Network Specialization During Adolescence: Hippocampal Effective Connectivity In Boys And Girls,
2018
University of California, Irvine
Network Specialization During Adolescence: Hippocampal Effective Connectivity In Boys And Girls, Jeffrey D. Riley, E. Elinor Chen, Jessica Winsell, Elyssia Poggi Davis, Laura M. Glynn, Tallie Z. Baram, Curt A. Sandman, Steven L. Small, Ana Solodkin
Psychology Faculty Articles and Research
Adolescence is a complex period of concurrent mental and physical development that facilitates adult functioning at multiple levels. Despite the growing number of neuroimaging studies of cognitive development in adolescence focusing on regional activation patterns, there remains a paucity of information about the functional interactions across these participating regions that are critical for cognitive functioning, including memory. The current study used structural equation modeling (SEM) to determine how interactions among brain regions critical for memory change over the course of adolescence. We obtained functional MRI in 77 individuals aged 8–16 years old, divided into younger (ages 8–10) and older (ages …
It's Just A Toy,
2018
Bowling Green State University
It's Just A Toy, Lauren Strauss
Ray Browne Conference on Cultural and Critical Studies (2015-2021)
Each and every one of us experiences gender stereotyping, whether we realize it or not. It is such a simple concept and something people don't tend to think about. Although, from a young age, we are exposed to our parents' and societies' views on gender and the toys we should play with, which then stick around for generations. The color pink and dolls are for girls and trucks and the color blue are for boys, right? Well, not necessarily. Toys are also expressed through the idea that women have to be the stay at home mom and take care of …
The Impact Of Sound Source Location On Change Deafness,
2018
Murray State University
The Impact Of Sound Source Location On Change Deafness, Nicole Hagan
Scholars Week
This research project investigated the impact of sound source location on the phenomenon of change deafness. Change deafness occurs when participants listen to multiple sounds in an auditory scene and are unable to identify which sound disappeared from the scene. This phenomenon is exacerbated when the participants must keep track of four or more stimuli simultaneously. However, how the influence of sound source distance on the ability to detect changes in auditory scenes has not been previously investigated in a change deafness task. This is important because in the distance domain, the signal will be degraded by both decreasing level …
The Contributing Factors To Adolescent Depression,
2018
SIT Study Abroad
The Contributing Factors To Adolescent Depression, Josie H. Lee
Independent Study Project (ISP) Collection
Objective: This paper reviews individual, familial, peer, and societal factors influencing adolescent depression in developed countries. Background: Depression usually onsets at adolescence and contributes to high DALYs. Since depression is treatable, efforts should be made to reduce its prevalence and effect. Methods: The research consisted of looking at literature relevant to the topic and age group and conducting interviews with experts who know about and have worked with adolescent depression. Discussion: Adolescents begins at the onset of puberty, allowing different biological factors such as genetics, stress of puberty, and cognitive changes to increase vulnerability to depression. Adolescents who had substance …
Political Polarization And Intolerance Of Intolerance,
2018
Bryant University
Political Polarization And Intolerance Of Intolerance, Nina Luiggi
Honors Projects in Applied Psychology
Scholarly research linking conservatism to intolerance is widespread (McAdams et al, 2008; Jost et al, 2003): however, relatively little attention is paid to the impact of intolerance on the liberal side. Nevertheless, mounting empirical research and popular journalism suggests that intolerance works both ways, but that liberals are not aware of their own intolerance. Building on survey methodology used by Crawford and Pilanski (2014), the present study uses a scale of ideological consistency, intolerance judgments across a range of issues, and perceived intolerance, to explore both the intolerance levels and perceived intolerance levels of liberals and conservatives, as well as …
What Factors Drive Individual Misperceptions Of The Returns To Schooling In Tanzania? Some Lessons For Education Policy,
2018
Harvard Institute for Quantitative Social Science
What Factors Drive Individual Misperceptions Of The Returns To Schooling In Tanzania? Some Lessons For Education Policy, Plamen Nikolov, Nursat Jimi
Economics Faculty Scholarship
Evidence on educational returns and the factors that determine the demand for schooling in developing countries is extremely scarce. Building on previous studies that show individuals underestimating the returns to schooling, we use two surveys from Tanzania to estimate both the actual and perceived schooling returns and subsequently examine what factors drive individual misperceptions regarding actual returns. Using ordinary least squares and instrumental variable methods, we find that each additional year of schooling in Tanzania increases earnings, on average, by 9 to 11 percent. We find that on average individuals underestimate returns to schooling by 74 to 79 percent and …
Aging And The Perception Of Coherent Motion,
2018
Western Kentucky University
Aging And The Perception Of Coherent Motion, Lindsey Marie Shain
Masters Theses & Specialist Projects
The aperture problem describes an effect by which a contoured stimulus, moving behind an aperture with both ends occluded, appears to move in a direction perpendicular to its own orientation. Mechanisms within the human visual system allow us to overcome this problem and integrate many of these locally ambiguous signals into the perception of globally coherent motion. In the current experiment, younger and older observers viewed displays composed of either 64 or 9 straight contours, arranged in varying orientations and moving behind circular apertures. Because these lines moved behind apertures, their individual local motions were ambiguous with respect to direction …
Emotion Discrimination In Peripheral Vision,
2018
Western Kentucky University
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 …
Perceptions Of Uncivil And Sexual Harassment Perceptions By Gender, Employment Status, And Likelihood To Sexually Harass,
2018
Western Kentucky University
Perceptions Of Uncivil And Sexual Harassment Perceptions By Gender, Employment Status, And Likelihood To Sexually Harass, John Schroader
Masters Theses & Specialist Projects
This research examined gender and employment status (full-time worker or student) differences in perceptions of workplace sexual harassment and incivility. Previous and recent meta-analyses suggested small effects by gender. The current research introduced a method of measuring perceptions by forcing a choice of identifying a behavior as sexual harassment, incivility, or neither. The instrument was designed in this way to determine if small effects existed because males tended to have overlapping definitions of sexual harassment and incivility. Propensity to sexually harass was also measured. Results suggest no gender or employment status effects on the method, but propensity to sexually harass …
Unimanual And Bimanual Haptic Shape Discrimination,
2018
Western Kentucky University
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 …
Investigating The Effects Of Sensory Learning In Rats Using Intra And Extra Stimulus Modalities,
2018
Arcadia University
Investigating The Effects Of Sensory Learning In Rats Using Intra And Extra Stimulus Modalities, Ariel M. Kershner
Faculty Curated Undergraduate Works
The purpose of this study was to see what rats learn about the elements of a compound stimulus (a stimulus composed of two different stimuli), and whether their learning differs if the compound is from the same modality (intra-modal), i.e. both visual, or from different modalities (inter-modal), i.e. visual and auditory. We hypothesized that the rats would respond more to the compound stimuli than to the single stimuli (Pearce and Wilson, 1990), more to the compound modality of inter-modal elements than to the compound modality of intra-modal elements (Miller, 1971 and Gingras, 2009), equally to the intra-modal elements (Rescorla, 1972), …
The Heart Wants What It Wants: Effects Of Desirability And Body Part Salience On Distance Perceptions (Heath),
2018
Gettysburg College
The Heart Wants What It Wants: Effects Of Desirability And Body Part Salience On Distance Perceptions (Heath), Jason B. Heath
Student Publications
Previous research has shown that the desirability of an object influences perceived distance from the object, such that desirable objects are perceived as closer than objects that are not desirable (Balcetis & Dunning, 2010). It has also been suggested that metaphors reflect how our knowledge is represented; so, for example, making the head or heart more salient produces characteristics commonly associated with those body parts (i.e., emotionality for the heart, rationality for the head) (Fetterman & Robinson, 2013). The current study examined the effects of head or heart salience and object desirability on distance perception. We hypothesized that, since common …
The Heart Wants What It Wants: Effects Of Desirability And Body Part Salience On Distance Perceptions (Campbell),
2018
Gettysburg College
The Heart Wants What It Wants: Effects Of Desirability And Body Part Salience On Distance Perceptions (Campbell), Celeste M. Campbell
Student Publications
Previous research has shown that desirability influences perceived distance to an object, such that desirable objects are perceived as closer to the viewer than undesirable objects (Balcetis & Dunning, 2010). Research regarding conceptual metaphors has suggested that making the head or heart salient by placing the index finger there produces characteristics commonly associated with these body parts (i.e., emotionality for the heart and rationality for the head) (Fetterman & Robinson, 2013). The current studies examined the effects of desirability and head or heart salience on distance perception. Participants had their attention drawn to their head or their heart by touching …
The Heart Wants What It Wants: Effects Of Desirability And Body Part Salience On Distance Perceptions (Dewitt),
2018
Gettysburg College
The Heart Wants What It Wants: Effects Of Desirability And Body Part Salience On Distance Perceptions (Dewitt), Caroline C. Dewitt
Student Publications
Previous research has shown that the desirability of an object influences perceived distance from the object, such that desirable objects are perceived as closer than objects that are not desirable (Balcetis & Dunning, 2010). It has also been suggested that metaphors reflect how our knowledge is represented; so, for example, making the head or heart more salient produces characteristics commonly associated with those body parts (i.e., emotionality for the heart and rationality for the head) (Fetterman & Robinson, 2013). The current study examined the effects of head or heart salience and desirability on distance perception. We hypothesized that since common …
Evaluation Of The Effectiveness Of A Gaze-Based Training Intervention On Latent Hazard Anticipation Skills For Young Drivers: A Driving Simulator Study,
2018
Old Dominion University
Evaluation Of The Effectiveness Of A Gaze-Based Training Intervention On Latent Hazard Anticipation Skills For Young Drivers: A Driving Simulator Study, Yusuke Yamani, Pinar Biçaksiz, Dakota B. Palmer, Nathan Hatfield, Siby Samuel
Psychology Faculty Publications
A PC-based training program (Road Awareness and Perception Training or RAPT; Pradhan et al., 2009), proven effective for improving young novice drivers' hazard anticipation skills, did not fully maximize the hazard anticipation performance of young drivers despite the use of similar anticipation scenarios in both, the training and the evaluation drives. The current driving simulator experiment examined the additive effects of expert eye movement videos following RAPT training on young drivers' hazard anticipation performance compared to video-only and RAPT-only conditions. The study employed a between-subject design in which 36 young participants (aged 18-21) were equally and randomly assigned to one …
Comparing The Distraction Of Cell Phone Conversations To In-Person Conversations On A Simulated Commercial Flight,
2018
Florida Institute of Technology
Comparing The Distraction Of Cell Phone Conversations To In-Person Conversations On A Simulated Commercial Flight, Tianhua Li, Andrew R. Dattel
International Journal of Aviation, Aeronautics, and Aerospace
The purpose of the study was to determine the difference in participants’ attention to announcements and compliance with safety behaviors when talking on a cell phone and when talking face-to-face in a simulated commercial flight. Currently, passengers are forbidden from making cell phone calls during flights in the United States due to electronic interference. However, any possible interference can be eliminated with the help of new technology. Although talking on the cell phone does not cause electronic interference, the distraction of a passenger caused by a cell phone may negatively impact safety. This study compared the extent of safety compliance …
The Effects Of Rhythm For Social Emotional Learning Skills Development,
2018
Lesley University
The Effects Of Rhythm For Social Emotional Learning Skills Development, Jonathan O. Mande
Lesley University Community of Scholars Day
Many people talk about the importance of music in school and learning, we all know about its effects on cognitive development for children and adults. Though despite these universally known facts, music education programs are increasingly underfunded in schools, private lessons are not accessible to most people, while our country is simultaneously suffering from an increase in academic retention and destructive societal conflicts. Music brings all people together and at its core is rhythm. It makes available a space for joy; to fully express love, build bonds and strengthen our individual spirits. When used intentionally, music heals and is a …
Multisensory Integration And Autistic Traits Using Non-Sociolinguistic Information,
2018
University of Western Ontario
Multisensory Integration And Autistic Traits Using Non-Sociolinguistic Information, Sébastien A. Lauzon, Samantha E. Schulz, Zack I. Cohen, Ryan A. Stevenson
Western Research Forum
Background: Sensory processing issues are one of the most common complaints in autism spectrum disorder (ASD). One area of sensory difficulties in ASD that has been the focus of intense research in recent years is multisensory integration (MSI), or the ability to bind auditory and visual information into a single, unified percept. While integration of social or linguistic information is consistently shown to be an area of difficulty in ASD, results are less clear with simple, non-sociolinguistic stimuli. This study aims to address this ambiguity by determining whether MSI of non-sociolinguistic sensory information is related to traits and symptomatology …
Trust Building Tools For Talking With Youth During Times Of Conflict,
2018
College of Charleston
Trust Building Tools For Talking With Youth During Times Of Conflict, Bonnie C. Springer, Andrea Crist
National Youth Advocacy & Resilience Conference
This presentation will provide tools and strategies for turning crisis into opportunity. The skills of Life Space Crisis Intervention provide helping adults faced with the extreme behavior of youth during times of crisis strategies which build trust and connections in meaningful and healing ways; turning crisis into opportunity for at risk youth to develop social responsibility and grow emotionally
Flight Simulator Fidelity, Training Transfer, And The Role Of Instructors In Optimizing Learning,
2018
Embry-Riddle Aeronautical University
Flight Simulator Fidelity, Training Transfer, And The Role Of Instructors In Optimizing Learning, Paul L. Myers Iii, Arnold W. Starr, Kadie Mullins
International Journal of Aviation, Aeronautics, and Aerospace
Simulators have been integrated into flight training at various levels for decades, increasing in utility as they increased in fidelity. Today, practically all levels of qualification in passenger-carrying commercial airliners can be obtained entirely in the simulator, with the first experience in the aircraft on a revenue-producing flight. Flight training in the U.S. is a tightly controlled, highly regulated process overseen by the Federal Aviation Administration (FAA). It is also a very successful one; commercial aviation maintains a remarkable safety record. To that end, pilot training has been studied and analyzed extensively over the years, and as to the focus …
