Digital Commons Network^™

Making A Good Thing Better: Enhancing Password/Pin-Based User Authentication With Smartwatch, Bing Chang, Yingjiu Li, Qiongxiao Wang, Wen-Tao Zhu, Robert H. Deng

Research Collection School Of Computing and Information Systems

Wearing smartwatches becomes increasingly popular in people’s lives. This paper shows that a smartwatch can help its bearer authenticate to a login system effectively and securely even if the bearer’s password has already been revealed. This idea is motivated by our observation that a sensor-rich smartwatch is capable of tracking the wrist motions of its bearer typing a password or PIN, which can be used as an authentication factor. The major challenge in this research is that a sophisticated attacker may imitate a user’s typing behavior as shown in previous research on keystroke dynamics based user authentication. We address this …

Producing The Self-Regulating Subject: Liberal Protection In Indonesia’S Migration Infrastructure, Andy Scott Chang

Research Collection School of Social Sciences

Labour protection has become a dominant agenda in global migration governance, particularly for sending countries whose diasporic citizens are denied political rights in host states. Despite having limited authority to arbitrate extraterritorial disputes, sending countries like Indonesia have deployed novel techniques of statecraft to improve migrant protection. Through the prism of the professional competence exam and pre-departure orientation seminar, this article investigates the Indonesian state's regulatory practices that focus on migrant conduct. Although outbound domestic workers are subject to a prolonged process of skill formation, other Indonesian contract workers pursue emigration upon acquiring basic legal knowledge without undergoing accreditation. While …

Multiculturalism On Its Head: Unexpected Social Boundaries And New Migration In Singapore, Yasmin Y. Ortiga

Research Collection School of Social Sciences

This study investigates how discourses of multiculturalism shape publicdebates surrounding new migration in Singapore. Singapore’s immigration policiesled to the influx of Chinese and Indian professionals, many of whom share race andclass identities with local Singaporeans. However, Singaporeans of Chinese and Indianbackgrounds rejected these presumed similarities, using discourses of multiculturalismto differentiate themselves from co-ethnic migrants. Based on a content analysis ofnews reports and online forums, this study shows how local actors portrayed newmigrants as too prejudiced or bigoted to adapt to Singapore’s multiracial society,thereby creating a paradoxical application of multicultural ideals. This example high-lights how contemporary immigration is creating diverse forms …

The Impact Of Ancestral Language Maintenance On Cultural Identity Among White Immigrant Descendants: A Phenomenological Qualitative Study, Micaella Elizabeth Colla

Doctoral Dissertations

There is insufficient research on the cultural identity formation of White immigrant descendants who have experienced ancestral language loss. This phenomenological qualitative study conducted in San Francisco, California explored the experiences and perceptions of seven White immigrant descendants in response to these questions: (1) What is the role of L1 (mother tongue) maintenance on identity maintenance among White immigrant descendants? (2) How do immigrant descendants view their cultural identities in the absence of their ancestral languages? And (3) How might educators encourage second language and culture acquisition, while protecting students’ first languages and cultures? Research data included narratives from in-depth, …

Developing Intercultural Competence Through Online English Language Teaching, Didem Ekici

Doctoral Dissertations

With an increasing number of refugees and immigrants in European and American classrooms, teachers need to be prepared to meet their varied and complex needs. In particular, to help these diverse students succeed, teachers need to be interculturally competent, which is a combination of many skills including attitude, linguistic and cultural awareness, empathy, and flexibility. However, developing these skills not only takes theoretical knowledge but also hands-on training and practice. While many programs in school of education provide experiential practicum projects and online collaborations with diverse students, they have not expanded to the population in war zones. Moreover, a review …

Compassion Fatigue Among Mental Healthcare Providers And The Impact On Overall Wellbeing, Ruchi Patel

Doctoral Dissertations

Compassion, a virtue of the helping profession, can be jeopardized by a provider’s continuous exposure to the trauma experiences of others. The impact of burnout, secondary stress and compassion fatigue on a mental healthcare provider’s work and personal life has been increasingly studied due to negative ramifications on our community healers. The present study used a cross-sectional design to survey mental healthcare providers across specialty and discipline in efforts to gain a better understanding of the relationship between a provider’s degree of compassion fatigue and specific demographic variables, physical health and their spirituality. One hundred and thirty-seven participants across the …

Addressing Ash: Rituals Of Translation And Grief In Anne Carson’S Nox, Peper Langhout '18

Student Research

This project investigates the activities of translation and mourning as ritual acts in Anne Carson’s Nox, a multimedia poem including a translation and reception of Catullus’s poem 101. Carson, as a literary critic and poet, as well as a classicist and translator, uses multimodal strategies of addressing the tensions between social rituals of mourning and intimate grief by making translation an allegory for the grieving process. Through Nox, I inspect a number of interrelated tensions between emotional interior and expressed exterior as finely controlled in both form and content. By using a culturally embedded, referential elegiac form to put a …

Brain Activity In College Students With The Broad Autism Phenotype, Amy Gaylord Beaver

Electronic Theses and Dissertations

Abstract

This study examined brain activity in college students with the broad autism phenotype (BAP) while viewing facial expressions. Quantitative Electroencephalogram assessments were conducted in the temporal lobe area in the brains of 38 college students declared as Science, Technology, Engineering, and Math (STEM) majors. Participants were divided into BAP+ versus BAP- groups based on their scores on the Broad Autism Phenotype Questionnaire (BAPQ). Findings revealed that individuals categorized as BAP+ demonstrated a higher alpha relative power score and a higher T4 relative to T3 coherence Z score when looking at expressive faces than when looking at neutral faces when …

Freedom Of Expression Or Freedom From Hate: A Canadian Perspective, Rosalie Silberman Abella

Cardozo Law Review

No abstract provided.

Conversation Analysis Of Veterinarians' Proposals For Long-Term Dietary Change In Companion Animal Practice In Ontario, Canada, Clare Macmartin, Hannah C. Wheat, Jason B. Coe, Cindy L. Adams

Peninsula Medical School

Nutritional changes recommended by veterinarians to clients can have a major role in animal-patient health. Although there is literature on best practices that can inform veterinary communication training, little is known specifically about how veterinarians communicate their recommendations to clients in real-life interactions. This study used the qualitative research method of conversation analysis to investigate the form and content of veterinarian-initiated proposals for long-term dietary change in canine and feline patients to further inform veterinary communication training. We analyzed the characteristics and design of veterinarian-initiated proposals for long-term nutritional modification as well as the appointment phases during which they occurred, …

Dac-H3: A Proactive Robot Cognitive Architecture To Acquire And Express Knowledge About The World And The Self, C Moulin-Frier, T Fischer, M Petit, G Pointeau, Et Al

School of Engineering, Computing and Mathematics

This paper introduces a cognitive architecture for a humanoid robot to engage in a proactive, mixed-initiative exploration and manipulation of its environment, where the initiative can originate from both human and robot. The framework, based on a biologically grounded theory of the brain and mind, integrates a reactive interaction engine, a number of state-of-the-art perceptual and motor learning algorithms, as well as planning abilities and an autobiographical memory. The architecture as a whole drives the robot behavior to solve the symbol grounding problem, acquire language capabilities, execute goal-oriented behavior, and express a verbal narrative of its own experience in the …

On The Exactitude Of Big Data: La Bêtise And Artificial Intelligence, Noel Fitzpatrick, John D. Kelleher

Articles

This article revisits the question of ‘la bêtise’ or stupidity in the era of Artificial Intelligence driven by Big Data, it extends on the questions posed by Gille Deleuze and more recently by Bernard Stiegler. However, the framework for revisiting the question of la bêtise will be through the lens of contemporary computer science, in particular the development of data science as a mode of analysis, sometimes, misinterpreted as a mode of intelligence. In particular, this article will argue that with the advent of forms of hype (sometimes referred to as the hype cycle) in relation to big data and …

A Qualitative Investigation Of The Degree Of Explainability Of Defeasible Argumentation And Non-Monotonic Fuzzy Reasoning, Lucas Rizzo, Luca Longo

Conference papers

Defeasible argumentation has advanced as a solid theoretical research discipline for inference under uncertainty. Scholars have predominantly focused on the construction of argument-based models for demonstrating non-monotonic reasoning adopting the notions of arguments and conflicts. However, they have marginally attempted to examine the degree of explainability that this approach can offer to explain inferences to humans in real-world applications. Model explanations are extremely important in areas such as medical diagnosis because they can increase human trustworthiness towards automatic inferences. In this research, the inferential processes of defeasible argumentation and non-monotonic fuzzy reasoning are meticulously described, exploited and qualitatively compared. A …

Attention-Based Lstm-Cnns For Uncertainty Identification On Chinese Social Media Texts, Binyang Li, Kaiming Zhou, Wei Gao, Xu Han Han, Linna Zhou

Research Collection School Of Computing and Information Systems

Uncertainty identification is an important semantic processing task, which is crucial to the quality of information in terms of factuality in many techniques, e.g. topic detection, question answering. Especially in social media, the texts are written informally which are widely used in many applications, so the factuality has become a premier concern. However, existing approaches that still rely on lexical cues suffer greatly from the casual or word-of-mouth peculiarity of social media, in which the cue phrases are often expressed in sub-standard form or even omitted from sentences. To tackle these problems, this paper proposes the attention-based LSTM-CNNs for the …

School Suspension And Academic Achievement For Tenth And Eleventh Grade Male Students: A Correlational Study, Dante' L. Ferguson Sr

Doctoral Dissertations and Projects

The purpose of this correlational study was to examine the relationship between absenteeism due to suspensions and math and reading scores from the 2016 – 2017 Georgia Milestones Test for tenth and eleventh grade regular education, male students. The focus of this study was on determining if math and reading scores on standardized tests could be predicted by the number of days missed from school due to suspensions using a bivariate regression. A total of 93 male high school students in grades ten and eleven who have received one or more out of school suspensions during the previous school term …

Marching Into The Future: The Relationship Between Instrumental Music Class Participation And Advanced Placement English Language And Composition Test Results, Robert Alston Pettigrew

Doctoral Dissertations and Projects

Over the decades, there have been countless claims that participation in a music class will influence the cognitive abilities of students. Yet many districts elect to eliminate these programs in times of budgetary crisis. During a period when our national education system is focused on test scores, educational reformists should focus on the implementation of courses that yield academic success. This study was designed to determine if there is a significant relationship between instrumental music class participation and Advanced Placement English Language and Composition exam scores. Data for the group comparison consisted of 529 samples from a large county school …

The Relationship Of The Well-Being Of Adults With And Without Dyslexia: A Causal-Comparative Study, Ashleigh L. Anderson

Doctoral Dissertations and Projects

This study examined the effects of dyslexia on well-being as an adult. The researcher compared adults given a diagnosis of dyslexia with adults not given a diagnosis of dyslexia for well-being using a quantitative causal-comparative method. Participants for this study were a convenience sample, consisting of 219 adults with and without a self-identified diagnosis of dyslexia per the Diagnostic and Statistical Manual of Mental Disorders 4th edition (DSM-IV). The researcher used the Warwick-Edinburgh Mental Well-Being Scale (WEMWBS) and measured the well-being of adults who are diagnosed as dyslexic and adults that are not dyslexic. The researcher utilized a 14-item questionnaire …

How Latina/O Family Values Impact Student Persistence To College Graduation: A Multi-Case Study, Jeremiah R. Riggs

Doctoral Dissertations and Projects

The purpose of this multi-case study is to discover the common family values of Latino families living in Chicago that were passed down from the parent to the child and how those values may have enabled the child to complete a four-year college degree. This study employed a multi-case qualitative study design. The participants were 12 Latina/o parents in Chicago who had at least one child who had graduated from a four-year college. Data were collected from interviews, field notes, and documents. A pattern-finding approach was used for data analysis. In this study, all participants shared family values that they …

From Public Ideology To Socio-Material Reproduction Of Agile Principles: The Case Of Pivotal Labs, Erica L. Wagner, Sue Newell, Neil Ramiller, Jeanne Enders

Business Faculty Publications and Presentations

This paper focuses on how regular invocation of a public ideology helps sustain local work practices. Existing research acknowledges that there is a recursive relationship between the local practices and the public ideas, with local practices leading to the adaption of public ideas over time. There is little study of how public ideology sustains local practices over the longer term – seeing translation of the ideology as an ongoing process. Through a case study and web-based analysis of Pivotal Labs, an agile software development company, we contribute to socio-material translation studies demonstrating the manifestation of the public ideology in socio-material …

Faculty Usage Of Academic Social Networking Sites: A Comparative Analysis, Jayati Chaudhuri, Sarah Baker

Library Philosophy and Practice (e-journal)

Academic Social Networking sites have been embraced by professors from across disciplines. These sites provide a myriad of networking and collaborative opportunities for faculty to expand their scholarly horizons and broaden their research impact. In this article, we analyzed the usage patterns of three Academic Social Networking sites, namely ResearchGate, Google Scholar Citations, and Academia.edu, at an urban, public, state university in Southern California with a highly diverse student population of more than 28,000 and more than 1700 faculty members. Our objectives are to describe and analyze professors’ use of these three Academic Social Networking sites based on their subject …

Similarities And Dissimilarities Of English And Arabic Alphabets In Phonetic And Phonology: A Comparative Study, Md Yeaqub

Al-Arabi: Journal of Teaching Arabic as a Foreign Language

This paper will focus on a comparative study about similarities and dissimilarities of the pronunciation between the syllables of English and Arabic with the help of phonetic and phonological tools i.e. manner of articulation, point of articulation and their distribution at different positions in English and Arabic Alphabets. A phonetic and phonological analysis of the alphabets of English and Arabic can be useful in overcoming the hindrances for those want to improve the pronunciation of both English and Arabic languages. We all know that Arabic is a Semitic language from the Afro-Asiatic Language Family. On the other hand, English is …

Who Studies Abroad At Us Community Colleges?

Journal of Comparative & International Higher Education

No abstract provided.

An Architectural Design And Evaluation Of An Affective Tutoring System For Novice Programmers, Hua Leong Fwa

Research Collection School Of Computing and Information Systems

Affect is prevalent in learning and it influences students’ learning achievement. This paper details the design and evaluation of an Affective Tutoring System (ATS) that tutors student in computer programming. Although most ATSs are purpose built for a specific domain, making adaptation to another domain difficult, this ATS is architected for adaptability and extensibility. This study also addresses a lack of research exploring the theories and methods of integrating affect and learning within the learning process by proposing methods of regulating the negative affect of students. Both quantitative and qualitative techniques were used for evaluation of the effectiveness of the …

On Learning Psycholinguistics Tools For English-Based Creole Languages Using Social Media Data, Pei-Chi Lo, Ee-Peng Lim

Research Collection School Of Computing and Information Systems

The Linguistic Inquiry and Word Count (LIWC) tool is a psycholinguistics tool that has been widely used in both psychology and sociology research, and the LIWC scores derived from user-generated content are known to be good features for personality prediction [1], [2]. LIWC, however, is language specific as it relies on counting the percentage of predefined dictionary words occurring in the content. For content written in English Creoles which are languages based on English, the original English LIWC may not perform optimally due to its lack of words which are only used in the English Creoles. In this paper, we …

Text Analytics Approach To Extract Course Improvement Suggestions From Students’ Feedback, Swapna Gottipati, Venky Shankararaman, Jeff Rongsheng Lin

Research Collection School Of Computing and Information Systems

In academic institutions, it is normal practice that at the end of each term, students are required to complete a questionnaire that is designed to gather students’ perceptions of the instructor and their learning experience in the course. Students’ feedback includes numerical answers to Likert scale questions and textual comments to open-ended questions. Within the textual comments given by the students are embedded suggestions. A suggestion can be explicit or implicit. Any suggestion provides useful pointers on how the instructor can further enhance the student learning experience. However, it is tedious to manually go through all the qualitative comments and …

A Comparative Analysis Of Techniques Of Euphonium And Vocal Performance Using Acoustical Properties, Brian Logan

Open Access Dissertations

After researching that many brass pedagogy texts make allusions to vocal performance as the ideal standard, this essay observed the ability of the euphonium performer to create different articulation sounds. Comparisons between voice and brass articulations were made. The effectiveness was determined by comparing pertinent acoustical components of brass methods to that of a single vocalist. To begin, this study catalogued preeminent suggested techniques for performing brass articulation found in method, pedagogy, magazine, and personal memoire texts. These techniques were collected into a list and given to a euphonium player subject from the University of Miami. In an anechoic chamber, …

Interpretations Of Female Authority In Medieval Literature, Olivia Havlin

Departmental Honors & Graduate Capstone Projects

Beginning with Romance of the Rose by Guillaume de Lorris and Jean de Meun in 1269, Medieval authors give allegorical characteristics to women defining what a Medieval woman is, who she should be, and how she should behave. This text becomes a rule book on courtly love and male and female behavior lasting for centuries and is borrowed by authors like Geoffrey Chaucer, who used Romance of the Rose as a reference to question female authority in many of his works. Therefore, it is through an understanding of characters such as the Old Woman from The Romance of the Rose, …

Acoustic Characteristics Of Ghanaian Ewe Accented American English, Prudence Barbara Deladem Mortoti

Student Theses and Dissertations

This study investigated the acoustic characteristics that contribute to the perception of foreign-accentedness of English spoken by native Ewe speakers. Forty monosyllabic words spoken by four speakers were rated on accentedness by 109 participants; 51 with exposure to Ghanaian-accented-American English and 58 with none. The ratings and measurements of F1 and F2 values of the vowels were analyzed and compared. The results suggest that the perception of accentedness was influenced by the acoustic properties of vowels. Listeners rated L2 speakers as more accented than they did L1 speakers. Accentedness ratings did not correlate with comprehension of words, and finally, listeners …

An Examination Of The Impact Of Dialect On First Graders’ Reductions Of Final Consonant Clusters In Spelling, Travis M. Nodine

Student Theses and Dissertations

The purpose of this study was to compare first grade African American English (AAE) and Mainstream American English (MAE) speakers’ spellings of final consonant clusters in Consonant-Vowel-Consonant-Consonant (CVCC) words. Sixteen first graders participated in the study. The research questions under examination were: (a) Does dialect impact participants when spelling final consonant clusters in CVCC words?, (b) Does cluster type impact spelling final consonant clusters in CVCC words?, and (c) Do spellings differ based on various stimulus presentations? Nonparametric log-linear analyses were used to answer the research questions. For the experimental CVCC words, there was a significant interaction between group, task, …

A Theory Of Timing Effects In A Self-Organizing Model Of Sentence Processing, Garrett Smith

Doctoral Dissertations

Many leading theories of human sentence processing assume that language compre- hension and production take place under the strict control of a symbolic grammar. For example, in sentence comprehension, reading or hearing a word triggers the application of a grammar rule that incorporates the word into the existing sentence structure so that the resulting structure is consistent with the all of the rules of the grammar. These theories have had wide success in explaining important timing effects, e.g., predicting speed-ups or slowdowns while reading a sentence. A number of phenomena have been identified, though, that challenge these grammar-controlled theories and …