Firearms on College Campuses: Research Evidence nad Policy Implications

This report reviews the evidence surrounding the relationship between civilian gun carrying and violent crime and mass shootings and factors that are unique to public safety on college campuses. Policies removing restrictions on civilian gun carrying are based on claims or assumptions about civilian gun use, the impact of state Right-to-Carry (RTC) laws, and the nature of mass shootings that are not supported by or are contrary to the best available research. The incidence of civilian self-defensive gun use (SDGU) is difficult to discern as available data are based on self-report, and distinguishing aggressor from victim in interpersonal altercations can be highly subjective. Nonetheless, data from the National Crime Victimization Survey indicate that SDGU is relatively rare (about 102,000 self-reported incidents per year affecting 0.9% of all violent crime victimizations) and is no more effective in reducing victims' risk of injury than other victim responses to attempted violent crimes. Research led by John Lott, author of More Guns, Less Crime, suggesting that RTC laws prevent violent crime has important flaws that biased his findings. The most recent and rigorous research on RTC laws that corrects for these flaws consistently finds that RTC laws are associated with more violent crime. These findings may seem counterintuitive because concealed-carry permit holders have, as a group, low rates of criminal offending and must pass a background check to ensure that they do not have any condition, such as a felony conviction, that prohibits firearm ownership. But, in states with low standards for legal gun ownership, legal gun owners account for the majority of persons incarcerated for committing violent crimes with firearms

Perceptions of Safety Within the Bridgewater State University Community

The purpose of this quantitative research study was to examine administration, faculty, staff, and student’s perceptions of safety within a large university community in the American Northeast. Previous research has been done at other educational institutions primarily in the American South and West, but research such as this has been limited in the Northeastern area of the United States. An online survey was sent using a combination of convenient and snowball sampling. Participants in this survey include administration, faculty, staff, and students from the campus community. Results suggest that individuals who took this survey felt moderately safe while on campus. Possible applications that may increase a feeling of safety may include increased environmental elements (i.e. concrete barriers), additional mechanisms (i.e. badging systems), and campus-wide training (i.e. evacuation drills

Trouble on the road: Finding reasons for commuter stress from tweets

Intelligent Transportation Systems could benefit from harnessing social media content to get continuous feedback. In this work, we implement a system to identify reasons for stress in tweets related to traffic using a word vector strategy to select a reason from a predefined list generated by topic modeling and clustering. The proposed system, which performs better than standard machine learning algorithms, could provide inputs to warning systems for commuters in the area and feedback for the authorities.Published versio

Provoking Punches: Factors Influencing Perceived Violent Reactions to Negative Situations

Purpose: Violence among college students is an important area of research as this group is at an increased risk of both engaging in and being a victim of violence. As such, the current research aimed to examine factors that may influence violent tendencies among a sample of college students. Method: Data from 101 completed surveys were analyzed. Principal components factor analysis and Cronbach’s alpha resulted in the creation of six independent variables (gun experience, weapons support, anger contagion, witness violence, violent community, and aggressive beliefs) and four dependent variables (competition for resources, social attacks, physical attacks, and unfair situations). OLS regression was used to estimate the impact of each variable on perceptions of reacting with violence to four negative situations. Results: Gun experience and violent community significantly predicted responding violently to both social and physical attacks, while gun support was only predictive of violence in competition for resources. Additionally, aggressive beliefs predicted perceptions of violent responses to physical attacks and in unfair situations. Finally, anger contagion was associated with students reporting an increased likelihood of responding violently to social attacks. Conclusions: While research shows the importance of understanding violence exposure and aggressive norms in creating and improving violence prevention programs and anti-violence strategies, the role that perceptions play is largely absent. Furthermore, this research supports the importance of implementing these programs and strategies among college students/young adults to potentially reduce violence and aggression within this age group

Computational and Causal Approaches on Social Media and Multimodal Sensing Data: Examining Wellbeing in Situated Contexts

A core aspect of our lives is often embedded in the communities we are situated in. The interconnectedness of our interactions and experiences intertwines our situated context with our wellbeing. A better understanding of wellbeing will help us devise proactive and tailored support strategies. However, existing methodologies to assess wellbeing suffer from limitations of scale and timeliness. These limitations are surmountable by social and ubiquitous technologies. Given its ubiquity and wide use, social media can be considered a “passive sensor” that can act as a complementary source of unobtrusive, real-time, and naturalistic data to infer wellbeing. This dissertation leverages social media in concert with multimodal sensing data, which facilitate analyzing dense and longitudinal behavior at scale. This work adopts machine learning, natural language, and causal inference analysis to infer wellbeing of individuals and collectives, particularly in situated communities, such as college campuses and workplaces. Before incorporating sensing modalities in practice, we need to account for confounds. One such confound that might impact behavior change is the phenomenon of “observer effect” --- that individuals may deviate from their typical or otherwise normal behavior because of the awareness of being “monitored”. I study this problem by leveraging the potential of longitudinal and historical behavioral data through social media. Focused on a multimodal sensing study, I conduct a causal study to measure observer effect in social media behavior, and explain the observations through existing theory in psychology and social science. The findings provide recommendations to correcting biases due to observer effect in social media sensing for human behavior and wellbeing. The novelties and contributions of this dissertation are four-fold. First, I use social media data that uniquely captures the behavior of situated communities. Second, I adopt theory-driven computational and causal methods to make conclusive research claims on wellbeing dynamics. Third, I address major challenges with methods to combine social media with multimodal sensing data for a comprehensive understanding of human behavior. Fourth, I draw interpretations and explanations of online-data-driven offline inferences. This dissertation situates the findings in an interdisciplinary context, including psychology and social science, and bears implications from theoretical, practical, design, methodological, and ethical perspectives catering to various stakeholders, including researchers, practitioners, and policymakers.Ph.D

Mitigating School Violence Through the Lens of School Officials in Southern States

The purpose of this qualitative phenomenological study was to understand the threats of school violence to children and school personnel employed in the South Central and Southeastern part of the United States and to identify strategies to mitigate these threats. The theory that guided this study was Clarke’s (2019) Situational Crime Prevention as it aims to improve the understanding of violence and the impact of potential strategies for the prevention of violence. Data for the thematic analysis were obtained directly from school personnel. The information from the findings could aid in understanding the process of threat assessment to determine if improvements are needed and if they do what could be done to accomplish that endeavor. Parents, school personnel, and students may also better understand the threat assessment process and how those policies are enacted to provide a safe school climate for students to be educated and instructors to teach. The findings revealed four themes. Theme 1 was about violence prevention and mitigation through risk assessment and crisis management planning. Theme 2 was about how prevention of unauthorized entry contributed to violence mitigation. Theme 3 concerned the need of school personnel to received active shooter training. Theme 4 consisted of most participants reporting a need for additional safety measures

A Narrative Inquiry into the Influence of School Shooting Survival on College Transition and Experience

There is an extensive body of school-related shooting research exploring causes, how to recognize a threat, and what preparedness measures are effective (Lee et al., 2020; Muchert, 2007). However, there is insufficient research on how the broader context of school-related shootings in American society has influenced college-aged students. The purpose of this study was to tell the story of how students have been influenced by their experience surviving the 2018 Marjory Stoneman Douglas High School shooting during their transition to and performance in higher education. Narrative inquiry provided a deeper understanding through narrative retelling of the perceptions, decisions, and experiences of school shooting survivors. Schlossberg’s transition theory provided a framework by which to analyze participant experiences. This study narrowed a gap in the existing literature by exploring and uncovering school shooting survivor experiences during their transition and time in college. Participants shared important information and perspective on their challenges making friends, processing trauma, and exploring their interests outside of advocacy work. Findings demonstrate the importance of substantial mental health support in college

International Students in the Campus Carry Debate: A Descriptive Phenomenological Inquiry

This qualitative phenomenological study purposefully sampled 15 graduate international students at a Southern University (SU). Semi-structured interviews were used to determine their perceptions and attitudes regarding the implementation of campus carry policies at the institution. The study aimed to answer the following research questions: How has the implementation of the campus carry policy at SU impacted international students’ perceptions of their experiences at the institution? How has the implementation of campus carry policies at SU influenced international students’ perceptions of the social ecology of the institution? and How did SU formally include international students in the on-campus campus carry policy discussion and implementation? Bronfenbrenner’s ecological systems theory (1993) was applied to ascertain the factors that informed the participants’ perception of the phenomenon. The results showed that the participants were not impacted by SU’s campus carry policy, the social ecology at the university was not affected by the policy, and the participants were excluded from SU’s campus carry implementation process. Based on these findings, I suggested that student affairs’ practice geared towards international student support are intentional, encompass cultural sensitivity, and inspire campus carry development processes that are inclusive and informed by research that applies student development theory. Keywords: Campus carry, international students, social ecology, inclusio