Evaluating 'Prefer not to say' Around Sensitive Disclosures

As people's offline and online lives become increasingly entwined, the sensitivity of personal information disclosed online is increasing. Disclosures often occur through structured disclosure fields (e.g., drop-down lists). Prior research suggests these fields may limit privacy, with non-disclosing users being presumed to be hiding undesirable information. We investigated this around HIV status disclosure in online dating apps used by men who have sex with men. Our online study asked participants (N=183) to rate profiles where HIV status was either disclosed or undisclosed. We tested three designs for displaying undisclosed fields. Visibility of undisclosed fields had a significant effect on the way profiles were rated, and other profile information (e.g., ethnicity) could affect inferences that develop around undisclosed information. Our research highlights complexities around designing for non-disclosure and questions the voluntary nature of these fields. Further work is outlined to ensure disclosure control is appropriately implemented around online sensitive information disclosures

Reform of assignation in security: lessons from The Netherlands

Item does not contain fulltext34 p

The Mock LISA Data Challenges: from Challenge 3 to Challenge 4

The Mock LISA Data Challenges are a program to demonstrate LISA data-analysis capabilities and to encourage their development. Each round of challenges consists of one or more datasets containing simulated instrument noise and gravitational waves from sources of undisclosed parameters. Participants analyze the datasets and report best-fit solutions for the source parameters. Here we present the results of the third challenge, issued in Apr 2008, which demonstrated the positive recovery of signals from chirping Galactic binaries, from spinning supermassive--black-hole binaries (with optimal SNRs between ~ 10 and 2000), from simultaneous extreme-mass-ratio inspirals (SNRs of 10-50), from cosmic-string-cusp bursts (SNRs of 10-100), and from a relatively loud isotropic background with Omega_gw(f) ~ 10^-11, slightly below the LISA instrument noise.Comment: 12 pages, 2 figures, proceedings of the 8th Edoardo Amaldi Conference on Gravitational Waves, New York, June 21-26, 200

Giving Up the Ghost: Alaska Bar Ethics Opinion 93-1 and Undisclosed Attorney Assistance Revisited

Twenty years ago, the Alaska Bar Association adopted Ethics Opinion No. 93-1 which permitted attorneys to ghostwrite pleadings and provide other undisclosed services to pro se litigants. The goal of this ethical guidance was to enable attorneys to assist low-income individuals who could not otherwise afford representation. Ethics Opinion No. 93-1 construed ghostwriting broadly as an attorney\u27s undisclosed assistance to a pro se client whether by providing legal advice or drafting pleadings or other documents. This Note argues that, despite the moral allure of its theoretical justifications, ghostwriting is unnecessary, provides little demonstrable benefit to pro se litigants, and potentially conceals the unethical practice of law. Ghostwriting may also confuse the interactions between judges and pro se litigants in a way that works against the pro se party\u27s interests. Specifically, this Note argues that ghostwriting may cause judges to misapprehend pro se litigants\u27 legal understanding and to withdraw prematurely the solicitude those judges are otherwise required to give. Therefore, the Alaska Bar Association should revise its guidance on ghostwriting to require attorneys providing unbundled services to append their Alaska Bar Number on their submissions. This requirement would discourage abuses, enable judges effectively to manage pro se litigants, and still permit experimentation in the unbundled legal market

Evaluation of teenage pregnancy interventions in Wigan

This report presents the findings from a 12 month study that involved the development of an online questionnaire, and analysis of over 50 completed responses. The questionnaire aimed to determine the impact of a variety of services in Wigan that currently engage in strategies to reduce teenage pregnancy rates in the borough. The report begins with the background and specific study aims and objectives followed by a policy and literature overview. Details of the study design and processes undertaken to develop the instrument are given, together with data collected from a number of participating sites. This data was analysed and the findings and recommendations are presented

The Mock LISA Data Challenges: from challenge 3 to challenge 4

The Mock LISA Data Challenges are a program to demonstrate LISA data-analysis capabilities and to encourage their development. Each round of challenges consists of one or more datasets containing simulated instrument noise and gravitational waves from sources of undisclosed parameters. Participants analyze the datasets and report best-fit solutions for the source parameters. Here we present the results of the third challenge, issued in April 2008, which demonstrated the positive recovery of signals from chirping galactic binaries, from spinning supermassive-black-hole binaries (with optimal SNRs between ~10 and 2000), from simultaneous extreme-mass-ratio inspirals (SNRs of 10–50), from cosmic-string-cusp bursts (SNRs of 10–100), and from a relatively loud isotropic background with Ω_(gw)(f) ~ 10^(−11), slightly below the LISA instrument noise

Epistemic NP Modifiers

The paper considers participles such as "unknown", "identified" and "unspecified", which in sentences such as "Solange is staying in an unknown hotel" have readings equivalent to an indirect question "Solange is staying in a hotel, and it is not known which hotel it is." We discuss phenomena including disambiguation of quantifier scope and a restriction on the set of determiners which allow the reading in question. Epistemic modifiers are analyzed in a DRT framework with file (information state) discourse referents. The proposed semantics uses a predication on files and discourse referents which is related to recent developments in dynamic modal predicate calculus. It is argued that a compositional DRT semantics must employ a semantic type of discourse referents, as opposed to just a type of individuals. A connection is developed between the scope effects of epistemic modifiers and the scope-disambiguating effect of "a certain".Comment: Final pre-publication version, 27 pages, Postscript. Final version appears in the proceedings of SALT VI

Physician Attitudes Toward Homosexuality and HIV: The PATHH-III Survey.

PurposeThe aims of this study were (1) to evaluate current physician attitudes toward homosexuality and homosexual, transgender, and HIV-positive individuals and (2) to compare current attitudes of those from prior surveys of the same population, the San Diego County medical community.MethodsAn online survey was conducted during November-December 2017 to assess general attitudes toward homosexuality and medically focused items that addressed homosexual orientation, transgender identity, and HIV. Responses were weighted for nonresponse. Predictors of stigma were assessed using generalized linear models. Trends across three surveys of the same population in 1982, 1999, and 2017 using common items were assessed using unweighted responses.ResultsOf 4418 eligible physicians, 491 (11.1%) responded (median age 55 years, 38% female and 8.7% gay or bisexual). Regarding admission to medical school, 1% opposed admitting a homosexual applicant, 2% a transgender applicant, and 5% an HIV-positive applicant. Regarding consultative referral to a pediatrician, 3% would discontinue referral to a homosexual pediatrician, 5% to a transgender pediatrician, and 10% to an HIV-positive pediatrician. Regarding discomfort treating patients, 7% reported discomfort treating homosexual patients, 22% transgender patients, and 13% HIV-positive patients. Earlier year of graduation from medical school, male gender, and heterosexual orientation were significant predictors of stigma-associated responses. Compared with the results from surveys in 1982 and 1999, the current results suggest substantively less stigma associated with homosexuality and HIV.ConclusionThere have been substantive declines over a 35-year period in the prevalence of stigmatizing attitudes toward sexual minorities and HIV-positive people among physician respondents in three survey waves of the San Diego County medical community