Digital Commons Network^™

Overlooking The Utility Of The Tattoo As An Investigatory Lead: An Exploratory Study Of Tattoo Documentation Quality Among Investigators And Medical Examiners, Deanna Corsetti

Student Theses

Tattoos have not only served as a subject of interest across cultures and disciplines for centuries, but also serve as a critical component of forensic investigations. Tattoos as traces–when properly identified and documented–serve as a valuable investigatory lead in cold, missing persons and unidentified remains cases. By examining the locations, dimensions, colors, and overall imagery of tattoos, investigators are able to use tattoos as a method of rapid, tentative identification of human remains (Miranda 2019). This study seeks to evaluate the quality and scope of tattoo documentation in cases classified as being unsolved. Specifically, tattoo data was collected from redacted …

Development Of A Rapid Method For Pfas Detection And Quantitation In Human Hair, Justin M. Allen

Student Theses

In recent years, per- and polyfluoroalkyl substances (PFAS) have emerged as a critical focus in environmental and public health research due to their persistent nature and widespread use in products ranging from non-stick cookware to firefighting foams. These "forever chemicals" resist degradation, posing significant ecological and human health risks. While extensive studies have explored PFAS in environmental matrices, research into their presence in human hair remains limited, with only a handful of studies addressing this biomarker's potential. This thesis aims to develop a robust analytical method for detecting PFAS in human hair, leveraging its unique properties to provide a long-term …

Influential Nature Of Empathy In The Relationship Between Psychopathy And Aggression, Alessia M. Valentino

Student Theses

Past research discusses the development of psychopathy and its association with aggression and empathy. It highlights that while personality traits central to psychopathy are believed to arise early in life, adolescence is a critical period where these traits interact and manifest in behaviors. Some research discusses the role of empathy in moderating aggressive behavior, suggesting that interventions targeting empathy could potentially reduce aggressive and antisocial behaviors in individuals with psychopathic traits. The current study explores the relationship between psychopathic traits, empathy, and aggression in adolescents, aiming to enhance our understanding of these complex constructs and their implications for risk assessment …

Comparison Of Methods For Amphetamine Enantiomer Analysis Using Hplc And 1h-Nmr, Martin Mai

Student Theses

A molecule is chiral if it cannot be superimposed on its mirror image. Chiral drugs exist as these mirror image enantiomers, which can differ in their pharmacological effects. When a drug’s active molecule exists as a pair of enantiomers, the relative ratio of each enantiomer in the final product can provide information about the source of production for this drug, i.e., whether the drug was legally or illegally produced. However, typical detection methods may not differentiate between enantiomers of a chiral molecule. This thesis study compares three different methods for enantiomer detection of amphetamine, which is a drug often prescribed …

An Analysis Of Relationships Between Demographics In Vermont’S Court Diversion Participants, Jennifer Hill

Student Theses

As solutions to mass incarceration continue to emerge, court diversion programs and specialty courts across the United States have grown as alternative options to the traditional criminal legal system. The State of Vermont has been utilizing court diversion programs for over 50 years to address harm in their communities. Court diversion has proven to be effective in reducing recidivism, improving cost efficiency and connecting individuals to their communities. However, what has gone unexamined are the potential disparities in opportunities for diversion participation along demographic lines. This study utilized a chi-square test of independence to explore the relationships between age, gender, …

Investigation Of The Prevalence Of Fentanyl Analogs In A Drug Testing Population Using Liquid Chromatography Tandem Mass Spectrometry (Lc-Ms-Ms), Ivan Cordova

Student Theses

This study serves to determine the prevalence of novel fentanyl analogs that are present within a drug testing population in New York State. Samples were analyzed using liquid chromatography tandem mass spectrometry (LC-MS/MS) to qualitatively determine the presence of various possible fentanyl analogs. The sample preparation of this assay consisted of a simple dilute and shoot. This method of sample preparation can be quicker, eliminating sample preparation times as well as being less financially strenuous to clinical laboratories as it eliminates the need for various solvents and solid/liquid phase cartridges. The assay was aimed to see if analytes can be …

An Investigation Of Continued Contact Between Victim And Perpetrator After Sexual Violence, Maria Bates

Student Theses

Given the prevalence of sexual violence and child sexual abuse (CSA) it is imperative to accurately conceptualize victim experience following sexual violence. Rape myths do not provide an adequate understanding of victim behavior post-abuse/assault (e.g., Denne et al., 2013; Harsey & Freed, 2023; Romero-Sanchez et al., 2018; Russel & Hand, 2017), such as prescribing that victims of sexual violence would never hold contact with a perpetrator post-abuse/assault (e.g., Maurer, 2015; Shepp et al., 2019; St. George et al., 2022; Smith, 2023). Since research shows that many victims, particularly CSA victims, know the perpetrator, (e.g., Basile, 2020; Gewirtz-Meydan & Finkelhor, 2020; …

Mental Health Stigma Related To Depression And Suicidal Behavior In Korean-Americans, Soo Min Kim

Student Theses

Despite the surge of the Korean population within the United States, the Korean-American population is significantly underrepresented in research when observed separately from other Asian groups. The Republic of Korea has had the highest suicide rate within the OECD nations for well over a decade (Organization of Economic Cooperation and Development), and evidence suggests that the risk of suicidality may extend to Koreans living abroad (Kung, 2018). There is also evidence of high prevalence of depressive symptoms in Korean-Americans (Bernstein et al., 2011). In addition, Koreans are consistently demonstrated to hold stigmatizing beliefs about mental illness, however, very little research …

Human Trafficking Screening Tools Amongst Migrants And Refugees: Current Tools And Future Outlooks, Audra Fox

Student Theses

While various human trafficking screening tools exist to help stakeholders identify indicators and risk of trafficking, few tools are designed specifically for use amongst migrants and refugees. Via interviews with anti-trafficking stakeholders, the following qualitative study describes what tools stakeholders currently use to asses trafficking amongst migrants and refugee, and if stakeholders desire a new tool specific for migrant/refugee populations. Thematic results indicate that most stakeholders are not using validated tools for trafficking victims, let alone migrants and refugees (n=5, 38.5%). Of the total sample, 62% of participants (n=8) reported various screening discrepancies across stakeholders. Additionally, …

Through The Digital Lens: Examining Beliefs About Online Child Sexual Abuse, Kendhyl Delacour

Student Theses

Child sexual abuse (CSA) is a global societal problem. Advances in technology and widespread Internet access have shifted much of the focus and prevention policies toward online CSA (OCSA). Initially, internet crimes against children were seen as “stranger danger” offenses, where the perpetrator was unknown to the victim. However, recent studies show that online sex offenses are mostly committed by individuals known to the victim. While existing literature has explored how the “stranger danger myth” shapes public perceptions about in-person offenders, little is known about public beliefs regarding OCSA within the context of the stranger danger myth. This study aimed …

Attribute-Based Fine-Grained Access Control Using Verifiable Credentials, Srinivasa Dumpa

Student Theses

In the era of digital transformation, ensuring secure and privacy-preserving access control mechanisms is of paramount importance. Traditional identity-based access control systems often fall short in providing granular control and user autonomy over digital identities. This thesis presents a novel approach to access control by leveraging the power of verifiable credentials and attribute-based access control. The proposed system introduces a decentralized and user-centric framework that enables fine-grained access control based on specific attributes encapsulated within verifiable credentials. These tamper-evident digital credentials, stored in a user's digital wallet, contain a rich set of attributes that can be selectively disclosed to grant …

Race And Police Violence: The Role Social Disorganization Plays In Police Use Of Force, Marcia J. Jackson

Student Theses

Abstract

The study aims to explore the relationship between neighborhood Social disorganization and police use of force, specifically focusing on the Precinct level as a potential factor influencing forceful actions. The data for this research was taken from the following secondary sources: NYC Open Data for NYPD use of force incidents (2018), NYPD Historical Arrest 2018, Info Share for NYPD complaints, and American Community Survey 2014-2018.

As noted by Stroshine & Brandi (2020), the issue of police use of force has been a longstanding controversy, but recent years have seen heightened scrutiny and turbulence surrounding policing practices in the United …

Investigating The Relationship Between Malingering And Institutional Misconduct: Is Psychopathy The Link?, Lily A. Reed

Student Theses

Despite the established relationships between psychopathy and malingering, and psychopathy and risk for institutional misconduct, little empirical literature has been devoted to examining the interaction of these three constructs. The current study aimed to clarify this relationship by examining data from a sample of male criminal defendants within a federal prison located in a metropolitan area of the Southern United States. Data including the MMPI-2, PCL-R, diagnostic, institutional records, and demographic information was collected. Statistical analyses reinforced previous literature and theoretical conceptualizations that posit a relationship between psychopathy and malingering behaviors, as well as institutional misconduct. Preliminary findings suggest links …

The Criminal Trajectory Of Paraphilic Noncontact Sexual Offenders: An Exploratory Study In An Incarcerated United States Sample, Emma F. Collie

Student Theses

Despite the misconception, many sexual offenses do not involve physical contact with a victim. Research indicates that exhibitionism, a noncontact offense, is the most reported sex crime. While some research has demonstrated the escalation from noncontact to contact offending, much of the data is outdated or used small samples. This study seeks to build upon the literature by examining archival records of 3,175 sex offenders incarcerated in the U.S. This study examined the number of offenders who progressed from noncontact to contact offenses and compared the demographic, crime, and risk characteristics of those convicted of noncontact offenses and those convicted …

Bystander Intervention In The Workplace Sexual Harassment, Yunjung Lee

Student Theses

Despite increased global attention since the #MeToo movement of 2017, workplace sexual harassment remains a pervasive issue. This is because victims of workplace sexual harassment often react passively, meaning that approaches primarily reliant on victim reporting are less likely to succeed. Given this, bystander intervention has emerged as a promising way to prevent sexual harassment and protect victims. Adopting the previous theoretical framework (Bowes-Sperry & O’Leary‐Kelly, 2005), this study aimed to investigate the decision-making process of bystanders responding to workplace sexual harassment, and to identify the relative frequencies of intervention types and influencing factors. 170 participants from various occupations in …

Incarceration Vs Treatment: Is One More Effective Than The Other In Preventing Recidivism For Drug Abuse?, Scott G. Kang

Student Theses

This study aims to determine the most effective approach for reducing recidivism among drug offenders, comparing incarceration with treatment. Two hypotheses were formulated for this research: 1) Drug offenders undergoing residential treatment will experience lower recidivism rates compared to those sentenced to incarceration. 2) Extended therapeutic treatment is more likely to positively influence behavior change among drug abusers compared to longer prison sentences. These hypotheses were tested using data from 263 participants in the Drug Treatment Alternative-to-Prison (DTAP) program, analyzed through logistic regression in SPSS. The results indicate that therapeutic interventions, specifically rehabilitative treatment, are more effective than incarceration in …

Hairry Potter World: Are Gel And Oil The Sorcerers Magic To Altering External Cocaine And Be Concentrations In Hair, Esther Abady

Student Theses

Hair external contamination poses significant challenges to the interpretation of hair testing results. Previous studies have shown that cosmetic hair treatments can reduce the concentration of drugs already present in the hair shaft. However, the impact of these treatments on externally deposited drugs remains largely unexplored. This study aimed to investigate how gel and oil treatments affect external contamination by cocaine and benzoylecgonine. Fifteen authentic hair samples, with various colors and textures, were collected from volunteers and confirmed negative for cocaine and benzoylecgonine using a fully validated LC-MS/MS method. Each sample was divided into three groups: Group A underwent a …

Examination Of Practices Employed In Correctional Facilities Concerning Transgender Women, Nivu Srinivasan

Student Theses

This thesis investigates how traditional gender norms may influence correctional facility regulations, particularly those affecting transgender women. Traditional correctional facilities operate relying on these norms that marginalize those who do not conform, compounding issues like limited access to gender-affirming healthcare and greater risks of assault and isolation. The study investigates how these norms influence incarceration policy, which frequently overlooks the unique requirements of transgender inmates. Transgender women confront significant challenges in correctional settings, including limited healthcare access, increased vulnerability to physical and psychological damage, and placement in facilities that do not reflect their gender identity.

Witnessing Eyewitness Coercion And Familiarity Affects Defense Attorneys’ Evaluations Of Trial Prospects, Jason Carty

Student Theses

Abstract

The current study is designed to determine whether two case factors affect criminal defense attorneys’ plea decision-making: witness coercion and witness familiarity with the defendant. A sample of 133 criminal defense attorneys (123 after attention checks) reviewed a mock case vignette and a witness interview which varies on two dimensions: coerciveness (coercive, non-coercive) and witness relationship to the defendant (friend, stranger). Attorneys reported their impressions of the case and indicated their recommended minimum and maximum length of negotiated plea agreements, how likely their client was to be convicted at trial, how coercive they thought the mock interview was, and …

An Internal Validation Of The Ande Rapid Dna Instrument For Bone, Tissue, And Blood Samples, Alexandra Leichnam

Student Theses

The goal of this study is to internally validate the ANDE 6C Rapid DNA I-Chip reagent for use on disaster victim identification (DVI) samples. The internal validation tested nine samples each of postmortem blood, tissue, and bone. This study tested the instrument’s precision, accuracy, repeatability, and reproducibility. Precision and accuracy were tested by confirming that the same sample run on the ANDE instrument and the Power Plex Fusion amplification system produced a DNA profile that is consistent with the known profile. Repeatability was tested through confirming the correct results are obtained for sample runs performed by the same operator. Reproducibility …

Analyzing The Enduring White Reception Of Raisin In The Sun: Defining And Reexamining The “Universal” Label, Kayla J. Baur

Student Theses

Hansberry’s intent to centralize the Black American family while simultaneously addressing divisive topics of race and gender positioned Raisin as a prescient, continuously relevant work that is open for interpretation for years to come. With this intent in mind, critics acclaimed Raisin and hailed it as a universal play for every theatergoer to enjoy. However, this enduring sentiment of Raisin as “universal” is a construct created by the predominantly-white theater industry. This perceived universality is dependent on the audience’s ability to find entertainment value in the story, even if the idea of only deriving amusement from the story undermines Hansberry’s …

Educator Sexual Misconduct: Prevalence And Characteristics In Disciplinary Actions, Yan Shan Yu

Student Theses

In recent years, there has been an increase in the number of reports of educator sexual misconduct (ESM), but the extent of the problem is relatively unknown. A lot of what is known is based on media reports and self-report surveys. There have been few empirical studies examining the scope of this problem based on official reports. Thus, this descriptive study aimed to examine ESM through official reports regarding educator disciplinary actions obtained from the Department of Education website of eight U.S. states. To identify the prevalence and characteristics of ESM across states, information was gathered and coded for a …

Sentencing Outcomes In Educator Sexual Misconduct Cases: Factors And Implications, Halima El Fituri

Student Theses

In recent years, there has been increased media coverage involving cases of educator sexual misconduct. There has been criticism that the gender of the educator impacts the way that crime has been portrayed in the media, with cases of female-perpetrated educator sexual abuse being sensationalized and minimizing the harm done to victims. This study seeks to explore how and if these gender biases shape the sentencing outcomes in prosecuted cases of educator sexual abuse. Additionally, the study will examine if and how various factors, such as the gender of the perpetrator and the gender of the victim, affect sentencing length. …

Perceptions Of Secondary Trauma And Memory Accuracy In Criminal Justice Professionals, Kimberley D. Williams

Student Theses

Previous research has examined the association between memory and frequent and accumulated exposure to traumatic events with conflicting results (Artwohl, 2002; Conway, 2012; Honig & Sultan, 2004; Oulton et al., 2018; Strange & Takarangi, 2015). The present study aims to build on previous research by examining public perceptions of memory accuracy and secondary trauma in off-duty criminal justice professionals (CJP) and laypeople. Survey data from n = 208 participants was examined. Participants read two mock trial testimonies describing a fatal hit and run bicycle accident, one from an off-duty CJP witness and one from an off-duty non-CJP witness. Participants completed …

An Exploratory Research On The Sexualization Of Young Women On Tiktok, Grace Schmerz

Student Theses

This study adopts a mixed-method approach, utilizing both qualitative content analysis and quantitative metadata assessments to evaluate 1000 TikTok videos tagged under specific hashtags suggestive of youthful and sexualized themes. Qualitative findings highlighted the characteristics of sexualization through thematic content analysis, sorting behaviors, attire, and the context of music and speech within the videos. Themes such as sexualized postures, sexualized attire, sexualized dancing, sexualized speech, and sexualized gestures were categorized and quantified with the support of descriptive statistics. The study found a significant presence of sexualization in the sample, most prominently in post-pubescent women. Quantitatively, engagement metrics provided insight into …

Stability Of Dna In Saliva Evidence Collected With Two Different Swabbing Solutions, Kuanwei Lu

Student Theses

As the significance of trace DNA has increased over time, it has become more important to optimize each process to avoid any loss of genetic material. Factors that could negatively affect the quality and quantity of DNA during transport or storage include environmental temperature, the DNA collection devices, the packaging, and possible contamination. This study compared the DNA stability of saliva stain swabs collected by moistening the swab with deionized water or Sample Keeper and stored at room temperature. Sample Keeper (Microread Genetics, Beijing) is a proprietary buffer marketed as a DNA stabilizing agent. We swabbed 110 saliva stains from …

Determination Of Common Drugs Of Abuse And Metabolites In Oral Fluid: Comparison Of Different Extraction Procedures, Melissa Koffer

Student Theses

Oral fluid has been gaining importance in forensic and clinical toxicology for many different drug testing scenarios. Oral fluid is composed of saliva, along with gingival fluid, bacteria, and food residues. Drug testing using oral fluid has many advantages over other matrices (blood, urine) such as the non-invasive collection, reduced risk of tampering, and shorter detection windows which show recent drug use. The purpose of this study was to develop an analytical method for the determination of 19 drugs of abuse and metabolites in oral fluid by liquid chromatography tandem mass spectrometry (LC-MS/MS) and compare three different extraction methods: liquid-liquid …

The Role Of Transit Countries In Global Wildlife Trafficking, Joseph Gangi

Student Theses

This thesis explores the role of transit countries in the global trade of illegal wildlife. While much research has been conducted on source and destination countries, transit countries remain an under-researched link in this chain, even though they play an integral role in facilitating this trade. This study utilizes the Rational Choice and Institutional Theory theoretical frameworks to examine the factors associated with transit countries' roles in wildlife trafficking. The findings indicate that transit countries play an active role in wildlife trafficking, and there is a need for policy to address this issue. Considering the findings of this study, this …

Suicidal Ideation Among Survivors Of Childhood Sexual Abuse: The Role Of Shame And Sexual Grooming, Aysegul Yucel

Student Theses

Childhood Sexual Abuse (CSA) is a global public health issue, with 25% of girls and 5% of boys in the U.S. reporting abuse before the age of 18. While CSA is known to increase the risk of suicidal ideation in later life, the additional psychosocial factors involved are understudied. This study investigates the impact of abuse-related shame and sexual grooming on suicidal ideation in adults with CSA histories. Data from 118 undergraduate students were analyzed using binomial logistic regression and the PROCESS macro to explore direct and indirect effects. Results show that abuse-related shame significantly predicts suicidal ideation and mediates …

Overlooked Psychometrics: An Examination Of The Construct Validity Of The Level Of Service/Case Management Inventory (Ls/Cmi), Agnieszka M. Nogalska

Student Theses

Construct validity is an important and under-examined source of evidence contributing to the psychometric properties of risk assessment instruments. This study assessed the construct and predictive validities of the LS/CMI examining a sample of 95 incarcerated male participants in the Northeastern United States. Results support a two-factor structure for the instrument, with the Criminal History, Education/Employment, Procriminal Attitude, and Antisocial Pattern subscales demonstrating convergence with other well-validated measures of these constructs. The results further suggest relatively weak discriminative ability for predicting recidivism (AUC = 0.67). Further research examining and integrating the construct and predictive validity of the LS/CMI specifically is …