health-related quality of life, hope, and affect, before and after taking part in a 24-week RT intervention (N = 14), compared to controls (N = 18). Findings showed a significant increase in hope (p = 0.013) and a significant decrease in negative affect (p = 0.002). Starting RT after age 65 does not appear to negatively impact on women’s psychological health but seems to be associated with important psychological health benefits.     

Trichotomic discounted utility

Theory and Decision - Recent evidence on intertemporal choice suggests that decision-makers may exhibit both increasing and decreasing impatience simultaneously, called inverse-S discounting. This...     

Delayed probabilistic risk attitude: a parametric approach

Theory and Decision - Experimental studies suggest that individuals exhibit more risk aversion in choices among prospects when the payment and resolution of uncertainty are immediate relative to...     

Quality of College Life (QCL) of Students: Further Validation of a Measure of Well-being

This paper reports a study designed to further validate a measure of quality of college life (QCL) of university students (Sirgy, Grzeskowiak, Rahtz, Soc Indic Res 80(2), 343–360, 2007). Two studies were conducted: a replication study and an extension study. The replication study involved surveys of 10 different college campuses in different countries. The results of the replication study provided additional nomological (predictive) validation support of the measure based on a theoretical model mapping out the antecedents and consequences of satisfaction with college life. With respect to the extension study, the focus was to further test the nomological validity of the QCL measure by arguing and empirically demonstrating that the consequence of QCL is life satisfaction. The extension study involved a survey of three college campuses in different countries. The results were also supportive of the nomological validity of the QCL measure.