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Articles 2221 - 2250 of 2996
Full-Text Articles in Cognition and Perception
Cognitive Fatigue: Exploring The Relationship Between The Fatigue Effect And Action Video-Game Experience, James Brooks
Cognitive Fatigue: Exploring The Relationship Between The Fatigue Effect And Action Video-Game Experience, James Brooks
Theses: Doctorates and Masters
the effects of cognitive fatigue. Despite this, there remain advantages to regularly playing action video games. In Study 1, VGPs were significantly better at multitasking on the MATB-II compared to the NVGPs. Further, VGPs also demonstrated superior multitasking when driving, as they made significantly fewer traffic violations compared to NVGPs when not fatigued. VGPs demonstrated eye-movements similar to those of expert drivers; however, this did not result in any difference in performance between the two groups. There was also some evidence of a positive effect of video game training, although there was no advantage of one training technique over the …
Inventory Of Cognitive Distortions: Validation Of A Measure Of Cognitive Distortions Using A Community Sample, Michael B. Roberts
Inventory Of Cognitive Distortions: Validation Of A Measure Of Cognitive Distortions Using A Community Sample, Michael B. Roberts
PCOM Psychology Dissertations
The purpose of this study was to examine and evaluate further the psychometric properties of a self-report inventory of cognitive distortions using a nonclinical, community sample. A group of 474 individuals were contacted via the social networking site, Facebook, and through a college list-serve and were asked to complete multiple measures and also to send the link to other individuals, thus utilizing a snowball sample. The measures used included the Inventory of Cognitive Distortions (ICD), Dysfunctional Attitude Scale (DAS), Perceived Stress Scale (PSS), and a brief questionnaire to collect demographic information on each participant. Results revealed positive psychometric properties for …
Construct Validity Of The Developmental Test Of Visual-Perception Third Edition (Dtvp-3) In Western Australian Primary School Children, Kirsten Clarke
Construct Validity Of The Developmental Test Of Visual-Perception Third Edition (Dtvp-3) In Western Australian Primary School Children, Kirsten Clarke
Theses : Honours
Visual perception is the ability to identify, organise, make meaning of and provide sense to what is seen in the world in which we live. Visual perceptual skills continuously develop in primary school children as seen in academic performance. If visual perceptual difficulties are unaddressed, the cumulative academic result can be detrimental throughout life. Thus, visual perceptual difficulties must be identified using tests that possess sound measurement properties to allow for early intervention. The purpose of the research was to determine the construct validity of the Developmental Test of Visual Perception Third Edition (DTVP-3). The DTVP-3 was designed and standardised …
Violence Against Women Through The Lens Of Objectification Theory, M. Meghan Davidson, Sarah Gervais
Violence Against Women Through The Lens Of Objectification Theory, M. Meghan Davidson, Sarah Gervais
Department of Educational Psychology: Faculty Publications
The purpose of this research was to examine the effects of violence on body image variables for college women. Undergraduate women participated in an online study assessing sexual violence (SV), intimate partner violence (IPV), self-objectification, body surveillance, and body shame experiences. Findings suggest that both SV and IPV contribute to women’s body shame. In addition, the associations between IPV and body shame appear to be explained through self-objectification processes, but not the associations between SV and body shame. Thus, important differences between IPV and SV regarding self-objectification processes emerged. Theoretical and practical implications, as well as directions for future research, …
From Sex Objects To Human Beings: Masking Sexual Body Parts And Humanization As Moderators To Women’S Objectification, Philippe Bernard, Sarah Gervais, Jill Allen, Alice Delmée, Olivier Klein
From Sex Objects To Human Beings: Masking Sexual Body Parts And Humanization As Moderators To Women’S Objectification, Philippe Bernard, Sarah Gervais, Jill Allen, Alice Delmée, Olivier Klein
Department of Psychology: Faculty Publications
Recent studies have shown that sexualized female bodies are objectified at a cognitive level. Research using the body-inversion recognition task, a robust indicator of configural (vs. analytic processing) within cognitive psychology, shows that for sexualized female bodies, people recognize upright and inverted bodies similarly rather than recognizing upright bodies better than inverted bodies (i.e., an inversion effect). This finding suggests that sexualized female bodies, like objects, are recognized analytically (rather than configurally). Nonetheless, it remains unclear when and why sexualized female bodies are objectified at a basic cognitive level. Grounded in objectification theory, the present experiments examine moderating factors that …
Impact Of Urban Nature On Executive Functioning In Early And Middle Childhood, Anne R. Schutte, Julia C. Torquati, Heidi L. Beattie
Impact Of Urban Nature On Executive Functioning In Early And Middle Childhood, Anne R. Schutte, Julia C. Torquati, Heidi L. Beattie
Department of Psychology: Faculty Publications
According to attention restoration theory, directed attention can become fatigued and then be restored by spending time in a restorative environment. This study examined the restorative effects of nature on children’s executive functioning. Sevento 8-year-olds (school aged, n = 34) and 4- to 5-year-olds (preschool, n = 33) participated in two sessions in which they completed an activity to fatigue attention, then walked along urban streets (urban walk) in one session and in a park-like area (nature walk) in another session, and finally completed assessments of working memory, inhibitory control, and attention. Children responded faster on the attention task after …
Reducing Subjectivity: Meditation And Implicit Bias, Diana M. Ciuca
Reducing Subjectivity: Meditation And Implicit Bias, Diana M. Ciuca
CMC Senior Theses
Implicit association of racial stereotypes is brought about by social conditioning (Greenwald & Krieger, 2006). This conditioning can be explained by attractor networks (Sharp, 2011). Reducing implicit bias through meditation can show the effectiveness of reducing the rigidity of attractor networks, thereby reducing subjectivity. Mindfulness meditation has shown to reduce bias from the use of one single guided session conducted before performing an Implicit Association Test (Lueke & Gibson, 2015). Attachment to socially conditioned racial bias should become less prevalent through practicing meditation over time. An experimental model is proposed to test this claim along with a reconceptualization of consciousness …
A Study On The Personality Characteristics Of Dreamers, Joshua Lambert
A Study On The Personality Characteristics Of Dreamers, Joshua Lambert
Masters Theses
Nightmares are frightening dreams that cause the dreamer to wake, with the events that occur within the nightmare well remembered after awakening. There are those who experience nightmares frequently (at least one nightmare a week). While studying nightmares, Hartmann (1989, 1991) theorized a distinct personality trait he referred to as boundaries of the mind, and conceptualized a boundary continuum ranging from thin boundaries to thick boundaries. Those with thin boundaries were hypothesized to express permeability between cognitive processes, whereas those with thick boundaries are thought to better separate cognitive processes. Those who experience frequent nightmares are typically shown to report …
Using Robots As Therapeutic Agents To Teach Children With Autism Recognize Facial Expression, Seyedmohammad Mavadati, Huanghao Feng, Peyten B. Sanger, S. Silver, Anibal Gutierrez, Mohammad H. Mahoor
Using Robots As Therapeutic Agents To Teach Children With Autism Recognize Facial Expression, Seyedmohammad Mavadati, Huanghao Feng, Peyten B. Sanger, S. Silver, Anibal Gutierrez, Mohammad H. Mahoor
Electrical and Computer Engineering: Graduate Student Scholarship
Background: Recognizing and mimicking facial expressions are important cues for building great rapport and relationship in human-human communication. Individuals with Autism Spectrum Disorder (ASD) have often deficits in recognizing and mimicking social cues, such as facial expressions. In the last decade several studies have shown that individuals with ASD have superior engagement toward objects and particularly robots (i.e. humanoid and non-humanoid). However, majority of the studies have focused on investigating robot’s appearances and the engineering design concepts and very few research have been done on the effectiveness of robots in therapeutic and treatment applications. In fact, the critical question that …
The Gaze-Cueing Effect In The United States And Japan: Influence Of Cultural Differences In Cognitive Strategies On Control Of Attention, Saki Takao, Yusuke Yamani, Atsunori Ariga
The Gaze-Cueing Effect In The United States And Japan: Influence Of Cultural Differences In Cognitive Strategies On Control Of Attention, Saki Takao, Yusuke Yamani, Atsunori Ariga
Psychology Faculty Publications
The direction of seen gaze automatically and exogenously guides visual spatial attention, a phenomenon termed as the gaze-cueing effect. Although this effect arises when the duration of stimulus-onset asynchrony (SOA) between a non-predictive gaze cue and the target is relatively long, no empirical research examined the factors underlying this extended cueing effect. Two experiments compared the gaze-cueing effect at longer SOAs (700 ms) in Japanese and American participants. Cross-cultural studies on cognition suggest that Westerners tend to use a context-independent analytical strategy to process visual environments, whereas Asians use a context-dependent holistic approach. We hypothesized that Japanese participants would …
Factors That Influence Perceptions Of Others: An Emphasis On Down Syndrome, Briana J. Walls
Factors That Influence Perceptions Of Others: An Emphasis On Down Syndrome, Briana J. Walls
Undergraduate Theses and Capstone Projects
The current study examined how physical characteristics influence perceptions others have of people with Down syndrome (DS). Participants were shown one of four pictures, which were an adult male with Down syndrome facial characteristics, an adult male without Down syndrome facial characteristic, a male child with Down syndrome facial characteristic and a male child without Down syndrome facial characteristics. After viewing one of the four pictures with a description of likes and dislikes of the person in the picture, the participants completed a questionnaire examining perceptions of cognitive-behavioral competence, emotional distance- discomfort, and occupational ability. The hypothesis of this study …
Compassion Fatigue And Coping In Mental Health Professionals Working In Residential Treatment With Traumatized Youth, Michael J. Baniewicz
Compassion Fatigue And Coping In Mental Health Professionals Working In Residential Treatment With Traumatized Youth, Michael J. Baniewicz
PCOM Psychology Dissertations
This study utilized a prospective cross-sectional design to examine if a coping profile can be identified, indicating whether or not a professional is able to cope effectively with exposure to trauma symptoms while working in a residential treatment setting. The participants in this study were employees at a residential treatment facility in the suburbs of a major metropolitan area. Results indicated that individuals who utilized an emotion-focused or problem-focused coping style were less likely to experience symptoms of burnout. Participants who worked directly with those individuals who had experienced trauma experienced levels of burnout similar to those who had not, …
Individuals Who Self Identify As Artists But Work In A Different Career: A Cross Case Analysis, Kelly Lee Price
Individuals Who Self Identify As Artists But Work In A Different Career: A Cross Case Analysis, Kelly Lee Price
Online Theses and Dissertations
The purpose of this study was to examine, from their individual perspective, the identity of individuals who self-identify as an artist but work in other careers. The research objectives of this study included: exploring the possible sense of occupational imbalance in an individual’s self-identity, exploring the personal identity of individuals who perceive themselves as artists but work at a different career, and explaining the relationships between art and self-identity including life balance, work ethic, and education. This research was based in an occupational science viewpoint, in that it looked at how occupations help to define life meaning, purpose, and identity. …
Hemispheric Bases For Emotion And Memory, Tad T. Brunyé, Sarah R. Cavanagh, Ruth E. Propper
Hemispheric Bases For Emotion And Memory, Tad T. Brunyé, Sarah R. Cavanagh, Ruth E. Propper
Department of Psychology Faculty Scholarship and Creative Works
The goal of this Research Topic was to bring together diverse scientific perspectives on lateralized brain mechanisms underlying emotion, motivation, and memory. The Topic resulted in eight articles, three of which report original research and five of which review and synthesize past research with the aim of developing new hypotheses and theory. A range of international experts with diverse backgrounds, theoretical perspectives, and experimental methods contributed to the Topic. Contributions strongly reflect this diversity, ranging from examining pupil dilation in response to viewing Rembrandt portraits to understanding how caffeine supplementation influences levels of spatial processing. In all cases, the authors …
Psychotic Diagnosis And Artist Pathology: Schizophrenic Art’S Influence On The Identification Of The Disorder, Danielle Watson
Psychotic Diagnosis And Artist Pathology: Schizophrenic Art’S Influence On The Identification Of The Disorder, Danielle Watson
Honors Projects
The use of artwork created by schizophrenic individuals is unique in its contextual elements, including bizarre imagery, strong border lines, and desexualized features. The uniqueness of schizophrenic art lends itself to the possibility of being identified as such, therefore, opening the possibility for it to be used as a diagnostic tool in the clinical setting. Presently, schizophrenic art is used in art therapy, but is not widely employed in diagnostic practices. The current study aimed to test the possible identification of schizophrenic art in contrast to normal art and no art. Three questionnaires were created and randomly distributed to participants. …
Perceived Depth In Non-Transitive Stereo Displays, Bart Farell, Cherlyn J. Ng
Perceived Depth In Non-Transitive Stereo Displays, Bart Farell, Cherlyn J. Ng
Biomedical and Chemical Engineering - All Scholarship
The separation between the eyes shapes the distribution of binocular disparities and gives a special role to horizontal disparities. However, for one-dimensional stimuli, disparity direction, like motion direction, is linked to stimulus orientation. This makes the perceived depth of one-dimensional stimuli orientation dependent and generally non-veridical. It also allows perceived depth to violate transitivity. Three stimuli, A, B, and C, can be arranged such that A > B (stimulus A is seen as farther than stimulus B when they are presented together) and B > C, yet A ≤ C. This study examines how the visual system handles the depth of A, …
Cross Cultural Analysis For Training And Facilitating Latin-American Audiences, Jose P. Alcazar
Cross Cultural Analysis For Training And Facilitating Latin-American Audiences, Jose P. Alcazar
Creativity and Change Leadership Graduate Student Master's Projects
The purpose of this project is to help Creative Problem Solving (CPS) trainers and facilitators to improve the efficacy when working with Hispanic groups and individuals, either in a personal or in organizational environments. This project will guide the facilitators to use a more appropriate tools that will allow the resource group to feel more comfortable during the idea generation, creating an environment more according to the believes and behavioral habits; and the client to feel more confident to converge and make decisions accordingly to the initial goals. When training people in CPS, the project will align the methodology and …
Utilizing Visual Attention And Inclination To Facilitate Brain-Computer Interface Design In An Amyotrophic Lateral Sclerosis Sample, David B. Ryan
Utilizing Visual Attention And Inclination To Facilitate Brain-Computer Interface Design In An Amyotrophic Lateral Sclerosis Sample, David B. Ryan
Electronic Theses and Dissertations
Individuals who suffer from amyotrophic lateral sclerosis (ALS) have a loss of motor control and possibly the loss of speech. A brain-computer interface (BCI) provides a means for communication through nonmuscular control. Visual BCIs have shown the highest potential when compared to other modalities; nonetheless, visual attention concepts are largely ignored during the development of BCI paradigms. Additionally, individual performance differences and personal preference are not considered in paradigm development. The traditional method to discover the best paradigm for the individual user is trial and error. Visual attention research and personal preference provide the building blocks and guidelines to develop …
The Impact Of Mindfulness And Test Anxiety On Academic Performance., Mariam A. Altairi
The Impact Of Mindfulness And Test Anxiety On Academic Performance., Mariam A. Altairi
College of Arts & Sciences Senior Theses
No abstract provided.
Factor Structure Of The Cpt-Ii, Mary Vertinski
Factor Structure Of The Cpt-Ii, Mary Vertinski
UNLV Theses, Dissertations, Professional Papers, and Capstones
The current study investigates the factor structure of the Conners' Continuous Performance Test-II (CPT-II) in four pediatric samples of participants: (a) patients with traumatic brain injury, (b) healthy controls, (c) patients with various clinical diagnoses, and (d) all of the previously mentioned subjects combined. Confirmatory factor analyses (CFA) were used to investigate a one-, three- and four-factor model fit of the data. None of the models examined were an adequate fit for the data; however, it appears that the four-factor model seemed to be the best fitting of the models examined. Failure to find reasonably adequate fit precluded further analyses.
The Effect Of Grapes In Mice With Alzheimer's Disease And Brain Injury, Nikita Mistry
The Effect Of Grapes In Mice With Alzheimer's Disease And Brain Injury, Nikita Mistry
Loma Linda University Electronic Theses, Dissertations & Projects
Alzheimer’s disease (AD) is a progressive neurodegenerative disorder resulting in cognitive and memory deficits and deposits of amyloid beta (Aβ) in the cortex and hippocampus are thought to be significant contributors to the disease process. Increasing evidence suggests that foods rich in polyphenols, such as pomegranates and grapes, may have neuroprotective effects in both rodents and humans. Our previous research has shown that a pomegranate-enriched diet decreased Aβ plaque load and improved behavior in Tg2576 mice. In this study, we determined whether a grape-enriched diet altered Aβ neuropathology and TBI in PSAPP mice. Mice received either craniotomy or a moderate …
Does Video Game Use Exacerbate The Relation Between Neurophysiological Deficits And Adhd Symptoms In Children And Adolescents?, James Kenneth Goodlad Iii
Does Video Game Use Exacerbate The Relation Between Neurophysiological Deficits And Adhd Symptoms In Children And Adolescents?, James Kenneth Goodlad Iii
Dissertations
Attention-deficit/hyperactivity disorder (ADHD) is diagnosed based on behavioral symptoms but is thought to have a significant heritable neurological basis, and several brain structures have been implicated. Recent research has focused on the role of environmental factors that may influence the behavioral expression of inattention and hyperactivity-impulsivity in children and teens, particularly when a biological predisposition exists. This study sought to broaden the literature base by examining the extent to which one environmental factor—video game use—moderated the relation between neuropsychological deficits in attention and inhibition and the behavioral symptoms of ADHD. It was hypothesized that gaming frequency and duration as well …
The Phenomenon Of Abstract Cognition Among Scholastic Chess Participants: A Case Study, Brent C. Laws
The Phenomenon Of Abstract Cognition Among Scholastic Chess Participants: A Case Study, Brent C. Laws
Electronic Theses and Dissertations
A qualitative investigation was conducted to explore the phenomenon of abstract cognition among a purposive sample of 5 secondary scholastic chess club participants. The case study enabled the researcher to explore the faculties of abstract cognition among students of contrasting skills and abilities in playing chess. The study also allowed for the consideration of potential visual-spatial, logical, academic, social competency and life benefits of chess play. Through analysis of interviews, chess simulations, blindfold chess play, and narration of chess lines and sequences, the investigator was able to extract meaning and code schemata into a holistic understanding of the phenomenon of …
Change Detection In Rhesus Monkeys And Humans, Deepna T. Devkar, Deepna T. Devkar
Change Detection In Rhesus Monkeys And Humans, Deepna T. Devkar, Deepna T. Devkar
Dissertations and Theses (Open Access)
Visual working memory (VWM) is the temporary retention of visual information and a key component of cognitive processing. The classical paradigm for studying VWM and its encoding limitations has been change detection. Early work focused on how many items could be stored in VWM, leading to the popular theory that humans could remember no more than 4±1 items. More recently, proposals have suggested that VWM is a noisy, continuous resource distributed across virtually all items in the visual field, resulting in diminished memory quality rather than limited quantity. This debate about the nature of VWM has predominantly been studied with …
Longer Gestation Among Children Born Full Term Influences Cognitive And Motor Development, Emma V. Espel, Laura M. Glynn, Curt A. Sandman, Elyssia Poggi Davis
Longer Gestation Among Children Born Full Term Influences Cognitive And Motor Development, Emma V. Espel, Laura M. Glynn, Curt A. Sandman, Elyssia Poggi Davis
Psychology Faculty Articles and Research
Children born preterm show persisting impairments in cognitive functioning, school achievement, and brain development. Most research has focused on implications of birth prior to 37 gestational weeks; however, the fetal central nervous system continues to make fundamental changes throughout gestation. Longer gestation is associated with reduced morbidity and mortality even among infants born during the period clinically defined as full term (37–41 gestational weeks). The implications of shortened gestation among term infants for neurodevelopment are poorly understood. The present study prospectively evaluates 232 mothers and their full term infants (50.4% male infants) at three time points across the first postnatal …
Reliability Of Eyewitness Reports To A Major Aviation Accident, Dave English, Michael Kuzel
Reliability Of Eyewitness Reports To A Major Aviation Accident, Dave English, Michael Kuzel
International Journal of Aviation, Aeronautics, and Aerospace
There is a paucity of studies on the reliability of eyewitness reports to aviation crashes. We examine witness statements to a widely observed major airline accident to determine if reported accident investigator distrust of details in eyewitness reports is supported by empirical evidence. The extensive archival witness record (N > 300) of a wide-body airliner crash in clear daylight conditions is subjected to statistical analysis to test eyewitness reliability. Even with over 200 witnesses within a three square kilometre (1.6 square mile) area answering a binary observation question, the variance is sometimes high enough to preclude forming statistically significant conclusions …
Positive Affect Facilitates Task Switching In The Dimension Change Card Sort Task: Implications For The Shifting Aspect Of Executive Functions, Hwajin Yang, Sujin Yang
Positive Affect Facilitates Task Switching In The Dimension Change Card Sort Task: Implications For The Shifting Aspect Of Executive Functions, Hwajin Yang, Sujin Yang
Research Collection School of Social Sciences
Using the modified Dimensional Change Card Sort task, we examined the influence of positive affect on task switching by inspecting various markers for the costs, including restart cost, switch cost and mixing cost. Given that the executive-control processes that underlie switching performance—i.e., inhibition or shifting—are distinct from the component processes that underlie non-switching performance—i.e., stimulus evaluation, resource allocation or response execution—we hypothesised that if positive affect facilitates task switching via executive-control processes, rather than via component processes, positive affect would reduce both switch and restart costs, but not mixing cost, because both switch and restart costs rely on executive processes, …
“Me & My Brain”: Exposing NeuroscienceʼS Closet Dualism, Liad Mudrik, Uri Maoz
“Me & My Brain”: Exposing NeuroscienceʼS Closet Dualism, Liad Mudrik, Uri Maoz
Psychology Faculty Articles and Research
Our intuitive concept of the relations between brain and mind is increasingly challenged by the scientific world view. Yet, although few neuroscientists openly endorse Cartesian dualism, careful reading reveals dualistic intuitions in prominent neuroscientific texts. Here, we present the “double-subject fallacy”: treating the brain and the entire person as two independent subjects who can simultaneously occupy divergent psychological states and even have complex interactions with each other—as in “my brain knew before I did.” Although at first, such writing may appear like harmless, or even cute, shorthand, a closer look suggests that it can be seriously misleading. Surprisingly, this confused …
Mixed-Case Format And Lexical Decision Performance: Initial Uppercase Is Special, Julia C. Harvey Azzolina, Lois M. Rotuno, April D. Butler Waltonen, Albert F. Smith
Mixed-Case Format And Lexical Decision Performance: Initial Uppercase Is Special, Julia C. Harvey Azzolina, Lois M. Rotuno, April D. Butler Waltonen, Albert F. Smith
Undergraduate Research Posters 2014
Previous research has shown that there are phenomena that may require a route to word identification by means other than through letters. For example, in a lexical decision task, in which an experimental participant is asked to determine if a string of letters is a word or not, responses to items in a MIXed caSE format are slower than to items in PURE UPPERCASE or pure lowercase formats. In this experiment, we investigated the effect of different mixed-case formats on lexical decision performance, focusing on the type and location of the case transition. Twenty-four students participated in a lexical decision …
Public Management In Political Institutions: Explaining Perceptions Of White House Chief Of Staff Influence, José Villalobos, Justin Vaughn, David Cohen
Public Management In Political Institutions: Explaining Perceptions Of White House Chief Of Staff Influence, José Villalobos, Justin Vaughn, David Cohen
Selected Works Temporary Series
The notion that public managers influence organizational performance is common in public administration research. However, less is known about why some managers are better at influencing organizational performance than others. Furthermore, relatively few studies have systematically examined managerial influence and scholars have yet to investigate either quantitatively or systematically managerial influence in the White House. Utilizing original survey data collected from former White House officials who served in the Reagan, George H.W. Bush, and Clinton administrations, this study applies empirical public management theory to examine for the first time the key determinants that shape perceptions of chief of staff managerial …