Sexual Selection And Mate Preference In Astatotilapia Burtoni, Anastasia Martashvili

Dissertations, Theses, and Capstone Projects

Social systems provide robust frameworks for the division of labor and the allocation of resources that improve the fitness of a community. These social systems are pervasive across the animal kingdom and are seen in various species of insects, mammals, birds, reptiles, and fish. Within social hierarchies, rank can be dynamic and modulated by changes in molecular and/or physiological substrates. These changes can shape various behavioral outcomes that lead to the reorganization of hierarchies and their communities. Specifically, the role of social behavior in African cichlids has been salient for their adaptive radiations in the East African Great Rift Lakes …

Heat And Social Behavior: The Effect Of Personal And Social Well-Being, Antonia Michele Sottile

Master's Theses

High temperatures have the capacity to cause catastrophic changes in social and economic systems, but does heat impact our social behavior, and is this potential effect moderated by a person's social and personal well-being? In this paper, I utilize data from a 5 country laboratory experiment and run a fixed effect regression model to understand the role of these metrics in determining behavioral outcomes. The results suggest that heat alone has no impact on egalitarianism, generosity, or selfishness, but that it does have a small negative impact on spite. Stress was also found to have a negative impact on spite, …

Juvenile Hate Crimes And Identity-Based Bullying: A Comprehensive Analysis, Peter Efon Elad

Master of Arts in Criminal Justice Leadership

Abstract

This paper examines juvenile hate crimes and identity-based bullying within the criminal justice system (CJS), proposing leadership strategies and an administrative action plan to address these issues. The analysis includes the impact on peers, community, and justice entities, focusing on accountability, diversity, and inclusivity to foster a positive organizational culture and ensure effective implementation. This paper examines the ethical considerations necessary to address juvenile hate crimes and identity-based bullying within the juvenile justice system and related workplaces. It explores the impact of these crimes on victims and communities, the balance between accountability and rehabilitation for offenders, and the role …

Investigating The Effect Of Using Humorous Threats In Recreation Area Rules Signage To Influence Behavioral Intentions, Jacob Timothy Vargas

Graduate Theses, Dissertations, and Problem Reports

Communicating the importance of rules and warnings to visitors of recreational parks through signage can be difficult. However, it is one of the most important things to keep visitors safe. Oftentimes, these signs use fear of punishment or injury to discourage certain behaviors. According to studies following the Extended Parallel Processing Model (EPPM), using threats can backfire and cause visitors to use maladaptive fear responses to counteract a threat message if the content is too extreme or too psychologically close. Humor is a versatile tool that can be used to grab attention, temper perceptions, and influence decision-making. Comedians like Jon …

Behavior Training For Educators: What Training Do Educators Need To Support Students With Challenging Behaviors?, Michelle R. Milburn

Dissertations and Theses

The purpose of this study was to investigate the behavioral training programs/frameworks and Professional Development (PD) delivery methods that certified staff - including teachers, speech-language pathologists, school psychologists, occupational therapists, and teachers on special assignment - as well as administrators, believe to be necessary to address the academic, social, emotional, and behavioral needs of students exhibiting challenging behaviors. This national study used survey methods to explore the views of US K-12 public school educators on the PD needed to support student behavior effectively. Using social media recruitment, primarily through Reddit and Facebook, allowed the survey to reach a substantially larger …

Using A Toxic Aging Coin To Assess Hexavalent Chromium-Induced Neurotoxicity., Samuel Thomas Vielee

Electronic Theses and Dissertations

We are facing an aging crisis, with 20% of the U.S. population projected to be geriatric (65+) by 2030 and live another 40+ years. Age-related diseases accompany a growing geriatric population, emphasizing the need to understand their etiology. Environmental pollutants compound this crisis by: 1) geriatrics are more susceptible, exacerbating age-related diseases and comorbidities, and 2) they accelerate biological aging, inducing age-related diseases at younger ages. We address this crisis using a ‘toxic aging coin’ approach; heads examines how age impacts toxicity, tails examines how chemicals accelerate aging. This thesis applies the heads side for Cr(VI)-induced neurotoxicity across ages. We …

Comparing Effects Of Praise Rates On Classroom Behavior, Brittany Pigg

Master's Theses

High-quality academic instruction, and, in turn, student success, are correlated with effective classroom management (Gage, Scott, Hirn, & MacSuga-Gage, 2018; Johnson, 1997; Stronge, Ward, & Grant, 2011; Wang, Haertel, & Walberg, 1993). Students are spending up to 50% of their instructional time engaged in non-instructional activities such as classroom procedures, transitions, and discipline (Codding & Smyth, 2008). However, academic activities should account for at least 70% of classroom time (Little & Akin-Little, 2008). Praise, a simple classroom behavior management procedure, includes statements commending behavior and is intended to increase the future probability of the behavior that warranted praise. Behavior-specific praise …

Impacts Of Rising Temperatures On Human Behavior With A Focus On Gender Differences, Stephanie Marie Emilia J. Hermoso

Master's Theses

Climate change is one of the biggest and most pressing issues the world is facing today. While its economic implications are substantial, it is also important to investigate the effects of climate change on human behavior. This paper examines the relationship of rising temperatures and its effect on an individual’s cooperative behavior – specifically egalitarianism, generosity, selfishness, and spite. This study will focus on the differences between how males and females react to the temperature. Research indicates that there are substantial behavioral differences between men and women. How do the economic decisions of men and women differ when interacted with …

Tempers Rising: The Effect Of Heat On Spite, Jake C. Cosgrove

Master's Theses

The relationship between heat and harmful outcomes is well documented, with research connecting various adverse economic outcomes to the climate. In the presence of increasing global warming and climate change, understanding why the climate leads to negative economic outcomes is essential for forming peaceful institutions of the future. We study how behavioral economic outcomes change in the presence of heat through a lab experiment involving 1,110 observations conducted in five different countries. This paper specifically focuses on the social preference outcome of spite. We find that increased time exposure to the treatment effect of heat is required to elicit an …

Behavioral Economic Demand: Investigation Of Sex Differences In Four Core Genotype Model Of Oral Oxycodone Self-Administration, Michelle Elsmore, David Jentsch, Joshua Peck, Anushree Karkhanis

Undergraduate Honors Theses

Opioid misuse has been identified to be related to problematic release of dopamine in the brain that is otherwise satiated by other alternative rewards. As mediated by patterns of positive and negative reinforcement, prolonged opioid use may transition into misuse and development of opioid use disorder. In human populations, men and women differ in their acquisition of drug use and escalation to drug misuse. Women quickly surpass their male counterparts in their transition from use to misuse in what is coined the telescoping effect. In this four core genotype model of oral oxycodone self administration, males were hypothesized to consume …

Exploring The Impact Of The Placement Discontinuity In Foster Care, Michelle Sepulveda, Angela Williams

Electronic Theses, Projects, and Dissertations

Background and purpose: Over the past ten years, there have been more foster parents. Still, foster parents find it difficult to fulfill their obligations. It is crucial to conduct research into the variables that affect foster parents' effectiveness. Method: The Aim of this study was to gather quantitative data utilizing a cross-sectional study from foster parents to determine whether there is a correlation between their level of preparedness to be foster parents and the number of placement changes. The target sample included foster parents who had fostered children within the last twelve months. Although the nonprobability sampling technique was practical, …

Self-Interest Or Altruism: Why Do Some Ingos Engage In Conflict Settings While Others Leave?, Rachel Arthur

International Relations Honors Papers

Why do some international non-governmental organizations (INGOs) continue work in conflict settings while others leave? Understanding the motivations influencing INGO behavior in fragile and conflict settings is important for scholars and practitioners: INGOs are a major part of the network of international third-party actors in conflict and fragile settings and provide much of the services funded by third-party state donors. While previous literature investigates the selflessness of INGOs, or lack thereof, and the behavior of INGOs within specific sectors, this thesis proposes a comprehensive analysis of the factors that impact INGO behavior in conflict settings at multiple levels. Drawing on …

Survey On Current Interventions For Childhood Problem Behavior And Their Link To Future Criminal Behavior, Jada N. Stevens

Honors College Theses

Criminal behavior is a prevalent concern for many communities. As such, researchers and clinicians often look for core causes of criminal behavior to address them early. Some theorize that childhood problem behavior is a common predictor of adult criminal behavior. As a result, emphasis is often placed on addressing childhood problem behavior early in order to prevent future criminal behavior. The current study explores the link between childhood problem behavior and adult criminal behavior. Specifically, we will look at how middle school teachers are addressing childhood problem behavior and how that relates to future predictions of criminal behavior. Data will …

Effect Of Fandom On Sports Gambling, Drake Deitch

Dissertations

The goal in this study was to investigate the relationship between fandom and betting. The hypothesis was that sports fans who gambled on their favorite teams would be more likely to make irrational decisions based more closely on emotional attachment than logical thinking. A total of 191 fans of the Chicago Bears (n = 80), Green Bay Packers (n = 57), and Minnesota Vikings (n = 54) were recruited for the study. Participants completed a survey that assessed their knowledge of and love for the three teams. Results indicated fans were far more likely to bet on their team regardless …

Exploring Jury Nullification: Its Political History, Current, And Potential Impact On Policy, David Harold Penny

Walden Dissertations and Doctoral Studies

Jury nullification (JN) is when a jury knows a defendant is legally guilty, but states they are not guilty, believing that their verdict better serves justice in that case. The problem is the violation of the Constitution’s equal protection clause for all citizens, caused by the intentional omission in most judges’ instructions to juries of JN. The purpose of the study was to fill the gap in the literature on jury behavior and address the problem of JN. The study framework is chaos theory as applied by Horowitz to jury behavior. It describes judges and lawmakers mistrust of juries associated …

The Student’S Perspective Of Therapeutic Day Treatment, Krystal Vaughan

Walden Dissertations and Doctoral Studies

Attention deficit hyperactivity disorder (ADHD) has continued to be diagnosed in school-aged children at a high rate. Students with this diagnosis often display negative behaviors and poor academic performance, leading to the need for school-based interventions. Although the use of school-based interventions has shown to be moderately effective, the need to identify the student’s perspective is warranted. The purpose of this general qualitative study was to explore the effectiveness of therapeutic day treatment from the student’s perspective. While parents and teachers have found therapeutic day treatment useful, research to date from the student’s perspective is lacking. Vygotsky’s theory of cognitive …

Exploring Jury Nullification: Its Political History, Current, And Potential Impact On Policy, David Harold Penny

Walden Dissertations and Doctoral Studies

Jury nullification (JN) is when a jury knows a defendant is legally guilty, but states they are not guilty, believing that their verdict better serves justice in that case. The problem is the violation of the Constitution’s equal protection clause for all citizens, caused by the intentional omission in most judges’ instructions to juries of JN. The purpose of the study was to fill the gap in the literature on jury behavior and address the problem of JN. The study framework is chaos theory as applied by Horowitz to jury behavior. It describes judges and lawmakers mistrust of juries associated …

The Student’S Perspective Of Therapeutic Day Treatment, Krystal Vaughan

Walden Dissertations and Doctoral Studies

Attention deficit hyperactivity disorder (ADHD) has continued to be diagnosed in school-aged children at a high rate. Students with this diagnosis often display negative behaviors and poor academic performance, leading to the need for school-based interventions. Although the use of school-based interventions has shown to be moderately effective, the need to identify the student’s perspective is warranted. The purpose of this general qualitative study was to explore the effectiveness of therapeutic day treatment from the student’s perspective. While parents and teachers have found therapeutic day treatment useful, research to date from the student’s perspective is lacking. Vygotsky’s theory of cognitive …

Tier Ii Behavioral Intervention: A Direct Comparison Of Two Versions Of Class Pass, Madeline Cordle

All Graduate Theses, Dissertations, and Other Capstone Projects

Disruptive behaviors are some of the most difficult behaviors for teachers to address in schools. They can take multiple forms in the classroom, and can impact the student displaying them, as well the rest of the learning environment in terms of academic engagement. Disruptive behaviors are believed to be displayed by students for the purpose of attaining social positive and social negative reinforcement. These behaviors also tend to fall into a higher level of need based on MTSS/PBIS tiered support models. Typically, disruptive behaviors fall within Tier II level of need, where universal supports are not enough, but intensive, individualized …

Moving Forward: Studying The Impact Of Future Self-Continuity And Active Commuting On Depression, Anxiety, And Stress, Max William Gehr

Senior Projects Fall 2023

The current research delves into the relationship between Future Self-Continuity (FSC) and mental health, particularly in the context of commuting behaviors. It employs a cross-sectional, observational design and relies on self-reported data. While this approach provides helpful perspicuity into the nature of the observed phenomena, it also expresses methodological limitations in terms of causal inference and variable control and manipulation. The study utilizes established psychometric tools as a basis for modified measures for the sake of brevity and digestibility by recruited online participants: the Truncated Future Self-Continuity Questionnaire (FSCQ-T) and the Depression Anxiety and Stress Scale-10 (DASS-10), to measure the …

The Effects Of Screen Time On Children, Jacqueline Valdepenas

Nursing | Senior Theses

With the development of technology continuing to grow at a fast-paced pace in society, children are now becoming exposed to such technology at a younger age. The introduction of smartphones and tablets, which is defined as screen time in this paper, are being introduced to children as young as 6 months of age. Instead of children playing with toys recommended for their age, they use screen time for their play needs and entertainment. Some parents use screen time as a distraction and/or relief for their own needs when the child is upset or they’re unable to tend to the child. …

Motives For (In)Effective Giving: Comparing Rural And Urban Groups In South Africa., Luvuyo Bulelani Magwaza

Master's Theses

Different cultures have their own set of norms and values that not only shape people’s motives but also influences their decision making. What may be viewed as logical and ethical in one culture, may be seen as illogical or unethical in another. One area that is consistently affected by cross-cultural differences in motives is charitable giving. Recently, there has been an increase in interest around effective altruism— a social movement and philosophy that argues, people should give to charities that do the most good. Prior research that has found that people do not give based on efficiency; instead, people give …

Educators’ And Parents’ Attitudes Toward The Inclusion Of Students With Emotional And Behavior Disorders, Shannon L. Howze

Dissertations

Educating students with emotional and behavior disorders (EBD) has historically been a difficult task for educators (McKenna et al., 2021). The general education setting comes with many barriers when attempting to include students with EBD to the equation. Parents are instrumental to the success of their students with EBD regardless to the setting. Educators may lack in the skills needed to communicate, educate, and understand students with EBD. Without educators and parents collectively communicating and collaborating, students with EBD will not have the opportunity to have the positive experiences and outcomes to be successful. Applying the theoretical frameworks of Bandura’s …

How Is Health Seeking Behavior And Patient Outcomes For Latin Immigrants Affected By Language Barriers, Socioeconomic Status And Health Literacy?, Cassandra Sanchez

Nursing | Senior Theses

Background

Language barriers cause a disconnect between patients and health care workers. What further causes a disconnect is when patients have a lower level of education in addition to having a language barrier. I will be focusing on Latin immigrant individuals in the United States for my research. Many Latin immigrant patients may not have gone to school in their native countries, so their education level is lower making it harder to understand discharge information or patient teaching. When patients are unable to have that health literacy it may lead to negative patient outcomes due to not adhering to medication …

Stability Of Universal Screening Over Time: An Examination Of The Student Risk Screening Scale, Rebecca Wagner Lovelace

Master's Theses

Universal screening is a proactive method to identify students that are at risk for social-emotional and behavior (SEB) problems and provide information to schools to support early intervention for at risk children. Current recommendations for practice indicate screening should be conducted at three time points during the school year. Previous studies suggest that this recommendation is not empirically based and fewer screenings per year may be sufficient for identifying students at risk. The current study seeks to extend the literature regarding the stability and consistency of screening scores over time by analyzing ratings from the Student Risk Screening Scale (SRSS) …

Understanding The Interconnection Between Public Health And Political Behaviors In A Politically Polarized Context: The Impact Of Race, Political Attitudes, And Policy Factors On The Us Covid-19 Pandemic Response., Florent Nkouaga

Political Science ETDs

This dissertation evaluates the interconnection between health and political behaviors in a polarized context such as the United States. The COVID-19 pandemic unveiled the current political polarization and the structural health disparities among racial communities. Using the system theory delineated by David Easton, this dissertation demonstrates that health attitudes and behaviors in the electorate can influence voting behaviors, as was the case with the 2020 US presidential election. An evaluation of the 2021 African American COVID-19 Vaccine Polls (AACVP), and the 2020 Collaborative Multiracial Postelection Survey (CMPS) demonstrates that factors such as public health compliance, trust in federal health institutions, …

Effects Of An Injectable Zinc Solution At Weaning As An Alternative Castration Method In Beef Cattle, Reagan Nicole Cauble

Graduate Theses and Dissertations

Two experiments were conducted to investigate a 1 mL intratesticular zinc (100 mg Zn) injection administered into each testicle at weaning (Z) and its effects on growth, health, behavior and testosterone. In the first experiment, beef bulls were assigned randomly to treatment at birth: 1) surgically castrated at birth (S; n = 37) or 2) Z (n = 37). Testicular thickness differed by day (P < 0.01) for Z. Testosterone concentrations were greater in Z by d 77 and remained so through d 280 (P = 0.02) compared to S. Zinc injected calves were heavier at the trail’s conclusion (P ≤ 0.04), had greater ADG overall (P < 0.01), heavier hot carcass weight (P = 0.01), and greater lean muscle area (P = 0.01) compared to S; but a lower marbling score (P < 0.01). Yield Grade, dressed carcass yield and fat thickness were similar (P ≥ 0.14). Zinc injected calves had greater haptoglobin (Hp) concentrations (P < 0.01). Zinc injected calves had greater concentrations of white blood cells on d 1 and 2 and greater concentrations and proportions of neutrophils on d 1, 2 and 3 (P < 0.01). Conversely, S had a greater percentage of lymphocytes on d 1, 2 and 3 and a lower ratio of neutrophils to lymphocytes during that same time (P < 0.01). Zinc injected calves spent more time on their side or sternum on d 1 and more time on their side on d 2 while S spend more time standing during that time (P < 0.01). During d 3, 4, 5, and 6, Z stood more while S laid on their sternum (P < 0.01). In trail 2, beef bulls were allocated randomly to treatment one week post weaning: 1) banded (B; n = 42) or 2) Z (n = 39). Body weights were similar (P ≥ 0.39) but ADG improved for Z compared to B (P = 0.05). Testosterone concentrations were greater in Z compared to B (P ≤ 0.02). Testicular width in Z differed by d (P < 0.01). Zinc castrated calves spent more time on their side compared to B one day post castration (P = 0.03) until d 3 and 4 where B spent more time on their side (P ≤ 0.02). Banded calves stood more the first two days (P ≤ 0.01). On days 3, 4, 5, and 6, Z stood more (P ≤ 0.01) while B were on their sternum (P ≤ 0.03). Banded calves had lower Hp concentrations compared to Z (P ≤ 0.01). Total white blood cell concentrations, proportions and concentrations of neutrophils, and proportion of lymphocytes were greater in Z compared to B on d 1, 2, and 3 (P ≤ 0.01). There was no interaction between treatments over time for IL1β, IL6, and TNFα expression (P ≥ 0.83). The findings in both studies indicate that intratesticular Zn injections at weaning can improve growth performance and some carcass attributes but produce a heightened inflammatory and immune response and cause discomfort. Injecting zinc, as formulated and administered in these trails, does not result in complete castration of beef calves at this age and therefore cannot be considered a true castration alternative.

Seasonal Effects On The Arrival And Colonization Of Blow Flies (Diptera: Calliphoridae) On Carrion In New Jersey, Amanda A. Hernandez

Student Theses

Blow flies (Order: Diptera, Family: Calliphoridae) are a valuable forensic tool. Female blow flies will lay eggs (colonize) on remains often within minutes of death and entomological methods are based on their behavior and development to extrapolate postmortem intervals (PMI). External factors, such as temperature and weather patterns can influence timing of this behavior. This study seeks to gain a better understanding of the environmental factors that impact this behavior across two seasons. In this study, arrival and colonization behavior was investigated on rat carcasses from sunrise to sunset in a semi-rural region of New Jersey (n=64). Video recording software …

Susceptibility To Online Disinformation, Ryan Christopher Lesica

Theses, Dissertations and Culminating Projects

In this article, I address the importance of finding tangible and viable solutions in minimizing susceptibility to online disinformation. I identify three main types of causal factors that lead to susceptibility: political, psychological, and technical; recognizing the implications of political polarization, news media, cognitive phenomena, algorithms, and online behavior that leads to saturation and susceptibility to false information. I argue that by thoroughly compartmentalizing causal variables into three main factors, each can then be addressed and solved in their own unique way. I analyze each factor, deriving reinforcing theories and evidence from various articles, experiments, and publications. I propose that …

Effects Of Recess On Educational Outcomes In Elementary School Children, Katelyn Whitham

Health, Human Performance and Recreation Undergraduate Honors Theses

Introduction: Because physical activity is beneficial for physical and mental health, the declining opportunities to implement adequate recesses in schools are devastating for children. If educational outcomes are positively affected by increased recess time or quality, schools are more likely to receive funding for programs and resources that support this renovation to recesses, providing research in lacking topics. Purpose: The purpose of this systematic review is to find related, academic articles for cross examination of data collected on the effects that recess has on educational outcomes so that schools may use this as a resource to receive funding to increase …