Digital Commons Network^™

Revolution In Crime: How Cryptocurrencies Have Changed The Criminal Landscape, Igor Groysman

Student Theses

This thesis will examine the ways in which various cryptocurrencies have impacted certain traditional crimes. While crime is always evolving with technology, cryptocurrencies are a game changer in that they provide anonymous and decentralized payment systems which, while they can be tracked in a reactive sense via the blockchain, are seen by criminals as having better uses for them than traditional fiat currencies, such as the ability to send money relatively fast to another party without going through an intermediary, or the ability to obscure the origin of the money for money laundering purposes. Every week there are new cryptocurrencies …

Differences In Psychopathy And Associated Traits By Police Officer Rank, Rosanne Libretti

Student Theses

Most psychopathy research focuses on its manifestation in forensic populations, however these results may not generalize onto noncriminal, or “successful,” psychopaths. Lykken (1995) conjectured that socialization may enable “heroes,” like law enforcement, to utilize the interpersonal and affective aspects of psychopathy in a manner that benefits society. Previous research (Falkenbach et al., 2018a) suggests that psychopathy and its correlates differ between police recruits and individuals in the community. It is necessary to continue this work with other groups in the police force to see if the patterns found in these studies generalize to veteran officers who have worked in law …

Detection Of In Utero Cannabis Exposure By Umbilical Cord Analysis, Jiyoung Kim

Student Theses

According to 2018 National Survey on Drug Use and Health, 7.1% of pregnant women smoked marijuana in the past month in 2017. Although this prevalence is expected to increase as a growing number of states and countries are now considering legalization, there are scarce data on effects of in utero cannabis exposure. For the monitoring of fetal cannabis exposure, two methods are employed; self-report and the analysis of biological matrix. Due to inaccuracy of self-report, the analysis of neonatal matrixes such as meconium, hair, and urine is perferred. Although umbilical cord is becoming a useful objective tool to detect in …

Bumbling In The Dark: The Effect Of The Dark Triad, Online Dating, And Gender On Risky Sexual Behaviors, Rebecca Boudreau

Student Theses

The Dark Triad is used to describe three distinct yet related personality traits: psychopathy, narcissism, and Machiavellianism, which share several characteristics such as manipulation, exploitation, emotional coldness, and lack of empathy. The Dark Triad has been associated with several negative behaviors including infidelity and risky sexual behavior, however most of the current research focuses only on males high on the Dark Triad traits. The present study seeks to expand the literature by studying how the Dark Triad traits and online dating usage relate to the composite score of risky sexual behaviors. Further, we seek to examine if gender moderates this …

The Bully And The Beast: Correlations Between Psychopathic Traits And Bullying In A Sample Of University Students, Nascha Streng

Student Theses

Bullying is a concept mostly investigated in children, teenagers, and adults within the workplace. While there is research on bullying in college in general, gaps in the literature remain considering how personality characteristics in bullies relate directly to psychopathy and specific psychopathy traits. Although the literature suggests bullies have a tendency towards psychopathic traits such as violence, impulsivity, egocentricity, manipulativeness, rule-breaking, and intolerance, researchers have yet to assess the connection between college students who bully and psychopathy. The research on psychopathy suggests that those high on psychopathic traits may be more prone to use bullying as an apathetic means to …

Analysis Of Synthetic Opioids In Postmortem Blood, Vitreous Humor, And Brain Tissue, Rachel K. Chesser

Student Theses

In the United States, the use of new synthetic opioids (e.g. fentanyl and derivatives) has become an increasing health issue with thousands of overdose deaths being observed since 2013. With the high mortality rate associated with these substances, postmortem analyses and interpretation of synthetic opioids has become extremely important. However, due to the novelty of these compounds, the available data is limited and provides challenges to toxicologists. The focus of this project was to examine the postmortem distribution of new synthetic opioids in blood, vitreous humor, and brain tissue. New methods were developed and validated to quantify 13 synthetic opioids …

‘Affluent’ Justice: The Role Of Ses In Sentencing Severity, Sonia Pappachan

Student Theses

Imprisonment is the harshest punishment the law can give a defendant; it has considerable consequences on the incarcerated, during and after. Therefore, the sentencing phase of the criminal proceedings should be fair and balanced. However, the literature and researches that have explored the biases in sentencing found that there is a disparity in sentencing due to the characteristics of both the victim and the defendant. The current study used a sample of 209 online survey participants to explore the effect of the socioeconomic status of the victim and defendant on sentencing length. Participants reviewed a vignette of a criminal offense …

Environmental Factors Affecting Rapid Shear In Fibers From The Passage Of A Bullet, Laura Molina

Student Theses

Evaluation of fabric defects may provide insight on the specific cause of fiber fracture. In forensic casework, fabric defects may provide a determination of previous occurrences connected to a case. Different methods of fabric breakage impart differing physical characteristics on individual fibers. These alterations to otherwise highly ordered fibers are determined by a multitude of factors, among them temperature. The process of rapid shear occurs in thermoplastic materials following high-speed impact. It results in distinct features caused by excessive heat generated through the interaction which is unable to dissipate at a rate that would leave the fibers unchanged. Rapid shear …

The Relationship Between Right-Wing Authoritarianism & Support For Military Action Among Millennial Voters, Jessica A. Nemet

Student Theses

This thesis examined the relationship between Right-Wing Authoritarianism (RWA) and Militarism among millennial students at John Jay College. Previous studies have already suggested a relationship between RWA, heightened perceived individual or communal threat, and aggressive attitudes – especially towards outsiders. Confirmatory Factor Analysis was used to gauge the level of authoritarianism and that was endorsed by each subject and these RWA factor scores were contrasted between participants who endorsed Militarism as a viable U.S. foreign policy tactic and those who did not. Consistent with our hypothesis, results suggest that individuals who supported militarism as a viable means to solving international …

Detection Of In-Utero Ethanol Exposure Via Etg And Ets Analysis In Umbilical Cord And Placenta, Jennifer Hanna

Student Theses

Alcohol exposure during pregnancy constitutes one of the leading preventable causes of birth defects, mental retardation and neurodevelopmental disorders in exposed children. According to the 2016 National Survey on Drug Use and Health, alcohol was the second most prevalent substance (8.3%) after tobacco (10%), being this alcohol prevalence higher among 26-44 years old pregnant women than in the 18-25 years old group (9.1 vs 6.5%) (Center for Behavioral Health Statistics and Quality, 2017). The ethanol marker ethyl glucuronide (EtG) has proven to be a specific long-term marker of ethanol in-utero exposure in meconium; however, currently there are scarce or no …

Psychopathic Traits And P3 Modulation During Simple And Complex Target Detection Tasks, Olivia Aveson

Student Theses

Psychopathy is notable for traits of impulsivity, irresponsibility, and proneness to boredom, characteristics that are all substrates of executive function. However, event-related potential (ERP) P3 studies of attention-related abnormalities in the context of psychopathic traits have yielded inconsistent results (Gao & Raine, 2009). The current study attempted to address these discrepancies by investigating the effects of psychopathic traits on P3s during two attentional tasks. Two groups of ERP participants (n = 28) who had high (T score greater than or equal to 50) or low (T score less than or equal to 40) Psychopathic Personality Inventory – …

The Relation Between Dbt Skills Training And Attitudes Towards Individuals With Bpd, Kenny Gonzalez

Student Theses

Attitudes towards individuals with BPD are generally pessimistic (Cleary, Siegfried, & Walter, 2002; Fraser, 2001; McIntosh, 1998). Training as an intervention, in the form of different theoretical orientations, has been shown to improve attitudes among mental health professionals. However, few studies (Fraser, 2001; Hazleton et al., 2006; Carmel, Fruzzetti, & Rose, 2014) have investigated whether Dialectical Behavior Therapy (DBT; Linehan, 1991) can improve attitudes towards individuals with Borderline Personality Disorder (BPD). The current study was conducted at a 3-day DBT skills training workshop and sought to examine the impact of DBT skills training on attitudes towards individuals with BPD. Using …

Elaboration Within Compliance:
Linguistic Patterns Within Coercive Control In Sex Trafficking, Jessica Pomerantz

Student Theses

This study examines how the use of elaboration as a means of compliance, used by victims of sex trafficking in long-term relationships with their exploiters, supports the presence of chronic coercive control. A discourse analytical framework is used to capture the non-explicit coercive dynamics in conversations between sex workers and their exploiters. This study also employs the theoretical framework of coercive control to examine how victims use elaboration as a means of compliance to navigate the implicit and ongoing threats incorporated in an environment of coercive control. Linguistic analyses of the language that victims use with their traffickers compared to …

Building Test Anonymity Networks In A Cybersecurity Lab Environment, John Schriner

Student Theses

This paper explores current methods for creating test anonymity networks in a laboratory environment for the purpose of improving these networks while protecting user privacy. We first consider how each of these networks is research-driven and interested in helping researchers to conduct their research ethically. We then look to the software currently available for researchers to set up in their labs. Lastly we explore ways in which digital forensics and cybersecurity students could get involved with these projects and look at several class exercises that help students to understand particular attacks on these networks and ways they can help to …

Attitudes Towards Racism In Kkk Forums: Denouncement, Avoidance, And Neutralization, Natasha R. Wood

Student Theses

Recent research has attempted to better understand the complexity of modern terrorism, which seems evermore present in our worldview. However, the scope of the literature lacks representation of far-right ideology, and that of White supremacists within the campaign. Specifically, the potential fear of being labeled as a racist has been recognized as both an obstacle to communicating racial issues and as a potential driver behind the self-imposed social exclusion of White supremacists, which may further contribute to their radicalization rigidity around race-relevant political issues. The current study is an inquiry into the internal perceptions and conceptualizations of racism among members …

Social Media's Influence On Pre-Trial Publicity, Kelly Kondroski

Student Theses

In an age where more and more people are turning to social media for news information it can only be concluded that those same people are vulnerable to some type of exposure to pretrial publicity. Research has supported the idea that pretrial publicity creates premature judgments of guilt towards the accused and the more exposure a person has on a case the more strongly their opinions of guilt tend to be. Social media has quickly become a platform that users turn to receive news information, including details about cases that are in process of going to trial. Because its high …

Risk Factors Associated With Sexual Assault Among Asian Immigrant Women In Massage Parlors, Daun Jung

Student Theses

Over the past decade, Asian immigrant women have had an increasing presence in the massage parlor industry. Despite that, little is known about the risk to women in these settings. Previous research has addressed health and physical risk factors, yet there are no specific studies on risk factors for sexual assault among Asian immigrant females who engage in sexual services in massage parlors. Thus, this study aims to examine the prevalence and risk factors for sexual assault against Asian immigrant women in massage parlors. Using existing interview data to examine the relationship between these factors and sexual assault (Chin et …

Δ-9-Thc Effect On The Dopamine Transporter, Brooke E. Nielsen

Student Theses

Understanding the mechanism behind drugs of abuse is one of the key elements to understanding why addiction is so prevalent in society. The goal of this research was to determine the effect that a popular cannabinoid, Δ -9-tetrahydrocannabinol has on the regulation of dopamine neurotransmitter in the synapses. It was hypothesized that the addictive high users experience from using Δ-9-THC had a direct effect on lowering the dopamine transporter protein on cell surface causing a buildup of dopamine in the synapse. The results of the study show that the higher concentration of Δ-9-THC that the cells were exposed to caused …

An Analysis Of Self-Reported Suicide Attempts And Ideation In A National Sample Of Incarcerated Sex Offenders, Kseniya Katsman

Student Theses

Suicide is the leading cause of preventable death in US jails and prisons, with rates three to nine times higher than those of the general population. Although suicide in correctional settings has been recognized as a serious problem, the research on suicide among incarcerated individuals remains limited. While the majority of suicide risk factors may be common across all offender types, sex offenders may be at a particularly elevated risk. Specifically, sex offenders have been found to report high rates of hopelessness and depressive mood, which are known predictors of suicidal behavior, and approximately 14% of incarcerated sex offenders have …

Bait Questions As Source Of Misinformation In Police Interviews: Does Race Or Age Of The Suspect Increase Jurors' Memory Errors?, Matilde Ascheri

Student Theses

Bait questions—hypothetical questions about evidence, often used by detectives during interrogations—can activate the misinformation effect and alter jurors’ perceptions of the evidence of a case. Here, we were interested in investigating whether mock jurors’ implicit biases could amplify the magnitude of the misinformation effect. We accomplished this by manipulating the age and race of the suspect being interrogated. As an extension of Luke et al. (2017), we had participants read a police report describing evidence found at a crime scene, then read a transcript of a police interrogation where the detective used bait questions to introduce new evidence not presented …

Islamic Terrorism In The United States – The Association Of Religious Fundamentalism With Social Isolation & Paths Leading To Extreme Violence Through Processes Of Radicalization., Shay Shiran

Student Theses

This exploratory study focuses on identifying motivations for religious terrorism and Islamic terrorism in the United States in particular. Terrorism is a crime of extreme violence with the end purpose of political influence. This crime is challenging to encounter for its multi-faced characteristics, the unusual motivations of its actors, and their semi-militant conduct. The hypothesis of this study asserts that religious terrorists are radicalized by passing from fundamental to extreme devout agendas, caused by isolation from the dominant society, and resulted in high potential to impose those agendas by extreme violence. Under the theoretical framework of subculture in criminology, this …

An Improved Method For The Analysis Of Fiber Evidence Using Polarized Light Microscopy, Samuel F. Kaplan

Student Theses

Using the basic fundamentals of polarized light microscopy, a new and improved method for identifying synthetic fibers is presented in this thesis. Using the equation of an ellipse in spherical coordinates, an EXCEL™ (Microsoft Inc., Seattle, WA) spreadsheet was developed that generated tables of data that provide a foundation for a new and more efficient method in fiber analysis. Intermediate refractive index values for each subclass of textile fibers were calculated based on the fiber's principal refractive index values. The angles of refractive index matching to known refractive index fluids vary from 0 to 90 degrees upon rotation of the …

Identification Of Animal Species By Utilization Of Processed Remains, Melissa I. Gaud

Student Theses

An enzymatic method to process decomposed non-human bone for forensic DNA analysis is presented. Red snapper species is identified by sequencing of the COI gene.

Forensic analysis of DNA from non-human bones can be important in investigating a variety of forensic cases. However, decomposed bone is difficult to process for isolating DNA. In this study, a previously established enzymatic method was utilized to process bone samples that simulate decomposed specimens. Our results demonstrated that this enzymatic processing method is effective for removing decomposed soft tissues and outer surface materials such as mineralized bone connective tissue of bone fragment samples. Our …

The Effects Of Conceptually Driven Versus Data-Driven Encoding On Traumatic Memory Amplification, Kelsey N. Barnett

Student Theses

Our research examines whether the way in which a person encodes a traumatic experience affects their post traumatic stress disorder (PTSD) symptoms and ability to remember the trauma over time. In our first study, we were interested in establishing whether people have any existing beliefs about how encoding processes influence the development of PTSD. In line with Ehlers and Clark’s (2000) theory, we hypothesized that people would be more likely to indicate that exclusively paying attention to sensory details during a traumatic event contributes to the formation of traumatic memories and PTSD. To test this hypothesis, we designed a simple …

Does Mental Illness Affect Societal Perception Of Sex Offenders?, Keely A. Bartram

Student Theses

Although mental illness is common in the sex offender population, it has never been examined how evidence of such may influence societal perception. In comparison to the non-sex offender population, it was hypothesized that participants would consider mental illness less mitigating for sex offenders, would be less likely to support the mental health treatment of sex offenders while incarcerated, and would consider certain mental illnesses (schizophrenia and substance abuse disorders) as particularly aggravating for this group of offenders. Respondents were asked to read a short vignette and then respond to a series of questions about culpability, sentencing decisions, and mental …

Did You Just Lie To Mom And Dad? Parental And Cultural Influences On Perceptions Of Lie Acceptability, Rosaura Dominguez

Student Theses

Previous literature suggests that mothers may stand out as unique lie recipients in terms of perceptions of lie acceptability and that this may be related to the influence of cultural values – that mothers are special and, thus, must not be lied to. However, recent work suggests that this may not be the case. Instead, parental status may be the driving factor behind differences in perceptions of lie acceptability. Nevertheless, cultural values seem to influence perceptions of lie acceptability. The purpose of the present study was to further explore the role of culture in perceptions of lie acceptability. Participants rated …

Zolpidem Facilitated Sexual Assaults: A Hair Method Validation, Danielle N. Chasworth

Student Theses

A liquid chromatography tandem mass spectrometry (LC-MSMS) method was developed and validated to detect for the presence of zolpidem in human hair samples. Zolpidem is a sedative hypnotic whose adverse effects make it a common drug found in drug facilitated crimes (DFC). It is important to be able to detect and quantitate the drug after a long period of time due to the victim’s delayed reporting of the crime. Hair’s long window of detection makes it a useful matrix for DFC investigations. The linear range of the assay was targeted at 2 pg/mg to 1,000 pg/mg and experiments designed to …

Imagination Or Proof: The Use Of Imagery And False Evidence In Eliciting Internalized False Confessions, Kendall Mcmillen

Student Theses

Rates of internalized false confessions has become increasingly salient through the use of DNA evidence in exonerating those who have been wrongfully convicted. False confessions also carry heavy legal consequences, and internalized false confessions (Appleby & Kassin, 2016; Kassin & Neumann, 1997; Kassin & Wrightsman, 1980), where the individual actually believes they committed a crime, may be especially damning (Kassin S., 2007). The presentation of false evidence has been found to be extremely influential in eliciting a false confession (Horselenberg, Merckelbach, & Josephs, 2003; Kassin & Kiechel, 1996; Nash & Wade, 2009), as well as imagery (Garry, Manning, Loftus, & …

Understanding The Nexus Between Cryptocurrencies And Transnational Crime Operations, Sarah Durrant

Student Theses

Cryptocurrencies are private, decentralized currencies that operate via the Internet and have attracted criminals because of the convenience and virtual anonymity they offer. While there are many descriptive accounts of cryptocurrencies and their use both in legal and illegal operations, to date there is no empirical research to understand the use of cryptocurrencies in transnational crime operations, specifically why transnational criminals may find them attractive to either conduct business or to launder their illicit proceeds. Using the environmental criminological framework, this study analyzed 100 cases of cryptocurrency use in transnational crime activities identified through various secondary sources, including online newspaper …

General Acceptance Among Experts Of Eyewitness Research Findings: Sources Of Influence, Sneha Suresh

Student Theses

Recent advances in eyewitness identification research has been rapidly expanding with emergence of new eyewitness phenomena. At the same time, the number of experts being call upon to testify in court to the reliability of these various phenomena are also increasingly. For such testimony to be admissible, it must meet various criteria of general acceptance established by the courts. In the current study, 54 experts responded to a survey to assess the extent of their consensus of general acceptance of various eyewitness phenomena, collect information on their demographics, opinions regarding various other courtroom phenomenon and assess the impact of recent …