Peer Interaction and Engagement Through Online Discussion Forums: A Cautionary Tale

Following an very inspiring presentation from the REAP (Re-Engineering Assessment Practices in Scottish Higher Education) team, I attempted to address problems of attrition and non-engagement amongst first year law students by introducing online small group activities based around discussion forums into the level 4 (first year) Legal Method course. The idea was to build student engagement through teamwork online, thus moving towards a constructivist theory of learning (Jonassen et al. in Am J Distance Educ 9(2):7, 1995), and to increase formative feedback to students at an early stage in their course without unduly increasing my workload. (The benefits of early formative feedback are well documented. See, for example Yorke in Leaving early; Undergraduate non-completion in higher education, Falmer, London, 1999; Yorke and Longden in Retention and student success in higher education, SRHE and Open University Press, 2004). The students were randomly divided into groups of between 8 and 12 students using the WebCT group function. WebCT was at that time the university??s main virtual learning environment and available to all students enrolled on courses through the university portal system. Group discussion forums were provided for a series of activities, complementing the normal lecture pattern of two hours?? lecture plus one hour??s seminar each week. This paper considers the results over 2?years of introducing this system in a widening participation university. It did not prove possible to reproduce the success experienced in the REAP project. This paper attempts to unravel the various reasons for this, technical, pedagogical and practical. This case study is an example of action research, as I was both dismayed and intrigued by the negative reaction of the students and attempted to discover the reasons for it. The findings and conclusions drawn from them will be used to remodel this aspect of the course in 2010?C2011.     

Police use of TASERs in the restraint and transport of persons with a mental illness

The mentally ill are overrepresented in the statistics of individuals killed or injured by police and it is understandable that police would seek a weapon, such as a TASER, that is less lethal than a firearm. However, it appears that use of TASERs is not without risk, especially in certain groups, including the mentally ill. The risk of injury to vulnerable people with a mental illness from TASER weapons must be weighed against the risk that escalation to lethal force may cause if a person with an acute mental illness requires restraint. When police officers are carrying out their duties under mental health legislation it is recommended that TASERs be used only when an individual is imminently likely to sustain or to cause grievous bodily harm. This article recommends changes to the Western Australian Police TASER training programs and proposes mandatory medical assessments after the use of TASER restraint.     

Predictors of preschoolers' appraisals of conflict in families experiencing intimate partner violence

Factors that may contribute to preschool-aged children's appraisals of their parent's violent conflicts in families experiencing recent intimate partner violence (IPV) were evaluated for 116 mother-child dyads. Mothers and children were interviewed using empirically-validated measures to assess level of violence, maternal and child mental health, and children's appraisals of conflict. Results suggest that preschool-aged children are able to meaningfully respond to statements about their parents' conflicts. Both mothers' and children's reports of violence were significantly associated with children's appraisals of Threat, but not with appraisals of Self-blame. Girls reported significantly higher levels of Self-blame than did boys. Children's cognitive appraisals of Threat and Self-blame did not vary by age or ethnicity. These findings suggest that interventions designed for young children might specifically target their cognitive appraisals to help them regulate their feelings of being threatened and to provide for their safety.     

Inconsistencies in Mothers’ and Group Therapists’ Evaluations of Resilience in Preschool Children who Live in Households with Intimate Partner Violence

The association between mother-reported child adjustment problems and group therapists’ ratings of resilience was evaluated in preschool-aged children who reside in homes where intimate partner violence (IPV) is present. Multiple reporters’ evaluations of resilience were assessed to determine how young children display resilience at home and in treatment. Reporters were mothers and child therapists who evaluated resilience in 52 preschoolers who lived in households where IPV occurs. Group therapists’ ratings of resilience were negatively correlated with children’s externalizing behavior problems. Findings indicated poor rater agreement between mothers and group therapists on some aspects of resilience. Evaluations differed based on demographic factors, with the most variability in resilience by child age. Given the lack of research on this topic and the common practice of only one informant supplying most of the data used in studies of child functioning, the current study provides unique information by comparing multiple reports across settings.     

How do citizens attribute responsibility in multilevel states? Learning,biases and asymmetric federalism. Evidence from Spain

Recent empirical evidence suggests that decentralization challenges the stakes of democratic control by blurring responsibility attribution between levels of government. Exploring the implications of decentralization on accountability requires a better understanding of the conditions under which decentralization affects clarity of responsibility. The theoretical claim in this article is that these conditions are related to the particular design and duration of decentralization arrangements. To test this proposition, individual data from a system where decentralization varies both in design and duration – the Spanish State of Autonomies – are used. Results show that clarity of responsibility has worsened where decentralization has adopted a more intertwined (marble-cake) design and that individuals may “learn” on responsibility attribution the longer they experience a particular distribution of competences.     

Factors Influencing the Filing of Complaints,Their Investigation,and Subsequent Legal Judgment in Cases of Sexual Assault

In Geneva, examination of victims of sexual assault is performed by a gynecologist and a medical examiner. 48% of the victims file a complaint and we wanted to investigate the factors leading to file a complaint, those leading the Prosecutor to go to trial, and those influencing a conviction. Between 2006 and 2012, 676 victims of sexual assault were investigated (averaged age 26 year, mean 22). Information on injuries, perpetrators, and circumstances of the assault was collected and analyzed. The attacker being the ex‐spouse or a friend and the presence of semen were factors leading to file a complaint. The assailant being a family member or ex‐spouse and the presence of genital/anal lesions were factors influencing the Prosecutor. The presence of nongenital lesions, the assailant being known by the victim, influenced conviction. This study shows that the medical examiner plays a vital role in the investigation of cases of sexual assault.     

Normative challenges of identification in the Internet of Things: Privacy,profiling, discrimination,and the GDPR

In the Internet of Things (IoT), identification and access control technologies provide essential infrastructure to link data between a user's devices with unique identities, and provide seamless and linked up services. At the same time, profiling methods based on linked records can reveal unexpected details about users' identity and private life, which can conflict with privacy rights and lead to economic, social, and other forms of discriminatory treatment. A balance must be struck between identification and access control required for the IoT to function and user rights to privacy and identity. Striking this balance is not an easy task because of weaknesses in cybersecurity and anonymisation techniques. The EU General Data Protection Regulation (GDPR), set to come into force in May 2018, may provide essential guidance to achieve a fair balance between the interests of IoT providers and users. Through a review of academic and policy literature, this paper maps the inherent tension between privacy and identifiability in the IoT. It focuses on four challenges: (1) profiling, inference, and discrimination; (2) control and context-sensitive sharing of identity; (3) consent and uncertainty; and (4) honesty, trust, and transparency. The paper will then examine the extent to which several standards defined in the GDPR will provide meaningful protection for privacy and control over identity for users of IoT. The paper concludes that in order to minimise the privacy impact of the conflicts between data protection principles and identification in the IoT, GDPR standards urgently require further specification and implementation into the design and deployment of IoT technologies.     

A cognitive perspective on ethnicity,race, and termination of parental rights

The determination of parental “fitness” in termination of parental rights cases is open to much judicial discretion and, thus, potentially open to bias. Even if judges look to mental health professionals as expert witnesses, misattributions of racial and ethnic cues may still be likely given the poor state of our parenting models and the lack of ethnically and racially relevant normative data and measurement instruments. A social cognitive framework is used to examine the potential for bias in the nature of categories of information that judges and mental health evaluators currently use to make decisions. Recommendations for research and practice that might enhance judicial and mental health evaluator sensitivity to racial and ethnic differences in interaction, family structure, and parenting practices are reviewed.     

Nonsex offenses committed by child molesters: findings from a longitudinal study

This study, which used a prospective as well as a retrospective methodology, examined the criminal records of 30 child molesters prior to, and up to 10 years after an index event of sexual abuse for which they were convicted: 73% had convictions for other offenses, 60% had convictions for offenses other than sex offenses, 50% had convictions for property offenses, 27% had convictions for offenses involving violence, and 23% had convictions for drug offenses. Offending levels for nonsex offenses were significantly higher than the general adult male population. Any theory concerning the dynamics of sex offending against children needs to account for the level of nonsex offenses committed by child molesters.     

Galton's Two Papers on Voting as Robust Estimation

The relationship between voting and robust estimation was discussed by Francis Galton in 1907. His two papers in Nature are discussed and reprinted.