Socioscientific Issues Thinking and Action in the Midst of Science-in-the-Making

Science & Education - Like all SSI, the COVID-19 pandemic requires decisions that are contentious, involve scientific thinking, and vary across social groups. This investigation determined how...     

Theorizing identity in transnational and diaspora cultures: A critical approach to acculturation

This paper examines the various ways in which the concept of “diaspora” has important implications for rethinking traditional notions of acculturation in Psychology. In this paper, we argue that the idea of a fixed, invariant, and apolitical notion of acculturation dominates much of Psychology, and as such it needs to be revised and reexamined in light of transnational migration and global movements. Drawing on our previous and current scholarship on acculturation and identity [Bhatia, S., & Ram, A. (2001). Rethinking “acculturation” in relation to diasporic cultures and postcolonial identities. Human Development, 44, 1–17; Bhatia, S., & Ram, A. (2004). Culture, hybridity and the dialogical self: Cases from the South-Asian diaspora. Mind, Culture, and Activity, 11(3), 224–241; Bhatia, S. (2007a). American Karma: Race, culture, and identity and the Indian diaspora. New York, NY: New York University Press; Bhatia, S. (2008). Rethinking culture and identity in psychology: Towards a transnational cultural psychology. Journal of Theoretical and Philosophical Psychology, 28, 301–322], we provide a counterargument to models of acculturation that claim that all immigrants undergo a universal psychological process of acculturation and adaptation. More specifically, we show how members from the Indian diaspora reexamined their acculturation status after the events of 9/11. We use interdisciplinary research to critically examine the role of race in the acculturation process. In addition, we provide a new analytical framework to understand the larger structural forces that shape the acculturation and assimilation process of transnational and diasporic migrants.     

Ahead of the pack? Explaining the unequal distribution of scholarships in Germany

This article investigates to what extent scholarships are unequally distributed among students in Germany and how these inequalities can be explained. Following sociological theory, the article argues that elites seek qualitative ways of distinguishing themselves in a mass higher education system. Using student surveys, we demonstrate that class effects cannot merely be explained with reference to class differences in academic achievement but that higher classes have better access to scholarships independent of earlier school performance. Class differences were particularly persistent when the intermediate classes were compared with higher classes with more education. These findings illustrate that social classes have different strategies when it comes to participating in higher education and suggest that information about and access to scholarships is important in gaining a class advantage.     

Oxidative stress in cases of chronic fluoride intoxication

This study was conducted to find out the level of oxidative stress and effect of supplementation of vitamin C, D and Calcium on levels of SOD, serum and urinary fluoride in children residing in endemic fluorosis area. For this the fluoride belt of Jaipur district was selected. The parameters selected were Super oxide dismutase, serum fluoride and urinary fluoride. The study was conducted on one hundred children, selected from four areas (25 from each area) consuming water containing 1.2, 2.4, 5.6 and 13.6 mg/l of fluoride. Drinking water fluoride, serum and urinary fluoride were measured by Ion selective electrode method. Serum SOD by Xanthine oxidase method using kit of Ransod (kit cat. No. SD125). The post treatment values showed a significant reduction in serum fluoride and SOD. Urinary fluoride levels increased significantly in post treatment stage. The results revealed a normal SOD levels in all groups but an increasing trend was observed with increasing fluoride concentration. Treatment with Calcium, Vitamin D and Vitamin C showed a significant reduction in serum fluoride and SOD and increase in urinary fluoride. A high positive correlation between pretreatment and post treatment group was observed in serum fluoride, SOD and urinary fluoride (P < 0.05). The study indicated an increasing oxidative stress in cases of fluorosis with increasing drinking water fluoride concentration. Treatment with Calcium, Vitamin D and Vitamin C resulted a significant reduction in serum fluoride and SOD and increase in urinary fluoride.     

A Three-State Study of English Learner Progress

In this three-state study, the authors estimate the magnitudes of achievement gaps between English learner (EL) students and their non-EL peers, while avoiding typical caveats in cross-sectional studies. The authors further compare the observed achievement gaps across three distinct dimensions (content areas, grades, and states) and report patterns of EL–non-EL achievement gaps within and across states. The study findings suggest that linguistic barriers and long-term EL designation may contribute to the observed achievement gaps. The findings further suggest that the differences in the stringency of state reclassification criteria may influence the reported size of the EL and non-EL achievement gaps between states.