Lexical Influence In Phoneme Perception With Non-Degraded And Spectrally-Degraded Speech,
2019
University of South Florida
Lexical Influence In Phoneme Perception With Non-Degraded And Spectrally-Degraded Speech, Jane Bradley Smart
USF Tampa Graduate Theses and Dissertations
In speech perception tasks with ambiguous bottom-up information, lexical processes have been shown to influence listener responses, such as in phoneme categorization tasks (Ganong, 1980). Proponents of interactive theories of speech perception and spoken word recognition assert this influence is a top-down feedback mechanism that can affect bottom-up perceptual processes (e.g., McClelland & Elman, 1986). While robust influences on phoneme perception have been reported in multiple studies (Connine & Clifton, 1987; Ganong, 1980; Gow, Segawa, Ahlfors, & Lin, 2008; Pitt & Samuel, 1993; among others), some phonetic contrasts, particularly those that distinguish place of articulation, have been tested in very …
Cbt Plus Humor-Based Psychology Interventions: A Review Of The Research,
2019
Western Kentucky University
Cbt Plus Humor-Based Psychology Interventions: A Review Of The Research, Rachel Thompson
Psychology Capstone Projects
Cognitive behavioral therapy (CBT) has been demonstrated to be one of the most popular and useful psychological interventions used today (Ellis & Harper,1975; Bredemeier, Beck, & Grant, 2018; Jaya, Ascone, & Lincoln, 2018). However, a limitation of CBT is that it pathologizes behavior. Positive psychology is a supplementary theory that focuses on increasing positive emotions during psychological interventions and does not pathologize behavior. A limitation of studying positive emotions is due to the overlapping relationships between positive emotions. Positive emotions are highly related and are difficult to measure individually as opposed to negative emotions. Humor, amusement/mirth, is an observable positive …
The Influence Of Aging, Gaze Direction, And Context On Emotion Discrimination Performance,
2019
Western Kentucky University
The Influence Of Aging, Gaze Direction, And Context On Emotion Discrimination Performance, Alyssa Renee Minton
Masters Theses & Specialist Projects
This study examined how younger and older adults differ in their ability to discriminate between pairs of emotions of varying degrees of similarity when presented with an averted or direct gaze in either a neutral, congruent, or incongruent emotional context. For Task 1, participants were presented with three blocks of emotion pairs (i.e., anger/disgust, sadness/disgust, and fear/disgust) and were asked to indicate which emotion was being expressed. The actors’ gaze direction was manipulated such that emotional facial expressions were depicted with a direct gaze or an averted gaze. For Task 2, the same stimuli were placed into emotional contexts (e.g., …
Information Sampling, Judgment And The Environment: Application To The Effect Of Popularity On Evaluations,
2019
Universitat Pompeu Fabra
Information Sampling, Judgment And The Environment: Application To The Effect Of Popularity On Evaluations, Gaël Le Mens, Jerker Denrell, Balázs Kovacs, Hülya Karaman
Research Collection Lee Kong Chian School Of Business
If people avoid alternatives they dislike, a negative evaluative bias emerges because errorsof under-evaluation are unlikely to be corrected. Prior work that analyzed this mechanismhas shown that when the social environment exposes people to avoided alternatives (i.e. itmakes them resample them), then evaluations can become systematically more positive. In this paper, we clarify the conditions under which this happens. By analyzing a simple learning model, we show that whether additional exposures induced by the social environment lead to more positive or more negative evaluations depends on how prior evaluations and the social environment interact in driving resampling. We apply these …
When A Stone Is Not A Stone: Memories Of Clerical Abuse,
2019
American Polarity Therapy Association
When A Stone Is Not A Stone: Memories Of Clerical Abuse, Charles V. Sords
Dignity: A Journal of Analysis of Exploitation and Violence
From the fourth to the sixth grades, Charles V. Sords suffered traumatic sexual abuse by Catholic clergy. He suppressed these memories, yet the pain of what happened impacted every aspect of his life. As an adult, several strong, sensory experiences brought the truth of his childhood into focus. He confronted the Church—and the system that protected clerical criminals. This memoir is an account of childhood sexual abuse, the particularly shameful nature of being raped by priests, and how the Catholic Church’s method of handling this and similarly horrifying revelations has re-traumatized survivors.
Comparing The Effects Of Mental Workload Between Visual And Auditory Secondary Tasks During Laparoscopy,
2019
Old Dominion University
Comparing The Effects Of Mental Workload Between Visual And Auditory Secondary Tasks During Laparoscopy, James P. Corcoran
Psychology Theses & Dissertations
The purpose of this study was to test Wickens’ Multiple Resource Theory (MRT) by comparing performance and subjective workload on a visual-spatial secondary task with an auditory-spatial analog when paired with visual-spatial laparoscopic primary tasks. Two primary tasks were performed with a laparoscopic box trainer: a high workload task that consisted of transferring rings from one peg to another and a low workload task that consisted of grasping and placing large pencil erasers in a bowl. It was predicted that the visual-spatial secondary task would be more sensitive when paired with the laparoscopic primary task than the auditory analog. Findings …
Whose Drive Is It Anyway? Using Multiple Sequential Drives To Establish Patterns Of Learned Trust, Error Cost, And Non-Active Trust Repair While Considering Daytime And Nighttime Differences As A Proxy For Difficulty,
2019
Old Dominion University
Whose Drive Is It Anyway? Using Multiple Sequential Drives To Establish Patterns Of Learned Trust, Error Cost, And Non-Active Trust Repair While Considering Daytime And Nighttime Differences As A Proxy For Difficulty, Scott Mishler
Psychology Theses & Dissertations
Semi-autonomous driving is a complex task domain with a broad range of problems to consider. The human operator’s role in semi-autonomous driving is crucial because safety and performance depends on how the operator interacts with the system. Drive difficulty has not been extensively studied in automated driving systems and thus is not well understood. Additionally, few studies have studied trust development, decline, or repair over multiple drives for automated driving systems. The goal of this study was to test the effect of perceived driving difficulty on human trust in the automation and how trust is dynamically learned, reduced due to …
Examining Validity Of Aha! Ratings As A Construct Of Insight,
2019
Old Dominion University
Examining Validity Of Aha! Ratings As A Construct Of Insight, Ekaterina Y. Shurkova
Psychology Theses & Dissertations
Currently, there are two main views on insightful problem solving. Results of the studies supporting “business-as-usual” theory suggest that the processes involved in solving insight problems are the same as in analytical problem solving—slow, controlled, and effortful, while findings of the studies supporting the restructuring theory of insight suggest involvement of fast and automatic, one-trial-learning type of processes. The goal of the current study was to investigate the construct validity of the Aha! ratings, used in many studies as the measure of insight, by isolating its three components, effort, confidence, and suddenness, and examining their correlation with working memory span. …
Estimating Cognitive Workload In An Interactive Virtual Reality Environment Using Electrophysiological And Kinematic Activity,
2019
Old Dominion University
Estimating Cognitive Workload In An Interactive Virtual Reality Environment Using Electrophysiological And Kinematic Activity, Christoph Tremmel
Biomedical Engineering Theses & Dissertations
As virtual reality (VR) technology continues to gain prominence in commercial, educational, recreational and research applications, there is increasing interest in incorporating physiological sensors in VR devices for passive user-state monitoring to eventually increase the sense of immersion. By recording physiological signals such as the electroencephalogram (EEG), electromyography (EMG) or kinematic parameters during the use of a VR device, the user’s interactions in the virtual environment could be adapted in real time based on the user’s cognitive state. This dissertation evaluates the feasibility of passively monitoring cognitive workload via electrophysiological and kinematic activity while performing a classical n-back task in …
Evaluating Theories Of Bilingual Language Control Using Computational Models,
2019
University of South Florida
Evaluating Theories Of Bilingual Language Control Using Computational Models, Mark D. Lowry
USF Tampa Graduate Theses and Dissertations
Bilingual language control refers to how bilinguals are able to speak exclusively in one language without the unintended language intruding. Two prominent verbal theories of bilingual language control have been proposed by researchers: the inhibitory control model (ICM) and the lexical selection mechanism model (LSM). The ICM posits that domain-general inhibition is employed in order to suppress the unintended language’s activation. The LSM posits that inhibition is not used; rather a lexical selection mechanism targets only the intended language’s words. In order to better test the theories’ hypotheses, I developed computational models to estimate participants’ reaction times when naming in …
Phishing In Dark Waters: A Quasi-Experimental Approach With Evaluating Cyber-Security Training For End-Users,
2019
University of South Florida
Phishing In Dark Waters: A Quasi-Experimental Approach With Evaluating Cyber-Security Training For End-Users, Jaclyn Martin
USF Tampa Graduate Theses and Dissertations
With the increasing amount of digital storage of personal and organizational data, there has been an increasing number of cyber-attacks, which has spurred much research on how to reduce phishing susceptibility. However, there are several gaps in the current research. There is little research on the effectiveness of different interventions on phishing susceptibility. There is no research on the differential impact of interventions on sensitivity (ability to detect phishing emails) and response bias (propensity to treat emails as threatening) or the influence of individual characteristics on phishing email training success. This study addresses these gaps using a quasi-experimental approach to …
Enhanced Explicit Vocabulary Learning Compared To Implicit Grammar Learning In Adults,
2019
Western University
Enhanced Explicit Vocabulary Learning Compared To Implicit Grammar Learning In Adults, Leah Brainin, Marc Joanisse
Western Research Forum
Compared to young children, the language learning process is much more difficult and less successful in adulthood. Little is known about how non-linguistic cognitive processes contribute to these age-dependent differences. We argue that language learning involves both explicit declarative memory processes to learn vocabulary and implicit procedural memory processes to learn grammatical patterns. In this preliminary study, we aimed to quantify the relative contribution of declarative versus procedural learning in adults via an artificial language learning task. Participants ages 18 to 29 heard novel singular and plural words associated with images of common objects. The grammar of the language consisted …
Reference Dependence In Bayesian Reasoning,
2019
University of South Florida
Reference Dependence In Bayesian Reasoning, Alaina N. Talboy
USF Tampa Graduate Theses and Dissertations
The purpose of this dissertation is to examine aspects of the representational and computational influences on Bayesian reasoning as they relate to reference dependence. Across three studies, I explored how dependence on the initial problem structure influences the ability to solve Bayesian reasoning tasks. Congruence between the problem and question of interest, response errors, and individual differences in numerical abilities was assessed. The most consistent and surprising finding in all three experiments was that people were much more likely to utilize the superordinate value as part of their solution rather than the anticipated reference class values. This resulted in a …
Turning Down The Heat: Neural Mechanisms Of Cognitive Control For Inhibiting Task-Irrelevant Emotional Information During Adolescence,
2019
University of Colorado Boulder
Turning Down The Heat: Neural Mechanisms Of Cognitive Control For Inhibiting Task-Irrelevant Emotional Information During Adolescence, Marie T. Banich, Harry R. Smolker, Hannah R. Snyder, Jarrod A. Lewis-Peacock, Detre Godinez, Tor D. Wager, Benjamin L. Hankin
Graduate School of Professional Psychology: Faculty Scholarship
One major question in the cognitive neuroscience of cognitive control is whether prefrontal regions contribute to control by upregulating the processing of task-relevant material or by downregulating the processing of task-irrelevant material. Here we take a unique approach to addressing this question by using multi-voxel pattern analysis, which allowed us to determine the degree to which each of the task-relevant and task-irrelevant dimensions of a stimulus are being processed in posterior cortex on a trial-by-trial basis. In our study, adolescent participants performed an emotion word – emotional face Stroop task requiring them to determine the emotional valence (positive, negative) of …
The Role Of Need For Cognition In Creative Thinking Processes,
2019
University of Nebraska at Omaha
The Role Of Need For Cognition In Creative Thinking Processes, Vignesh Murugavel, Roni Reiter-Palmon, Victoria Kennel
UNO Student Research and Creative Activity Fair
Expanding on past findings, we examined the effects of need for cognition on different cognitive processes of creative problem-solving. We assessed need for cognition (NFC) and creative abilities of 180 undergraduates in problem construction, idea generation, and idea evaluation tasks. Regression analysis was used to test the effects of NFC on measures of creativity. Our findings indicate that NFC positively relates to the core creative processes of problem construction, idea generation, and idea evaluation. The theoretical and practical implication of our findings are discussed.
An Investigation Of Stimulants: Reviewing Their Effects On The Brain, Including Memory And Microglia,
2019
University of Nebraska at Omaha
An Investigation Of Stimulants: Reviewing Their Effects On The Brain, Including Memory And Microglia, Michael Douchey
UNO Student Research and Creative Activity Fair
Stimulants are a class of drugs that have a variety of effects on the brain, including changes in receptor activity in the brain areas responsible for- memory, attention, emotion, motor control, and the reward pathway. Stimulants may be generally classified by their availability. For example, prescription stimulants, which include drugs such as methylphenidate (Concerta™, Ritalin™) and mixed amphetamine salts (Adderall™), must be prescribed by medical professionals. Another regulated stimulant, albeit one available without a prescription, is nicotine; a highly addictive chemical that is age-restricted by the U.S. federal government. Nicotine is found in tobacco products, and in tobacco-free alternatives including …
Examining Item Content Validity Using Property Fitting Analysis Via Multidimensional Scaling,
2019
Shenyang Normal University
Examining Item Content Validity Using Property Fitting Analysis Via Multidimensional Scaling, Cody Ding, Cody Ding
Education Sciences and Professional Programs Faculty Works
No abstract provided.
An Analysis Of Performance-Based Perception In Competitive Baseball Players,
2019
University of Nebraska - Lincoln
An Analysis Of Performance-Based Perception In Competitive Baseball Players, Grant Schlimgen, Michael Dodd
Honors Program: Senior Projects (Public)
Abstract: The correlation between performance hitting a baseball and perceived ball size has been described in previous work (Witt & Proffitt, 2005). The article in question used recreational softball players to demonstrate that greater performance led to a perceived change in softball size, but discussed a desire to replicate their experiment with competitive professionals. Using athletes from a semi-collegiate baseball team during their summer season, we were able to find a correlation that although weaker, continues to propagate the relationship found in previous studies. The finding of a weaker relationship also sheds new insight into why elite athletes may fare …
Spiritually Focused Mindfulness Meditation: An Interpretative Phenomenological Analysis Of The Effect Of Spiritually Focused Mindfulness Meditation On Depression With A Clinical Population,
2019
Liberty University
Spiritually Focused Mindfulness Meditation: An Interpretative Phenomenological Analysis Of The Effect Of Spiritually Focused Mindfulness Meditation On Depression With A Clinical Population, Grace Lynn Bellingham
Doctoral Dissertations and Projects
This interpretative phenomenological analysis explored the use of spiritually focused mindfulness meditation for clinical depression. Although antidepressant medication and cognitive behavioral therapy are the leading evidence-based treatments for clinical depression, major depressive disorder is recurrent, and progressive and relapse rates are increasing. Numerous studies examining the use of complementary and alternative medicine therapies, which include the use of meditation to treat depression, have emerged in the literature. In this study, three individuals who met diagnostic criteria for major depressive disorder used spiritually focused mindfulness meditation for three weeks and participated in in-depth interviews to explore their experiences. Findings revealed significant …
Going To School In The Forest: Changing Evaluations Of Animal-Plant Interactions In The Kichwa Amazon,
2019
Spalding University
Going To School In The Forest: Changing Evaluations Of Animal-Plant Interactions In The Kichwa Amazon, Jeffrey T. Shenton
Journal of Ecological Anthropology
For rural, indigenous communities the ways structural modernization, exposure to Western-scientific epistemologies, and formal schooling affect environmental reasoning remain unclear. For one Kichwa community in the Napo region of Ecuador, daily routines have re-oriented toward formal schooling but environmental learning opportunities remain intact. Here, while a Species Interaction Task elicited consensus across ages on inferred ecological interactions, younger people reasoned differently than older people: for them, animal interactions with flora were considered damaging, not neutral. Aspirational practices like schooling can thus reorient environmental reasoning, even in contexts in which young people share cultural understandings of local ecological relationships with adults.
