The Complexities of Developing a Personal Code of Ethics for Learning Analytics Practitioners: Implications for Institutions and the Field

In this paper we explore the potential role, value and utility of a personal code of ethics (COE) for learning analytics practitioners, and in particular we consider whether such a COE might usefully mediate individual actions and choices in relation to a more abstract institutional COE. While several institutional COEs now exist, little attention has been paid to detailing the ethical responsibilities of individual practitioners. To investigate the problems associated with developing and implementing a personal COE, we drafted an LA Practitioner COE based on other professional codes, and invited feedback from a range of learning analytics stakeholders and practitioners: ethicists, students, researchers and technology executives. Three main themes emerged from their reflections: 1. A need to balance real world demands with abstract principles, 2. The limits to individual accountability within the learning analytics space, and 3. The continuing value of debate around an aspirational code of ethics within the field of learning analytics

ABAKA : a novel attribute-based k-anonymous collaborative solution for LBSs

The increasing use of mobile devices, along with advances in telecommunication systems, increased the popularity of Location-Based Services (LBSs). In LBSs, users share their exact location with a potentially untrusted Location-Based Service Provider (LBSP). In such a scenario, user privacy becomes a major con- cern: the knowledge about user location may lead to her identification as well as a continuous tracing of her position. Researchers proposed several approaches to preserve users’ location privacy. They also showed that hiding the location of an LBS user is not enough to guarantee her privacy, i.e., user’s pro- file attributes or background knowledge of an attacker may reveal the user’s identity. In this paper we propose ABAKA, a novel collaborative approach that provides identity privacy for LBS users considering users’ profile attributes. In particular, our solution guarantees p -sensitive k -anonymity for the user that sends an LBS request to the LBSP. ABAKA computes a cloaked area by collaborative multi-hop forwarding of the LBS query, and using Ciphertext-Policy Attribute-Based Encryption (CP-ABE). We ran a thorough set of experiments to evaluate our solution: the results confirm the feasibility and efficiency of our proposal

1989 Juvenile Justice and Delinquency Prevention Act Compliance Monitoring Report

The Juvenile Justice and Delinquency Prevention Act (JJDPA) mandates removal of status offenders and nonoffenders from secure detention and correctional facilities, sight and sound separation of juveniles and adults, and removal of juveniles from adult jails and lockups. In Alaska, two instances of a status offender held in secure detention were recorded in 1989; but both satisfied the "valid court order" exception, so were not counted as violations; by comparison, there were 485 violations in the baseline year of 1976. 336 separation violations were recorded in 1989, representing a 60% reduction from the 1976 baseline and 41% from 1988. 249 jail removal violations occurred, representing a 71% reduction from the 1980 baseline and an 39% reduction from 1988.Alaska Department of Health and Social Services, Division of Family and Youth ServicesA. General Information / B. Removal of Status Offenders and Nonoffenders from Secure Detention and Correctional Facilities / C. De Minimis Request / D. Progress Made in Achieving Removal of Status Offenders and Nonoffenders from Secure Detention and Correctional Facilities / E. Separation of Juveniles and Adults / F. Removal of Juveniles from Adult Jails and Lockups / G. De Minimis Request: Numerical / H. De Minimis Request: Substantive / APPENDICES / I. Method of Analysis / II. 1989 Jail Removal Violations by Offense Type and Location / Letter of correctio

Measuring cognitive load and cognition: metrics for technology-enhanced learning

This critical and reflective literature review examines international research published over the last decade to summarise the different kinds of measures that have been used to explore cognitive load and critiques the strengths and limitations of those focussed on the development of direct empirical approaches. Over the last 40 years, cognitive load theory has become established as one of the most successful and influential theoretical explanations of cognitive processing during learning. Despite this success, attempts to obtain direct objective measures of the theory's central theoretical construct – cognitive load – have proved elusive. This obstacle represents the most significant outstanding challenge for successfully embedding the theoretical and experimental work on cognitive load in empirical data from authentic learning situations. Progress to date on the theoretical and practical approaches to cognitive load are discussed along with the influences of individual differences on cognitive load in order to assess the prospects for the development and application of direct empirical measures of cognitive load especially in technology-rich contexts

Breaching bodily boundaries: posthuman (dis)embodiment and ecstatic speech in lip-synch performances by boychild

Employing a sci-fi inspired aesthetic, queer, black, trans artist, boychild presents audiences with a future vision of human embodiment. Strobe lighting makes her appear fragmented or as if she were a hologram. An electronic light flickers behind her teeth. Her eyes are obscured by whited-out contact lenses. boychild’s is a body interfaced with technology. She is imaged as non-human, cyborgian. Whilst boychild considers her onstage persona to be female, her body reads ambiguously. Transgressing demarcations between the supposedly polarised categories of organic/machine, male/female, the queer form of embodiment she presents is posthuman. Implementing the theoretical principles of Rosi Braidotti’s anti-humanist concept of the posthuman and Donna Haraway’s cyborg politics, I argue that boychild’s engagement with the posthuman does not end with aesthetics, rather it extends to the plotting of a posthuman politics, posing a radical challenge to heteronormative body politics. Theorising boychild’s lip-synch performances, I argue for her style of performance as a technologised form of ventriloquism, as she ‘speaks’ with the voice of another or the voice of another speaks through her. Using Mladen Dolar’s and Slavoj Žižek’s psychoanalytical philosophies in conjunction with Steven Connor’s literature on ventriloquism, I unpick the intricacies of presence and power inherent to her ‘voice’ and indicate its broader political implications

Adapting participatory and agile software methods to participatory rural development

This paper presents observations from a project that combines participatory rural development methods with participatory design techniques to support a farmers’ co-operative in Madhya Pradesh, India</p