Cognitive Science Commons^™

Understanding The Resources, Barriers, Facilitators And Interests About Aging And Dementia Research Of Community Members From The Rio Grande Valley, Karla Daniela Lopez Lorenzo, Rosa V. Pirela Mavarez, Gabriela Osuna, Kendra Stine, Nahalie Chacon De Alvarez, Noe Garza, Gladys E. Maestre

Research Symposium

Background: One of ten people aged 65 develops Alzheimer’s Disease and it is one of the sixth-leading cause of death in the United States. The Rio Grande Valley (RGV) is mostly constituted by Hispanic/Latinos (93%), a population that has a 1.5X increased risk of AD onset. Nevertheless, there are not enough resources to support people living with dementia and their care partners. This study will leverage research efforts deployed by the RGV Alzheimer’s Disease Resource Center for Minority Aging Research to understand the social representations about the resources, barriers, facilitators, and interests of the RGV community about dementia and Alzheimer’s …

The Science Of Learning: Understanding The Learning Process And Its Implementation Into The Classroom, Robert Hawkins

The Cardinal Edge

College and higher education is often seen as the next step for many students pursuing a particular career or field. These institutions strive to facilitate learning and maintain a rewarding academic environment. However, students often face various challenges when first attending college which is reflected by high levels of dropout and withdrawal from general education courses, especially for first-time students. In fact, according to the education data initiation, “at 4-year institutions, 18.4% of first-time, full-time college freshmen dropped out between 2019 and 2020” (Hansen & Checked, 2022). One of these challenges is understanding the process of learning on a fundamental …

Recommended Editions (1/3)

The International Journal of Ecopsychology (IJE)

Introduction to Recommended Editions (1/3)

1) Open Semiotics (Vols. 1-4) Amir Biglari (Ed.)

2) The Reliability of UFO Witness Testimony, Vicente-Juan Ballester-Olmos and Richard W. Heiden, (Eds.)

Physical Time Within Human Time

The International Journal of Ecopsychology (IJE)

A possible solution is offered to help resolve the “two times problem” regarding the veridical and illusory nature of time. First it is recognized that the flow (passage) of time is part of a wider array of temporal experiences referred to as manifest time, all of which need to be reconciled. Then, an information gathering and utilizing system (IGUS) model is used as a basis for a view of manifest time. The model IGUS robot of Hartle that solves the “unique present” debate is enhanced with veridical and (corresponding) illusory components of not only the flow of time but also …

Ufo Witness Testimony (Reliability)--'Flyer'

The International Journal of Ecopsychology (IJE)

No abstract provided.

A Framework For Confusion Mitigation In Task-Oriented Interactions, Na Li, Robert J. Ross

Conference papers

Confusion is a mental state that can be triggered in task-oriented interactions and which can if left unattended lead to boredom, frustration, or disengagement from the task at hand. Previous work has demonstrated that confusion can be detected in situated human-robot interactions from visual and auditory cues. Therefore, in the next step, we propose appropriate interaction structures in this study, which should be used to mitigate confusion. We motivate and describe this dialogue mechanism through an information state-style dialogue framework and policies, and also outline the approach we are taking to integrate such a meta-conversational goal alongside core task-oriented considerations …

Recursive Functional Learning In Nonfluent Aphasia, Gerald C. Imaezue

Dissertations, Theses, and Capstone Projects

People with nonfluent aphasia (PWNA) require feedback from an external agent as well self-feedback to facilitate performance of language production tasks. The extent to which PWNA can use self-feedback alone to improve their task performance is unknown. In addition, it is argued that self-feedback may reinforce or minimize performance errors over time. To test whether either is the case, we introduce an original learning mechanism, recursive functional learning, which uses self-feedback loops to optimize recursively multiple subsystems (cognitive and linguistic subsystems) that PWNA engage during task performance. We used this mechanism to underpin a novel automated procedure we developed, recursive …

The Neural Correlates Of Bodily Self-Consciousness In Virtual Worlds, Evan A. Owens

Dissertations, Theses, and Capstone Projects

Bodily Self-Consciousness (BSC) is the cumulative integration of multiple sensory modalities that contribute to our sense of self. Sensory modalities, which include proprioception, vestibulation, vision, and touch are updated dynamically to map the specific, local representation of ourselves in space. BSC is closely associated with bottom-up and top-down aspects of consciousness. Recently, virtual- and augmented-reality technology have been used to explore perceptions of BSC. These recent achievements are partly attributed to advances in modern technology, and partly due to the rise of virtual and augmented reality markets. Virtual reality head-mounted displays can alter aspects of perception and consciousness unlike ever …

The Influence Of Premium Finished Paper Packaging On Consumer Behavior, Sahil Bhayani

All Theses

Companies face the challenge of determining the return on investment of premium paper packaging features, such as substrate thickness and finishing options. If companies can better understand how consumers perceive “premium,” they could channel their focus on specific design elements and maximize their returns (Dwivedi & Nayeem, 2018). Touch is a critical factor in driving consumer behavior and purchase decisions and influencing trust between brands and consumers (Krishna et al. 2017). While previous studies have explored the impact of design elements like size, shape, color, and font on consumer behavior, this research investigates the influence of touch, substrate, print finishes …

Youthful Offenders Sentencing Trends In Pennsylvania, Monika Nwajei

All Theses

The overwhelming majority of existing literature on the effects of age on judicial sentence decision-making focuses on juveniles (ages 18 and below) and older adults. This paper focuses on offenders between the ages of 18-29, who fall legally outside the definition of juvenile, yet do not have the full brain development or clinical maturity of an adult to provide knowledge of sentencing outcomes for different populations and a well-rounded review and critique of judicial sentence decision-making (Johnson, Blum, & Giedd, 2009). Using a series of logistic regression analyses on the Pennsylvania Commission Sentencing (PCS) data from 2001 to 2018, I …

The Effects Of Exercise On The Mental Wellness Of Children (Ages 3-6), Reem Farhat

McNair Research Journal SJSU

When it comes to mental health, young children are often not researched and their tantrums or mood swings are not taken seriously, when in reality these small behavioral issues could be pointing to a larger issue. Children are the most overlooked when it comes to mental health diagnosis and treatment, unless the child begins to display extreme behavior (Philpott et al., 2019). However, preventative mental health care is arguably more pragmatic and less taboo than diagnosis and treatment. While there is research to support the use of exercise in mental wellness, there is still not enough done within the children …

Cerebral Hyperemia Is Not A Sole Modulator Of Postexercise Executive Function Benefit: Evidence From Hypercapnia And Passive Exercise, Mustafa Shirzad

Electronic Thesis and Dissertation Repository

A single bout of exercise improves executive function (EF); however, the physiological mechanism(s) contributing to this benefit are unclear. One candidate mechanism for the benefit is an exercised-mediated increase in cerebral blood flow (CBF) that improves neural efficiency. In my thesis, I conducted two experiments to assess the relationship between an increase in CBF and EF. In Experiment 1, I examined passive exercise, and in Experiment 2, I examined a 2.5% hypercapnic environment given that both interventions increase CBF independent of the metabolic demands of volitional muscle activity. Experiment 1 indicated that passive exercise increased CBF and was associated with …

Increasing The Value Of Xai For Users: A Psychological Perspective, Robert R. Hoffman, Timothy Miller, Gary Klein, Shane T. Mueller, William J. Clancey

Michigan Tech Publications

This paper summarizes the psychological insights and related design challenges that have emerged in the field of Explainable AI (XAI). This summary is organized as a set of principles, some of which have recently been instantiated in XAI research. The primary aspects of implementation to which the principles refer are the design and evaluation stages of XAI system development, that is, principles concerning the design of explanations and the design of experiments for evaluating the performance of XAI systems. The principles can serve as guidance, to ensure that AI systems are human-centered and effectively assist people in solving difficult problems.

Dualism And Psychosemantics: Holography And Pansematism In Early Buddhist Philosophy, Federico Divino

Comparative Philosophy

In the Indian philosophical debate, the relationship between the structure of knowledge and external reality has been a persistent issue. This debate has been particularly prominent in Buddhism, as evidenced by the earliest Buddhist attestations in the Pāli canon, where reality is described as a perceptual defection. The world (loka) is perceived through cognition (citta), and the theme of designation (paññatti) is central to the analysis of the Abhidhamma. Buddhism can be viewed as navigating between nominalism and cognitive normativism, as it deconstructs language, which is seen as an obfuscating element that separates the subject from the world. In this …

Hippocampal Volume And The Detection Of Mild Cognitive Impairment In An Older Adult Population: Assessing Performance On Cognitive Screeners Administered In-Person And Electronically, Kristen Fabrizi

Dissertations

The present study investigated how performance on in-person and electronic neuropsychological assessment measures predicted subcortical hippocampal volume and cognitive decline consistent with mild cognitive impairment. It was hypothesized that the Montreal Cognitive Assessment would display better predictive strength than the Cogstate Brief Battery when evaluating subcortical hippocampal volume measured via structural magnetic resonance imaging. It was further hypothesized that the Montreal Cognitive Assessment would be more sensitive to predicting group membership to the diagnostic classification of mild cognitive impairment compared to the Cogstate Brief Battery. The sample included 445 older adult participants selected from the Alzheimer’s Disease Neuroimaging Initiative 3. …

Using Neural Signals To Investigate Athlete Burnout, Mathew R. Hammerstrom, Thomas D. Ferguson, Hendrik L. Pepler, Anthony Pluta, Gordon Binsted, Olave Krigolson

NeuroSports

Objective: In the present study, we examined the relationships between athlete burnout, brain function, and self-assessment of performance, and how these relationships can be quantified using mobile electroencephalography (mEEG). Specifically, we performed this study to determine whether mEEG can be utilized as an objective measure of athlete burnout. In addition, we sought to determine whether there was any relationship between athlete burnout and athlete self-assessment of performance while controlling for our neural results.

Methods: We tested these relationships in a sample of high-performance athletes – whereby we had athletes complete an mEEG assessment and also had the athletes complete a …

Say That Again: The Role Of Multimodal Redundancy In Communication And Context, Brandon Javier Dormes

Cognitive Science Senior Theses

With several modes of expression, such as facial expressions, body language, and speech working together to convey meaning, social communication is rich in redundancy. While typically relegated to signal preservation, this study investigates the role of cross-modal redundancies in establishing performance context, focusing on unaided, solo performances. Drawing on information theory, I operationalize redundancy as predictability and use an array of machine learning models to featurize speakers' facial expressions, body poses, movement speeds, acoustic features, and spoken language from 24 TEDTalks and 16 episodes of Comedy Central Stand-Up Presents. This analysis demonstrates that it is possible to distinguish between these …

Modeling Substitution Errors In Spanish Morphology Learning, Libby Barak, Nathalie Fernandez Echeverri, Naomi H. Feldman, Patrick Shafto

Proceedings of the Society for Computation in Linguistics

In early stages of language acquisition, children often make inflectional errors on regular verbs, e.g., Spanish-speaking children produce –a (present-tense 3rd person singular) when other inflections are expected. Most previous models of morphology learning have focused on later stages of learning relating to production
of irregular verbs. We propose a computational model of Spanish inflection learning to examine the earlier stages of learning and present a novel data set of gold-standard inflectional annotations for Spanish verbs. Our model replicates
data from Spanish-learning children, capturing the acquisition order of different inflections and correctly predicting the substitution errors they make. Analyses show …

An Incremental Rsa Model For Adjective Ordering Preferences In Referential Visual Context, Fabian Schlotterbeck, Hening Wang

Proceedings of the Society for Computation in Linguistics

We report data from a preference rating experiment that tested for conflicting effects of subjectivity and discriminatory strength on adjective ordering preferences in referential visual context. Results indicate that, if the communicative efficiency of an adjective is low in a given context, it is preferred later in a multi-adjective expression. To account for qualitative aspects of these data, we propose a novel computational model of incremental processing in the Rational Speech Act framework. What sets the model apart from previous approaches is that it assumes fully incremental interpretation, without the need to anticipate possible sentence completions.

(De)Constructing Paradigmaticity In Syntax: An Information-Theoretic Approach, Ryan Ka Yau Lai

Proceedings of the Society for Computation in Linguistics

The notions of paradigmatic and syntagmatic relations are central to linguistics. Traditionally, two linguistic forms are paradigmatically related if they fall in the same grammatical slot and can substitute for each other, and syntagmatically related if they occur next to each other. For example, in mainstream American English, modals may and can have a paradigmatic relationship since they share a syntactic position, but the modal may and perfect auxiliary have have a syntagmatic relationship as they co-occur in distinct syntactic positions, e.g. They may have eaten. Paradigmatically related forms may form a closed set, or paradigm. Paradigms are well-studied in …