Digital Commons Network^™

Management Of School Libraries And Utilization Of Library Resources By Secondary School Students In Rivers State, Felix Ahamefula Nwankwo Ph.D Cln, Pearl Chidimma Akanwa Prof. Cln, Ogechi Nkechinyere Okorie Ph.D, Cln

Library Philosophy and Practice (e-journal)

This study aimed at examining the management of school libraries and utilization of library resources by secondary school students in Rivers State. The researchers adopted survey design for the study. Two research questions and two hypotheses guided the study. The population of the study is 12210 comprising 12200 students and 10 teacher librarians from 10 selected secondary schools in Rivers State. A sample of 387 was drawn from the entire population using Taro Yamene statistics while proportionate sampling technique was used to determine the number of instruments that will be distributed in each of the schools. The instruments for data …

Creating Community Of Young Readers During Covid-19 Lockdown: A Comprehensive Study Of A Digital Reading Platform: Storyweaver, Shaveta Azad, Rupak Chakravarty Prof.

Library Philosophy and Practice (e-journal)

Reading stories to children when they are young is the most effective way to keep them creatively engaged. Children in multilingual countries require free access to story repositories for leisure reading. In India, a country with hundreds of mother tongues, books are largely published in English and Hindi, owing to market economics. Various studies have shown that learning and reading become more important in one's mother tongue and that when a child reads in two or more languages during early years, gains a deeper understanding of language and its effective use.

In this paper, the researchers have tried to discover; …

Application Of Wilson's Theory Of Information Seeking Behaviour To Public Library As A Source Of Business Information For Smes In Nigeria., Ugbala Chukwuemeka Peter, Lawal Olayide Wasiu, Olawale Gabrie Sola, Emmanuel Adeniyi Oloniruha, Fatokun Adesoji Musa

Library Philosophy and Practice (e-journal)

Business information has become a critical factor for the growth and success of small-scale business enterprises, the library as an institution responsible for information resources, sources and services to users, has indeed, become an indispensible partner in this national socio-economic growth and development drive. More typical however, is the public library because it is the only library that is open to every member of the public (SMEs owners inclusive) irrespective of background, age, status, race or creed. This paper therefore, discusses and provides useful insight on the application of Wilson’s theory of Information seeking behavioural to public library as a …

Assessment Of Preschool Librarians’ Library Disciplining Strategies For Effective Use Of Preschool Library, Charity C. Okeke M.Ed, Clara O. Ifelunni Phd, Anthonia N. Ngwoke Phd, Gloria C. Ugwu Phd, Eucharia N. Aye Phd, Chinedu I.O. Okeke Prof, Nnamdi T. Ekeanyanwu Prof, Christian S. Ugwuanyi Phd

Library Philosophy and Practice (e-journal)

Effective use of school libraries is very germane in achieving effective teaching and learning at various levels of education. Most importantly, the cultivation of the habit of using library by preschool children at the foundation phase will go a long way in patterning the reading habits of the children as they advance in their education. Currently, most preschool children exhibit unruly traits which are potential threats to effe3ctive management of preschool library. However, literature is scarce on the disciplining practices of the preschool Librarians for effective management of school library. Thus, this study was necessitated to explore the library disciplining …

Factors Associated With Mask Use In New York City Neighborhood Parks During The Covid-19 Pandemic: A Field Audit Study, Lisa Hitch, Marie A. Sillice, Hanish Kodali, Katarzyna E. Wyka, Javier Otero Peña, Terry Tk Huang

Publications and Research

Background: Mask use is a cost-effective measure to decrease COVID-19 transmission. Mask mandates intend to increase mask compliance but are often ambiguous when it comes to public outdoor spaces.

Methods: We used a field audit study to examine mask use in New York City neighborhood parks during COVID-19. 1453 park visitors were observed in 13 parks during July–August 2020 using a modified and validated park use audit tool (System for Observing Play and Recreation in Communities) that included items on general and proper mask use (i.e., mask covering both nose and mouth). Generalized estimating equation regression was used to determine …

A Time For Triage, Michael B. Gerrard

Faculty Scholarship

The world is desperately behind in the energy transformation needed to avoid the worst impacts of climate change. Catching up requires a massive buildout of wind and solar power and associated infrastructure, but in the United States many impediments stand in the way. Among them, ironically enough, are environmental laws. Here I argue that we must accept difficult tradeoffs, sacrificing some of what we consider precious in order to avoid far worse impacts.

Agents Of Inequality: Common Ownership And The Decline Of The American Worker, Zohar Goshen, Doron Levit

Faculty Scholarship

The last forty years have seen two major economic trends: wages have stalled despite rising productivity, and institutional investors have replaced retail shareholders as the predominant owners of the U.S. equity markets. A few powerful institutional investors — dubbed common owners — now hold large stakes in most U.S. corporations. And in no coincidence, when U.S. workers acquired this new set of bosses, their wages stopped growing while shareholder returns increased. This Article explains how common owners shift wealth from labor to capital, thereby exacerbating income inequality.

Powerful institutional investors pushing public corporations en masse to adopt strong corporate governance …

Russia, Ukraine, And The Future World Order, Ingrid (Wuerth) Brunk, Monica Hakimi

Faculty Scholarship

Russia's invasion of Ukraine, initiated on February 24, 2022, is among the most — if not the most — significant shocks to the global order since World War II. This piece assesses the stakes of the invasion for the core principles that lie at the heart of contemporary international law and the world order that it has helped to create. We argue, relying in part on the other contributions to the October 2022 agora on Ukraine in the American Journal of International Law, that however this war ends, it will reshape, in ways large and small, the world we …

A Theory Of Constitutional Norms, Ashraf Ahmed

Faculty Scholarship

The political convulsions of the past decade have fueled acute interest in constitutional norms or “conventions.” Despite intense scholarly attention, existing accounts are incomplete and do not answer at least one or more of three major questions: (1) What must all constitutional norms do? (2) What makes them conventional? (3) And why are they constitutional?

This Article advances an original theory of constitutional norms that answers these questions. First, it defines them and explains their general character: they are normative, contingent, and arbitrary practices that implement constitutional text and principle. Most scholars have foregone examining how norms are conventional or …

In Alzheimer-Prone Brain Regions, Metabolism And Risk-Gene Expression Are Strongly Correlated, Fengdan Ye, Quentin Funk, Elijah Rockers, Joshua M Shulman, Joseph C Masdeu, Belen Pascual

Duncan NRI Faculty and Staff Publications

Neuroimaging in the preclinical phase of Alzheimer’s disease provides information crucial to early intervention, particularly in people with a high genetic risk. Metabolic network modularity, recently applied to the study of dementia, is increased in Alzheimer’s disease patients compared with controls, but network modularity in cognitively unimpaired elderly with various risks of developing Alzheimer’s disease needs to be determined. Based on their 5-year cognitive progression, we stratified 117 cognitively normal participants (78.3 ± 4.0 years of age, 52 women) into three age-matched groups, each with a different level of risk for Alzheimer’s disease. From their fluorodeoxyglucose PET we constructed metabolic …

Decreased Brain Ventricular Volume In Psychiatric Inpatients With Serotonin Reuptake Inhibitor Treatment, P K Bolin, S N Gosnell, K Brandel-Ankrapp, N Srinivasan, A Castellanos, R Salas

Staff and Researcher Publications

Background: Brain ventricles have been reported to be enlarged in several neuropsychiatric disorders and in aging. Whether human cerebral ventricular volume can decrease over time with psychiatric treatment is not well-studied. The aim of this study was to examine whether inpatients taking serotonin reuptake inhibitors (SRI) exhibited reductions in cerebral ventricular volume.

Methods: Psychiatric inpatients, diagnosed mainly with depression, substance use, anxiety, and personality disorders, underwent two imaging sessions (Time 1 and Time 2, approximately 4 weeks apart). FreeSurfer was used to quantify volumetric features of the brain, and ANOVA was used to analyze ventricular volume differences between Time 1 …

Evaluating A Nondirective Health Coaching Package And A Directive Coaching Package For Increasing Physical Activity, Hailey E. Donohue

University of the Pacific Theses and Dissertations

Physical inactivity is a worldwide public health problem. Applied behavior analysis has demonstrated success in this area; interventions such as goal setting, self-monitoring, and feedback have produced increases in physical activity of adults. Nevertheless, strategies with a more nondirective approach, such as health coaching, are gaining traction in practice independent of behavior analytic approaches. We do not know about the relative effects of nondirective approaches and the established, directive interventions in applied behavior analysis, or about client preference for nondirective and directive approaches. The present study employed a multiple baseline across participants design to evaluate a largely nondirective, client-centered health …

Constructing A Validity Argument For Assessments Of Clinical Competence In Predoctoral Dental Education: A Retrospective Evaluation, Fatema Alkazemi

University of the Pacific Theses and Dissertations

The purpose of the study was to investigate and analyze some sources of validity evidence acquired from data (i.e., scores) of comprehensive clinical competency-focused components of the assessment system within the context of one school of dentistry through retrospective analysis of students’ data. Assessments in dental education need some form of evidence of validity to support the proposed interpretations of scores. The approach for evaluating evidence on test scores is presented as an argument, based on theory and logic, according to the four inferences in Kane’s view on validity: scoring, generalization, extrapolation, and implication. Based on our available data sets, …

Self-Care Practices And Burnout Experiences Of Music Therapists In A Metropolitan City, Sylvester Sroka

University of the Pacific Theses and Dissertations

This thesis examined a phenomenological inquiry into the lived experiences of music therapists in a metropolitan city in the United States. During the study, five music therapists were interviewed about their self-care practices and experiences with burnout. Data included a recorded Zoom transcription of the 30–45-minute open-ended interview. The data was analyzed through Moustakas’ (1994) cluster of themes approach. Four themes emerged from the data analyses of the interviews: living/working in a metropolitan city, self-care practices, advice for entry level music therapists, and knowledge of and experience with burnout symptoms. Respondents associated living and working in a metropolitan city with …

Incorporating Glutamic Acid-Valine-Citrulline Linker In Trifunctional Molecules Targeting Psma Ensures Enhanced Stability, Safety, And Efficacy In Mouse Model Of Prostate Cancer, Toufiq Ul Amin

University of the Pacific Theses and Dissertations

This project describes the development of a new antitumor therapeutic platform that combines the benefits of small-molecule drug conjugates (SMDCs) and antibody drug conjugates (ADCs). Valine-citrulline (VCit) dipeptide linkers are popular cathepsin B cleavable ADC linkers. Due to its instability in mouse serum, translating efficacy data from mouse to human is more difficult. It has been reported that replacing the VCit linker with glutamic acid-valine-citrulline (EVCit) improves ADC stability in mouse serum. The effect of the EVCit linker on the stability of SMDCs has not been reported so far. In a xenograft mouse model of prostate cancer, we found that …

Personalized Priority Policies In Call Centers Using Past Customer Interaction Information, Brett A. Hathaway, Seyed Morteza Emadi, Vinayak Deshpande

Faculty Publications

Companies are increasingly personalizing their product or service offerings based on their customers' history of interactions to increase revenue or improve customer service. In this paper we show how call centers can improve customer service by implementing personalized priority policies. Under personalized priority policies, managers use customer contact history to predict individual-level caller abandonment and redialing behavior and prioritize them based on these predictions to improve operational performance. We provide a framework for how companies can use individual-level customer history data to capture the idiosyncratic preferences and beliefs that impact caller abandonment and redialing behavior, and quantify the improvements to …

Social Media Analysts And Sell‑Side Analyst Research, Michael S. Drake, James R. Moon Jr., Brady J. Twedt, James D. Warren

Faculty Publications

We examine how research posted by “social media analysts” (SMAs)—individuals posting equity research online via social media investment platforms—is related to research subsequently produced by professional sell-side equity analysts. Using data from Seeking Alpha, we find that the market reaction to sell-side analyst research is substantially reduced when the analyst research is preceded by the report of an SMA, and that this is particularly true of sell-side analysts’ earnings forecasts. We further find that this effect is more pronounced when SMA reports contain more decision-useful language, are produced by SMAs with greater expertise, and relate to firms with greater retail …

Brokerage House Ipos And Analyst Forecast Quality, Mark Bradshaw, Michael S. Drake, Joseph Pacelli, Brady Twedt

Faculty Publications

We examine how brokerage firm IPOs influence the research quality of sell-side analysts employed by the brokerage. Our main results focus on earnings forecast bias and absolute forecast errors as proxies for research quality. Using a staggered difference-in-differences analysis, we document significant decreases in forecast bias and absolute forecast error during the two-year period centered on the analysts’ brokerage house IPO. In additional analyses, we explore several potential explanations for the short-term benefits of brokerage house IPOs. We find some evidence that IPOs delay the departure of more talented analysts and that the effects are more concentrated among analysts and …

Earnings Virality*, Brett Campbell, Michael S. Drake, Jacob Thornock, Brady Twedt

Faculty Publications

We examine the determinants and market consequences associated with earnings announcements going viral on social media, a phenomenon we label “earnings virality.” Using a comprehensive panel of historical Twitter data, we find that the typical earnings announcement receives relatively little social media coverage, but others go viral on social media, quickly reaching the feeds of millions of people. We find that viral earnings announcements generally have Twitter content that is more extreme in tone and contains less unique content. Further, earnings virality is positively associated with revenue surprises, investor recognition, retail investor ownership, and retail investor trading around the announcement. …

A Review Of Sensory Imagery For Consumer Psychology, Ryan S. Elder, Aradhna Krishna

Faculty Publications

his review of mental imagery research has the core objective of fostering more research on the topic of sensory imagery. The review is organized around a conceptual framework highlighting (a) how mental imagery is formed, (b) the elicitation and elaboration of mental imagery, (c) the multi-modal nature of sensory imagery, and (d) the consumer behavior consequences of mental imagery. This conceptual framework provides many new lenses through which researchers can view prior findings, and thereby motivates innovative new research ideas. Future research directions are provided in each section of the review, with additional unexplored opportunities presented in a final section

The Effect Of Wearable Activity Monitor Presence On Step Counts, William B. Tayler, James D. Lecheminant, Jospeh Price, Christian P. Tadje

Faculty Publications

Objective: In this study, we tested the effect of wearable activity monitors and tracking on physical activity over 2 weeks.

Methods: Ninety young adults participated. Prior to initiation of the study, each participant was asked to download an iPhone app that tracked physical activity level (step counts) but were not told the app’s purpose. Each participant was then randomly assigned to one of 3 groups (N=30/group): (1) measurement awareness, (2) measurement awareness+track/record, or (3) control. Participants in the measurement awareness and the measurement awareness+track/record groups were given a pedometer to wear for 2 weeks. Additionally, participants in the measurement awareness+track/ …

The Effects Of A Second-Chance Exam Policy In A Large-Enrollment Introductory Accounting Course, Melissa Larson, William B. Tayler, Jared R. Stark

Faculty Publications

Using a quasi-experimental design, we compare two semesters of an introductory accounting course to evaluate the impact of a second-chance exam policy (SCEP) on student performance and anxiety, analyzing data from 1,986 students. The SCEP, allowing two additional attempts at exams capped at 80 percent credit, significantly improved academic outcomes and decreased perceived test anxiety. Specifically, students during the SCEP semester experienced an average increase of 4.46 percent in exam scores (p < 0.01), a 3.37 percent increase in course percentage points (p < 0.01), and a GPA increase of 0.21 (p < 0.01). Notably, women experienced greater improvements than men in measured academic outcomes. Our findings suggest that SCEPs can be an effective intervention to increase academic performance and reduce anxiety. We also examine an SCEP’s effect on preparation for exam first attempts and find that students perform better on a first attempt with an SCEP.

Do Auditors’ Incentives Affect Materiality Assessments Of Prior-Period Misstatements?*, Brant E. Christensen, Roy Schmardebeck, Timothy Seidel

Faculty Publications

We examine whether auditors' incentives affect materiality assessments of prior-period misstatements. Interviews with global network firm partners reveal consistency across firms in the process used to assess prior-period misstatements and highlight points in the process where judgments are most susceptible to auditors’ conscious or subconscious biases. In related empirical tests, we find that auditors assess misstatements as less material (i.e., misstatements are disclosed less prominently) when auditors face greater engagement risk (comprised of the risk of litigation and reputation loss) or have greater incentives to please important clients. These effects only occur when auditor incentives to avoid further litigation or …

A Framework For Using Robotic Process Automation For Audit Tasks, Marc Eulerich, Justin Pawlowski, Nathan J. Waddoups, David A. Wood

Faculty Publications

The ability to automate tasks and processes using robotic process automation (RPA)—or the development of bots—is receiving significant attention in accounting. Auditors often struggle to know what tasks to automate and how to prioritize bot development. Drawing upon sociotechnical systems theory and using a design science methodology, we develop and validate a three-step evaluation framework to assist auditors as they decide what activities to automate. We validate this framework using interviews, surveys of experienced internal and external auditors, and two case studies. By developing and validating our framework through the lens of sociotechnical systems theory, we also provide several insights …

Evidence On Internal Audit Quality From Transitioning To Remote Audits Because Of Covid-19, Marc Eulerich, Martin Wagener, David A. Wood

Faculty Publications

As in-person audits were banned by governments and by company policies due to the COVID-19 pandemic, internal auditors had to transition to remote audits to perform their work. Based on survey responses of internal auditors who have conducted both remote and in-person audits, we find that internal auditors perceive no difference in the efficiency and effectiveness of and stakeholders’ reliance on results from remote and in-person audits when considering all responses. However, we also find that perceived efficiency and effectiveness increase the more experience internal auditors have with remote audits. Supplemental analyses show that support from the auditee, but not …

The Innovation And Reporting Consequences Of Financial Regulation For Young Life-Cycle Firms, Abigail Allen, Melissa F. Lewis-Western, Kristen Valentine

Faculty Publications

Firm life-cycle stage reflects a firm’s current strategic direction toward exploration independent of age or size. We provide evidence that young life-cycle firms are particularly vulnerable to negative innovation consequences from financial regulation but do not appear to experience any compensating financial reporting quality (FRQ) benefits. Using a generalized difference-indifferences design around Sarbanes Oxley Act of 2002 (SOX), we document a significant reduction in both research and development (R&D) spending and innovation outputs for young life-cycle stage firms after regulation. Declines in innovation manifest both from the diversion of scarce resources and from the imposition of an organizational culture mismatched …

Foundations Of Online Learning: Challenges And Opportunities, Christine Greenhow, Charles R. Graham, Matthew J. Koehler

Faculty Publications

Online learning—learning that involves interactions that are mediated through using digital, typically internet-based, technology—is pervasive, multi-faceted, and evolving, creating opportunities and challenges for educational research in the wake of the COVID-19 pandemic. In this special issue, we advance an interdisciplinary agenda for online learning research at the intersection of educational technology, educational psychology, and the learning sciences. In this first article in the issue, we define online learning including its variants, review historical and current contexts, explore its multidimensionality, and assert key issues shaping contemporary online learning. We propose five important lenses: community, engagement, pedagogy, equity, and design-based research, through …

Using Eeg To Measure L2 Word Learning, Jeffrey Jack Green, Ellen Knell, Rachel Yu Liu

Faculty Publications

No abstract provided.

Order Of Operations In Sociophonetic Analysis, Joseph A. Stanley

Faculty Publications

In modern sociophonetic data analysis, a researcher makes numerous decisions when processing their data. Many of the “big” decisions include how data is collected, how audio is transcribed, how these transcriptions are aligned to the audio, and how acoustic measurements are extracted. Once a spreadsheet of numbers has been generated, further decisions must be made regarding normalization, detecting and handling outliers, and excluding tokens irrelevant to the research question. This paper takes a closer look at this second group of decisions—those made after acoustic measurements have been extracted—and shows that the order in which they are applied can have significant …

Multidimensional Signals And Analytic Flexibility: Estimating Degrees Of Freedom In Human-Speech Analyses, Stefano Coretta, Joseph V. Casillas, Joseph A. Stanley, Timo B. Roettger

Faculty Publications

Recent empirical studies have highlighted the large degree of analytic flexibility in data analysis that can lead to substantially different conclusions based on the same data set. Thus, researchers have expressed their concerns that these researcher degrees of freedom might facilitate bias and can lead to claims that do not stand the test of time. Even greater flexibility is to be expected in fields in which the primary data lend themselves to a variety of possible operationalizations. The multidimensional, temporally extended nature of speech constitutes an ideal testing ground for assessing the variability in analytic approaches, which derives not only …