Cognition and Perception Commons^™

Learning Freedom: A Journey In Training, Nick Brzezinski

Capstone Collection

This Training Course-linked Capstone (CLC) integrates learning related to experiential learning theory, engaged pedagogy, emergent learning, and the nature of consciousness, with relevant experience gained throughout my reflective practice phases at SIT Graduate Institute, toward my development as a trainer. This CLC is intended to serve as an exploratory window into the fundamental grounding for my approach to training, and the journey of my growth in applying theoretical principles in practice. It is rooted in my personal experiences with self-oppression and liberation, which I investigate in order to better understand the relationship between those two concepts, as well as their …

Redefining Burnout: Exploring Common Conceptualizations And The Neurophysiology Of Chronic Stress To Establish An Integrated Allostatic Model, Danny A. Guzzi

Dissertations

Burnout is a widely researched stress-related phenomenon associated with numerous adverse outcomes for employees and organizations. Unfortunately, burnout is not well understood and research to this point has been flawed due to a lack of consensus on the definition, dimensionality, and context of the construct. Prevalent conceptualizations of burnout have been criticized for being arbitrarily developed without solid theoretical foundation and for failing to clearly distinguish burnout from depression or other work-related conditions such as compassion fatigue, secondary traumatization, and vicarious traumatization. The current project first examines relevant literature to identify commonalities among prevalent burnout conceptualizations. Then relevant stress research …

The Generalization Of Fear Condition Between Viewed And Imagined Percepts, Lauryn Michelle Burleigh

LSU Master's Theses

Mental images can provoke intense emotional states (Holmes & Matthews, 2010). Imagery and perception have common neural and physiological mechanisms, including activation of the early visual areas (Albers et al., 2013). We tested the prediction that individuals can acquire fear to imagined percepts and if this fear transfers to viewing percepts, using fMRI and self-reported measures to determine participants’ fear. The participants completed a task in which they viewed and imagined two stimuli, and were fear conditioned when imagining the CS+. Participants are only told that mild electrical stimulation will be paired with one of the stimuli, but not which …

Statistical Learning Across Visual And Auditory Modalities, Christine Moreau, Marc Joanisse, Laura Batterink

Western Research Forum

Our ability to learn language is accomplished by using structural patterns found in everyday language. We use these structural patterns in language through a process of Statistical Learning (SL) to implicitly predict sequences in speech and visual input. Our research explored how SL predicts patterns of auditory and visual learning in adults (N = 40; M = 27.1 years) to provide a more complete picture of SL.

For the auditory task, participants were tested on whether they learned a novel language that they passively listened to for 6 minutes. Implicit and explicit learning were assessed after the exposure phase. …

The Effects Of Inconsistent Jailhouse Informant Testimony On Jury Decision Making, Jake Davis, Anna Mcalpin, Danielle Deloach

Research Horizons Day Posters

No abstract provided.

Painting Intimacy: Art-Based Research Of Intimacy, Michal Lev

Expressive Therapies Dissertations

This art-based research explores whether — and, if so, how — the process of painting, together with witnessing and reflection on the process and imagery, further an understanding of intimacy. The research also examines the conditions that favor intimacy, the obstacles to intimacy, and the particular features of artistic media, processes and reflection, through the editing of video footage, that can further the intimate experience. The participants in the study were five adults (including the researcher) between the ages of thirty and eighty who were familiar with the creation of visual art. Among them were three women and two men …

Why Being Bored Might Not Be A Bad Thing After All, Guihyun Park, Beng-Chong Lim, Hui Si Oh

Student Publications

Boredom is likely one of the most prevalent, yet least understood, emotions. It is easy to find examples of how boredom can engender other negative emotional states that often lead to somewhat negative—albeit unintended—outcomes (e.g., risky or delinquent behaviors). But does boredom invariably lead to negative consequences? Could being bored also have less obvious effects, such as increased creativity? We explore the consequences of being bored using three experimental studies that manipulate boredom and identify the benefits for creativity of being bored. In Study 1, we found that boredom helped boost individual productivity on an idea-generation task. In Study 2, …

Multicompetence, Multiple Intelligences And First-Year Composition Students, Patricia Rice'-Daniels

Electronic Theses, Projects, and Dissertations

The purpose of this study is to examine, gain, and ultimately share an understanding of certain cognitive differences, similarities, intelligence patterns, and preferences between competent monolingual (English) and multicompetent bilingual/multilingual first-year composition (FYC) college students. Within this project is an attempt to address the following questions: Do monolingual and bilingual/multilingual FYC students show different strengths and weaknesses in their cognitive abilities? Are there learning preferences and literacy differences or similarities between monolingual and bilingual/multilingual FYC students?

Primarily, two cognitive concepts were used in this examination to provide perspectives and quantitative data in response to the above questions. First, is Vivian …

Categorization Of Exam Questions To Improve Metacognition, Tiffany Barrett

UNLV Best Teaching Practices Expo

This practice addresses UNLV students’ need for greater metacognitive awareness. Students often employ memorization as a study strategy when preparing for an exam. This can create an inability to apply the knowledge in a complex or different scenario. We know that “practice retrieving” study activities produce greater gains in meaningful learning (Karpicke 2011) but often students don’t identify a need for a change in study habits and a deeper level of understanding, especially if their exam score is considered passing.

Motor Preparation For Compensatory Reach-To-Grasp Responses When Viewing A Wall-Mounted Safety Handle, David A. E. Bolton, David M. Cole, Blake Butler, Mahmoud Mansour, Garrett Rydalch, Doug Mcdannald, Sarah Schwartz

Browse all Datasets

The present study explored how motor cortical activity was influenced by visual perception of complex environments that either afforded or obstructed arm and leg reactions in young, healthy adults. Most importantly, we focused on compensatory balance reactions where the arms were required to regain stability following unexpected postural perturbation. Our first question was if motor cortical activity from the hand area automatically corresponds to the visual environment. Affordance-based priming of the motor system was assessed using single-pulse Transcranial Magnetic Stimulation (TMS) to determine if visual access to a wall-mounted support handle influenced corticospinal excitability. We evaluated if hand actions were …

Individual Differences In Sensitivity To Visuomotor Discrepancies, John Dewey, Shane Mueller

Department of Psychology and Human Factors Publications

This study explored whether sensitivity to visuomotor discrepancies, specifically the ability to detect and respond to loss of control over a moving object, is associated with other psychological traits and abilities. College-aged adults performed a computerized tracking task which involved keeping a cursor centered on a moving target using keyboard controls. On some trials, the cursor became unresponsive to participants’ keypresses. Participants were instructed to immediately press the space bar if they noticed a loss of control. Response times (RTs) were measured. Additionally, participants completed a battery of behavioral and questionnaire-based tests with hypothesized relationships to the phenomenology of control, …

Object Permanence In Asian Elephants (Elephas Maximus), Dalia Miller

Theses and Dissertations

This study investigated object permanence in Asian elephants (Elephas maximus) using visible and invisible test paradigms with single and multiple object displacements. Elephants were predicted to succeed, demonstrating a capacity for object permanence and for using vision in a cognitive task. Study outcomes supported these predictions.

Brace For Impact: The Effects Of Victim Impact Evidence And Judicial Instructions On Juror Memory Distortion And Sentencing Decisions In Capital Trials, Auset E. Alexander

Student Theses

The utilization of visual evidence in the courtroom has increased exponentially in an effort to portray additional information that cannot otherwise be established via forensic evidence and expert testimony. According to Rule 403 of the Federal Rules of Evidence (1984), visual evidence may be permitted in court if the prejudicial value does not significantly outweigh the probative value. The admissibility of visual evidence however, becomes controversial when combined with victim impact statements (VIS) during the penalty phase of capital trials.

Previous research has indicated that jurors are often unable to perceive emotional testimony and subsequently make objective sentencing decisions that …

Recognition By Flickering Components: The Effect Of Temporal Modulation On Image Recognition, Alla Chavarga

Dissertations, Theses, and Capstone Projects

A primary goal of vision is to identify objects rapidly and efficiently. Successful object and scene recognition results from the integration of both feed-forward and feedback processes that correspond a two-dimensional retinal image to a representation of its content stored in memory (Bar, 2003). One general organizing principle may be that the visual system analyzes images and scenes according to their spatial components in a coarse- (low spatial frequency) to-fine (high spatial frequency) sequence (Bullier, 2001; Hegde, 2008). An individual’s sensitivity to these spatial components is described by contrast sensitivity function (CSF), which indicates the minimum contrast required for the …

Consumers’ Preference Leading Purchase Intention Toward Manipulation Of Form And Transparency For Juice Packaging Design, Swati Pal, Abhishek Yevalkar, Amrita Bhattacharjee, Shivani Holkar

Journal of Applied Packaging Research

Packaging plays a fundamental role on consumer’s intention to purchase, as it may be the first contact between the consumer and the product. The product packaging has a crucial role to attract consumer, force them to choose the product and act as a brand communication vehicle. The point of focus is how the elements of the package design affect consumer’s perceptions about products and brand. In this study, to understand the effect of package form and transparency on consumers’ pre-purchase preference of juice packaging, the participants (N=60) are asked to assess six designs against a 5-point Likert scale. The findings …

Examining The ‘Cosmetics Placebo Effect’, Carlota Batres, Sarah S. Kramer, Caroline G. Deangelis, Richard Russell

Psychology Faculty Publications

Previous studies have found a positive effect of cosmetics on certain behavioral measures, such as the tip given to waitresses by male patrons. These studies have employed confederates who usually wear cosmetics. We therefore sought to examine whether the positive effect found in these studies could, in part, be explained by a change in behavior. In order to test the possibility of a ‘cosmetics placebo effect’, we employed a confederate to solicit donations from passersby. On some days our confederate would not have any cosmetics applied to her face (i.e., no cosmetics condition), on some days cosmetics were pretended to …

Objectification In Heterosexual Romantic Relationships: Examining Relationship Satisfaction Of Female Objectification Recipients And Male Objectifying Perpetrators, Gemma Sáez, Abigail R. Riemer, Rebecca L. Brock, Sarah J. Gervais

Department of Psychology: Faculty Publications

Sexual objectification is one of most the common manifestations of discrimination against women in Western societies; however, few studies have examined objectification in the context of romantic relationships. The primary aim of the present research was to bring the study of objectification phenomena into the setting of heterosexual romantic relationships. The present set of studies examined the relation between sexual objectification and relationship satisfaction for both the sexual objectification recipient (Study 1) and the sexual objectification perpetrator (Study 2). The results of the first study with 206 U.S. undergraduate female students in committed romantic relationships replicated a previously identified negative …

Perceptions Of Female Defendants As A Function Of Pregnancy Status, Rachel A. Silverthorn

2019 Symposium

Given the impact pregnancy has in other areas of life it makes sense that when a woman is brought into the criminal justice system pregnancy will play a role in how others perceive her. While research exists on the implications of pregnancy on incarceration, there is a gap regarding the trial phase and the effects of pregnancy on the adjudication process.

The purpose of this study was to determine whether pregnancy status impacts jury perception of female defendants. It was hypothesized that a pregnant defendant would evoke sympathy in a trial situation and consequently a pregnant woman would be judged …

Attentional Selection In Judgments Of Stereo Depth, Bart Farell, Cherlyn J. Ng

Biomedical and Chemical Engineering - All Scholarship

Stereoscopic depth is most useful when it comes from relative rather than absolute disparities. However, the depth perceived from relative disparities can vary with stimulus parameters that have no connection with depth or are irrelevant to the task. We investigated observers’ ability to judge the stereo depth of task-relevant stimuli while ignoring irrelevant stimuli. The calculation of depth from disparity differs for 1-D and 2-D stimuli and we investigated the role this difference plays in observers’ ability to selectively process relevant information. We show that the presence of irrelevant disparities affects perceived depth differently depending on stimulus dimensionality. Observers could …

One Step At A Time: Does Gradualism Build Coordination?, Maoliang Ye, Jie Zheng, Plamen Nikolov, Sam Asher

Economics Faculty Scholarship

This study investigates a potential mechanism to promote coordination. With theoretical guidance using a belief-based learning model, we conduct a multi-period, binary-choice, and weakest-link laboratory coordination experiment to study the effect of gradualism – increasing the required levels (stakes) of contributions slowly over time rather than requiring a high level of contribution immediately – on group coordination performance. We randomly assign subjects to three treatments: starting and continuing at a high stake, starting at a low stake but jumping to a high stake after a few periods, and starting at a low stake while gradually increasing the stakes over time …