Social and Behavioral Sciences Commons^™

Assessing The Reliability Of Relevant Tweets And Validation Using Manual And Automatic Approaches For Flood Risk Communication, Xiaohui Liu, Bandana Kar, Francisco Alejandro Montiel Ishino, Chaoyang Zhang, Faustine Williams

Faculty Publications

© 2020 by the authors. While Twitter has been touted as a preeminent source of up-to-date information on hazard events, the reliability of tweets is still a concern. Our previous publication extracted relevant tweets containing information about the 2013 Colorado flood event and its impacts. Using the relevant tweets, this research further examined the reliability (accuracy and trueness) of the tweets by examining the text and image content and comparing them to other publicly available data sources. Both manual identification of text information and automated (Google Cloud Vision, application programming interface (API)) extraction of images were implemented to balance accurate …

Amjambo Africa! (September 2020), Kathreen Harrison

Amjambo Africa!

In This Issue...

Indigo Arts Alliance.....................p.2

publisher’s editorial.....................p.4

registering to vote.......................p.4

French............................................p.5

Swahili...........................................p.6

Somali............................................p.7

School resource officers ..............p.8

U.S.-Canada border.....................p.8

News from Africa.........................p.9

Finance/buying a home.............p.10

Guest columns..............11/14/20/21

World market basket...........p.12/13

Héritier Nosso............................p.15

Community org. News........p.16/17

Kinyarwanda..............................p.18

portuguese .................................p.19

outdoor learning.......................p.23

bus Shelters................................p.23

Tracking Departmental Name Changes For Electronic Theses And Dissertations, Ivy Torres-Morales, Rebecca Bakker, Jill Krefft

Works of the FIU Libraries

No abstract provided.

High-Severity And Short-Interval Wildfires Limit Forest Recovery In The Central Cascade Range, Sebastian Upton Busby, Kevan B. Moffett, Andres Holz

Geography Faculty Publications and Presentations

Increasing forest fuel aridity with climate change may be expanding mid-to-high-elevation forests’ vulnerability to large, severe, and frequent wildfire. Long-lasting changes in forests’ structure and composition may occur if dominant tree species are poorly adapted to shifting wildfire patterns. We hypothesized that altered fire activity may lower existing forest resilience and disrupt the recovery of upper-montane and subalpine conifer forest types. We empirically tested this hypothesis by quantifying post-fire forest structure and conifer tree regeneration after spatially large, severe, and rapidly repeated wildfires (

Mapping Of Research Output In Food Economics:A Scientometric Ananlysis, Sebastiyan R, Rameshbabu V, Surulinathi T.M

Library Philosophy and Practice (e-journal)

A tiny attempt is taken to investigate the research performances in the area of Food Economics based on the Scientifics measure as called Scientometrics. As per web of science data collection, a total of 3213 data has been gathered through key word searching from 1975 to 2020 (August). A remarkable finding was retrieved under the analysis of Publication Impact and Citation Impact from the following categories such as Year wise, Country wise and Institutional wise. In the year 2019, the highest research contribution of 286 was recorded, but it was purely opposite in the citation impact by 2329 as in …

Volume 40, Number 3, September 2020 Olac Newsletter, Laura Kane Mcelfresh, Jennifer M. Eustis, Richard N. Leigh, Jan Mayo, Yoko Kudo, Jay Weitz, Lisa Romano

OLAC Newsletters

Digitized September 2020 issue of the OLAC Newsletter.

Object Relations, Identity Formation, And Transitional Space In Religious Conversion, Arielle Rubenstein

Dissertations, Theses, and Capstone Projects

Conversion between broad religious groups is a life transformation undertaken by 15% of Americans, yet it has seldom been studied closely from a psychodynamic perspective. The psychological study of conversion began with a Protestant paradigm of sudden and total transformation of the self, and over time came to characterize different manifestations of conversion to more diverse religious groups. Research on conversion has primarily sought to understand whether conversion is essentially a psychopathological phenomenon, and has led to a multiplicity of both positive and negative, at times contradictory, findings. Research has shown that conversion is associated with insecure attachment, neurotic personality …

A Comparison Of Strain, Social Learning, Control, And Trauma Theories Of Crime, Nicole Trauffer

Dissertations, Theses, and Capstone Projects

The field of criminology has been dominated by Strain, Control and Social Learning Theories, among others. More recently, research and theory has focused on the role of trauma as a predictor of criminal behavior, especially for women. However, little research has empirically compared these theories to one another. The current study examined these four major theories to determine which best explains non-violent and violent criminal behaviors. Race and sex differences were examined. The data is from a large prospective cohort design study of individuals with documented histories of physical and sexual abuse and neglect and a control group of children …

Essays On Paid Sick Leave In The United States, Shaoying Ma

Dissertations, Theses, and Capstone Projects

This dissertation consists of two chapters.

Chapter 1 This study estimates the causal effect of access to paid sick leave on worker mobility, by exploiting variation in the implementation of local paid sick leave mandates over time in the U.S. I use May 2004 - June 2019 Current Population Survey (CPS) basic monthly data, and by taking a Difference-in-Differences approach, I find that the local mandates significantly reduce private sector employees' monthly job turnover. This study is, to the best of my knowledge, the first to present the effect of local paid sick leave mandates in the U.S. on worker …

Mobile Cognitive Training For The Cognitive Symptoms Of Depression In Young Adults: A Double-Blind, Randomized Pilot Study With Active Control, Alice Grinberg

Dissertations, Theses, and Capstone Projects

Background: Depression is associated with a broad range of cognitive symptoms, including reduced attention, verbal learning and memory, executive functioning (EF), and processing speed (PS). Computerized cognitive training (CCT) has been shown to ameliorate the cognitive symptoms of depression. Younger adults, in particular, are understood to benefit more from CCT than older adults due to their greater capacity for neuroplasticity. However, several issues remain unclear about the effectiveness of CCT: (1) whether the benefits of CCT are driven by the specific content or by non-specific factors, such as engagement, motivation, novelty, and expectancy, which have been inadequately controlled in prior …

The Temporal Dynamics Of Ensemble Perception, Michael L. Epstein

Dissertations, Theses, and Capstone Projects

The striking disparity between the subjective richness of experience and the considerable limitations of perceptual processing has emerged as an essential, enduring question in both vision science and philosophy of mind. A potential solution to this issue is ensemble perception: the ability for the visual system to compute the statistical summaries of object groups, effectively compressing an otherwise overwhelming amount of information. Previous work has supported that ensemble statistics can be perceived quickly and accurately for a wide range of object features. This has motivated models of ensemble perception as an early process in vision, providing an initial sense of …

Structural And Functional Brain Markers Of Trauma-Related Symptoms, Glenn Blessington

Dissertations, Theses, and Capstone Projects

The neurocircuitry model of posttraumatic stress disorder suggests an association between trauma-related symptoms and abnormalities in the structure and function of limbic and prefrontal brain regions. Evidence also suggests that these structural and functional abnormalities are related. We tested the relation between whole brain white matter integrity, resting-state functional connectivity of a fronto-limbic network, and trauma-related symptoms in 22 trauma-exposed women. We hypothesized that components of whole brain white matter would correlate with components of resting connectivity within a fronto-limbic network. We used parallel independent component analysis (pICA) to test the associations between whole brain fractional anisotropy (FA) maps and …

360º Video And Language Documentation: Towards A Corpus Of Kanien'kéha (Mohawk), Joseph Pentangelo

Dissertations, Theses, and Capstone Projects

Robust documentation is a major goal of documentary linguistics. Recognizing spoken language as a multimodal phenomenon, researchers working in this field broadly agree that video is an improvement over audio-only recording. At the same time, video is limited by the format’s frame, which permits only a relatively small portion of the visual field to be recorded at any given time. This results in much data being lost, as the documenter must decide where to aim their camera, necessarily leaving out more than they record.

In this dissertation, I apply 360º video to language documentation for the first time. 360º video, …

Does The Word "Chien" Bark? Representation Learning In Neural Machine Translation Encoders, Emily Campbell

Dissertations, Theses, and Capstone Projects

This thesis presents experiments with using representation learning to explore how neural networks learn. Neural networks which take text as input create internal representations of the text during their training. Recent work has found that these representations can be used to perform other downstream linguistic tasks, such as part-of-speech (POS) tagging. This demonstrates that the neural networks are learning linguistic information and storing this information in the representations. We focus on the representations created by neural machine translation (NMT) models and whether they can be used in POS tagging. We train 5 NMT models including an auto-encoder. We extract the …

Understanding Gender Differences In Traditional And Cyberbullying: An Evaluation Of Construct Validity Of The 2013 School Crime Supplement To The National Crime Victimization Survey, Anthony Betancourt

Dissertations, Theses, and Capstone Projects

Few measures assess cyberbullying and traditional bullying simultaneously while also reporting standards of reliability and validity. As a result, it remains unclear whether cyberbullying should be considered a separate type of bullying. This dissertation advances the literature by examining data from the 2013 School Crime Supplement to the National Crime Victimization Survey (NCVS-SCS) to provide psychometric information about the factor structure of the 2013 NCVS-SCS traditional and cyberbullying scales. Furthermore, the dissertation uses that information to evaluate if cyberbullying emerges as a unique factor. Finally, measurement invariance will determine if bullying holds the same meaning for boys and girls (e.g. …

A Defense And Expansion Of The Theory Of Capitalist Ground Rent: Speculation, Securitization, And Struggles Over Land And Housing, Francesca Manning

Dissertations, Theses, and Capstone Projects

Why are the rents so high? Who is responsible for homelessness, for urban and rural displacement? How can these problems be combatted?

Recent literature addressing these questions has pointed to gentrification and the financialization of land and housing, faulted financialized landlords, hedge funds, and the irredeemable logic of finance, and pointed to the importance of land and housing regulation to prevent displacement.

However, theories of displacement—in both land and housing, on both urban and rural terrain—suffer from a lack of an underlying theory of the logic, tendencies, and limits of ground rent extraction in capitalism.

This dissertation develops a theory …

The Grammatical Systems Of Attentionworthiness: Positional Signals And Invariant Meanings In Spanish Word Order, Eduardo Ho-Fernández

Dissertations, Theses, and Capstone Projects

This dissertation presents a Columbia School analysis of word order phenomena in Spanish. The data was sourced from a corpus of manually collected utterances extracted from six volumes of Latin American short stories written in the twentieth century. The study employs various qualitative and quantitative techniques in order to test the various hypotheses offered as explanations of the distributional problems selected for the study. The observations roughly correspond to word orders that the grammatical tradition describes as having to do with either verbs with one argument (SV, VS, OV, VO) or verbs with two arguments (SVO, OVS, VSO, VOS, SOV, …

The Role Of Mentalized Affectivity In Romantic Love And Relationship Satisfaction, Camilla P. Hegsted

Dissertations, Theses, and Capstone Projects

Introduction: The role that mentalized affectivity plays in the relationship between romance love and relationship satisfaction was investigated. Methods: 504 participants completed three measures: Mentalized Affectivity Scale, Adapted Triangular Love Scale, and the Relationship Assessment Scale. Results: A number of relationships among the variables was found. However, the processing variable of mentalized affectivity did not moderate the relationship between the intimacy and relationship satisfaction variables. Conclusion: Possible reasons for this finding are discussed. Results show the importance of modulating ability on romantic relationships: being better skilled at modulating one’s affects and emotions predicts greater intimacy levels in relationships as well …

Scaling Rural Access: One Foundation’S Partnership To Expand Fafsa Completion Across Mississippi, B. Tait Kellogg, Ann Hendrick, Kierstan Dufour, Patricia Steele

The Foundation Review

This article highlights Get2College, a program by the Woodward Hines Education Foundation that provide financial aid counseling to Mississippi high school students, and outlines a study that assessed efforts to scale the FAFSA completion initiative to increase the number of students statewide who complete the Free Application for Federal Student Aid (FAFSA).

Get2College’s approach to scaling involved a partnership with the state’s rurally based community colleges and leveraged their established support networks to expand its outreach to the state’s often underserved students and increase FAFSA completion rates among that population.

In rural states like Mississippi, underresourced groups are sometimes left …

Modeling The Impact Of Inclusion Of Family Planning Services In Ghana's National Health Insurance Scheme, Justin Archer, Gillian Eva, Augustine Ankomah, Saumya Ramarao, Kamil Fuseini, Anne Coolen, Stephen Duku, Benjamin Bellows

Reproductive Health

While access to and uptake of modern family planning (FP) in Ghana has steadily risen over the last decade, the modern Contraceptive Prevalence Rate (mCPR) among all women reached only 22% in 2019 with 30% of women still reporting unmet need. To increase FP uptake via mitigation of cost barriers among women with unmet need, the Government of Ghana is seeking to integrate claims-based FP services into the National Health Insurance Scheme benefits package. The impact of these activities has the potential to be significant with the proportion of women accessing modern FP shifting dramatically to public facilities over the …

Estimation Of Conditional Average Treatment Effects With High-Dimensional Data, Qingliang Fan, Yu-Chin Hsu, Robert P. Lieli, Yichong Zhang

Research Collection School Of Economics

Given the unconfoundedness assumption, we propose new nonparametric estimators for the reduced dimensional conditional average treatment effect (CATE) function. In the first stage, the nuisance functions necessary for identifying CATE are estimated by machine learning methods, allowing the number of covariates to be comparable to or larger than the sample size. This is a key feature since identification is generally more credible if the full vector of conditioning variables, including possible transformations, is high-dimensional. The second stage consists of a low-dimensional kernel regression, reducing CATE to a function of the covariate(s) of interest. We consider two variants of the estimator …

Sela/General News, Library News, And Personnel News

The Southeastern Librarian

No abstract provided.

Going The Distance: Flipped Classrooms And The Research Appointment

The Southeastern Librarian

This case study examines the use of online help guides and their potential impact in helping graduate distance students prepare for a scheduled meeting with a reference librarian. Students taking a dissertation planning course were surveyed to determine if a custom LibGuide and accompanying class assignments prepared them for in-depth research during their meeting with a reference librarian. Findings revealed that the majority of students believed that this flipped-classroom style approach had a positive impact on their research abilities and skills. Recommendations are provided for online help resources that can be adapted for use in online and hybrid courses.

Managing User Needs And Librarian Expectations: Results Of A Survey Of User Behaviors In Summon, Kristin Rogers

The Southeastern Librarian

Since 2016, the University of Mississippi Libraries has used ExLibris’ Summon for their discovery service, locally known as One Search. During the implementation, customizations for the search results page were determined by a committee of librarians. As new settings and customizations were implemented over the years, librarians began to question if certain settings were appropriate or if the patrons were actually using them. An IRB approved survey was distributed asking library patrons about their use of One Search while library employees were asked to answer how they perceived patrons used it. Results showed the differences between library employee perception of …

Around The World On A Bicycle, Melinda F. Matthews

The Southeastern Librarian

Fred A. Birchmore Athens: University of Georgia, 2020 ISBN: 9780820357287 356 p. $22.95 (Pbk)

City Of Refuge: Slavery And Petit Marronage In The Great Dismal Swamp 1763- 1856, Carol Walker Jordan

The Southeastern Librarian

Marcus P. Nevius Athens: University of Georgia Press, 2020 ISBN: 9780820356426 168 p. $49.95 (Hbk)

Fugitivism Escaping Slavery In The Lower Mississippi Valley 1820-1860, Carol Walker Jordan

The Southeastern Librarian

S. Charles Bolton Fayetteville: University of Arkansas Press, 2019 ISBN: 9781682260999 312 p. $34.95 (Hbk)

Goodbye, My Tribe: An Evangelical Exodus, Carol Walker Jordan

The Southeastern Librarian

Vic Sizemore Tuscaloosa: University of Alabama Press, 2020 ISBN: 9780817320577 184 p. $29.95 (Hbk)

Home Without Walls: Southern Baptist Women And Social Reform In The Progressive Era, Carol Walker Jordan

The Southeastern Librarian

Carol Crawford Holcomb Tuscaloosa: University of Alabama Press, 2020 IBSN: 9780817320546 264 p. $49.95 (Hbk)

Remembering The Memphis Massacre: An American Story, Carol Walker Jordan

The Southeastern Librarian

Beverly Greene Bond and Susan Eva O’Donovan Athens: University of Georgia Press, 2020 ISBN: 9780820356501 232 p. $99.95 (Hbk)