Digital Commons Network^™

An Evaluation Of Individual And Group Behavioral Skills Training To Teach Members Of Greek Letter Organizations To Free-Pour Standards Of Alcohol, Meagan Anne Strickland

University of the Pacific Theses and Dissertations

College students engage in high levels of excessive drinking and certain subpopulations of college students, such as members of Greek Letter Organizations (GLOs) report higher levels of excessive alcohol consumptions. Those who report less excessive drinking also report counting their drinks and setting drink limits. However, the effectiveness of these strategies may be improved by the ability to accurately identify and pour standard servings of alcohol, an area in which college students’ knowledge is generally quite poor. Although individual behavioral skills training (BST) has been used to teach college students to accurately pour beer (Hankla et al., 2017), little is …

The Effects Of Mindfulness Practice With Music Listening On Working Memory, Emily Irene Messick

University of the Pacific Theses and Dissertations

The purpose of this experimental study was to investigate mindfulness strategies and their influence on working memory. The potential role of music in facilitating mindfulness practice is explored. Various listening exercises were investigated along with their influence on working memory (i.e. attention control). Thirty-four individuals were randomly assigned to participate in one of four listening groups: 1) mindfulness with music, 2) mindfulness without music, 3) music only, and 4) silence. Thirty-four participants engaged in a computerized digit-span task before and after the listening exercise to assess pre- and post-test working memory performance. Thirty participants were included in data-analysis due to …

Oral Health Care: An Autoethnography Reflecting On Dentistry's Collective Neglect And Changes In Professional Education Resulting In The Dental Hygienist Being The Prevention-Focused Primary Oral Health Care Provider, Maureen Patricia Mcweeney Harrington

University of the Pacific Theses and Dissertations

Many factors influence poor oral health among disadvantaged populations including socioeconomic circumstances, knowledge of disease prevention strategies and ability to implement those strategies, public policies, insurance status, insurance policies, dental providers and other challenges to accessing dental care. Often these issues converge and result in early disadvantages to achieving good oral health (Horton & Barker, 2010). Addressing even some of the factors that contribute to poor oral health may provide ways to change the dental health status of historically underserved populations. The purpose of this research is to explore my role as a practitioner and researcher in the creation of …

How A Small Business Negotiates Digital Inclusion Of People With Disabilities: A Case Study, Belo Miguel Cipriani

University of the Pacific Theses and Dissertations

Technology has provided more people access products and services, yet some individuals who would benefit the most from digital access to resources are frequently excluded from participation. One group that is largely neglected is the disability community. Despite federal regulations intended to ensure that people with physical/mental disabilities are included in public digital platforms, organizations continuously design websites, applications, and interfaces without people with disabilities in mind. This is particularly the case with small businesses, which are most commonly reported as having inaccessible digital platforms.

Digital inclusion attempts to ensure equity in digital properties by providing a model to operationalize …

Exploring Leadership Identity Development Of Chinese Generation Z Student Leaders, Juan Mille Xu

University of the Pacific Theses and Dissertations

This is a phenomenological study exploring leadership identity development of Chinese generation Z student leaders by referring to Leadership Identity Development (LID) theory. There are two research questions. First, in what ways, if any, is the development of Chinese Generation Z student leader’s leadership identity similar to the Leadership Identity Development (LID) by Komives et al. (2005)? Second, in what ways, if any, is the development of Chinese Generation Z student leader’s leadership identity different from Leadership Identity Development (LID) by Komives et al.

The research adopts purposeful sampling and 10 participants were interviewed. Based on the analysis of the …

The Effects Of The Flipped Classroom Model On Students' Learning In A College English Class In Shanghai, China, Xiaoying Wei

University of the Pacific Theses and Dissertations

For many decades, college English teaching in China has been teacher-centered, mainly focusing on the enhancement of students’ four basic English language skills of listening, speaking, reading and writing, with little attention paid to the cultivation of students’ higher order thinking skills (Tang, 2016; Wang, Xu, & Zhou, 2016). The teacher-centered teaching approach has led to the problem that after having learned English for many years, students cannot speak English fluently (Dai, 2001). There has been a call for promoting the student-centered teaching model in China (NACFLT, 2000). One relatively new approach to support student-centered active learning is flipped instruction …

The Effects Of Listening To Motivational Music On Performance Of Knee Extension And Flexion In Healthy Adults, Alexander Lesser

University of the Pacific Theses and Dissertations

The purpose of this study was to determine whether listening to motivational music prior to performing leg extensions and flexions effected peak torque performance. Participants included 23 adults between the ages 18 and 48 years. Participants engaged in three sets of leg extensions and flexions utilizing a Cybex Humac NORM system following a warm-up period consisting of listening to either researcher-selected music, self-selected music, and in silence. Two one-way ANOVAs comparing participants’ data showed significant results in leg flexions performed following warm-up while listening to self-selected music. Significant results were not achieved for leg extensions yet a similar trend was …

Disrupting The Prison-To-Prison Pipeline: Doing Restorative Identity Work With Offender-Labeled Youth, Jahmon Londre Gibbs

University of the Pacific Theses and Dissertations

The purpose of this qualitative ethnographic study was to addresses how the existence of counterspaces influences the psychological well-being of offender-labeled youth transitioning back into society. A counterspace has been defined as a social setting where two or more individuals come together to challenge deficit notions. No longer is recidivism solely being placed on offender-labeled youth that reside within juvenile correctional facilities, therefore the need for innovative programs that help develop resistance narratives and promote reengagement with the educational system are needed. In this 12-week qualitative ethnographic study the two concepts of restorative practices and narrative identity work are blended …

Effects Of Eye Tracking During Infancy On Social Ambiguity And Emotional Distress, Gabriela Hernandez

University of the Pacific Theses and Dissertations

The purpose of this study was to investigate the relationship between early eye tracking and later non-suicidal self-injury, and whether this relationship was negatively impacted by distress and impulsivity, and conversely alleviated by emotional regulation and problem solving abilities. Briggs-Gowan et al. (2001) found that young children with recurrent and comorbid externalizing and internalizing problems have the most impairment; they exhibit greater difficulty with emotional stability, and require greater utilization of mental health services. Little research has focused on the relationship between eye tracking in early infancy and suicidal self-injurious (NSSI) behavior in early childhood. Multiple regression analysis was used …

How Data Science Can Advance Mental Health Research, Tc Russ, E Woelbert, Kas Davis, Jd Hafferty, Et Al

Peninsula Medical School

Accessibility of powerful computers and availability of so-called big data from a variety of sources means that data science approaches are becoming pervasive. However, their application in mental health research is often considered to be at an earlier stage than in other areas despite the complexity of mental health and illness making such a sophisticated approach particularly suitable. In this Perspective, we discuss current and potential applications of data science in mental health research using the UK Clinical Research Collaboration classification: underpinning research; aetiology; detection and diagnosis; treatment development; treatment evaluation; disease management; and health services research. We demonstrate that …

Teasing Apart The Impact Of Illness And Iq On Functional Neuroimaging Findings In Schizophrenia, S Graham, Tm Oh, V Manning, J Jiang, Ib Yeh, S Kang, Pj Mckenna

Peninsula Medical School

Schizophrenia is a major psychiatric disorder associated with cognitive impairment. Functional brain imaging (fMRI) studies of schizophrenia patients reveal a complex pattern of brain differences in the prefrontal cortex. Both decreased (hypofrontality) and increased (hyperfrontality) activity have been reported in patients – inconsistencies that this paper argues could be explained by differences in IQ between patients and healthy controls. This study demonstrates a novel method to tease apart IQ and schizophrenia effects on brain activity. Twelve schizophrenia patients were matched to twelve healthy controls matched to patients’ estimated (premorbid) IQ before their illness, and twelve healthy controls matched to patients’ …

Evaluation Of A Countywide Alternative To Qof, Aimed At Improving Person-Centred Coordinated Care, J Close, B Fosh, R Byng, R Blackwell, L Witts, L Hall, H Lloyd

Peninsula Medical School

No abstract provided.

Investigating Variation And Strength In Social Networks, Timothy D. Immelman, Richard M. Wielkiewicz

Psychology Faculty Publications

Participants were 318 college students from two small, Catholic liberal arts institutions in the Upper Midwest. Variation (i.e., having friends with varied interests and activities) of an individual’s social network was measured by a researcher-developed inventory, the Social Network Variation Scale (SNVS). Social network strength was measured by the researcher-developed Social Network Strength Scale (SNSS). People with more variation or more strength in their social network had higher levels of happiness and lower levels of stress. Autonomy mediated the relationships between variation and stress and strength and stress. Personality moderated the relationships between variation and happiness and variation and stress.

Exploring The Buffering Effects Of Holding Behaviors On The Negative Consequences Of Workplace Discrimination For People Of Color, Heather A. Kohlman Olsen

Industrial-Organizational Psychology Dissertations

Previous research suggests that discrimination is still a prevalent problem within organizations even with the current laws and policies in place in the United States to ensure equality of opportunity for minority groups. Therefore, people of color continue to report experiencing inequality and exclusion in the workplace. The broad purpose of the current investigation is to provide guidance to organizations regarding proactive strategies for mollifying the deleterious consequences that people of color often experience as a result of enduring numerous incidences of subtle discrimination in the workplace. Specifically, I proposed that when people of color report having trusting, supportive relationships …

Parenting Adolescents In Today’S World, Alina M. Baltazar

Faculty Publications

No abstract provided.

Undesirable Difficulties: Investigating Barriers To Students' Learning With Ebooks In A Semester-Length Course, Cindy Pierard, Vanessa Lynn Svihla, Susanne K. Clement, Bing-Shan Fazio

University Libraries & Learning Sciences Faculty and Staff Publications

Our ability to make informed decisions about ebooks is constrained by our limited understanding of how students perceive and use them. A team of librarians and a professor in learning sciences asked graduate students to serve as informants on student experience with ebooks. In two semester-long studies we analyzed student work, focusing on barriers and affordances they identified. In the first cohort, students who chose to explore ebooks uncovered affordances. In the second cohort, student comfort levels with PDF formats increased, while comfort with ebooks decreased. We discuss strategies for minimizing challenges and increasing desirable difficulties to support ebooks as …

Cultural Humility In Libraries, David A. Hurley, Sarah Kostelecky, Lori Townsend

University Libraries & Learning Sciences Faculty and Staff Publications

Purpose: The purpose of this article is to introduce the idea of cultural humility, distinguish it from cultural competence, and argue that it has a role in librarianship. Design/methodology/approach: We use an interdisciplinary exploration of the concept of humility to understand what cultural humility means and how it differs from cultural competence and other approaches to intercultural communication in libraries.

Findings: Despite some reservations with the term itself, we find that a practice of cultural humility is more appropriate to front-line interactions in library contexts than cultural competence models.

Practical implications: Libraries looking to address issues in intercultural communication and …

Best Practice Guidelines For Training Professional Carers In The Administration Of Buccal (Oromucosal) Midazolam For The Treatment Of Prolonged And/Or Clusters Of Epileptic Seizures In The Community, Rohit Shankar

Peninsula Medical School

No abstract provided.

A Personalized And Platform-Independent Behavior Control System For Social Robots In Therapy: Development And Applications, T Belpaeme

School of Engineering, Computing and Mathematics

Social robots have been proven beneficial in different types of healthcare interventions. An ongoing trend is to develop (semi-)autonomous socially assistive robotic systems in healthcare context to improve the level of autonomy and reduce human workload. This paper presents a behavior control system for social robots in therapies with a focus on personalization and platform-independence. This system architecture provides the robot an ability to behave as a personable character, which behaviors are adapted to user profiles and responses during the human-robot interaction. Robot behaviors are designed at abstract levels and can be transferred to different social robot platforms. We adopt …

The Core-10 In Screening For Current Mental Health Problems And Severe Mental Illness In Prisoners, Gwen O'Connor, Reg Morris

School of Psychology

No abstract provided.

Using Meta‐Ethnography To Develop A Conceptual Model Of Peer‐Assisted Learning Of Nursing Students In Clinical Practice, Matthew C. Carey, Bridie Kent, Jos M. Latour

School of Nursing and Midwifery

No abstract provided.

Learning From Failure: Errorful Generation Improves Memory For Items, Not Associations, Tina Seabrooke, Timothy J. Hollins, Christopher Kent, Andy J. Wills, Chris J. Mitchell

School of Psychology

No abstract provided.

Uncertainty And Blocking In Human Causal Learning, Peter M. Jones, Tara Zaksaite, Chris J. Mitchell

School of Psychology

No abstract provided.

Thinking Outside Of The Box Ii: Disrupting The Cognitive Map., Matthew G. Buckley, Alastair D. Smith, Mark Haselgrove

School of Psychology

A number of influential spatial learning theories posit that organisms encode a viewpoint independent (i.e. allocentric) representation of the global boundary shape of their environment in order to support spatial reorientation and place learning. In contrast to the trial and error learning mechanisms that support domain-general processes, a representation of the global-shape of the environment is thought to be encoded automatically as part of a cognitive map, and without interference from other spatial cues. To date, however, this core theoretical assumption has not been appropriately examined. This is because previous attempts to address this question have failed to employ tasks …

Refractory Depression – Cost-Effectiveness Of Radically Open Dialectical Behaviour Therapy: Findings Of Economic Evaluation Of Reframed Trial, James Shearer, Thomas R. Lynch, Rampaul Chamba, Susan Clarke, Roelie J. Hempel, David G. Kingdon, Heather O'Mahen, Bob Remington, Sophie C. Rushbrook, Ian T. Russell, Maggie Stanton, Michaela Swales, Alan Watkins, Ben Whalley, Sarah Byford

School of Psychology

BackgroundRefractory depression is a major contributor to the economic burden of depression. Radically open dialectical behaviour therapy (RO DBT) is an unevaluated new treatment targeting overcontrolled personality, common in refractory depression, but it is not yet known whether the additional expense of RO DBT is good value for money.AimsTo estimate the cost-effectiveness of RO DBT plus treatment as usual (TAU) compared with TAU alone in people with refractory depression (trial registration: ISRCTN85784627).MethodWe undertook a cost-effectiveness analysis alongside a randomised trial evaluating RO DBT plus TAU versus TAU alone for refractory depression in three UK secondary care centres. Our economic evaluation, …

How Group-Based Interventions Can Improve Services For People With Severe Obesity, Dawn Swancutt, Mark Tarrant, Jonathan Pinkney

Peninsula Medical School

No abstract provided.

Deterrence And Prevention-Based Model To Mitigate Information Security Insider Threats In Organisations, N Safa, C Maple, Sm Furnell, M Azad, C Perera, M Dabbagh

School of Engineering, Computing and Mathematics

Previous studies show that information security breaches and privacy violations are important issues for organisations and people. It is acknowledged that decreasing the risk in this domain requires consideration of the technological aspects of information security alongside human aspects. Employees intentionally or unintentionally account for a significant portion of the threats to information assets in organisations. This research presents a novel conceptual framework to mitigate the risk of insiders using deterrence and prevention approaches. Deterrence factors discourage employees from engaging in information security misbehaviour in organisations, and situational crime prevention factors encourage them to prevent information security misconduct. Our findings …

A Catchment-Scale Perspective Of Plastic Pollution, Fredric M. Windsor, Isabelle Durance, Alice A. Horton, Richard C. Thompson, Charles R. Tyler, Steve J. Ormerod

School of Biological and Marine Sciences

Plastic pollution is distributed across the globe, but compared with marine environments, there is only rudimentary understanding of the distribution and effects of plastics in other ecosystems. Here, we review the transport and effects of plastics across terrestrial, freshwater and marine environments. We focus on hydrological catchments as well-defined landscape units that provide an integrating scale at which plastic pollution can be investigated and managed. Diverse processes are responsible for the observed ubiquity of plastic pollution, but sources, fluxes and sinks in river catchments are poorly quantified. Early indications are that rivers are hotspots of plastic pollution, supporting some of …

Second Language Tutoring Using Social Robots: A Large-Scale Study, P Vogt, Den Berghe R Van, Haas M De, L Hoffman, J Kanero, E Mamus, J-M Montanier, C Oranc, O Oudgenoeg-Paz, Dh Garcia, F Papadopoulos, T Schodde, J Verhagen, Cd Wallbridgell, B Willemsen, Wit J De, T Belpaeme, T Goksun, S Kopp, E Krahmer, Ac Kuntay, P Leseman, Ak Pandey

School of Engineering, Computing and Mathematics

We present a large-scale study of a series of seven lessons designed to help young children learn English vocabulary as a foreign language using a social robot. The experiment was designed to investigate 1) the effectiveness of a social robot teaching children new words over the course of multiple interactions (supported by a tablet), 2) the added benefit of a robot's iconic gestures on word learning and retention, and 3) the effect of learning from a robot tutor accompanied by a tablet versus learning from a tablet application alone. For reasons of transparency, the research questions, hypotheses and methods were …

Accurate Eye Center Localization Via Hierarchical Adaptive Convolution, H Cai, B Liu, Z Ju, S Thill, T Belpaeme, B Vanderborght, H Liu

School of Engineering, Computing and Mathematics

Eye center localization has been an active research topic for decades due to its important biological properties, which indicates human's visual focus of attention. However, accurate eye center localization still remains challenging due to the high degree appearance variation caused by different kinds of viewing angles, illumination conditions, occlusions and head pose. This paper proposes a hierarchical adaptive convolution method (HAC) to localize the eye center accurately while consuming low computational cost. It mainly utilizes the dramatic illumination changes between the iris and sclera. More specifically, novel hierarchical kernels are designed to convolute the eye images and a differential operation …