Identity Negotiations of Colombian International Students

Research has pointed to challenges and positive aspects of the international student experience, but it has been mainly outcome-oriented and has not addressed the ongoing identity negotiations of these students as they navigate a new cultural setting. The aim of this study was to illustrate the application of a sociocultural/dialogical framework to the analysis of identity processing by international students. Based on interviews with 14 Colombian university students in the United States, the analysis identified meanings (positionings) relative to the experience, tensions between meanings and, for some students, abstractions that served to resolve the tensions. We suggest that this dialogical framework promotes needed attention to the dynamic, ongoing nature of identity meaning creation.     

Human genetic enhancement: is it really a matter of perfection? A dialog with Hanson, Keenan, and Shuman.

The author reviews the arguments made by Mark Hanson, James Keenan, S.J., and Joel Shuman in this issue. In the first section, she argues that they offer a significant contribution toward an understanding of the inner logic of a new trend in contemporary medicine, genetic engineering. However, she criticizes the authors for relying excessively on procedural guidelines and for failing to bring the practical realities of medicine and technology to bear on theory. She argues that more concrete guidelines, which are ultimately grounded in a Christian conception of the person and on the commandment to love, are necessary. Writing from the Roman Catholic perspective, the author argues that the distinction between genetic enhancement and gene therapy is essential, despite the criticisms which have been offered of this distinction. Understanding this distinction will be critical for identifying as licit only those forms of genetic manipulation which respect the dignity of the human person.     

Social Skills,Social Support,and Psychological Distress: A Test of the Social Skills Deficit Vulnerability Model

The social skills deficit vulnerability model predicts that poor social skills minimize opportunities to acquire social support, in turn, leading to the proliferation of psychological distress. This prediction was tested in a 2‐wave longitudinal study that assessed 211 emerging adults at Time 1 (T1), with a 70% response rate 1 year later at Time 2 (T2). The results indicated that, after controlling for psychological distress at T1, social skills at T1 had an indirect effect on lower psychological distress at T2, through higher social support. Thus, people with poor social skills may be vulnerable to the development of psychological distress because they have less access the protective effects of social support.     

Age-related similarities and differences in first impressions of trustworthiness

Trust is a particularly under-studied aspect of social relationships in older age. In the current study, young (n = 35) and older adults (n = 35) completed a series of one-shot social economic trust games in which they invested real money with trustees. There were potential gains with each investment and also a risk of losing everything if the trustee was untrustworthy. The reputation and facial appearance of each trustee were manipulated to make them appear more or less trustworthy. Results revealed that young and older adults invest more money with trustees whose facial appearance and reputation indicate that they are trustworthy rather than untrustworthy. However, older adults were more likely than young to invest with trustees who had a reputation for being untrustworthy. We discuss whether age-related differences in responding to negative information may account for an age-related increase in trust, particularly when trusting someone with a reputation for being uncooperative.     

TENI: A comprehensive battery for cognitive assessment based on games and technology

TENI (Test de Evaluación Neuropsicológica Infantil) is an instrument developed to assess cognitive abilities in children between 3 and 9 years of age. It is based on a model that incorporates games and technology as tools to improve the assessment of children’s capacities. The test was standardized with two Chilean samples of 524 and 82 children living in urban zones. Evidence of reliability and validity based on current standards is presented. Data show good levels of reliability for all subtests. Some evidence of validity in terms of content, test structure, and association with other variables is presented. This instrument represents a novel approach and a new frontier in cognitive assessment. Further studies with clinical, rural, and cross-cultural populations are required.     

Are Shunt Revisions Associated with IQ in Congenital Hydrocephalus? A Meta -Analysis

Although it is generally acknowledged that shunt revisions are associated with reductions in cognitive functions in individuals with congenital hydrocephalus, the literature yields mixed results and is inconclusive. The current study used meta-analytic methods to empirically synthesize studies addressing the association of shunt revisions and IQ in individuals with congenital hydrocephalus. Six studies and three in-house datasets yielded 11 independent samples for meta-analysis. Groups representing lower and higher numbers of shunt revisions were coded to generate effect sizes for differences in IQ scores. Mean effect size across studies was statistically significant, but small (Hedges’ g = 0.25, p < 0.001, 95 % CI [0.08, 0.43]) with more shunt revisions associated with lower IQ scores. Results show an association of lower IQ and more shunt revisions of about 3 IQ points, a small effect, but within the error of measurement associated with IQ tests. Although clinical significance of this effect is not clear, results suggest that repeated shunt revisions because of shunt failure is associated with a reduction in cognitive functions.     

Theory of mind and its relationship with behavioural inhibition in Chilean preschools / Teoría de la mente y su relación con inhibición conductual en pre-escolares chilenos

Abstract

This study’s main objective was to determine whether the five-step theory of mind scale is associated with responses to behavioural inhibition tasks. The data collected for this were the responses to the scale given by 65 Chilean children aged three to five from medium-low socioeconomic levels, and were derived from the changing locations, happy-sad Stroop, day-night and Dimensional Change Card Sort (DCCS) tasks they carried out. Results showed that there was a significant association between the five-step theory of mind scale and behavioural inhibition (r = .28) and behavioural inhibition with the false belief task (r = .31), controlling for age, sex and language. These data support the emergence model as the best model to describe the relationship between theory of mind and behavioural inhibition. Finally, the results are discussed and future lines of study in this subject are put forward.     

The Ghana Experience

This article featuring Ghana constitutes one of five articles in a collection of essays on local capacity-building in research ethics by graduates from the University of Toronto’s Joint Centre for Bioethics MHSc in Bioethics, International Stream programme funded by the Fogarty International Center for Advanced Study in the Health Sciences (FIC). Although there are no national ethical guidelines in Ghana, eight research ethics committees have been established in the country, with a number of them obtaining Federal Wide Assurances (FWA) from the United States Office for Human Research Protections (OHRP).However, the existing ethics committees cannot match the volume of work to be done, especially in light of the increase of research activities in the country. This calls for the need to train more people in research ethics to fill that gap and provide continuing education to members of research ethics committees in the country.