Digital Commons Network^™

Does Optic Flow Provide Information About Actions?, Hannah Masoner

Dissertations

Optic flow, the pattern of light generated in the visual field by motion of objects and the observer’s body, serves as information that underwrites perception of events, actions and affordances. This visual pattern informs the observer about their own actions in relation to their surroundings, as well as those of others. This study explored the limits of action detection for others as well as the role of optic flow. First-person videos were created using camera recordings of the actor’s perspective as they performed various movements (jumping jacks, jumping, squatting, sitting, etc.). In three experiments participants attempted to detect the action …

Distribution-Oblivious Online Algorithms For Age-Of-Information Penalty Minimization, Cho-Hsin Tsai, Chih-Chun Wang

Department of Electrical and Computer Engineering Technical Reports

The ever-increasing needs of supporting real-time applications have spurred new studies on minimizing Age-of-Information (AoI), a novel metric characterizing the data freshness of the system. This work studies the single-queue information update system and strengthens the seminal results of Sun et al. on the following fronts: (i) When designing the optimal offline schemes with full knowledge of the delay distributions, a new fixed-point-based method is proposed with quadratic convergence rate, an order-of-magnitude improvement over the state-of-the-art; (ii) When the distributional knowledge is unavailable (which is the norm in practice), two new low-complexity online algorithms are proposed, which provably attain the …

Testing Seefeldt's Proficiency Barrier: A Longitudinal Study, Fernando Garbeloto Dos Santos, Matheus Maia Pacheco, David F. Stodden Ph.D., Go Tani, José António Ribeiro Maia

Faculty Publications

The idea that proficiency in the fundamental movement skills (FMS) is necessary for the development of more complex motor skills (i.e., the proficiency barrier) and to promote health-enhancing physical activity and health-related physical fitness levels is widespread in the literature of motor development. Nonetheless, to the best of our knowledge, there is no study assessing whether children presenting proficiency below a specified proficiency barrier would demonstrate difficulty in improving performance in more complex skills—even when subjected to a period of practice in these complex skills. The present study tested this. Eighty-five normal children (44 boys) aged 7 to 10 years …

The School Nurse's Experience Of Secondary Exposure To Trauma, Catherine A. Grano

Seton Hall University Dissertations and Theses (ETDs)

The school nurse (SN) is often the sole health care expert in the school setting, providing for the physical and socio-emotional needs of others. SN may be exposed to reports of trauma, a widespread and costly public health issue. This study sought to explore the experience of the SN when exposed to reports of trauma from those in their care. Seven N.J. certified school nurses participated in two online interviews via Microsoft Teams, spaced one to two weeks apart between June 2021 and September 2021. Interviews were recorded & transcribed verbatim and thematic analysis applied. This study found that SN …

Moral Distress And Ethical Climate In Pediatric Nurses In The Time Of Covid, Katherine Bliss Soriano

Seton Hall University Dissertations and Theses (ETDs)

ABSTRACT

Moral Distress in an increasing problem in nurses and other healthcare professionals due to the many challenges nurses face in proving care to their patients and families. These challenges can be magnified when the nurse is conflicted and unable to successfully navigate the moral and ethical responsibilities of the profession leading to moral distress. The COVID-19 pandemic has had profound and global widespread consequences including the impact on pediatric nurses. This descriptive correlational study examined the relationship between moral distress and ethical climate among pediatric nurses who cared for patients during the COVID-19 pandemic. This study used Corely’s Theory …

Analyzing The Interactions Of Thermoresponsive Coacervate-Forming Biodegradable Polyester Encapsulation On Model Protein Structure And Activity, Conner Casterline

Master of Science in Chemical Sciences Theses

Protein therapeutics hold high efficacy in treatment for various diseases including cancer and diabetes. However, the treatment cost is generally higher than other therapeutics mainly due to in vivo protein degradation. This drawback creates demand for more efficient delivery methods to preserve the function and integrity of protein therapeutics. Thermoresponsive coacervate-forming biodegradable polyesters (TR-PEs) are a thermoresponsive molecular packaging system used in protein therapeutic research. The term coacervate refers to a phase-separated solution in which a dense polymer phase separates from the aqueous phase to form nanodroplets within solution, capturing bioactive molecules. Limited research demonstrates if TR-PEs can encapsulate and …

Networking For Success, Christina Casinelli

UNH Today Archive

No abstract provided.

Shining A Light On Marginal Food Insecurity In An Understudied Population Comment, Angela D. Liese

Faculty Publications

No abstract provided.

Experimental And Numerical Study Of Novel Coanda-Based Unmanned Aerial Vehicle, Zaid Feroz Siddiqi

Theses and Dissertations

To alleviate the thrust losses in radial direction experienced in conventional saucer-shaped Coanda Unmanned Aerial Vehicles (UAV), a rectangular, linear arrangement of the Coanda surface is adopted in the novel design. This arrangement minimizes the area change in the radial direction to recover such thrust losses. A prototype of the proposed UAV structure is 3D printed and assembled with a single 9-inch propeller. In addition, a custom-built dynamometer is designed specifically to measure propeller thrust under different loading conditions. Performance characteristics of the UAV are evaluated through static testing on the dynamometer which uses a load cell to measure the …

Behavioral, Cognitive, And Socioemotional Pathways From Early Childhood Adversity To Bmi: Evidence From Two Prospective, Longitudinal Studies, Jenalee R. Doom, Ethan S. Young, Allison K. Farrell, Glenn I. Roisman, Jeffry A. Simpson

Psychology: Faculty Scholarship

Childhood adversity is associated with higher adult weight, but few investigations prospectively test mechanisms accounting for this association. Using two socioeconomically high-risk prospective longitudinal investigations, the Minnesota Longitudinal Study of Risk and Adaptation (MLSRA; N = 267; 45.3% female) and the Fragile Families and Child Wellbeing Study (FFCWS; n = 2,587; 48.5% female), pathways between childhood adversity and later body mass index (BMI) were tested using impulsivity, emotion dysregulation, and overeating as mediators. Childhood adversity from 0 to 5 years included four types of adversities: greater unpredictability, threat/abuse, deprivation/neglect, and low socioeconomic status. Parents reported on child impulsivity, emotion dysregulation, …

A Poet's Voice: Music In Service To Poetry: Elements Of Text Painting In Juliana Hall's Song Cycle "How Do I Love Thee?", Hayley Z. Coughin

Dissertations, 2020-current

American composer Juliana Hall has established a reputation as one of the leading composers of contemporary American art songs, having composed over 60 song cycles, totaling over 300 works for the voice. Hall’s song cycle How Do I Love Thee? expresses a narrative arc told through five selections from Victorian-era poet Elizabeth Barrett Browning’s Sonnets from the Portuguese. The poems selected include Sonnet 3: “Unlike,” Sonnet 43: “How Do I Love Thee?,” Sonnet 37: “Pardon,” Sonnet 21: “Say Over,” and Sonnet 41: “Thank You.” Hall’s cycle describes the relationship between the lover and the object of their love, including …

The “New” Normal: A Mixed Methods Study Of The Effect Of The Covid-19 Pandemic On College Student Sense Of Belonging, Hunter Swanson

Dissertations, 2020-current

This mixed-methods study used the Culturally Engaging Campus Environments (CECE) model to examine the impact of the COVID-19 pandemic on college student sense of belonging. The purpose of this study was to explore how environmental changes related to the disruptive effects of the COVID-19 pandemic may have altered students’ sense of belonging to their institution. The results revealed a strong relationship between the Culturally Engaging Campus Environments (CECE) engagement indicators and sense of belonging. Furthermore, the results suggest that the effects of the COVID-19 pandemic altered how students experienced the CECE indicators. The implications for change leaders in higher education …

The Relationship Between Quality Of Life Outcomes And Social Hearing For Cochlear Implant Recipients Using The Nciq And Pipsl, Bonnie A. Purtill

Dissertations, 2020-current

Unmanaged hearing loss can have profound cognitive, social, and emotional impacts on a person’s life. Cochlear implants improve functional skills such as auditory detection and speech discrimination, and have also been shown to improve quality of life. Health related quality of life (HRQoL) measures are a great tool to assess mental, physical, and social changes after cochlear implantation. While previous research has established improvement in HRQoL after cochlear implantation, there remains a lack of research evaluating long-term effects of cochlear implants for post-lingually and bilaterally deafened adults. Using a disease specific HRQoL questionnaire—Nijmegen Cochlear Implant Questionnaire (NCIQ) and a social …

Promoting Attainment: Examining The Impact Of Institutional Expenditure Patterns On Graduation Rates, Matthew Lovesky

Dissertations, 2020-current

This study explored how university expenditures differently impact attainment of enrolled students at regional public universities in the United States. Research of this nature is vital with an increasing number of professions requiring a postsecondary education and the unmistakable personal, social, and economic benefits of postsecondary attainment. The purpose of this study was to add to the expenditure literature by focusing strictly on regional public universities, who tend to be more understudied and undervalued compared to the more affluent and prestigious 4-year institutions (McClure et al., 2020). Two separate hierarchical/sequential multiple regression analyses using block-wise entry were utilized to examine …

Exploring The Role Of Defense Styles In The Relationship Between Childhood Adversity And Vicarious Trauma, Stewart Nafziger

Dissertations, 2020-current

The National Council for Behavioral Health (2013) estimated that the majority of clients in public behavioral healthcare settings have experienced trauma. Providing high quality mental health services to clients who suffer from traumatic stress can take a toll on the professional (Trippany et al., 2004). Vicarious trauma is a unique form of traumatic stress that results from treating clients who suffer from traumatic stress (McCann & Pearlman, 1990). It has been recognized by the American Counseling Association (2011) as an occupation hazard. Yet, not all professionals who treat clients suffering from traumatic stress develop it. There is a lack of …

Black Girl Magic: The Endurance Of Enslaved Mothers’ Lessons, Briana G. Gaines

Dissertations, 2020-current

Intergenerational trauma involves a traumatic event that began years prior to the current generation and has impacted the ways in which individuals cope with and heal from trauma. Intergenerational trauma can negatively impact families and individuals as a result of unresolved emotions and thoughts about a traumatic event. Motherhood has always been an important role for Black women (Green, 1990) and although all women face challenges in their role as mothers, Black women are faced with unique tasks that their White counterparts are not. Black women are often the transmitter of culture to their children and frequently set the example …

Amplitude-Modulated Cvemp (Amcvemps) Versus Transient Cvemp Response Properties: Possible Implications, Andrew Thorne

Dissertations, 2020-current

Cervical vestibular evoked myogenic potentials (cVEMPs) elicited by steady-state amplitude-modulated (AM) tones yield different information than conventional cVEMPs elicited by transient tonebursts, such as signal-to-noise ratio (SNR) and phase coherence (PC). This study systematically examined the effects of tonic EMG activation on AMcVEMP response properties versus conventional transient cVEMPs. Thirty five young, healthy adults (ages 19–23) with normal audiograms and no known vestibular lesions participated in this study. AMcVEMPs were elicited with bone-conducted tones with a carrier frequency of 500 Hz and an amplitude modulation frequency of 37 Hz, and transient cVEMPs were elicited by 4-0-4 Blackman-gated 500 Hz tonebursts …

The Relationship Between The Vestibular Ocular Reflex And Perception In Young Healthy Adults, Susanne Nelson

Dissertations, 2020-current

Vestibular impairments are often identified through measures of vestibular reflexes such as the vestibulo-ocular reflex (VOR). However, in clinical practice measures of the VOR do not always correlate with the patient’s reported symptoms. In contrast to physiologic measures like the VOR, psychophysical methods can be used to assess a person’s perception of movement. Previous psychophysics research shows that perceptual thresholds of angular motion do not correlate with VOR measures, but this has not been assessed at suprathreshold levels. The purpose of this study was to assess whether vestibular reflexive responses (i.e., VOR) were correlated to the patient’s perception of movement …

An Investigation Of The Violin Teaching Method Of Lin Yaoji From A Personal Perspective, Mo Zhou

Dissertations, 2020-current

As a Western musical instrument, the Violin has a history spanning more than three hundred years. Contemporary approaches to its performance and pedagogy have been developed and influenced by the Russian, the Franco-Belgian, and the German Violin Schools. It was not until the 1920s and '30s, that the violin entered the public realm of Chinese society.

From the 1980s until today, several generations of violinists have emerged as Violin Educators in China. Among them, Lin Yaoji was the most famous. This study will research and examine Lin Yaoji’s violin teaching method. Specifically, this document will consist of five chapters discussing …

Quasi-Experimental Design And Outcomes Of A Graduate Clinician And Caregiver-Infant Coaching Intervention In A University Speech-Language Pathology Program, Shiree C. Harbick

Dissertations, 2020-current

Infants are born ready to learn language as one of their most critical developmental tasks, yet infants subject to environmental risk factors related to poverty and low maternal education have been shown to lag behind their peers in language development as early as 8 months of age. Research also indicates the quality of an infant’s language environment can significantly diminish the effects of these risk factors. This quasi-experimental clinical research study explored the effects of a preventive caregiver-infant coaching intervention delivered by graduate student clinicians in a university speech-language pathology program.

Developed based on a systematic review of preventive programs …

Learning Improvement At Scale: Improving Rhetorical Awareness In A First-Year Writing Program, Caroline Prendergast

Dissertations, 2020-current

Despite decades of increasing assessment activity in higher education, the literature provides few examples of assessment leading to improved student learning (Banta & Blaich, 2011). The simple model for learning improvement provides an avenue for linking assessment efforts with faculty development and pedagogical changes in order to increase students’ knowledge, skills, and abilities (Fulcher et al., 2014). Although this model has been applied successfully in prior improvement efforts, previous initiatives have focused on relatively small programs (reaching 200 or fewer students). This dissertation reflects a large-scale application of the learning improvement model to improve rhetorical awareness in general education writing …

Delivery Of Parent-Child Interaction Therapy In A Telehealth Format: Reducing Disruptive Behaviors In Pediatric Traumatic Brain Injury, Emily D. Pogue

Dissertations, 2020-current

Traumatic brain injuries (TBIs) in childhood have been associated with disruptive behaviors and attentional problems that may worsen over time and are often experienced as challenging for those in caregiving roles. Parents of children with TBI may evoke negative interactions to manage their child’s behavior through reliance on ineffective parenting practices. This results in increasingly maladaptive parent-child interactions that maintain or worsen problem behaviors of the child and further disrupt family functioning. Despite the importance of family functioning on child post-injury outcomes, the availability of family-based treatments for children with TBI is extremely limited. Parent-Child Interaction Therapy (PCIT) is an …

A Poet's Voice: Music In Service To Poetry: Elements Of Text Painting In Juliana Hall's Song Cycle "How Do I Love Thee?", Hayley Z. Coughin

Dissertations, 2020-current

American composer Juliana Hall has established a reputation as one of the leading composers of contemporary American art songs, having composed over 60 song cycles, totaling over 300 works for the voice. Hall’s song cycle How Do I Love Thee? expresses a narrative arc told through five selections from Victorian-era poet Elizabeth Barrett Browning’s Sonnets from the Portuguese. The poems selected include Sonnet 3: “Unlike,” Sonnet 43: “How Do I Love Thee?,” Sonnet 37: “Pardon,” Sonnet 21: “Say Over,” and Sonnet 41: “Thank You.” Hall’s cycle describes the relationship between the lover and the object of their love, including …

The Effect Of Acute Caffeine Withdrawal On Exercise Performance In Habitual Caffeine Users, Timothy D. Griest

Masters Theses, 2020-current

Purpose: The purpose of this study was to investigate how exercise performance is impacted by acute withdrawal from caffeine (CAF) in habitual users and if CAF ingestion will reverse the negative impact of withdrawal or have a net positive benefit. Methods: Ten recreational cyclists (age 39.1 ± 14.9 y; VO_2max 54.2 ± 6.2 mL/kg/min) who were habitual CAF consumers (394 ± 146 mg/d) completed four trials, each consisting of peak isokinetic torque testing and a 10-km time trial (TT). On each trial day, subjects consumed either 1.5 mg/kg CAF to prevent withdrawal or placebo (PLA) 8 hours before their …

Urban Habitats Impact The Song And Reproductive Success Of A Migratory Bird, The Gray Catbird (Dumetella Carolinensis), Sasha Ewing

Masters Theses, 2020-current

Urban environments are relatively recent on an evolutionary timescale, and, as such, they create novel selection pressures that may influence fitness and mate choice. Many ecologically significant factors change with increasing levels of urbanization, such as increasing anthropogenic noise, increasing impervious surface, and decreasing forest cover. There is growing empirical evidence that anthropogenic noise affects features of birdsong and, separately, that avian nesting success varies across an urban gradient, but rarely do studies examine both – a necessary step to elucidate the evolutionary potential of these novel pressures. I investigated song features, body morphometrics, and reproductive success in male gray …

America's Main Street Misremembered: The Myth Of Route 66, Jessica Corsentino

Masters Theses, 2020-current

Most Americans’ idea of Route 66 is misinformed. The collective memory of the iconic highway was built on the existing problematic image of the American West, shaped by early Route 66 boosters, and perpetuated through popular media and amateur preservationists, all of whom stood to benefit from a selective, marketable version of the highway’s past. The gaps left by these promotional revisions are indicative of problems with the transmission of collective memory on a larger scale, in which elements of history that do not align with the desired image are softened or removed. The sense of continuity and shared identity …

Early Career Music Teachers And Trauma: A Mixed Methods Study, Tiffany N. Sitton

Masters Theses, 2020-current

Existing research rarely directly addresses individual trauma experiences of early career music teachers, despite copious research on adjacent areas such as stress and burnout. Early career music teachers have seldom had the opportunity to share stories of their trauma in the literature. Following an explanatory-sequential mixed method (Creswell, 2015), the researcher surveyed 250 music educators about their self-reported trauma experiences and then interviewed six of those participants to gain explanation of the survey data and to further illuminate their stories. Participants evaluated their own experiences using the definition of individual trauma from the Substance Abuse and Mental Health Services Administration …

The Child Development Act Of 1971: The Closest America Has Ever Gotten To Universal Child Care, Rory Cochran

Masters Theses, 2020-current

The significance of this thesis is on how a bill, the Child Development Act (CDA), and other complementary policies created a phenomenon of biracial and bigendered cooperation among socioeconomic boundaries to push for a reprioritization of children’s rights in the welfare system of the United States. Although the CDA never passed the White House desk its influence was significant on how national social activism influenced the interpretation of universal child care. The thesis sheds a light on the influence of women in politics, welfare, civil rights, Chicano, and children rights and their cooperation and appeasement in pushing for a national …

Analyzing The Validity Of Self-Reports Of Emotional Responding Using An Electronic Device, Tiffany E. Shiflet

Masters Theses, 2020-current

The assessment of internal behaviors such as thoughts, feelings, or physiological symptoms not seen by the naked eye are often assessed with indirect measures such as self-reports and questionnaires given the lack of accessibility and observations by outside observers. The self-management of human behaviors, including internal events, carries socially valid implications for an individual’s quality of life, including children and individuals with neurological, developmental, and intellectual disabilities. This study aimed to address the following question: are there valid measurement procedures (e.g., collecting data on physiological responses) to analyze the correspondence between self-reports of emotional states and observable and measurable overt …

Real Time Audio Processing Using A Low-Power Digital Signal Processor, Aaron Norlinger

Honors Program: Senior Projects (Public)

This project focused on the creation of a series of audio processing functions that could run in real time on the ezDSP5502 processor. The Digital Signal Processor (DSP) being used for this project is an industry standard for lowpower signal processing applications. The overall goal was to have a code base that could sample audio in real time from any source, filter it in a variety of ways, run a Fast Fourier Transform on the audio, display the resulting frequency data to an LCD screen, and then output the filtered audio to an external speaker. This general process is used …