A Long-Term Study of Sex Differences in Attitudes towards Women’s Roles in the Military and in Combat

This study explored changes in attitudes towards women’s roles in society, particularly the military, from 1993 to 2004 using the Spence, Helmreich and Stapp (1973) Attitudes towards Women scale. The researchers surveyed 500 respondents in 1993 and 2,560 between 2002 and 2004, finding that, while both women and men became more equalitarian, women became even more equalitarian. Although both men and women believe that women belong in the military, female respondents felt that women would be just as good as men in combat while men felt that women should not be in combat occupations. The study concludes that traditional stereotypes have changed, but some stereotypes continue to exist, and these stereotypes are still marginalizing the value of women in the military

The Ranking Of Terminal And Instrumental Values By Working Professionals In Thailand, Singapore And The United States: What Is Important And How Do They Impact Decision-Making?

The purpose of this study is to explore gender and cross-cultural gender differences with respect to individual values. This study will fill a gap in the research literature as few studies have explored male and female value differences in Thailand and few have explored sex differences between eastern values as compared to western values in the United States and another eastern nation, Singapore. An understanding of the attitudes, cultures and values in other countries becomes particularly significant given current globalization trends. Furthermore, researchers also need to understand different demographics to better anticipate the impact of socio-demographic variation in cross-cultural investigations

The functional connectivity between the nucleus accumbens and the ventromedial prefrontal cortex as an endophenotype for bipolar disorder

Background Alterations in functional connectivity between the nucleus accumbens (NAcc) and frontal cortices have been previously associated with the presence of psychiatric syndromes, among them bipolar disorder. Whether these alterations are a consequence or a risk factor for mental disorders remains unresolved. Methods This study included 35 bipolar participants, 30 of their resilient siblings, and 23 healthy controls to probe functional connectivity at rest between NAcc and the rest of the brain in a cross-sectional design. BOLD time series at rest from NAcc were used as seed-region in a woxel-wise correlational analysis. The strength of the correlations found were compared across groups after Fisher’s Z transformation. Results Our results showed increased functional connectivity between NAcc and a ventromedial prefrontal cortex (vmPFC) - comprising mainly the subgenual anterior cingulate - in patients compared to controls. Participants at increased genetic risk but yet resilient – i.e. unaffected siblings - showed functional connectivity values midway between the former two groups. Conclusions Our results are indicative of the potential for the connectivity between NAcc and the vmPFC to represent an endophenotype for bipolar disorder

Proficiency Testing of Viral Marker Screening in African Blood Centers - Seven African Countries, 2017.

A 2014 report evaluating accuracy of serologic testing for transfusion-transmissible viruses at African blood center laboratories found sensitivities of 92%, 87%, and 90% for detecting infections with human immunodeficiency virus (HIV), hepatitis B virus (HBV), and hepatitis C virus (HCV), respectively (1). Following substantial investments in national blood transfusion service (NBTS) laboratories, in 2017 investigators tested proficiency at 84 blood center laboratories (29 NBTS and 55 non-NBTS) in seven African countries. A blinded panel of 25 plasma samples was shipped to each participating laboratory for testing with their usual protocols based on rapid diagnostic tests (RDTs) (2) and third and fourth generation enzyme immunoassays (EIA-3 and EIA-4). Sensitivity and specificity were estimated using separate regression models that clustered assays by laboratory and adjusted for assay type and NBTS laboratory status. Mean specificities were ≥95% for all three viruses; however, mean sensitivities were 97% for HIV-positive, 76% for HBV-positive, and 80% for HCV-positive samples. Testing sensitivities for all viruses were high when EIA-3 assays were used (≥97%). Lower sensitivities for HBV-positive samples and HCV-positive samples were associated with assay types other than EIA-3, used primarily by non-NBTS laboratories. Proficiency for HIV testing has improved following international investments, but proficiency remains suboptimal for HBV and HCV testing. In sub-Saharan African blood centers, the quality of rapid tests used for HBV and HCV screening needs to be improved or their use discouraged in favor of EIA-3 tests

Prevalence of and Factors Associated with Negative Microscopic Diagnosis of Cutaneous Leishmaniasis in Rural Peru.

Cutaneous leishmaniasis is endemic to South America where diagnosis is most commonly conducted via microscopy. Patients with suspected leishmaniasis were referred for enrollment by the Ministry of Health (MoH) in Lima, Iquitos, Puerto Maldonado, and several rural areas of Peru. A 43-question survey requesting age, gender, occupation, characterization of the lesion(s), history of leishmaniasis, and insect-deterrent behaviors was administered. Polymerase chain reaction (PCR) was conducted on lesion materials at the Naval Medical Research Unit No. 6 in Lima, and the results were compared with those obtained by the MoH using microscopy. Factors associated with negative microscopy and positive PCR results were identified using

TRAVEL MOBILITY AND PHYSICAL ACTIVITY IN THE DAILY LIVES OF COLLEGE STUDENTS

poster abstractTyson (2010) conducted research on 100 students using the Hospital Anxiety and Depression Scale (HADS) and the Physical Activity Question-naire (PAQ). He concluded that students who engaged in more exercise had better mental health. Other studies have confirmed his findings, and have demonstrated how a student’s well-being is related to their success in build-ing relationships and maintaining academic studies. On the other hand, stu-dents that do not engage in physical activity often experience negative well-being, including difficulty concentrating, fatigue, and psychological disorders. The objectives of this study are to determine if the strength of association between daily emotion and activity participation is similar across college stu-dents, and how physical activity and travel mobility relate to well-being. The Experience Sampling Method (ESM), developed by Csikszentmihalyi, Larson, and Prescott (1977) will be used in conjunction with an accelerometer and global positioning system (GPS) to collect data from a sample of (n=24) full-time students over a period of seven days from 9:00am-9:00pm. Subjects will be randomly signaled seven times a day, at which time they will com-plete several Likert-type statements and semantic deferential items in order to measure their perceptions of well-being. To date, the combined methodo-logical use of ESM, GPS and accelerometry has not been conducted on col-lege students. Travel mobility and physical activity will be recorded using the Garmin Forerunner 410 GPS and the Actigraph accelerometer. Data collec-tion phase is incomplete. It is expected that the strength of association be-tween daily emotion and activity participation will be consistent across col-lege students, and physical activity and travel mobility will contribute to stu-dent’s well-being. It is also expected that students with high levels of physi-cal activity and travel mobility will report an overall sense of happiness and increased well-being as compared to those with low levels of physical activity and travel mobility