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Social and Behavioral Sciences Commons™
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- Audition (2)
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Articles 1 - 17 of 17
Full-Text Articles in Social and Behavioral Sciences
Competency To Stand Trial Evaluations: Using Vignettes With Patients Who Lack Insight, Katelyn Fuller
Competency To Stand Trial Evaluations: Using Vignettes With Patients Who Lack Insight, Katelyn Fuller
James Madison Undergraduate Research Journal (JMURJ)
In the United States, an attorney may request a competency to stand trial evaluation if they are concerned that their client is not mentally fit to adequately participate in their case and defense. Patients found incompetent must undergo treatment for restoration of competency, regardless of their willingness. Clinicians and psychiatrists may use vignettes, or hypothetical scenarios, to help restore competency if the patient lacks insight into their mental illness. While vignettes have been well documented in studying attitudes and awareness, decision making, and identifying mental illness, there is little to no research into their use in psychiatric hospitals due to …
Auditory Stream Segregation Of Amplitude-Modulated Narrowband Noise In Cochlear Implant Users And Individuals With Normal Hearing, Alexandria F. Matz, Yingjiu Nie, Harley J. Wheeler
Auditory Stream Segregation Of Amplitude-Modulated Narrowband Noise In Cochlear Implant Users And Individuals With Normal Hearing, Alexandria F. Matz, Yingjiu Nie, Harley J. Wheeler
Department of Communication Sciences and Disorders - Faculty Scholarship
Voluntary stream segregation was investigated in cochlear implant (CI) users and normal-hearing (NH) listeners using a segregation-promoting objective approach which evaluated the role of spectral and amplitude-modulation (AM) rate separations on stream segregation and its build-up. Sequences of 9 or 3 pairs of A and B narrowband noise (NBN) bursts were presented which differed in either center frequency of the noise band, the AM-rate, or both. In some sequences (delayed sequences), the last B burst was delayed by 35 ms from their otherwise-steady temporal position. In the other sequences (no-delay sequences), the last B bursts were temporally advanced from 0 …
An Exploration Of Student Athletes Perception On The Athletic Trainer/Coach Relationship, Nikki Owens
An Exploration Of Student Athletes Perception On The Athletic Trainer/Coach Relationship, Nikki Owens
Masters Theses, 2020-current
The goal of this study was to explore how the athletic trainer and coach relationship impacts the social support provided to Division I intercollegiate student—athletes. Through a qualitative-case study design, eleven participants were recruited and interviewed for the study. Criterion for inclusion included all NCAA sports at the university. This included males and females in various years of school and sport. After the completion of data analysis, four main themes were developed. These themes included social support, positive impact, negative impact, and unforeseen findings. Seven of the eleven student—athletes reported feeling that there was a direct relationship between the athletic …
Do Faces Facilitate Or Distract Children From Attending To Threats?, Sarah A. Skidmore
Do Faces Facilitate Or Distract Children From Attending To Threats?, Sarah A. Skidmore
Senior Honors Projects, 2010-2019
Threatening stimuli may produce an attentional bias in humans, capturing and holding attention to a greater extent than other types of stimuli. Humans rely on others to alert their attention to threats in their environment, and social stimuli, such as faces, have privileged processing compared to nonsocial stimuli. We wanted to explore whether task-irrelevant fearful or neutral faces facilitate, distract, or have no effect on the detection of threatening or neutral images (spiders and frogs, respectively). Three- to-five-year-old children (N=37) completed a visual search task in which they searched for threatening or neutral animals. Consistent with previous literature, we found …
The Effects Of Timbre On Perceptual Grouping In A Melodic Sequence, Thomas Rohaly
The Effects Of Timbre On Perceptual Grouping In A Melodic Sequence, Thomas Rohaly
Masters Theses, 2010-2019
The current investigation sought to examine the effects of timbre on perceptual grouping in melodic sequences. While past research has shown that timbre shifts influence listeners’ pitch perception on a note-to-note basis (e.g., see Pitt, 2004; Russo & Thompson, 2005, & Creel, Newport, & Aslin, 2004), the current investigation extended this to timbre’s influence on pitch perception in the context of a melodic phrase. In Experiment 1, participants were presented with melodic sequences, made of sawtooth-like waves. Sequences, consisting of 6 tones, were followed by a target tone that had a static, dull, or bright timbre shift through the use …
Pain-Related Fear: Metacognitive And Health Belief Predictors Of Cogniphobia, Maddison Miles
Pain-Related Fear: Metacognitive And Health Belief Predictors Of Cogniphobia, Maddison Miles
Masters Theses, 2010-2019
Individuals who have an unreasonable fear of headache pain or painful re-injury during cognitive exertion are said to suffer from a pain-related fear referred to as cogniphobia. Specifically, individuals high in cogniphobia avoid cognitive tasks in an attempt to reduce the risk of initiating or exacerbating headache-related pain. While health beliefs concerning pain-related fear have been examined through the concept of kinesiophobia, defined as the unreasonable fear of pain or painful re-injury during physical movement, little research has been done through a cognitive framework. The health anxiety beliefs, metacognitive factors, and negative thinking patterns related to cogniphobia remain unclear. This …
The Effect Of The Similarity Of Events On Change Deafness, Caroline Cole
The Effect Of The Similarity Of Events On Change Deafness, Caroline Cole
Senior Honors Projects, 2010-2019
Change deafness is a perceptual phenomenon that occurs when an observer fails to rapidly detect an above-threshold change in a sound source. The present research represented an initial investigation into one stimulus factor, the perceived similarity between array events, that potentially gives rise to change deafness to continuously moving target events. Participants (N=13) were presented with arrays of three simultaneous tones of inharmonic, synthetic /a/ and /i/ vowels. Each array event had a distinct pitch [low (A2), middle (D#3), high (B4)] and starting location in perceived space on the azimuth (-40°, …
The Effects Of Speaking Rate Manipulations On The Perception Of Voicing Contrasts, Sarah M. Howell
The Effects Of Speaking Rate Manipulations On The Perception Of Voicing Contrasts, Sarah M. Howell
Senior Honors Projects, 2010-2019
Phoneme-level research involving speaking rate has typically relied on a single method of synthetically manipulating rate of speech by compressing the vowel portion of a syllable. This does not mimic what occurs during natural speech production, and therefore could be influencing the perception of voicing contrasts. An experiment was conducted to address this problem by constructing a continuum of voice onset times for the velar place of articulation and then subsequently altering the rate of speech using three methods of manipulation: compressing the vowel, compressing the consonant and vowel proportionate to what occurs naturally, and compressing the total duration of …
Hell On Earth: An Exploration Into What Drives Evil, Samuel Taylor Hogan
Hell On Earth: An Exploration Into What Drives Evil, Samuel Taylor Hogan
Educational Specialist, 2009-2019
Evil abounds. Even the most cursory glance at the news yields harsh headlines about bombings, school shootings, acid attacks, murder, rape, sex slavery, torture, and the occasional mass genocide. The 20th century alone featured roughly 135 million military and civilian deaths due to war and democide (White & Pinker, 2013). Recently, a cultural narrative has emerged proselytizing that evil is an aberrant, caustic mutation of the otherwise unsullied human soul. Philosophers and sociologists, among others, contend that “civilization needs to believe that it does not have an inhumane or barbaric side, leading members of the mainstream to constantly project unacceptable …
The Influences Of Musical Training And Spectral Centroid On Perceptual Interactions Of Pitch And Timbre, Heather Daly
The Influences Of Musical Training And Spectral Centroid On Perceptual Interactions Of Pitch And Timbre, Heather Daly
Masters Theses, 2010-2019
Perceptual interactions of pitch and timbre have frequently been observed, and the nature of these interactions differs between musicians and nonmusicians. Yet, few researchers have investigated which aspects of timbre or musical training contribute to such interactions. Recently, Becker and Hall (2014) demonstrated that the spectral centroid contributed to pitch-timbre interactions in missing-F0 experiments, particularly for nonmusicians. The present experiment investigated whether the centroid also accounted for previously observed interactions between pitch and timbre (see Pitt, 1994) in a Garner speeded classification task designed to evaluate the perceptual independence of dimensions. There were two sets of synthetic stimuli involving orthogonal …
The Effect Of Font Type On Sight Word Reading Performance Of 4th And 5th Grade Students With Reading Disabilities, Denton S. Warburton
The Effect Of Font Type On Sight Word Reading Performance Of 4th And 5th Grade Students With Reading Disabilities, Denton S. Warburton
Educational Specialist, 2009-2019
Reading interventions are a crucial component to combat barriers associated with reading difficulties. Within the education realm, nearly 50% of students who receive special education supports have a Specific Learning Disability (Gargiulo, 2006). As a result, the development and implementation of effective and targeted interventions is critical. Christian Boer developed a font called Dyslexie to help remediate reading difficulties of individuals with Dyslexia (Boer, 2011). However, studies by de Leeuw (2010) and Pjipker (2013) provide inconsistent supportive evidence, regarding the effectiveness of Dyslexie. The current study sought to examine the effectiveness of Dyslexie as compared to Arial on sight word …
Build-Up Effect Of Auditory Stream Segregation Using Amplitude-Modulated Narrowband Noise, Harley J. Wheeler
Build-Up Effect Of Auditory Stream Segregation Using Amplitude-Modulated Narrowband Noise, Harley J. Wheeler
Senior Honors Projects, 2010-2019
Recent psychoacoustic experiments (Böckmann-Barthel et al., 2014; Deike et al., 2012) have re-examined research regarding stream segregation and the build-up effect. Stream segregation is the ability to discern auditory objects within a stream of information, such as distinguishing one voice amongst background noise or an instrument within an orchestra. Initial works examining this topic proposed that auditory information is not immediately distinguished as various streams, but rather that differences accumulate over time, allowing listeners to segregate information following a period of build-up (i.e., the build-up effect); whereas more current findings indicate a build-up period is unnecessary for segregation. This experiment’s …
The Achievement Gap And Students Living In Poverty: The Role Of Core Self-Evaluation And Transformational Leadership In Teachers, India Harris
Dissertations, 2014-2019
Research has shown that the combination of locus of control, self-efficacy, self-confidence, and emotional stability is a good predictor of life success. Until now, this second order factor, called core self-evaluations (CSE) has only been studied in adults. Findings from this study, showed levels of CSE were significantly and positively connected with academic achievement for middle and elementary aged students. CSE appears to play to a similar role between students and academic achievement as it plays with adults and job performance. In this study, the dimensions of transformational leadership were applied to teacher behaviors and students were grouped based on …
Context Effects Of False Remember Responses In Older And Younger Adults, Casey M. Williamson
Context Effects Of False Remember Responses In Older And Younger Adults, Casey M. Williamson
Masters Theses, 2010-2019
Although different theories attempt to explain the underlying mechanism of false remembers, none have been able to adequately describe this process. The current study aims to determine if a specific contextual detail (i.e., font color) can be tied to false remembers (i.e., false memory that contains contextual or perceptual details), and if there are age differences in this ability. Using the Deese, Roediger, McDermott (DRM) paradigm (Deese, 1959; Roediger & McDermott, 1995) and the contextual detail of font color, this study investigated if older and younger adults can tie a specific color to studied items and critical lures (non-presented semantic …
Detecting Changes In Auditory Events, Rachael B. Peck
Detecting Changes In Auditory Events, Rachael B. Peck
Masters Theses, 2010-2019
Change deafness is defined as the failure to detect the source of an above-threshold change in an auditory scene. A new paradigm recently demonstrated the phenomenon under analogous conditions to its visual counterpart, change blindness (Hall, Peck, Gaston, & Dickerson, 2015). This investigation examined the use of the paradigm through two experiments which involved the same four simultaneously presented events. Experiment 1 distributed events across a virtual 120º on the azimuth while the target event oscillated across a 60º space throughout each trial. Listeners were instructed to identify the target as soon as possible. Target rate of change was manipulated …
The Effect Of Global And Local Processing In The Attentional Blink, Ashley Kalavritinos
The Effect Of Global And Local Processing In The Attentional Blink, Ashley Kalavritinos
Senior Honors Projects, 2010-2019
The attentional blink (AB) is an individual’s inability to perceive the second of two targets presented in a rapid serial visual presentation (RSVP). The constructs of global and local attention have been a principle concern in modern psychology. The perception of an object as an overall form is referred to as the global aspect, while the separate parts compose the local aspect. The purpose of this study was to explore whether the following factors affect the characteristics of an individual’s AB: (1) When target one (T1) and target two (T2) were the same or different letters (2) Whether T1 was …
The Effect Of Auditory Stimuli On Visual Time-To-Contact Perception, Chelsea L. Rugel
The Effect Of Auditory Stimuli On Visual Time-To-Contact Perception, Chelsea L. Rugel
Senior Honors Projects, 2010-2019
Previous research has demonstrated that auditory and visual stimuli have individual effects on the accuracy of a person’s estimation of time-to-contact (TTC), the time at which two objects collide. Prior findings also suggest that there is cross-modal interference between vision and audition; however, this phenomenon has never been studied in a TTC situation. (Driver & Spence, 1998; Ichikawa & Masskura, 2006; Roseboom, Kawabe, & Nishida, 2013) In this study we attempted to fill in this research gap by examining the effect of auditory speed cues over visual speed cues in a two-dimensional TTC scenario, and by determining if an object’s …