In the Aftermath of Ferguson

2018 ◽  
Author(s):  
Lindsey M. Cole
Keyword(s):  
Media Coverage ◽  
Public Attitudes ◽  
Future Research ◽  
Juror Perceptions ◽  
Jury Deliberation ◽  
Before And After ◽  
Future Research Directions ◽  
The Impact ◽  
Police Practices

This chapter examines the impact of police on juror perceptions and decision-making, both before and after Ferguson. It first reviews the existing literature describing the role of police in court, including police as witnesses and the effect of police and court legitimacy on jurors and jury deliberation. Next, it describes the events in Ferguson and the resulting national attention and rise of social movements and then discusses the effects of Ferguson and social media coverage on changing public attitudes toward and perceived legitimacy of the police. The chapter also explores how common police practices, such as testilying and the blue wall of silence, might further impact juror trust in police and legal institutions in the aftermath of Ferguson. The chapter closes with several policy recommendations and future research directions to address Ferguson’s impact on the courts and juries.

scholarly journals Molecular Targets of Manganese-Induced Neurotoxicity: A Five-Year Update

2021 ◽  
Vol 22 (9) ◽  
pp. 4646
Author(s):  
Alexey A. Tinkov ◽  
Monica M. B. Paoliello ◽  
Aksana N. Mazilina ◽  
Anatoly V. Skalny ◽  
Airton C. Martins ◽  
...  
Keyword(s):  
Endoplasmic Reticulum ◽  
Endoplasmic Reticulum Stress ◽  
Mitochondrial Dysfunction ◽  
Synaptic Dysfunction ◽  
Future Research ◽  
Protective Mechanism ◽  
Autophagic Flux ◽  
Future Research Directions ◽  
The Impact

Understanding of the immediate mechanisms of Mn-induced neurotoxicity is rapidly evolving. We seek to provide a summary of recent findings in the field, with an emphasis to clarify existing gaps and future research directions. We provide, here, a brief review of pertinent discoveries related to Mn-induced neurotoxicity research from the last five years. Significant progress was achieved in understanding the role of Mn transporters, such as SLC39A14, SLC39A8, and SLC30A10, in the regulation of systemic and brain manganese handling. Genetic analysis identified multiple metabolic pathways that could be considered as Mn neurotoxicity targets, including oxidative stress, endoplasmic reticulum stress, apoptosis, neuroinflammation, cell signaling pathways, and interference with neurotransmitter metabolism, to name a few. Recent findings have also demonstrated the impact of Mn exposure on transcriptional regulation of these pathways. There is a significant role of autophagy as a protective mechanism against cytotoxic Mn neurotoxicity, yet also a role for Mn to induce autophagic flux itself and autophagic dysfunction under conditions of decreased Mn bioavailability. This ambivalent role may be at the crossroad of mitochondrial dysfunction, endoplasmic reticulum stress, and apoptosis. Yet very recent evidence suggests Mn can have toxic impacts below the no observed adverse effect of Mn-induced mitochondrial dysfunction. The impact of Mn exposure on supramolecular complexes SNARE and NLRP3 inflammasome greatly contributes to Mn-induced synaptic dysfunction and neuroinflammation, respectively. The aforementioned effects might be at least partially mediated by the impact of Mn on α-synuclein accumulation. In addition to Mn-induced synaptic dysfunction, impaired neurotransmission is shown to be mediated by the effects of Mn on neurotransmitter systems and their complex interplay. Although multiple novel mechanisms have been highlighted, additional studies are required to identify the critical targets of Mn-induced neurotoxicity.

Play It Like Beckham!

2017 ◽  
pp. 43-61
Author(s):  
Sylvaine Castellano ◽  
Insaf Khelladi
Keyword(s):  
Social Networks ◽  
Social Media ◽  
Academic Research ◽  
Future Research ◽  
The Internet ◽  
Research Directions ◽  
Media Usage ◽  
Future Research Directions ◽  
The Impact

New opportunities and challenges are emerging thanks to the growing Internet importance and social media usage. Although practitioners have already recognized the strategic dimension of e-reputation and the power of social media, academic research is still in its infancy when it comes to e-reputation determinants in a social networks context. A study was conducted in the sports setting to explore the impact of social networks on the sportspeople's e-reputation. Whereas the study emphasized (1) the influence of social networks' perception on the sportspeople's e-reputation, and the neutral roles of (2) the motives for following sportspeople online, and (3) the negative content on the Internet, additional insights are formulated on maintaining, restoring and managing e-reputation on social networks. Finally, future research directions are suggested on the role of image to control e-reputation.

scholarly journals The Effect of Music Therapy on Self-Reported Affect in Hospitalised Paediatric Patients

2021 ◽  
Author(s):  
◽  
Ruth Elizabeth Armstrong
Keyword(s):  
Music Therapy ◽  
Hospital Environment ◽  
Future Research ◽  
Psychosocial Needs ◽  
Clinical Notes ◽  
Significant Difference ◽  
Before And After ◽  
The Impact ◽  
Therapy Sessions

<p>The present research examines the effect of music therapy on the affect of hospitalised children. It took place on a paediatric ward of a New Zealand public hospital. This study aimed to investigate the role of music therapy in addressing patients' psychosocial needs. Literature on the impact of hospitalisation, and on the use of music therapy in hospitals and paediatrics was reviewed. The research involved an audit of the therapist's clinical notes from music therapy sessions over the course of seven months. The clinical notes included measurements of children's mood from the beginning and end of sessions, using McGrath's (1990) Affective Facial Scale. It was hypothesised that mood measures following music therapy would be higher than pre-music therapy scores. Statistical analysis of the facial scale data did not show a significant difference between 'before' and 'after' measures. These results were discussed with regard to a ceiling effect (this is, the measurements indicated patients were at the happy end of the scale before the music therapy session, so there was little room on the scale for mood to improve following music therapy). The measurement of emotion did not prove to be straightforward. The hospital environment may have influenced the patients' responses in a number of ways. These environmental influences are discussed with reference to examples from the clinical notes. The usefulness of facial scales in this context is discussed, as well as other limitations of the research. Suggestions for future research include the use of other mood measures, and the inclusion of measurements of parental mood and how this affects the child.</p>

scholarly journals The Effect of Music Therapy on Self-Reported Affect in Hospitalised Paediatric Patients

2021 ◽  
Author(s):  
◽  
Ruth Elizabeth Armstrong
Keyword(s):  
Music Therapy ◽  
Hospital Environment ◽  
Future Research ◽  
Psychosocial Needs ◽  
Clinical Notes ◽  
Significant Difference ◽  
Before And After ◽  
The Impact ◽  
Therapy Sessions

<p>The present research examines the effect of music therapy on the affect of hospitalised children. It took place on a paediatric ward of a New Zealand public hospital. This study aimed to investigate the role of music therapy in addressing patients' psychosocial needs. Literature on the impact of hospitalisation, and on the use of music therapy in hospitals and paediatrics was reviewed. The research involved an audit of the therapist's clinical notes from music therapy sessions over the course of seven months. The clinical notes included measurements of children's mood from the beginning and end of sessions, using McGrath's (1990) Affective Facial Scale. It was hypothesised that mood measures following music therapy would be higher than pre-music therapy scores. Statistical analysis of the facial scale data did not show a significant difference between 'before' and 'after' measures. These results were discussed with regard to a ceiling effect (this is, the measurements indicated patients were at the happy end of the scale before the music therapy session, so there was little room on the scale for mood to improve following music therapy). The measurement of emotion did not prove to be straightforward. The hospital environment may have influenced the patients' responses in a number of ways. These environmental influences are discussed with reference to examples from the clinical notes. The usefulness of facial scales in this context is discussed, as well as other limitations of the research. Suggestions for future research include the use of other mood measures, and the inclusion of measurements of parental mood and how this affects the child.</p>

scholarly journals Impact of The HEROES Project on First Responders’ Well-Being

2020 ◽  
Vol 5 (1) ◽  
pp. 8 ◽  
Author(s):  
Daniel M. Blumberg ◽  
Luciano Giromini ◽  
Konstantinos Papazoglou ◽  
A. Renee Thornton
Keyword(s):  
First Responders ◽  
Well Being ◽  
Future Research ◽  
Psychological Resources ◽  
Trauma Symptoms ◽  
Breathing Exercises ◽  
Before And After ◽  
And Performance ◽  
The Impact

First responders experience a myriad of stressors (e.g., operational, organizational, personal) over the course of their career. An abundance of empirical evidence shows that the impact of those stressors on first responders’ health, well-being, and performance can be detrimental. Nevertheless, previous research has mainly focused on the role of a specific technique (e.g., mindfulness, breathing exercises, psychoeducation) towards the promotion of well-being among first responders. This allows us to explore the role of a single technique in supporting first responders. However, given the complexity of stressors experienced by this population, it appears that a synergistic role of multileveled intervention is imperative to promote lasting improvement in first responders’ well-being. To this end, The HEROES Project, an eight-week online training program, was developed to address the aforementioned gap in the literature. The HEROES Project incorporates lessons that aim to build a cluster of skills that together promote first responders’ wellbeing. In the present study, a sample of first responders (n = 124) from the US Midwest were recruited and completed The HEROES Project. They were assessed before and after completion of the program, and then follow-up measurements were obtained for two years following the baseline assessment. Results showed that participants with higher distress and lower psychological resources before the training benefited most from The HEROES Project, but that the training significantly improved psychological capital and reduced stress, depression, anxiety, and trauma symptoms for all participants. Clinical and training implications as well as future research directions are discussed.

Blood vessel remodeling and physical inactivity in humans

2011 ◽  
Vol 111 (6) ◽  
pp. 1836-1845 ◽  
Author(s):  
Dick H. J. Thijssen ◽  
Daniel J. Green ◽  
Maria T. E. Hopman
Keyword(s):  
Vascular Function ◽  
Physical Inactivity ◽  
Future Research ◽  
Vessel Remodeling ◽  
Resistance Vessels ◽  
Future Research Directions ◽  
Response To Exercise ◽  
The Impact

Physical inactivity is associated with an increase in cardiovascular risk that cannot be fully explained by traditional or novel risk factors. Inactivity is also associated with changes in hemodynamic stimuli, which exert direct effects on the vasculature leading to remodeling and a proatherogenic phenotype. In this review, we synthesize and summarize in vivo evidence relating to the impact of local and systemic models of physical inactivity on conduit arteries, resistance vessels, and the microcirculation in humans. Taken together, the literature suggests that a rapid inward structural remodeling of vessels occurs in response to physical inactivity. The magnitude of this response is dependent on the “dose” of inactivity. Moreover, changes in vascular function are found at resistance and microvessel levels in humans. In conduit arteries, a strong interaction between vascular function and structure is present, which results in conflicting data regarding the impact of inactivity on conduit artery function. While much of the cardioprotective effect of exercise is related to the nitric oxide pathway, deconditioning may primarily be associated with activation of vasoconstrictor pathways. The effects of deconditioning on the vasculature are therefore not simply the opposite of those in response to exercise training. Given the importance of sedentary behavior, future studies should provide further insight into the impact of inactivity on the vasculature and other (novel) markers of vascular health. Moreover, studies should examine the role of (hemodynamic) stimuli that underlie the characteristic vascular adaptations during deconditioning. Our review concludes with some suggestions for future research directions.

Understanding the selfie phenomenon: current insights and future research directions

2016 ◽  
Vol 50 (9/10) ◽  
pp. 1773-1788 ◽  
Author(s):  
Weng Marc Lim
Keyword(s):  
Social Media ◽  
Future Research ◽  
Research Directions ◽  
Content Type ◽  
Marketing Performance ◽  
The Social ◽  
Future Research Directions ◽  
Marketing Tool ◽  
The Impact

Purpose This paper aims to define the conceptual boundary of the selfie and to discuss the role of the selfie in the social media marketplace. Design/methodology/approach This paper extensively reviews and draws themes from the extant literature on consumer identities in the social media marketplace to explain the selfie phenomenon and to identify potentially fruitful directions for further research. Findings Current insights into the selfie phenomenon can be understood from socio-historical, technological, social media, marketing and ethical perspectives. Research limitations/implications Despite the limitations of a general review (e.g. absence of empirical data and analysis), this paper identifies multiple avenues to extend existing lines of inquiry on the selfie phenomenon. Thus, this paper should encourage further research on the topic in the academic and scientific community. Practical implications The selfie can be used as a marketing tool to improve marketing performance and accomplish marketing-related goals. Originality/value This paper sheds light on how marketing academics and practitioners can better understand the impact of the selfie in the social media marketplace.

Media attention and corporate disaster relief: evidence from China

2017 ◽  
Vol 26 (1) ◽  
pp. 2-12 ◽  
Author(s):  
Zhe Ouyang ◽  
Jiuchang Wei ◽  
Yu Xiao ◽  
Fei Wang
Keyword(s):  
Media Coverage ◽  
Disaster Relief ◽  
Future Research ◽  
Yushu Earthquake ◽  
Content Type ◽  
Media Attention ◽  
The Media ◽  
The Impact ◽  
Chinese Search Engine

Purpose The purpose of this paper is to examine the impact of media attention on corporate disaster relief. Design/methodology/approach The authors used a matched sample research design, which is considered more appropriate than a random sample design for studying events that have low-occurrence rates in general. For each donor firm in the Yushu earthquake, the authors matched the firm with a non-donor firm in the same industry and with a firm size of within ±30 percent of the total assets in the year prior to the year of the occurrence of the Yushu earthquake. Then, using the Baidu engine, which is the most popular Chinese search engine, the authors captured the online media attention to the donor firms and their disaster relief. Findings The authors found that media attention drove corporate disaster relief. Research limitations/implications Although the authors highlighted the role of the media as an important stakeholder in influencing corporate disaster relief, the authors did not fully explore the media’s influence. Future research should delve more deeply into the impact of the tenor of media coverage on corporate disaster relief. Originality/value This study reveals that the media, a particularly powerful stakeholder, can be a corporate disaster relief driver in China.

scholarly journals Gender and Age Differences in the Sharing Behavior of Online Video Advertisements: The Case of Selangor, Malaysia

2021 ◽  
Vol 17 (12) ◽  
pp. 49
Author(s):  
Nik Mohamad Shamim Nik Mohd Zainordin ◽  
Norazlyn Kamal Basha ◽  
Ho Jo Ann ◽  
Ng Siew Imm
Keyword(s):  
Age Differences ◽  
Future Research ◽  
Online Video ◽  
Research Directions ◽  
Gender And Age ◽  
Future Research Directions ◽  
Gender And Age Differences ◽  
The Impact ◽  
Sharing Behavior

Gender and age are considered important demographic factors that influence consumers&rsquo; behavioral intention, especially pertaining to video advertisements. However, limited research has examined the impact of gender and age on consumers&rsquo; sharing behavior of online video advertisements (OVAs) in Selangor, Malaysia. The aim of this paper is therefore to examine the role of gender and age in the intention to share OVAs in Selangor. Survey data was collected from 180 Millennial respondents in Selangor and analyzed using t-test and ANOVA to detect gender and age differences in the intention to share OVAs. The results indicated that gender and age have significantly distinct impacts on the intention to share OVAs among Millennials in Selangor. Male Millennials were found have a stronger intention to share OVAs compared to females, whereas Millennials in the 19 to 24 age bracket showed a stronger intention to share OVAs than those in the 25 to 30 and 31 to 38 age brackets. The study&#39;s practical implications, limitations, and future research directions are discussed.

EXPRESS: Regulating Product Recall Compliance in the Digital Age: Evidence from the “Safe Cars Save Lives” Campaign

2021 ◽  
pp. 002224292110230
Author(s):  
Sotires Pagiavlas ◽  
Kartik Kalaignanam ◽  
Manpreet Gill ◽  
Paul D. Bliese
Keyword(s):  
Media Coverage ◽  
Digital Marketing ◽  
Regulatory Agencies ◽  
Product Recalls ◽  
Product Recall ◽  
Before And After ◽  
Empirical Context ◽  
The Impact ◽  
The U.S

The unprecedented number of product recalls in recent years and subsequent low consumer recall compliance raise questions about the role of regulatory agencies in ensuring safety. In this study, the authors develop a conceptual framework to test the impact of a regulator-initiated digital marketing campaign (DMC) on consumer recall compliance. The empirical context is the launch of a nationwide DMC by the U.S. automobile industry’s regulator. The analysis utilizes recall completion data from 296 product recalls active both before and after the DMC’s launch. The results show that the DMC improves consumer recall compliance. In the first four quarters after it was introduced, the DMC increased the number of vehicles fixed, on average, by 20,712 per recall campaign over what was to be expected without the DMC. Regarding boundary conditions, the study finds that the DMC is more effective for recall campaigns with greater media coverage and for those with older recalled products. However, the DMC’s effect is weaker as the time needed to repair a defective component increases. The findings should help regulators make compelling cases for greater resource allocation toward digital initiatives to improve recall compliance.

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