At the Nexus of Observational and Experimental Research: Theory,Specification, and Analysis of Experiments with Heterogeneous Treatment Effects

Experimentalists are increasingly examining heterogeneous treatment effects, in which observed individual-level characteristics are hypothesized to moderate an experimental treatment effect. Such work places researchers at the nexus of experimental and observational approaches. In this paper, we discuss the theoretical and statistical issues that can arise in testing such hypotheses. We note that inclusion of an observed (as opposed to randomly-assigned) moderator introduces the possibility of confounds that are commonplace in observational data analysis but too-easily ignored in experimental data analysis. We simulate several different data generating processes that include heterogeneous treatment effects, and we discuss the implications of various statistical models. We aim to provide researchers who examine heterogeneous treatment effects with background and advice that enable them to identify where common issues may arise and to develop research designs and implement statistical tests that will mitigate them.     

Semiotising the student perception of learning outcomes in British higher education

This article presents a semiotic analysis of the student perception of learning outcomes in British higher education. It centres on three annotated images in Frank Furedi’s article “The Unhappiness Principles”, published in Times Higher Education in 2012. Drawing upon Peircean semiosis and iconicity, it provides a rhetoric-infused interpretation of the word–image complementarity exhibited in student participants’ written commentaries on the three images. This leads to a dialectical view of formative and summative assessment, in which process and product create each other through the same continuum of learning and teaching. In highlighting intellectualism as central to the ethnography of university life, this article argues that learner autonomy and the potential for transformation is deemed essential to the student experience in higher education.     

The End of Sprawl? Not so Fast

This article takes a careful look at the recent state of sprawl among America’s 178 largest metropolitan areas through the lens of four sets of questions: (a) Measured at the metropolitan level, is sprawl really declining? Is it declining everywhere, or just in selected metropolitan areas? (b) If sprawl is indeed declining, are more compact growth forms on the rise? (c) If sprawl is indeed declining, is it the result of antisprawl land use and development policies? (d) Which metropolitan-level land market, demographic, and economic factors are most associated with changes in sprawl? It concludes that sprawl is indeed declining when measured by average population densities, but that the decline has been much less widespread if measured in terms of population growth in core-area neighborhoods, changing density gradient intercept and slope estimates, and increased employment clustering. In terms of policy, it finds no evidence that local regulatory regimes or growth management programs have had any effect on sprawl, but finds that the consistent administration of local regulatory programs in ways that incentivize infill development and send consistent signals to developers does contribute to reduced sprawl.     

Job Choice and Performance: Revisiting Core Assumptions about Public Service Motivation

Although there has been considerable enthusiasm for public service motivation (PSM) research in recent years, two of PSM's fundamental assumptions have been relatively untested: its impacts on job choice and on job performance. Using panel data from two different studies, we offer stronger observational tests of these core assumptions. The findings provide mixed evidence. When testing PSM's effect on employment choice, we find that PSM measured during a law student's first year predicts the sector in which they are employed after graduation three years later. In a separate study investigating PSM's effect on job performance, we find that government employee PSM does not predict employee absenteeism or supervisor assessments of their in-role and extra-role performance. Our findings support recent calls for a more nuanced theory and analyses of PSM to help better understand its implications for recruiting, retaining, and motivating the workforce used to provide public goods and services.     

Advancing LGBT Rights in Turkey: Tolerance or Protection?

Tolerance is treated as a virtue and a key principle in liberal theories of the state and human rights. Critics of liberalism have already addressed limitations of tolerance, and the United Nations (UN) introduced broader and more inclusive human rights and non-discrimination norms. Yet, tolerance is still invoked in human rights advocacy, and the UN promotes teaching tolerance as a means to protect human rights. However, there is an asymmetrical relationship between the “tolerant” and the “tolerated,” which must be questioned for its human rights implications. The paper contends that tolerance does not ensure non-discrimination, freedom from persecution, or ending violence. Instead, it can be complicit in violence against lesbian, gay, bisexual, and transgender (LGBT) persons. As an illustrative case, it examines Turkey—a country that has pursued the liberal policy of tolerance by not criminalizing homosexuality—during a reform period that involved further liberalization of law but not the protection of LGBT rights.     

Technologies of Displacement and Children’s Right to Asylum in Sweden

Through an analysis of 100 asylum decisions and 10 interviews with 20 asylum officers at the Swedish Migration Agency this article reveals two intricate processes through which children’s rights are displaced in the Swedish asylum process; by overlooking children’s individual claims for asylum through a circle of neglect, and negating children’s best interests. The article demonstrates how the balancing act between migration control on one hand and children’s rights on the other hand plays out in the asylum process, which results in a double displacement; the children are not adult enough to be addressed as asylum seekers and not children enough to deserve qualification as bearer of children’s rights. An in-depth analysis of everyday practices at institutions applying children’s rights is essential both to understand the reproduction of discrepancies between rights on paper and rights in practice, and to explore the potential of rights to disrupt oppressive vehicles of power.