Search results

This chapter estimates the impact of a transitory reduction in hours during physicians' early career on their long-term labor supply, using the work-hour regulations on medical residents as the source of exogenous variation. The results show that exposure to the regulations significantly decreases practicing physicians' labor supply by about 4 hours per week on average, with female physicians being more responsive to a given reduction in early career hours. Distributional results using a changes-in-changes model confirm that the regulations primarily affect the upper end of the work-hour distribution. To reveal potential mechanisms of these effects, this study finds that the reform increases the probabilities of marriage and having a child, as well as the total number of children, for female physicians. In contrast, it does not have a significant impact on marriage and fertility outcomes for male physicians. These findings provide a better understanding of physicians' hours of work in response to the reform over time and the role of gender with respect to labor supply behavior and family formation decisions.

This chapter analyzes the construction of secrecy under the current U.S. export control regime for dual-use technologies and discusses its application for two technologies: research on a class of semiconductors used in military and civilian applications and biotechnology research on select agents. We argue that the assignment of technologies and countries to categories controlled under the export regime is an exercise in creating secret knowledge, in which the broad category of “the other” is subdivided between those who are forbidden to know and those who are not (and thus implicitly are qualified to become a party to the secret). We draw attention to the social cost of errors made in applying these categories, and point to some remaining issues.

Purpose – Driver education and licensing are two mechanisms used to reduce crash rates. The purpose of this chapter is to provide an overview of these countermeasures and consider how simulators can be used to augment more traditional approaches.

Approach – A literature review was undertaken evaluating key concepts in driver licensing including graduated driver licensing (GDL), the role of parents in licensing, compliance and enforcement, driver testing and how the driver licensing system impacts on levels of unlicensed driving. Literature regarding driver education for individuals who have and not yet obtained a licence was also reviewed.

Findings – GDL is a successful countermeasure for reducing the crash rates of young novice drivers as it limits their exposure to higher risk situations. The support for driver education initiatives is mixed. As there are big differences between education programs, there is a need to consider each program on its own merits. Driving simulators provide a safe environment for novices to gain experience. In particular, they may be bifacial for development of hazard perception and visual scanning skills.

Practical Implications – GDL systems should be introduced where appropriate. Existing systems should be strengthened where possible by including additional, best-practice and restrictions. When considering driver education as a countermeasure, the type of program is very important. Education programs that have been shown to increase crashes should not be introduced. Further research and development are necessary to ensure that driver education and licensing adequately equip novice drivers with the skills necessary to drive in the 21st century.

This paper introduces two methodological innovations for qualitative research. We apply these innovations to holistically understand youth peer cultures and improve participant-driven qualitative methodology.

It moves the methodological frontier forward by blending technology with the “go-along” approach used by ethnographers to prioritize participants’ perspectives and experiences within their socio-cultural contexts.

We introduce the youth-centered and participant-driven virtual tours, including a neighborhood tour using Google Maps designed to explore how youth navigate their socio-spatial environments (n = 64; 10–17 year-olds; 2013) and a social media tour designed to explore how youth navigate their networked publics (n = 50; 10–17 year-olds; 2013), both in relation to their local peer cultures.

Applicable to a wide range of research populations, the Google Maps tour and the social media tour give the qualitative researcher additional tools to conduct participant-driven research into youths’ socio-cultural worlds. These two innovations help to address challenges in youth research as well as qualitative research more broadly. We find, for example, that the “go-along” aspect of the virtual tour minimizes the perceived threat of the researcher’s adult status and brings youth participants’ perspectives and experiences to the center of inquiry in the study of local peer cultures.

We use framing theory to analyze songs and poetry from the US women’s movement. Specifically, we utilize frame amplification and transformation as concepts to answer the question: did messages in songs and poetry from the women’s movement change as the movement achieved its original goal of suffrage? Furthermore, are there new organizational goals mentioned in musical artifacts from the second-wave feminist movement? And, if so, why? We find that songs became more radical in the second wave of the women’s movement. This shift reflects and reconstitutes the changing concerns of social movement activists. We demonstrate how frame amplification and transformation are important theoretical concepts in explaining the ideological shifts found in songs and poetry from the first- and second-wave women’s movement.