When presidential candidates voice party issues,does Twitter listen?

ABSTRACT

Presidential candidates often speak to their party’s issues because parties are thought to have “greater competence on handling” some issues versus others [Petrocik 1996, “Issue Ownership in Presidential Elections, with a 1980 Case Study.” American Journal of Political Science 40 (3): 825–850, 825]. The present study considers whether Hillary Clinton and Donald Trump tend to use different vocal inflections when talking about their party’s issues. Using the audio from the three 2016 presidential debates, we not only find Hillary Clinton and Donald Trump seem to be more emotionally invested in their party’s issues, but they use distinct vocal patterns which suggest they “own” some issues more than others. To assess whether viewers responded more positively to these different vocal inflections, we used the valence of 428,185 live-tweets. Ultimately, we found Twitter was net-positive when the candidates raised their vocal pitch while talking about their party’s issues. This suggests nonverbal cues are an important component of issue ownership.     

Reforming regulatory relationships: The impact of medical revalidation on doctors,employers, and the General Medical Council in the United Kingdom

In 2012, medical regulation in the United Kingdom was fundamentally changed by the introduction of revalidation – a process by which all licensed doctors are required to regularly demonstrate that they are up to date and fit to practice in their chosen field and are able to provide a good level of care. This paper examines the implications of revalidation on the structure, governance, and performance management of the medical profession, as well as how it has changed the relationships between the regulator, employer organizations, and the profession. We conducted semi‐structured interviews with clinical and non‐clinical staff from a range of healthcare organizations. Our research suggests that organizations have become intermediaries in the relationship between the General Medical Council and doctors, enacting regulatory processes on its behalf and extending regulatory surveillance and oversight at local level. Doctors’ autonomy has been reduced as they have become more accountable to and reliant on the organizations that employ them.     

Parliamentary Opposition Under Hybrid Regimes: Evidence from Egypt

Why do opposition political parties choose to run for parliament in semiauthoritarian systems? Existing literature emphasizes the benefits that these parties derive from campaigning and running for elections, while paying little attention to the politics that occurs within legislative institutions under these regimes. Supplementing election‐centric theories, we argue that opposition actors in semiauthoritarian systems also benefit directly from serving in weak parliaments and that this helps explain their participation in biased elections. We demonstrate this by examining the Muslim Brotherhood's legislative performance in Mubarak's Egypt, highlighting the mechanisms through which it used its minority presence in parliament to its advantage.     

Determination of Vehicle Speed from Recorded Video Using Reverse Projection Photogrammetry and File Metadata

The prevalence of security and in‐car video has increased the number of motor vehicle accidents captured on digital video. However, inconsistencies in how to accurately determine time and distance for vehicle speed has led to examinations with varying results. A potential solution for calculating time intervals is to use frame timing contained within many digital video file's metadata, recorded with 0.000001 sec precision. This paper examines a fatal motor vehicle accident where frame timing information was used with distance measurements from reverse projection photogrammetry to calculate vehicle speed. A margin of error was then calculated based on the accuracy in performing reverse projection photogrammetry distance measurements. The resulting speed calculation was then compared to event data recorder data and found to be within an average of ±1.43538 MPH. Using specific time intervals may lead investigators to more accurate speed calculations, specifically those involving variable frame rate video.     

Spending the Golden Years Behind Bars: Predictors of Mental Health Issues Among Geriatric Prisoners

Mental illness in older inmates remains an underexplored topic of interest for prison research. The present study addresses gaps in extant literature, using a nationally representative sample of 1,907 male and female geriatric inmates in the United States (age range 50–84 years; M = 56) to analyze the association between mental health and predictors, such as gender, victimization, physical illnesses, and protective/ameliorative factors. The authors discuss their findings in relation to a theoretical framework that integrates the importation and deprivation models, as well as provide discourse on policy implications and future directions for research on older prison inmates.     

Trust in Government: A By-Product of NGO Intervention in Public Policy

This article develops a theoretical rationale for the role of the rising number of nongovernmental organizations (NGOs), acting as independent agents, in influencing the risk exposure of governments to the loss of trust. In this article, trust is based on government performance consistent with citizen expectations. This performance-expectation connection is a concept in theories of democracy, trust, responsive government, and good governance. A role of the NGO in influencing trust in government is proposed centered on bringing government performance and citizen expectations into alignment.     

Considering al-Qa'ida's Innovation Doctrine: From Strategic Texts to “Innovation in Practice”

Understanding how terrorist groups innovate and adapt is key for anticipating future shifts in terrorist threats. Past innovation studies have identified factors that shape group behavior, as well as the importance of combining study of organizations' innovation doctrines with data on how these doctrines are put into practice. Here we describe such an analysis for two texts that have shaped al-Qa'ida and its associated movements' strategies: contrasting Naji's Management of Savagery with al-Suri's Call to Global Islamic Resistance—including elements of the latter relevant to innovation specifically translated for this work. Though open source data on the groups' innovation practices are necessarily more sparse, we contrast the doctrinal texts with selected examples, which suggest caution in assuming that group doctrine is necessarily put into practice “as written.”

[Supplemental materials are available for this article. Please visit the publisher's online edition of Terrorism and Political Violence for the following free, supplemental resource: Translation of portions of Abu Mus'ab al-Suri's The Call for Global Islamic Resistance, relating to innovation and learning.]