Cognitive Science Commons^™

Measurement And Scale Development Skills For Public Health Doctoral Scholars, Manoj Sharma

UNLV Best Teaching Practices Expo

Web-based synchronous teaching is gaining popularity all over the world. In web-based synchronous teaching, both pedagogical robustness and the building of content expertise are mandatory. I taught a new doctoral course, HED 763 Measurement and Scale Development in Social and Behavioral Health in the Spring of 2022. The specific teaching techniques that I used were (a) enhanced pedagogical features that included delivery as web-based synchronous, organizing the course in Canvas and making it available from day 1, recording all lectures beforehand in Panopto, utilizing case studies, employing WebEx and its breakout sessions feature, guest lectures, and having weekly skill-building activities …

David Versus Goliath: The Power Of Weakness In Asymmetric Warfare—Lessons From History, Nicholas K. Petaludis

Dissertations, Theses, and Capstone Projects

Under what conditions do violent nonstate actors (VNA) succeed against states? Why does David sometimes beat Goliath? Since at least the time of Thucydides and the Peloponnesian Wars, the realist narrative in international relations measures power primarily in relative, coercive, and deterrent terms. Strong states should accordingly face fewer constraints and enjoy more options while pursuing their national interests. Unconventional warfare, and its subsets of terrorism and insurgency, should—given these circumstances, end in VNA failure. Sometimes, however, VNAs find success. By comparing the literature on historical and current case studies, I propose that a set of preconditions and two mechanisms …

Cartilla Pedagógica De Primera Infancia Y Recreación, Maximiliano Quintero Reina, Carlos Alberto Romero Cuestas

Ciencias del Deporte y la Educación Física

La Cartilla pedagógica sobre Infancia y Recreación, Tomo 1, es producto del proyecto de investigación "Valoración motriz de la primera infancia en el municipio de Fusagasugá y el aporte de la recreación para disminuir el sedentarismo", que se diseña a partir de la realidad observada en la atención de los niños en los hogares comunitarios tradicionales de bienestar que funcionan en Fusagasugá.

Theorizing, Bounded Rationality, And Expertise: Cognitive Sociology And The Quasi-Realism Of Problem-Solving As A Course Of Activity, Michael W. Raphael

Publications and Research

The question facing sociology is whether it is a field or a discipline. If it is a field, then there is no need for theorizing. However, if sociology is a discipline, then problem-solving cannot be disentangled from theorizing without a loss of intelligibility – the inability to explain the social as the concept of the discipline. Through the quasi-realism of problem-solving as a course of activity, this chapter presents cognitive sociology as a paradigm appropriate to the concept of the social understood as an ongoing course of activity. In doing so, it is shown how bounded rationality and expertise play …

Understanding The Contributions Of Hormonal Contraceptives And Cortisol Levels To Fear Learning In Women, Sahil Bardai

Symposium of Student Scholars

Women are twice as likely to be diagnosed with an anxiety disorder than men. Eighty-five percent of women in the US will use hormonal contraceptives at some point in their lifetime. Women who use hormonal contraceptives show heightened startle reactivity to a threatening stimulus. Previous results from our lab showed a significant increase in fear-potentiated startle (FPS) in women who were on hormonal contraceptives compared to women who were naturally cycling. These results stayed consistent throughout three acquisition trials. Others have shown that the use of OCPs (oral contraceptive pills) is related to the dysregulation of the HPA-axis and elevated …

An Exploration Into The Design Of A Portable Music Player For People With Alzheimer’S And Dementia, Jaxon V. Silva

Liberal Arts and Engineering Studies

An exploration into the design of a portable music player for people with Alzheimer's and dementia.

How Occam’S Razor Guides Human Inference, Eugenio Piasini, Shuze Liu, Pratik Chaudhari, Vijay Balasubramanian, Joshua I. Gold

Department of Physics Papers

Occam’s razor is the principle stating that, all else being equal, simpler explanations for a set of observations are preferred over more complex ones. This idea is central to multiple formal theories of statistical model selection and is posited to play a role in human perception and decision-making, but a general, quantitative account of the specific nature and impact of complexity on human decision-making is still missing. Here we use preregistered experiments to show that, when faced with uncertain evidence, human subjects bias their decisions in favor of simpler explanations in a way that can be quantified precisely using the …

Effect Of Covid-19 Pandemic On Volunteerism And Fundraising Management Strategies In Nonprofits And Rebuilding Tactics Of Ronald Mcdonald House Charities Of Chicagoland And Northwest Indiana (Rmhc-Cni), Humza Wolf

Student Capstone Projects

The financial sustainability of nonprofits depends highly on volunteerism and funding strategies which got impacted during Coronavirus 2019 (COVID-19) Pandemic. This capstone study explores to what extent nonprofits got affected and evaluates the efforts of Ronald McDonald House Charities of Chicagoland & Northwest Indiana (RMHC-CNI) to improve the provision of support for underprivileged families of critically ill children. The continual efforts to overcome financial hurdles escalated in pandemic. Mixed method research design was used to collect, analyze, and triangulate both quantitative and qualitative research methods in this single study to understand the research problem. Interpretive approach encompassed the complexities of …

Computational Thinking And Coding For Young Children: A Hybrid Approach To Link Unplugged And Plugged Activities, Daisuke Akiba

Publications and Research

In our increasingly technology-dependent society, the importance of promoting digital literacy (e.g., computational thinking, coding, and programming) has become a critical focus in the field of childhood education. While young children these days are routinely and extensively exposed to digital devices and tools, the efficacy of the methods for fostering digital skills in the early childhood classroom has not always been closely considered. This is particularly true in settings where early childhood educators are not digital experts. Currently, most of the efforts in standard early childhood settings, taught by teachers who are not digital experts, appear to revolve around “unplugged” …

Changing Criteria: What Decision Processes Reveal About Confidence In Memory, Johanny N. Castillo

Masters Theses

Source memory is our ability to relate central information (the “item”) to the context (the “source”) in which it was learned or experienced. People are often highly confident in their source judgements even when this information is incorrectly recalled. Past work has aimed to explain why source errors made with high confidence occur with a framework called the Converging Criteria (CC) account. The CC account posits that item memory can interact with source memory by altering decision criteria as item confidence increases, increasing the probability of a high confidence source judgement. This prediction differs from alternate models, like the Fixed …

What Did You Expect? An Investigation Of Lexical Preactivation In Sentence Processing, Jon Burnsky

Doctoral Dissertations

Language users predictively preactivate lexical units that appear to the comprehen- der to be likely to surface. Despite ample language experience and grammatical competence, it appears that language users tend to preactivate verbs in some contexts, called role-reversal contexts, that would create plausibility violations if they were to actually appear; these verbs assign thematic roles to their arguments in such a way that it leads to implausibility. These anomalous predictions provide a window into the mechanisms underlying lexical preactivation and are the case study that this dissertation focuses in on. This dissertation is an exploration of what linguistic information is …

Event-Related Potentials Of Individuals With Attention-Deficit/Hyperactivity Disorder Performing The Attention Network Task, P. Dennis Rodriguez, Justin E. Stauffacher

Midwest Social Sciences Journal

The current study sought to investigate the neural basis of attention-deficit/hyperactivity disorder (ADHD) by examining the performance of individuals with ADHD on the Attentional Networks Test (ANT) by Fan, McCandliss, Sommer, Raz, and Posner (2002), while recording electroencephalography (EEG) utilizing event-related potentials (ERP) methodology. Fifty-seven university students were divided into three groups: control, ADHD-inattentive subtype (ADHD-IA), and ADHD-combined/hyperactive impulsive subtype (ADHD-C/HI). The average peak amplitudes of the P300 waveform for each group were compared and analyzed for performance on each attention network measured by the ANT: the alerting network, the orienting network, and the executive control network. The average P3 …

Artificial Intelligence And The Situational Rationality Of Diagnosis: Human Problem-Solving And The Artifacts Of Health And Medicine, Michael W. Raphael

Publications and Research

What is the problem-solving capacity of artificial intelligence (AI) for health and medicine? This paper draws out the cognitive sociological context of diagnostic problem-solving for medical sociology regarding the limits of automation for decision-based medical tasks. Specifically, it presents a practical way of evaluating the artificiality of symptoms and signs in medical encounters, with an emphasis on the visualization of the problem-solving process in doctor-patient relationships. In doing so, the paper details the logical differences underlying diagnostic task performance between man and machine problem-solving: its principle of rationality, the priorities of its means of adaptation to abstraction, and the effects …

Late-Childhood Foundational Cognitive Skills Predict Educational Outcomes Through Adolescence And Into Young Adulthood: Evidence From Ethiopia And Peru, Jennifer Lopez, Jere R. Behrman, Santiago Cueto, Marta Favara, Alan Sánchez

Population Center Working Papers (PSC/PARC)

We estimate the associations between a set of foundational cognitive skills (inhibitory control, working memory, long-term memory, and implicit learning) measured at age 12 and educational outcomes measured at ages 15 and 19-20 in Ethiopia and Peru (the Young Lives study). The estimates adjust for a rich set of lagged controls and include measurements of children’s general abilities. For a subset of the outcomes, we exploit within-household variation. Working memory and long-term memory are consistently and positively associated with subsequent domain-specific cognitive achievement tests in both countries, university enrolment in Peru (working memory) and lower secondary-school completion in Ethiopia (long-term …

The Future Of Cyber-Enabled Influence Operations: Emergent Technologies, Disinformation, And The Destruction Of Democracy, Joseph Littell

ACI Books & Book Chapters

Nation-states have been embracing online influence campaigns through disinformation at breakneck speeds. Countries such as China and Russia have completely revamped their military doctrine to information-first platforms [1, 2] (Mattis, Peter. (2018). China’s Three Warfares in Perspective. War on the Rocks. Special Series: Ministry of Truth. https://warontherocks.com/2018/01/chinas-three-warfares-perspective/, Cunningham, C. (2020). A Russian Federation Information Warfare Primer. Then Henry M. Jackson School of International Studies. Washington University. https://jsis.washington.edu/news/a-russian-federation-information-war fare-primer/.) to compete with the United States and the West. The Chinese principle of “Three Warfares” and Russian Hybrid Warfare have been used and tested across the spectrum of operations ranging from competition …

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McNair Research Journal SJSU

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Social Protection And Foundational Cognitive Skills During Adolescence: Evidence From A Large Public Works Programme, Richard Freund, Marta Favara, Catherine Porter, Jere R. Behrman

Population Center Working Papers (PSC/PARC)

Many low- and middle-income countries have introduced Public Works Programmes (PWPs) to fight poverty. PWPs provide temporary cash-for-work opportunities to boost poor households’ incomes and to provide better infrastructure to local communities. While PWPs do not target children directly, the increased demand for adult labour may affect children’s development through increasing households’ incomes and changing household members’ time uses. This paper expands on a multidimensional literature showing the relationship between early life circumstances and learning outcomes and provides the first evidence that children from families who benefit from PWPs show increased foundational cognitive skills (FCS). We focus on four child …

Post Covid-19 Cognitive Impairment In A Patient With Bipolar Disorder, Nilanjana Dutta, Raghav Gupta, Dr. M Kishor Mbbs, Md

Digital Journal of Clinical Medicine

COVID-19 has caused widespread health conditions, psychological and social distress among people and there is evidence that shows profound neuropsychiatric complications during acute and post-recovery phases of the infection. Cognitive impairment occurring after COVID-19 infection can be explained by various mechanisms, including persistent systemic inflammation, direct viral invasion, alteration in the blood-brain barrier, and cerebrovascular endothelial injury.There are few studies that have explored the impact of COVID-19 on pre-existing psychiatric conditions. This case report highlights the temporal association of cognitive impairment with COVID-19 and the need for cognitive assessment and management in post-COVID-19 patients with pre-existing psychiatric conditions.

Retrieval Practice Promotes Learning Of Turkish As A Foreign Language: A Computer-Assisted Language Learning Study, Maya C. Rose

Dissertations, Theses, and Capstone Projects

Adults generally find it difficult to learn a new language, yet exhibit remarkable individual differences in outcomes. Variation in second language (L2) learning is associated with input conditions (Morgan-Short et al., 2010) as well as learners’ aptitude (Dörnyei, 2005). Recent work has demonstrated benefits of retrieval practice in promoting L2 learning of grammatical patterns and vocabulary in both artificial and natural languages (Hopman & MacDonald, 2018; Keppenne et al., 2021). With that said, when retrieval practice is based on oral recall as opposed to a recognition test, it confounds potential benefits of repeated testing (Rowland, 2014) with those associated with …

Pervasive Nonarbitrariness: Meaning From Form In Natural Language, David J. Neely

Dissertations, Theses, and Capstone Projects

It is generally assumed that the expressions of a natural language are largely arbitrary. That is, any expressions that display a nonarbitrary connection between what their utterances sound like and what they mean are small in number and of no real theoretical importance.

This thesis challenges such a position. I argue that nonarbitrariness is a pervasive feature of natural language and that understanding the sound/meaning connections that exist in language is necessary if to appreciate how languages work.

I begin, in Chapter 1, by showing that many theorists are committed to the idea that nonarbitrary sound/meaning connections are of little …