Psychology Commons^™

Investigating Neural Sensorimotor Mechanisms Underlying Flight Expertise In Pilots: Preliminary Data From An Eeg Study, Mariateresa Sestito, Assaf Harel, Jeff Nador, John Flach

Psychology Faculty Publications

Over the last decade, the efforts toward unraveling the complex interplay between the brain, body, and environment have set a promising line of research that utilizes neuroscience to study human performance in natural work contexts such as aviation. Thus, a relatively new discipline called neuroergonomics is holding the promise of studying the neural mechanisms underlying human performance in pursuit of both theoretical and practical insights. In this work, we utilized a neuroergonomic approach by combining insights from ecological psychology and embodied cognition to study flight expertise. Specifically, we focused on the Mirror Neuron system as a key correlate for understanding …

Comparing Groups' Affective Sentiments To Group Perceptions, Daniel Burton Shank, Alexander Burns

Psychological Science Faculty Research & Creative Works

Affect control theory focuses on interaction among individuals, not groups. Groups, like individual identities, vary in affective sentiments across the dimensions of evaluation, potency, and activity, but a separate literature shows the importance of the group perceptions of entitativity, homogeneity, essentialism, and agency. Therefore, to consider affect control theory's applicability to groups, we compare these principal group perceptions to affective sentiments for 64 group concepts. The results reveal that affective sentiments correlate with all four group perceptions in meaningful ways.

Are Different Actions Mediated By Distinct Systems Of Knowledge In Infancy?, Peter Vishton

Peter Vishton

Object Handling With Contemporary Craft Objects: An Observational Study Of An Embodied, Social And Cognitive Process, Bruce Davenport, Neill James Thompson

The Qualitative Report

This study focuses on the ways that people interact around contemporary craft objects. The ambiguous quality of these objects holds people’s attention and inhibits autobiographical narratives. The study focused on the relationship between the perceptual language used by participants and the ways in which they interacted with the objects. The analytical approach taken here begins with close observation and careful description of single cases and working towards valid generalisations rather than imposing an interpretation from the outset by explicitly positing a hypothesis. Six pairs of women were invited to participate in object handling conversations in an art museum setting. The …

The Role Of Familiarity In Rhythmic Timing And Beat Perception, Joshua Hoddinott

Electronic Thesis and Dissertation Repository

Behavioural and neural differences associated with strong and weak-beat rhythms may indicate that strong-beat rhythms are more familiar stimuli than weak-beat rhythms, or differences may be because intervals in strong-beat rhythms are more easily encoded relative to a beat. To test these different possibilities, participants were trained to reproduce strong-, weak-, and non-beat rhythms over 4 days, in an attempt to equate familiarity across the different categories of rhythms. On a fifth day, participants were tested on their ability to reproduce these same rhythms at learned, slower, and faster rates, as well as novel rhythms. Participants improved performance on all …

Discrete Information Object Analysis Of Primary Flight Display Clutter, Kenneth Ward

National Training Aircraft Symposium (NTAS)

Modern aircraft utilize digital display screens to provide critical flight and system status information to pilots. As computing power has increased, the number of data sources and information presented has also increased, with the goal of increasing situational awareness. However, the display can become cluttered with extraneous or irrelevant information, to the detriment of pilot cognitive workload. Pilot perceptions of clutter vary with flight experience, introducing unique considerations in the flight training environment, given the experience difference between instructors and students. Researchers have studied the problem, identifying both the number of visual objects and information density as predictors of perception …

Dynamics Of Perception Of Affordances For Reaching For Self And Other, Alex Dayer

Theses and Dissertations

Perceivers are sensitive to the boundaries at which they must transition from one mode of performing a given behavior to another. As in other self-organizing systems, such transitions occur at a critical value of a parameter with continuous changes in that parameter. In general, behavioral transitions occur at larger values when that parameter increases than when it decreases (positive hysteresis), and perceptual transitions (for a behavior to be performed by one’s self) occur at larger values when that parameter decreases than when it increases (negative hysteresis). We investigated whether this pattern also occurs in perceptual transitions for a behavior to …

Processing Emotional Expression In The Dance Of A Foreign Culture: Gestural Responses Of Germans And Koreans To Ballet And Korean Dance, Zi Hyun Kim, Hedda Lausberg

Journal of Movement Arts Literacy Archive (2013-2019)

Artistic dance differs between cultures with regard to the formal movement repertoire and methods to represent dancer's emotions. The present study explores how differently the spectators perceive the dance scenes of their own and foreign cultures. We showed German and Korean participants sad and happy dance scenes of the French ballet Giselle and Korean dance Sung-Mu. To learn the perceived thoughts and feelings of the participant from the dance scenes, we analyzed the frequency of their hand movements and gestures, which were accompanied by verbal descriptions of the participant's appreciation immediately after observation of the dance stimuli. The videotaped …

Voices Of Notators: Approaches To Writing A Score--Special Issue, Teresa L. Heiland

Journal of Movement Arts Literacy Archive (2013-2019)

In this special issue of Voices of Notators: Approaches to Writing a Score, eight authors share their unique process of creating and implementing their approach to notating movement, and they describe how that process transforms them as researchers, analysts, dancers, choreographers, communicators, and teachers. These researchers discuss the need to capture, to form, to generate, and to communicate ideas using a written form of dance notation so that some past, present, or future experience can be better understood, directed, informed, and shared. They are organized roughly into themes motivated by relationships between them and their methodological similarities and differences. …

Michelson Contrast For Transparency Perception In Scenes With Multiple Luminances, Minjung Kim, Guillermo Aguilar, Marianne Maertens

MODVIS Workshop

No abstract provided.

Does The Mere Presence Of A Cell Phone Impair Task Performance?, Sabrina Urick, Kaylee Egbers, Veronica Sinell

Celebrating Scholarship and Creativity Day (2018-)

The purpose of our study was to determine if the mere presence of a person’s cell phone serves as a distraction that impairs task performance, even if the person does not use it. In order to test this, we had two groups of participants complete several tasks that require attention and accurate memory in order to perform well. The tasks used were a card matching game (sometimes known as Concentration), a sequential memory game (Simon), and the n-back task. One group was instructed to put their cell phones away before they were presented with the tasks and the other group …

Mind, Rationality, And Cognition: An Interdisciplinary Debate, N. Chater, T. Felin, D. C. Funder, G. Gigerenzer, J. J. Koenderink, J. I. Krueger, D. Noble, S. A. Nordli, M. Oaksford, Barry Schwartz, K. E. Stanovich, P. M. Todd

Psychology Faculty Works

This article features an interdisciplinary debate and dialogue about the nature of mind, perception, and rationality. Scholars from a range of disciplines—cognitive science, applied and experimental psychology, behavioral economics, and biology—offer critiques and commentaries of a target article by Felin, Koenderink, and Krueger (2017): “Rationality, Perception, and the All-Seeing Eye,” Psychonomic Bulletin & Review. The commentaries raise a number of criticisms and issues concerning rationality and the all-seeing-eye argument, including the nature of judgment and reasoning, biases versus heuristics, organism–environment relations, perception and situational construal, equilibrium analysis in economics, efficient markets, and the nature of empirical observation and the scientific …

Unimanual And Bimanual Haptic Shape Discrimination, Catherine Jane Dowell

Masters Theses & Specialist Projects

In the current study 24 younger adults and 24 older adults haptically discriminated natural 3-D shapes (bell peppers, Capsicum annuum) using unimanual (one hand used to explore two objects) and bimanual (both hands used, but each hand explored separate objects) successive exploration. Haptic exploration using just one hand requires somatosensory processing in only one cerebral hemisphere (the hemisphere contralateral to the hand being used), while bimanual haptic exploration requires somatosensory processing in both hemispheres. Previous studies related to curvature/shape perception have found either an advantage for unimanual exploration over bimanual exploration or no difference between the two conditions. In contrast …

Emotion Discrimination In Peripheral Vision, Hayley M. Lambert

Masters Theses & Specialist Projects

The recognition accuracy of emotion in faces varies depending on the discrete emotion being expressed and the location of the stimulus. More specifically, emotion detection performance declines as facial stimuli are presented further out in the periphery. Interestingly, this is not always true for faces depicting happy emotional expressions, which can be associated with maintained levels of detection. The current study examined neurophysiological responses to emotional face discrimination in the periphery. Two event-related potentials (ERPs) that can be sensitive to the perception of emotion in faces, P1 and N170, were examined using EEG data recorded from electrodes at occipitotemporal sites …

Abnormal Perceptual Sensitivity In Body-Focused Repetitive Behaviors, David C. Houghton, Jennifer R. Alexander, Christopher C. Bauer, Douglas W. Woods

Psychology Faculty Research and Publications

Objective

Several compulsive grooming habits such as hair pulling, skin picking, and nail biting are collectively known as body-focused repetitive behaviors (BFRBs). Although subclinical BFRBs are common and benign, more severe and damaging manifestations exist that are difficult to manage. Researchers have suggested that BFRBs are maintained by various cognitive, affective, and sensory contingencies. Although the involvement of cognitive and affective processes in BFRBs has been studied, there is a paucity of research on sensory processes.

Methods

The current study tested whether adults with subclinical or clinical BFRBs would report abnormal patterns of sensory processing as compared to a healthy …

Perception Of Facial Expressions In Social Anxiety And Gaze Anxiety, Aaron Necaise

The Pegasus Review: UCF Undergraduate Research Journal

This study explores the relationship between gaze anxiety and the perception of facial expressions. The literature suggests that individuals experiencing Social Anxiety Disorder (SAD) might have a fear of making direct eye contact, and that these individuals also demonstrate a hypervigilance towards the eye region. Some have suggested that this increased anxiety concerning eye contact might be related to the tendency of socially anxious individuals to mislabel emotion in the faces of onlookers. An improved understanding of the cognitive biases associated with SAD could lead to more efficient intervention and assessment methods. In the present study, I used the Depression …

Do Clothing Style And Color Affect Our Perceptions Of Others?, Ariel M. Kershner

Faculty Curated Undergraduate Works

Prior research has shown that women who wear red clothing or suggestive clothing are perceived as more attractive, having greater sexual intent, and having more negative qualities than women dressed in different colors or less suggestive clothing. This bias towards perceiving sexual intent may be evolutionary or may be due to people projecting their emotions onto others. The current study builds from this research by performing a 2 (color: white or red) x 2 (clothing type: suggestive or non-suggestive) between-subjects experiment. We hypothesized that women would be perceived as more attractive and as having greater sexual intent while wearing red …

The Role Of Sleep Deprivation And Fatigue In The Perception Of Task Difficulty And Use Of Heuristics, Mindy Engle-Friedman, Gina Marie Mathew, Anastasia Martinova, Forrest Armstrong, Viktoriya Konstantinov

Publications and Research

Objectives: This study investigated the effects of sleep deprivation on perception of task difficulty and use of heuristics (mental shortcuts) compared to naturally-experienced sleep at home. Methods: Undergraduate students were screened and assigned through block-random assignment to Naturally-Experienced Sleep (NES; n=19) or Total Sleep Deprivation (TSD; n=20). The next morning, reported fatigue, perception of task difficulty, and use of “what-is-beautiful-is-good,” “greedy algorithm,” and “speed-accuracy trade-off ” heuristics were assessed. Results: NES slept for an average of 354.74 minutes (SD=72.84), or 5.91 hours. TSD rated a reading task as significantly more difficult and requiring more time than NES. TSD was …

Student And Teacher Perceptions Of The Relationship Between Self-Regulation Executive Functions And Playing Team Sports, Rebecca T. Edelsberg

PCOM Psychology Dissertations

Executive functions (EF) are the directive capacities of the human brain that are responsible for a person’s ability to engage in purposeful, organized, goal-directed behavior and to cue and direct perceptions, feelings, thoughts and actions in specific ways. There has been a growing body of research indicating that sports such as soccer, basketball, and baseball require the effective use of self-regulation executive functions that cue and direct attention, inhibition, shifting, flexibility and working memory. The objective of the study was to investigate student athletes’ perceptions of the relationship between playing sports and their effective use of executive functions and teacher …

The Impact Of Higher Education, Ethnicity, & The Intersection Of Both On Perceptions Of People With Mental Illness, Natalie Crocker

MA Community Psychology Theses

The purpose of this study was to explore how higher education and ethnicity may individually impact perceptions of people with mental illness, as well as to explore the intersection of higher education and ethnicity on such perceptions. Descriptive phenomenological in design, this study explores the experiences of ten students at a university in Portland, Oregon. In semi-structured, open-ended interviews participants recalled experiences in which higher education, ethnicity, and the intersection of both impacted how they thought about mental illness. Interview transcripts were coded and analyzed using Colaizzi’s (1978) seven-step process. The analysis resulted in several themes supporting the current literature …

Fractality Of Body Movements Predicts Perception Of Affordances: Evidence From Stand-On-Ability Judgments About Slopes, Alen Hajnal, Joseph Clark, Jonathan K. Doyon, Damian G. Kelty-Stephen

Faculty Publications

We recorded head motion with one wireless marker attached to the back of the head during quiet stance as participants visually inspected a sloped ramp in order to perceive whether they might be able to stand on the surface. Participants responded with "yes" or "no" without attempting to stand on the ramp. As has been found in dynamic touch (Palatinus, Kelty-Stephen, Kinsella-Shaw, Carello, & Turvey, 2014), we hypothesized that multiscale fluctuation patterns in bodily movement during visual observation would predict perceptual judgments. Mixed-effects logistic regression predicted binary affordance judgments as a function of geographical slant angle, head-motion standar deviation, and …

Binocular Rivalry Of Emotional Expressions, Daniel Stephen Lumian

Electronic Theses and Dissertations

A central debate in defining emotional space is whether emotions are organized categorically (e.g., fear, happy, disgust) or continuously (i.e., along the independent dimensions of valence and arousal). Emotional facial expressions are one tool often leveraged in trying to define emotional space. Faces are rich sources of social and emotional information. Faces, like emotions, can be organized in either categorical (e.g., happy, sad) or continuous (e.g., open-closed) ways. Therefore, understanding the relatedness of emotional facial expressions to each other may shed light on the underlying structure of emotions. Binocular rivalry (BR) is a tool which can be leveraged to measure …

Log Kya Kahenge: Psychological Well-Being And Perceived Stigma In The South Asian American Community, Khushboo Jain

Pomona Senior Theses

Current research has independently studied depression, stigma, and coping mechanisms in relation to culture, yet the effects of perceived stigma on the relationship between depression and control coping are heavily understudied. Typically, studies have broadly focused on comparing eastern and western cultures, but have not analyzed how populations with mixed cultural influences experience depression and stigma and further engage in control coping mechanisms. This study thus explores how perceived stigma moderates the relationship between depressive symptoms and control coping mechanisms for South Asian Americans. The study hypothesizes that the level of perceived stigma will moderate the relationship between depression and …

School Staff Perceptions Of A Trauma Informed Program On Improving Knowledge, Competence, And School Climate, Elizabeth Mikolajczyk

PCOM Psychology Dissertations

This study sought to examine school staff perceptions of knowledge, competence, school climate and program effectiveness during and after participation in a trauma informed care professional development. The majority of the sample consisted of special areas (art, music, library) teachers and paraprofessionals from all district schools, which consisted of three elementary schools, one middle school and one high school in in a school district located in Southeast Pennsylvania approximately 20 miles from a major metropolitan city. Most of the participants were female. Participants completed a pretest survey and an identical survey following each phase. Questions on the survey pertained to …

A Phenomenological Analysis Of Formerly Incarcerated Women's Perceptions Of Successful Reentry, Angela Martilik

Walden Dissertations and Doctoral Studies

Female offenders are distinctly different from male offenders, and present with their own gender-specific needs and issues both in and out of the correctional setting. Most approaches to treatment and programming for female offenders are currently based on research involving males and approaches designed for males. Inquiry regarding the gender-specific needs of female inmates as they pertain to treatment and reentry programs is necessary so professionals can better understand how to serve this population. Through in-depth semi-structured interviews with 8 women who were formerly incarcerated in the United States, this phenomenological study was used to examine the perceptions of successful …

The Influence Of Inversions On The Perception Of Major And Minor Chords, Vincenzo Belli

Legacy Theses & Dissertations (2009 - 2024)

A musical chord consists of three or more simultaneous notes. Of particular importance in Western music are major and minor triads. A root-position major triad consists of a tonic note, a note a major third (4 half-steps) above it, and a note a perfect fifth (7 half-steps) above it—e.g., C-E-G for a C-major chord. Similarly, a root-position minor triad consists of a tonic, a minor third (3 half-steps) above it, and the perfect fifth—e.g., C-Eb-G for a C-minor chord. Even non-musicians reliably distinguish between root-position major and minor triads as “happy” or “sad” respectively. However, there has been little investigation …