Detecting Item Drift in Large‐Scale Testing

The early detection of item drift is an important issue for frequently administered testing programs because items are reused over time. Unfortunately, operational data tend to be very sparse and do not lend themselves to frequent monitoring analyses, particularly for on‐demand testing. Building on existing residual analyses, the authors propose an item index that requires only moderate‐to‐small sample sizes to form data for time‐series analysis. Asymptotic results are presented to facilitate statistical significance tests. The authors show that the proposed index combined with time‐series techniques may be useful in detecting and predicting item drift. Most important, this index is related to a well‐known differential item functioning analysis so that a meaningful effect size can be proposed for item drift detection.     

Return to Babel: Emergent Diversity, Digital Resources, and Local Knowledge

Information system research that recognizes, supports, and enables access of diverse knowledge communities online has become a major concern. Of particular concern is how these digital resources can support and preserve local identities and promote grass-roots involvement in creating the infrastructure of devolved governance. The aim of this article is to expose some of the conceptual obstacles to programs of devolved and local knowledge resources, and to provide an account of agency that recognizes that online communities, and community identity, are essential for eliciting, managing, and sharing local knowledges. Further, this article demonstrates how the implications of these issues impact institutions for managing knowledge that may be extended to all sorts of knowledge communities.     

National science training policy and early scientific careers in France and the United States

The economic health of nations and regions is increasingly coming to rest on the scientific and technical labor force conducting scientific research. As such, enormous social resources are directed to educating and training those who will fire the engines of economic growth. In the first part of this paper, we compare recent investment in the scientific and technical labor forces by two giants of nationally-supported research endeavors: France and the United States. We find that France is more invested in scientific and technical training, but that both nations invest directly and indirectly in the scientific and technical labor force. French policy is more likely to support the individual graduate student directly through a national grant, while graduate students in the US tend to rely indirectly on federal support through research grants to other researchers. We then use duration models on individual data to predict entry into a permanent academic position within three years of completing a Ph.D. We do not find that industrial support of graduate training has any effect on later success in obtaining a position. There is, however, evidence of different academic labor markets operating in each country. In France, entry into a position has not depended on period factors, while in the US more recent cohorts have been more successful in obtaining permanent employment. Furthermore, postdoctoral positions in France delay or deter academic careers, but have no impact on entry in the US: this suggest that two different modes of scientific human resources management operate in France and in the USA. In the USA, Ph.D.s are seen as an essential element in the process of knowledge transfer, and early mobility does not affect entry into permanent academic careers. In France, few incentives are given to encourage mobility, which merely deters the access to permanent jobs. Finally, we found that graduates of the most prestigious undergraduate institutions were systematically advantaged in obtaining permanent academic employment, suggesting that academic stratification occurs very early in the training path in each country.     

Career Development Tasks of Mexican American Adolescents: An Exploratory Study

This interview-based study explored the extent to which four academically successful Mexican American adolescents were engaged in age appropriate career development tasks as suggested by Super's (1957, 1984) theory. It also explored the adolescent's understanding of the role that ethnicity played in their career related behaviors. Findings suggest that these Hispanic adolescents were engaged in age appropriate tasks according to Super's theory and that both family and ethnic related factors were relevant to their career development.     

Effect of Time on Perceived Gains from an Undergraduate Research Program

The current study examines the trajectories of student perceived gains as a result of time spent in an undergraduate research experience (URE). Data for the study come from a survey administered at three points over a 1-yr period: before participation in the program, at the end of a Summer segment of research, and at the end of the year. Repeated-measures analysis of variance was used to examine the effect of time on perceived gains in student research skills, research confidence, and understanding of research processes. The results suggest that the students experienced different gains/benefits at developmentally different stages of their UREs. Participants reported gains in fewer areas at the end of the Summer segment compared with the end of the yearlong experience, thus supporting the notion that longer UREs offer students more benefit.     

The Relationship Between “Teen Mom” Reality Programming and Teenagers' Beliefs About Teen Parenthood

A survey was conducted with U.S. high school students (M = 16.57 years of age) from the Midwest to examine whether exposure to “teen mom” reality programming (e.g., 16 and Pregnant, Teen Mom) was related to teens' perceptions of teen parenthood. Contrary to our hypotheses, analyses revealed that exposure to teen mom reality programming was related to an increased tendency to believe that teen mothers have an enviable quality of life, a high income, and involved fathers. Teens who perceived reality television as realistic were most likely to hold these perceptions. The findings are discussed in terms of cultivation theory.     

Eudaimonia and creativity: the art of human flourishing

In times of rapid change the Arts have been shown to contribute through an array of processes to a range of outcomes that improve social and emotional health. While this observation has caused debates in the field such as, intrinsic versus instrumental value, individuality versus sociality, skill development focus versus broader aesthetic focus/beauty, and the tired argument of process versus product, these reductive arguments negate the value of the Arts to becoming fully human. Using the New Economics Foundation’s ‘Five Paths to Wellbeing’ as a framework, this article describes these paths – connect, be active, take notice, keep learning and give – and the way that Arts practices are reflective of them. These links are then illustrated through a consideration of an artist-in-residence project, and pre-service teachers highlighting animating principles and processes that reveal creativity as a core value, and the links between enabling, belonging, creating, health and wellbeing.     

‘Development in reverse’? A longitudinal analysis of armed conflict,fragility and school enrolment

This paper presents a longitudinal analysis of cross-national data on armed conflict, state fragility, and enrolment in primary and secondary schooling. The study is motivated by questions raised in the 2012 Human Security Report, which challenges the widely held assumption that conflict is necessarily detrimental to educational outcomes. We use multilevel modelling techniques to determine how conflict and fragility relate to changes in enrolment. Our findings suggest that growth in enrolment is significantly lower in conflict-affected countries but that the effect is dependent upon countries' overall enrolment level. However, when we control for fragility, the effect of conflict is not significant, which is consistent with the Human Security Report's suggestion that fragility is an underlying cause of both conflict and poor educational outcomes. We conclude by discussing the relevance of our findings and challenges for future research on fragility and education.     

Adjusting to the digital: Societal outcomes and consequences

Innovation in digital technologies is central to contemporary debates about the need for policy and regulatory adjustment in response to the consequences of the centrality of these technologies in contemporary societies. Christopher Freeman's research in relation to changes in techno-economic paradigm and, specifically, in relation to the information and communication technology (ICT) paradigm, cautioned that assessments of these changes needed to go beyond market dynamics to examine social, cultural and political issues. In this paper several predominant themes in his work are foregrounded – the ambiguity of changes within the ICT paradigm; the role of guiding principles in influencing expectations about societal outcomes; and the importance of political factors in shaping the consequences of technological innovation. These three themes are then deployed in a discussion of recent innovations – two technical (5G mobile networks and artificial intelligence-as-a-service) and one institutional (proposals for changes in the international taxation regime in response to claims that the existing regime is inappropriate in the face of global online service provision). In each instance, the aim is to illustrate how following Freeman by giving attention to the themes operates as an important guide to analysis of adjustments to novel deployments of digital technology. The conclusion emphasizes the value of Freeman's contributions to shaping research agendas that acknowledge the need to humanize technology, to consider alternatives to taken-for-granted principles and practices, and to take into account the role of political power in tandem with concentrated economic power.