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The phenomenon of murder-suicide (aka. homicide-suicide) makes a sizeable impact on current public perceptions and policies regarding mental illness and risk for violence. However, within the past 25 years, our understanding of murder-suicide has remained relatively stable, and so has our relative inability to reliably predict and prevent it. The purpose of this paper is to propose pathways for furthering a cogent understanding of murder-suicide that may inform specific predictive and preventative practices.

Research literature regarding empirical and theoretical positions in the fields of murder-suicide, homicide, and suicide are reviewed and discussed.

While murder-suicide has many similarities to both homicide and suicide, no current theories of either alone have been successful in fully incorporating the phenomenon of murder-suicide. Theories specific to murder-suicide as a unique form of violence are in need of further research.

Developing and empirically testing theories of murder-suicide may lead to a vast and needed improvement of our understanding, prediction, and prevention of these tragedies.

The Elaboration Likelihood Model (ELM) proposes two routes to persuasion – the central route (persuasion occurs via information) and the peripheral route (persuasion occurs via visual cues, attractive actors and other source characteristics). The central route is typically used for high-involvement decisions and the peripheral route is used in low involvement situations. The ELM has received extensive support when tested with adults; however, its ability to explain young children’s responses to persuasive communications has not been fully tested. Hence, the purpose of this research is to assess whether the standard tenets of the ELM apply to children’s processing of persuasive messages.

This study involved 84 preschool children, ages three to six. It used a 2 (involvement) × 2 (argument strength) × 2 (source attractiveness) design to test children’s responsiveness to advertisements for a novel breakfast cereal.

The findings suggest that children are naturally inclined to be persuaded by advertising messages, regardless of their level of involvement. It is the weak arguments and weak peripheral cues that dissuade children who are highly involved with a message.

This research makes an original contribution to the existing literature by testing the extent to which the ELM applies to children’s processing of persuasive advertisements. The finding that weak peripherals dissuade children from believing an ad’s message has strong implications for advertising practitioners.

Despite evidence that violent daydreaming is a correlate of suicidal ideation, no research has examined the mechanisms underlying this association. The interpersonal theory of suicide may provide insight. This theory postulates that individuals with high suicidal desire experience intractable feelings of perceived burdensomeness (PB) and thwarted belongingness (TB). Violent daydreaming may fuel negative attitudes toward others and oneself and turn attention away from loved ones, thereby increasing feelings that one is a burden on others (PB) and socially disconnected (TB). However, no studies have tested TB and PB as explanatory mechanisms. The purpose of this paper is to examine the relationships between violent daydreaming, PB, TB, suicidal ideation, and depression in two samples (n=818).

Study 1 was comprised of general undergraduates, and Study 2 selected for undergraduates with a history of ideation. Self-report measures were administered and indirect effects analyses were conducted.

In both studies, violent daydreaming was associated with increased feelings of PB, TB, and ideation severity. Consistent with the interpersonal theory, TB and PB were significant parallel mediators of the relationship between violent daydreaming and suicidal ideation, beyond sex and age. In contrast to Study 1, results were no longer significant in Study 2 after accounting for depression.

This was the first study to test TB and PB as mechanisms underlying the relationship between violent daydreaming and suicide risk. Findings highlight the importance of monitoring and addressing violent daydreams and interpersonal functioning throughout treatment to mitigate risk.

The technical report released by the National Transportation Safety Board, along with the primary flight cockpit voice recorder data and archival interview data, were used as the basis for this case. Other available public data such as news reports were used to round out the synopsis of the case study.

United Express Flight 5925 was a scheduled commuter passenger flight operated by Great Lakes Airlines with a Beechcraft 1900 twin turboprop. It was a regularly scheduled flight from Chicago O'Hare International Airport to Quincy, Illinois, with an intermediate stop in Burlington, Iowa. Drawing from various first-hand accounts (cockpit voice recorder) and secondary evidence (news reports, archival interview data, and online sources) of the tragedy, the case provides a detailed account of the key events that took place leading up to the accident at Quincy regional airport. The case describes how the radio interactions, a jammed door and degradation of situational awareness all contributed to the accident. Through many of the quotes in the text and eyewitness accounts, readers gain an understanding of the impressions and perceptions of the pilots, including how they felt about many of the critical decisions in the last minutes of the flight and the situation at the airport.

When the authors teach this case, the students are required to read it as pre-reading before class. Various readings and materials (see supplemental readings below and Exhibit 3) are made available to students before class, and the instructor can choose to use some of these materials to further explore areas of interest. This case is best explored over a 90-min session but could be expanded to take up one 3-h session. This case can be covered in an undergraduate senior capstone organizational behaviour seminar, any general organizational behaviour class (including introductory in nature), an undergraduate communication theory class or an MBA class that focuses on applied organizational behaviour concepts. It works particularly well in the MBA class, as students with work experience can make the links between the behaviours explored in the case and their everyday workplaces.

Globalization, along with its technological developments, has brought important changes and developments in all sectors and led to innovation and modernization. In the tourism industry, the concept of smart destination, derived from the concept of smart city, has become widespread to meet the changing needs of tourists. In this context, smart technologies have started to be used in destinations, but more than technology in destinations is needed in terms of sustainability. To ensure sustainability in tourism, these smart technologies must also be eco-friendly. Smart destinations and eco-friendly practices are important for the sustainable development of the tourism industry. The use of technology in destinations can increase sustainability and efficiency, while using eco-friendly practices can protect and preserve the natural environment. In this study, first of all, smart destinations and the characteristics of smart destinations are discussed. Then, smart tourism and related eco-friendly practices are argued. Following this, information about the future of smart destinations is given, and assumptions are mentioned. Afterward, problems and solutions are discussed. Finally, the study has been completed with the conclusion part. The findings of the study revealed that the concept of green especially comes to the fore in smart destinations, that there are studies to prevent all kinds of pollution (air, noise, etc.), and applications such as smart parking systems, smart lighting systems, augmented reality (AR), and virtual reality (VR) are given importance.

Anna Julia Cooper and Septima Poinsette Clark were two prominent late 19th- and early 20th-century educators. Cooper and Clark taught African American students in federally sanctioned, segregated schools in the South. Drawing on womanist thought as a theoretical lens, this chapter argues that Cooper and Clark’s intellectual thoughts on race, racism, education, and pedagogy informed their teaching practices. Influenced by their socio-cultural, historical, familial, and education, they implemented antioppressionist pedagogical practices as a way to empower their students and address the educational inequalities their students were subjected to in a highly racialized, violent, and repressive social order. Historical African American women educators’ social critiques on race and racism are rarely examined, particularly as they pertain to how their critiques influence their teaching practices. Cooper and Clark’s critiques about race and racism are pertinent to the story of education and racial empowerment during the Jim Crow era.

This article examines, elementary leveled graphic history, a genre of literature relatively untouched by research. Due to graphic nonfiction’s growing popularity in the realm of children’s literature and its potential benefits for young readers, teachers may want to incorporate this genre of literature into their social studies curriculum. Despite the genre’s appeal, educators should be careful when introducing graphic histories to their students, as nonfiction texts of any kind can possibly contain inaccuracies and biases that might foster misconceptions. In this study, we used a critical content analysis approach to investigate both images and text in four graphic histories on the Battle of the Alamo. We found these books contain several instances of factual errors and biased perspectives. After our analyses, we discussed implications for using these types of books in the classroom to help students enhance critical literacy skills. We connected recommended critical literacy activities to Common Core State Standards for informational texts and writing.

The purpose of this paper is to analyze the origins and evolution of the concept of servitization by studying the definitions of servitization provided in the literature. Servitization represents an academic field that has grown rapidly since its inception. However, the conceptualization of servitization varies greatly, in part because of the number of studies on this topic and the fact that it has been analyzed in a range of disciplines using a number of theoretical approaches. There is a need to standardize the vocabulary to create a general definition that can support the development of theory in this domain and help legitimize servitization as a research area.

This study conducts a systematic, quantitative analysis of a broad set of definitions of servitization. Specifically, this study performs content analysis (combining co-word analysis and social network analysis) and consensus analysis. This study develops a strategic diagram to represent the morphology of the research network.

The definitions of servitization are deconstructed and analyzed in depth to create a comprehensive picture of the research on this topic. This analysis reveals the origins and evolution of this research area. The results show a low degree of consensus among scholars regarding the concept of servitization. This study proposes a definition that should be widely accepted thanks to its inclusion of the core terms from other definitions. Explicit recognition of multiple approaches to defining the term can help practitioners and researchers. Predictions about future progress in this area are discussed.

A universal definition of servitization is proposed based on the results of co-word and network analysis. This definition unifies a range of multidisciplinary viewpoints. From a practical perspective, the key vocabulary in servitization research is highlighted.

Capgras Syndrome is a subcategory of delusional disorder. People affected by this syndrome believe that a close associate such as a friend or family member has been replaced by an identical imposter. This case report describes a 23-year-old woman with no prior psychiatric history, whom developed Capgras syndrome, via folie a deux, in the setting of poly-substance use. In this patient, a combination of Aripiprazole 10 mg daily and Escitalopram 10 mg daily were effective in resolving symptoms. Clonazepam was utilized for anxiety and Omega-3 fatty acids 1 g for anti-oxidative effects. Further studies are needed to investigate the effects of a variety of causes and treatments for Capgras Syndrome.

The purpose of this study is to analyse numerically and experimentally the effects of lip thickness (LT) and bypass ratio on co-flowing nozzle under subsonic and correctly expanded sonic jet decay at different Mach numbers.

Co-flowing jets from co-flowing nozzles of different LTs, 0.2, 1 and 1.5 Dp (where Dp is the primary nozzle exit diameter = 10 mm), with an annular gap of 10 mm at main jet exit Mach numbers 0.6 have been studied experimentally and the other cases have been performed numerically. The co-flowing jet with 2 mm LT was used for comparison.

Co-flowing jet axial pitot pressure decay, axial static pressure decay, axial velocity decay, radial velocity decay and streamline velocity contours were analyzed. The results illustrate that the mixing of the co-flowing jet with profound LT is prevalent to the co-flowing jet with 2 mm LT, at all Mach numbers of the current study. Also, the LT of the co-flowing jet has a strong impact on jet mixing. Co-flowing jets with 10 mm and 15 mm LT with a constant co-flow width of 10 mm experience a considerably advanced mixing than co-flowing jets with 2 mm LT and a co-flow width of 10 mm.

The application of bypassed co-flow jet is in turbofan engine operates efficiently in modern civil aircraft.

All subsonic jets are considered correctly expanded with negligible variation in axial static pressure. However, in the present study, static pressure along the centerline varies sinusoidally up to 9% and 12% above and below atmospheric pressure, respectively, for primary jet exit Mach number 1.0. The sinusoidal variation is less for primary jet exit Mach numbers 0.6 and 0.8 in static pressure decay.