Jason Borenstein

The Engineering and Science Issues Test (ESIT): A Discipline-Specific Approach to Assessing Moral Judgment

To assess ethics pedagogy in science and engineering, we developed a new tool called the Engineering and Science Issues Test (ESIT). ESIT measures moral judgment in a manner similar to the Defining Issues Test, second edition, but is built around technical dilemmas in science and engineering. We used a quasi-experimental approach with pre- and post-tests, and we compared the results to those of a control group with no overt ethics instruction. Our findings are that several (but not all) stand-alone classes showed a significant improvement compared to the control group when the metric includes multiple stages of moral development. We also found that the written test had a higher response rate and sensitivity to pedagogy than the electronic version. We do not find significant differences on pre-test scores with respect to age, education level, gender or political leanings, but we do on whether subjects were native English speakers. We did not find significant differences on pre-test scores based on whether subjects had previous ethics instruction; this could suggest a lack of a long-term effect from the instruction.

Robot caregivers: harbingers of expanded freedom for all?

As we near a time when robots may serve a vital function by becoming caregivers, it is important to examine the ethical implications of this development. By applying the capabilities approach as a guide to both the design and use of robot caregivers, we hope that this will maximize opportunities to preserve or expand freedom for care recipients. We think the use of the capabilities approach will be especially valuable for improving the ability of impaired persons to interface more effectively with their physical and social environments.

International Governance of Autonomous Military Robots

Unarmed aerial vehicles (i.e., drones) are already starting to transform the conduct of military engagements, and these systems are projected an increasingly prominent role in military forces in the future. A number of factors will push these systems toward increased autonomy, raising the possibility of the future development of lethal autonomous robotics (LARs). This article seeks to proactively address the ethical, policy, and legal aspects of ALRs. It first describes the technological status and incentives for LARs, and then reviews some ethical and policy concerns that autonomous systems present. The paper then describes three potential routes for proactive governance of LARs: (i) existing legal and policy regimes such as rules of engagement, laws of war, and international humanitarian law; (ii) arms control agreements; and (iii) “soft law” mechanisms such as codes of conduct and international consultative bodies.

Contentious Problems in Bioscience and Biotechnology: A Pilot Study of an Approach to Ethics Education

This manuscript describes a pilot study in ethics education employing a problem-based learning approach to the study of novel, complex, ethically fraught, unavoidably public, and unavoidably divisive policy problems, called “fractious problems,” in bioscience and biotechnology. Diverse graduate and professional students from four US institutions and disciplines spanning science, engineering, humanities, social science, law, and medicine analyzed fractious problems employing “navigational skills” tailored to the distinctive features of these problems. The students presented their results to policymakers, stakeholders, experts, and members of the public. This approach may provide a model for educating future bioscientists and bioengineers so that they can meaningfully contribute to the social understanding and resolution of challenging policy problems generated by their work.

The Expanding Purview: Institutional Review Boards and the Review of Human Subjects Research

The implications of the institutional review board (IRB) systems growing purview are examined. Among the issues discussed are whether IRBs are censoring research and whether the IRB review process fundamentally alters the research that is being conducted. The intersection between IRB review and free speech is also explored. In general, it is argued that the review system for human subjects research (HSR) should be modified in order to limit the scope of IRB review.

Rethinking authorship in the era of collaborative research.

The size and complexity of research teams continues to grow, especially within the realms of science and engineering. This has intensified already existing concerns about relying on traditional authorship schemes as the way to allocate credit for a contribution to a research project. In this paper, we examine current authorship problems plaguing research communities and provide suggestions for how those problems could potentially be mitigated. We recommend that research communities, especially those involved in large scale collaborations, revisit the contributor model and embrace it as means for allocating credit more authentically and transparently.

Understanding Ill-Structured Engineering Ethics Problems Through a Collaborative Learning and Argument Visualization Approach

As a committee of the National Academy of Engineering recognized, ethics education should foster the ability of students to analyze complex decision situations and ill-structured problems. Building on the NAE’s insights, we report about an innovative teaching approach that has two main features: first, it places the emphasis on deliberation and on self-directed, problem-based learning in small groups of students; and second, it focuses on understanding ill-structured problems. The first innovation is motivated by an abundance of scholarly research that supports the value of deliberative learning practices. The second results from a critique of the traditional case-study approach in engineering ethics. A key problem with standard cases is that they are usually described in such a fashion that renders the ethical problem as being too obvious and simplistic. The practitioner, by contrast, may face problems that are ill-structured. In the collaborative learning environment described here, groups of students use interactive and web-based argument visualization software called “AGORA-net: Participate – Deliberate!”. The function of the software is to structure communication and problem solving in small groups. Students are confronted with the task of identifying possible stakeholder positions and reconstructing their legitimacy by constructing justifications for these positions in the form of graphically represented argument maps. The argument maps are then presented in class so that these stakeholder positions and their respective justifications become visible and can be brought into a reasoned dialogue. Argument mapping provides an opportunity for students to collaborate in teams and to develop critical thinking and argumentation skills.

Robotic Nudges: The Ethics of Engineering a More Socially Just Human Being

Abstract Robots are becoming an increasingly pervasive feature of our personal lives. As a result, there is growing importance placed on examining what constitutes appropriate behavior when they interact with human beings. In this paper, we discuss whether companion robots should be permitted to “nudge” their human users in the direction of being “more ethical”. More specifically, we use Rawlsian principles of justice to illustrate how robots might nurture “socially just” tendencies in their human counterparts. Designing technological artifacts in such a way to influence human behavior is already well-established but merely because the practice is commonplace does not necessarily resolve the ethical issues associated with its implementation.

The Intervention of Robot Caregivers and the Cultivation of Children’s Capability to Play

In this article, the authors examine whether and how robot caregivers can contribute to the welfare of children with various cognitive and physical impairments by expanding recreational opportunities for these children. The capabilities approach is used as a basis for informing the relevant discussion. Though important in its own right, having the opportunity to play is essential to the development of other capabilities central to human flourishing. Drawing from empirical studies, the authors show that the use of various types of robots has already helped some children with impairments. Recognizing the potential ethical pitfalls of robot caregiver intervention, however, the authors examine these concerns and conclude that an appropriately designed robot caregiver has the potential to contribute positively to the development of the capability to play while also enhancing the ability of human caregivers to understand and interact with care recipients.

Creating “companions” for children: the ethics of designing esthetic features for robots

Taking the term “companion” in a broad sense to include robot caregivers, playmates, assistive devices, and toys, we examine ethical issues that emerge from designing companion robots for children. We focus on the relative importance and potential ethical implications of creating robots with certain types of esthetic features. We include an examination of whether robots ought to be made to appear or act humanlike, and whether robots should be gendered. In our estimation, this line of ethical inquiry may even provide insight into the nature and appropriateness of existing institutions and widely accepted interactions among human beings.