Digital Commons Network^™

Evaluating Growth Rates Of The Eastern Oyster (Crassostrea Virginica) And Water Quality For Oyster Restoration Sites At City Island, Bronx, Ny, Cody L. Jernigan

Theses and Dissertations

Oyster growth and water quality were monitored at four sites at City Island, Bronx, NY, to determine suitability for oyster reef restoration. Significant growth occurred at two sites and water quality was not indicated as a contributing factor. Oyster growth at all sites indicate appropriate conditions for oyster reef restoration.

Effects Of The Form Of Address “You Guys”, Jocelyn Sawyer

Theses and Dissertations

Renewed focus on workplace inclusivity has prompted calls to eliminate the mixed-gender group address “you guys” due to its potential to lower women’s sense of belonging. Our study found that interactions between this address and participant gender affected opinions on gender inequality but did not affect women’s sense of belonging.

A Lifetime Of Heroin Addiction: Jose Hernandez's Story, Pumla Kalipa

Capstones

Jose Hernandez is a 55 year old Hispanic man who has been battling with heroin and other illicit-drug abuse for over 30 years. In this story we spend time with him to understand what his daily struggles are and how he uses heroin to cope with certain life stressors. This mini-documentary and short story is also meant to inform the public about substance abuse and how to get help if needed. https://pumlakalipa01.exposure.co/a-lifetime-of-heroin-addiction?source=share-pumlakalipa01

An Updated Look At Mental Health Services In American Public And Private Prisons, Lieren E. Tyira

Student Theses

People residing in American prisons have the legal right to mental health care while incarcerated (Justia, 2021). This is important, as the prevalence of mental disorders is high in this population (Prins, 2014), and incarceration is a psychologically damaging experience, which hinders a person’s success at rehabilitation. Numerous of issues related to the mental health services (MHSs) in both public and private prison facilities have been reported in recent years, which warrants systematic exploration. The little existing research comparing the presence of MHSs in these facilities has produced mixed results, it uses out-of-date datasets, and none has explored MHSs in …

The Cultic Lifecycle: A Thematic Analysis Of Fulfillment And Fear In Cult Membership, Shaelen Grant

Student Theses

Prior research on susceptibility to cult recruitment has focused predominately on psychopathological risk factors, such as a prior personality disorder diagnosis and psychiatric and addictive disorders (Feldman & Johnson, 1995; Rousselet et al., 2017). While such studies contribute valuable information, they also inadvertently pathologize cult members. Furthermore, this focus has led to the overlooking of a more crucial question: what basic human desires does cult membership fulfill that cult leaders and recruiters exploit, to recruit and keep members in cults? To address this dearth, research team members interviewed 52 former cult members (N=52) from a variety of groups (e.g., Christian-based, …

The Intersection Of Religion And Mental Health Help-Seeking: Themes Within Youth Experiencing Early Psychosis, Breanna Nichols

Student Theses

Little research has examined the intersection of religion and mental health among predominantly conservative communities – where religion tends to weigh heavily. It is known from the literature that religion and spirituality play a role in influencing treatment pathways and views towards mental health. The primary aim of the present study was to explore via secondary thematic analysis, the intersection of religion and mental health within a conservative Midwestern community of youth who are receiving treatment for early psychosis, with a secondary look at family dynamics. Seven participant transcripts were analyzed from the Narrative Enhancement and Cognitive Therapy-Young Adult (NECT-YA) …

Perception Of Police And The Mediation Of Memory Distortion Via Trauma: Body Worn Camera Footage Of An Emotional Police-Citizen Encounter, Arlyn Abreu

Student Theses

This present study calls to question the objectivity of police body-worn camera (BWC) footage. Proponents assume that BWCs will be a panacea in a climate of heightened tensions between officers and communities. In spite of this, our findings challenge the rhetoric, and the purpose BWC is intended to serve. We explored its implications on memory distortion by posing two questions (a) can people come to remember BWC footage as more traumatic than they initially experienced (b) to what degree can external information and internal influences impact peoples' judgment about a traumatic event. We addressed both questions in this two-part study, …

Thematic Consistency Between Criminal History And Crime Scene Behaviors: Comparing Sexual Homicide Offenders With And Without Criminal Histories Of Sexual Offenses, Shannon E. Ettinger

Student Theses

Offender profiling research suggests that offenders may display behavioral consistency, meaning they may behave in some consistent manner between their crime scene actions and other aspects of their lives. Through behavioral themes, researchers can identify consistency in groups of individual behaviors that are thematically similar. Previous literature successfully applied the Expressive/Instrumental themes to homicide crime scene behaviors and criminal history. The current study aims to apply the Expressive/Instrumental thematic approach to analyzing the relationship between sexual homicide offender’s criminal history and their crime scene behaviors. The present study focuses on the distinction between sexual homicide offenders with a history of …

Traumatized Defendants, Troubled Attorneys: The Impact Of Vicarious Trauma On The Defense Attorney-Client Relationship, Charise Peters

Student Theses

Approximately 90% of justice-involved youth have experienced some form of trauma by the time they become involved in the justice system, and attorneys report being negatively impacted by their work with trauma-exposed populations generally. Yet, research has not focused on how varying degrees of youth trauma can impact attorney decisions and if that differs based on youth race. This study, therefore, explored vicarious trauma and its impact on juvenile defense attorneys, including how an attorney’s experience of vicarious trauma impacts case handling and perception of their youth client and how that differs based on client race and trauma history. We …

Virtual Reality Supplement To The Peers Social Skills Intervention For Adolescents With Asd, Kevin Ambrose

Dissertations, Theses, and Capstone Projects

The purpose of this study was to replicate findings of the Program for the Education and Enrichment of Relation Skills (PEERS) parent-assisted social skills training program for a diverse group of adolescents with historical autism spectrum disorder (ASD) diagnoses in an urban locality. Additionally, this study sought to pilot a 3D multi-user virtual environment for adolescent participants and an online learning community for parent coaches; both hypothesized to reinforce the social skills curriculum. A randomized controlled trial of PEERS was completed with 12 adolescents diagnosed with ASD with some participation from their caregivers. Results show that participants who received the …

Unexpected Arousal Suppresses Memory And Metamemory Predictions During Associative Face-Name Recognition Task, Sameer Sabharwal-Siddiqi

Dissertations, Theses, and Capstone Projects

Successful recognition often depends on probabilistic estimation of memory-signal. Arousal has been shown to offset the influence of heuristic evidence on memory prediction. We conducted three experiments that tested whether arousal also suppresses predictions relevant to memory confidence. Experiments employed associative face-name memory tasks that included retrospective (Experiments 1 and 2) or concurrent (Experiment 3) judgements of confidence. During test, subjects were presented with a masked-affective face on a subset of trials. By timing the masked-affective face to precede a recognition judgement (Experiment 1), we replicated the finding that unexpected arousal offsets the influence of heuristic evidence on expectations of …

Lost In Digitization: Physical Products Are Vessels For Social Meaning, Oden H. Groth

Dissertations, Theses, and Capstone Projects

The explosion in digitization means that consumers increasingly have the opportunity to choose between digital and physical versions of products — for example, between an eBook and a paperback book. However, despite the popularity of digital objects, many people nonetheless prefer physical equivalents. This dissertation explores one reason why this may be the case; namely, that physical versions of objects and products are better vessels for social meaning. In chapter 1, explore the specialness of physical objects, and posit that materiality is critical for holding and embodying significance. In chapter 2, I investigate the effects of product format on perceptions …

A Pilot Feasibility Trial Of Mindfulness And Modification Therapy For Males Who Use Aggression, Jenny Mitchell

Dissertations, Theses, and Capstone Projects

Physical aggression incurs substantial harm to victims and witnesses, particularly when it occurs within close relationships such as family, friendships, or intimate partnerships. Men who use aggression against partners and other adults frequently experience high levels of psychopathology, including depression, posttraumatic stress symptoms, anxious/insecure attachment, paranoia, bipolar disorder, intermittent explosive disorder, personality disorders, and substance abuse, which contribute to use of aggressive behaviors. However, existing treatments for aggression often do not address these symptoms. It is important that treatments for aggression are grounded in theoretical literature and backed by empirical support in order to increase treatment engagement and effectiveness. Treatments …

An Interdisciplinary Approach To The Epistemic Value Of Moral Ambiguity, Jordan Wylie

Dissertations, Theses, and Capstone Projects

Morality is a critical aspect of life––it influences how we think, design political and legal systems, who we connect with, our norms, and the types of stories we tell. Yet, even with the well documented influence of morality on many aspects of life, exactly what makes moral themes so fascinating remains elusive. This dissertation aims to introduce Moral Worldbuilding as a theory for understanding our epistemic drives toward morally ambiguous and morally bad content.

In Chapter I, we introduce the problem of moral badness, which is not well handled by extant moral literature. To combat this, we offer a new …

Fathers Are Fathers Are Fathers: How Sociocultural Context And Sexual Orientation Influence The Gendering Of Children, Sarah M. Frantz

Dissertations, Theses, and Capstone Projects

Though the body of literature on gay father-headed families indicates there is no significant differences on measures of gender normativity and well-being between children raised with two dads and their peers raised by heterosexual parents, there is a proliferation of anti-LGBTQ+ policies throughout the United States aimed at limiting this community’s rights and silencing their lived experiences. Given that sociocultural and political environments vary greatly state-to-state, it is important to see how the specific context in which fathers live may impact their differential parenting of sons and daughters, their gender beliefs, and the way they feel they would navigate gender …

Anomalous Self-Experiences And Aberrant Salience In Schizotypy, Victoria Martin

Dissertations, Theses, and Capstone Projects

Within this investigation, the self-disorder hypothesis of schizophrenia was assessed via an illusory perceptual paradigm. It has been proposed that alteration of basic (minimal) selfhood may underlie cognitive and perceptual disturbances in psychosis (Sass, 2014). Disturbed corporeality (i.e., anomalous experience of one’s body) is an identified component of basic self-disturbance. As it is difficult to empirically capture the spontaneous occurrence of anomalous bodily experiences as they arise, the Pinocchio Illusion (PI) has been employed to capture variations in the plasticity of bodily self-experience (specifically, body boundary plasticity) (Michael & Park, 2016). The PI paradigm provides for the sensations of arm …

Antisocial Behavior And Callous Unemotional Traits In Youth: A Biosocial Approach, Yong Lin Huang

Dissertations, Theses, and Capstone Projects

Early life presence of antisocial behavior (e.g., aggression/delinquency) and psychopathic/callous-unemotional (CU) traits (lacking empathy/remorse, shallow affect) are precursors to juvenile crime and criminal offending in adulthood. Etiological research on antisocial/CU tendencies has implicated both neurobiological (e.g., alterations in brain function and structure) and environmental (social adversity, prenatal stress) underpinnings. It has been proposed that reward and punishment processing deficits may induce problematic traits and behavior, such that antisocial/CU tendencies may be linked to hypersensitivity to rewards and hyposensitivity to punishment. Studies in this area have generated inconsistent findings and focused primarily on adult and clinical samples, leaving youth and community …

Coercive Control And Trauma-Coerced Attachment In Commercial Sexual Exploitation: A Mixed-Method Examination, Kendra Doychak

Dissertations, Theses, and Capstone Projects

Commercial sexual exploitation (i.e., sex trafficking) can lead to myriad negative consequences for its victims, including exposure to coercive control and the development of trauma-coerced attachments. Scholars have offered theoretical conceptualizations of the relation between coercive environments and traumatic attachments, but this relationship is rarely empirically examined. The current study used data from 68 semi-structured interviews with former victims of sex trafficking to first, formally identify coercive control and second, empirically classify trauma-coerced attachment in this population. Mixed-method analysis were used to identify associations between coercive control and TCA in order to better explain how this abuse dynamic leads to …

Serial Position Effect Profiles And Their Neuroanatomical Correlates: Predictors Of Conversion To Alzheimer's Disease, Isabelle K. Avildsen

Dissertations, Theses, and Capstone Projects

The current study was designed to determine whether targeted, premorbid, neuropsychological measures of the serial position effect (SPE) can detect and explain risk for later development of Alzheimer’s disease (AD). The study tested the utility of SPE measures in healthy controls (HC) and individuals already diagnosed with mild cognitive impairment (MCI) or AD. Aim 1 was to determine whether these sensitive, valid neuropsychological measures can explain disease risk. SPE of list-learning are highly sensitive cognitive markers that capture important elements of both linguistic and amnestic mechanisms of encoding, learning, and retrieval. Using the Rey Auditory Verbal Learning Test (RAVLT), we …

Ssri-Induced Emotional Blunting: A Study Of Cognitive Changes In Pharmaceutically Treated Depression, Carly Tocco

Dissertations, Theses, and Capstone Projects

Objective: In recent years, approximately 12.7% of the American population are on a prescribed antidepressant medication. Selective Serotonin Reuptake Inhibitors (SSRIs) are a widely used pharmacological treatment for depressive and anxiety disorders, primarily due to their tolerance levels, mild side effects in comparison to other antidepressants, and broad range of clinical indications. However, there are still numerous concerns about SSRIs’ ability to improve depressive symptoms without adding side effects such as sexual dysfunction, gastrointestinal upset, and a restricted range of emotions. Although patients typically claim that they have less emotional pain while on SSRIs than they do during a depressive …

The Social Construction Of Premenstrual Dysphoric Disorder (Pmdd), Raya Balabanova

Dissertations, Theses, and Capstone Projects

The creation of psychiatric diagnoses, otherwise known as psychiatric nosology, is a complex endeavor, one involving a great deal of social construction. One diagnosis in particular, premenstrual dysphoric disorder (PMDD), exemplifies the different factors that go into the creation of psychiatric labels. After decades of research, activism, and debates, PMDD was included in the diagnostic and statistical manual (DSM-5), which is widely used by clinicians in the U.S. This thesis aims to describe how the symptoms described by PMDD caught the attention of the medical profession and how PMDD was shaped into the diagnosis it is today. The introduction of …

The Differential Effects Of Acoustic Discriminations On Operant Learning Performance And Neurogenesis In Male And Female Zebra Finches, Kristena L. Newman

Dissertations, Theses, and Capstone Projects

Adult neurogenesis, the creation of new neurons, occurs throughout the lifespan in most organisms. However, though neuronal proliferation occurs daily, most of these neurons do not survive to become incorporated into preexisting neural circuitry and become fully functioning neurons. In the mammalian brain, adult neurogenesis occurs within the hippocampus, a brain region known to be important in learning and memory. In rats, successful acquisition of certain learning tasks increased new neuron numbers when the learning was sufficiently challenging (Curlik and Shors, 2011). It has also been demonstrated that a spatial discrimination task requires new neurons when the discrimination is more …

Linguistic Abstractions In Children’S Very Early Utterances, Qihui Xu

Dissertations, Theses, and Capstone Projects

How early do children produce multiword utterances? Do children's early utterances reflect abstract syntactic knowledge or are they the result of data-driven learning? We examine this issue through corpus analysis, computational modeling, and adult simulation experiments. Chapter 1 investigates when children start producing multiword utterances; we use corpora to establish the development of multiword utterances and a probabilistic computational model to account for the quantitative change of early multiword utterances. We find that multiword utterances of different lengths appear early in acquisition and increase together, and the length growth pattern can be viewed as a probabilistic and dynamic process.

Chapter …

Retrieval Practice Promotes Learning Of Turkish As A Foreign Language: A Computer-Assisted Language Learning Study, Maya C. Rose

Dissertations, Theses, and Capstone Projects

Adults generally find it difficult to learn a new language, yet exhibit remarkable individual differences in outcomes. Variation in second language (L2) learning is associated with input conditions (Morgan-Short et al., 2010) as well as learners’ aptitude (Dörnyei, 2005). Recent work has demonstrated benefits of retrieval practice in promoting L2 learning of grammatical patterns and vocabulary in both artificial and natural languages (Hopman & MacDonald, 2018; Keppenne et al., 2021). With that said, when retrieval practice is based on oral recall as opposed to a recognition test, it confounds potential benefits of repeated testing (Rowland, 2014) with those associated with …

A Survey Study Of Speech-Language Therapists’ Experiences With Teletherapy At The Onset Of The Covid-19 Crisis, Jason A. Rosas

Dissertations, Theses, and Capstone Projects

The present study aimed to understand how delivering pediatric treatment services via ‘teletherapy’ affected speech-language therapists (SLTs) during the initial outbreak of the COVID-19 pandemic crisis in 2020. SLTs reported on their experiences with the change from in-person to remote service delivery via two national surveys distributed at the start of the pandemic between April 2020 and July 2020. To explain SLTs’ survey responses, this dissertation introduced the Professional Adaptation Model (PA Model). The PA Model facilitated evaluation of the SLTs’ professional environment and the psychological constructs of their professional identity believed to influence the transition to speech-language teletherapy. Specifically, …

The Impact Of Cannabis Use On Neuropsychological And Neural Biomarkers Of Treatment Response In Schizophrenia Spectrum Disorders, Melanie B. Thies

Dissertations, Theses, and Capstone Projects

Cannabis use among patients with schizophrenia-spectrum disorders (SSD) is at significantly greater levels than in healthy populations but the impact of cannabis on neural mechanisms of clinical improvement is poorly understood. Cognitive functioning and neural connectivity are disrupted as a result of both SSD and cannabis use, and research indicates that neuropsychological capacity and connectivity of the striatum, a region involved in salience and reward processing, may be integral to effective antipsychotic drug (AP) treatment response. Despite this overlap, no previous research has investigated the effect of cannabis on the brain functions implicated in AP treatment response. The present study …

The Role Of Mortality Salience And Social Identity In Police Officers And Students Reporting Misconduct, Anna M. Stenkamp

Dissertations, Theses, and Capstone Projects

Over the past several decades, high-profile police shootings, police brutality, and police misconduct have contributed to a decreased trust in policing in the United States. Beyond the severity and abuse of power, many of these incidents have also revealed that officers have covered up these incidents from the public. The refusal of police officers to both report misconduct or cover it up is well established and known as the “blue wall of silence.” However, no previous studies have examined the psychological processes behind this failure to report fellow officer misconduct. Two psychological theories that may explain this failure are Terror …

Microaggressions, Imposter Phenomenon, And People Of Color: A Quantitative Analysis, Rukiya King

Dissertations, Theses, and Capstone Projects

Research has demonstrated the impact of racial and ethnic microaggressions on marginalized groups. However, research has not established the presence of imposter phenomenon as a consequence of microaggressions. Imposter phenomenon has been described as intense and pervasive self-doubt experienced by individuals of marginalized identities. Although imposter phenomenon was first conceptualized as an experience among high achieving women, researchers have demonstrated its presence in other marginalized groups, particularly people of color. However, research on imposter phenomenon has mostly focused on perceived racism and racial identity within people of color. The current study examined the relationship between microaggressions, imposter phenomenon, and mental …

Investigating Young Adult Cancer Survivors' Perspectives On Their Future And Interpersonal Relationships, Zeba N. Ahmad

Dissertations, Theses, and Capstone Projects

For many young adults (YA, aged 18-39) who have recently survived cancer, planning and working towards goals for the future is a fraught process. Prior research consistently identifies the challenges of survivorship, including: rebuilding personal identity, accepting the impact of cancer-related interruptions on personal goals, navigating new roles in significant close relationships, and initiating new relationships as a survivor. However, there is limited research describing the mechanisms underlying these persistent challenges, which poses difficulties when tailoring evidence-based psychological intervention. The present study consolidates both established and newly hypothesized survivorship challenges into a novel conceptual model, hypothesizing that they are interrelated, …

Intelligence Testing In The New (Langu)Age: Effects Of Item-Type And Assessment Medium Features On Fluid Intelligence Test Linguistic Group Score Differences, Paige R. Alenick

Dissertations, Theses, and Capstone Projects

As fluid intelligence tests are an integral part of modern employee selection protocols, assessment designers are tasked to ensure the construct is measured accurately for all test-takers regardless of their demographic traits. Disparities in bilingual and monolingual working memory capabilities, which are critical for successful fluid intelligence test performance, might make it challenging for test designers to accomplish this goal. Best design practice in such cases is to identify assessment conditions that allow for equitable expression of the test construct. Thus, the purpose of this study was to examine whether the content of items present on a fluid intelligence test …