Barrett, The Honors College Thesis/Creative Project Collection
Barrett, The Honors College at Arizona State University proudly showcases the work of undergraduate honors students by sharing this collection exclusively with the ASU community.
Barrett accepts high performing, academically engaged undergraduate students and works with them in collaboration with all of the other academic units at Arizona State University. All Barrett students complete a thesis or creative project which is an opportunity to explore an intellectual interest and produce an original piece of scholarly research. The thesis or creative project is supervised and defended in front of a faculty committee. Students are able to engage with professors who are nationally recognized in their fields and committed to working with honors students. Completing a Barrett thesis or creative project is an opportunity for undergraduate honors students to contribute to the ASU academic community in a meaningful way.
Displaying 1 - 10 of 47
Description
Research on human grasp typically involves the grasp of objects designed for the study of fingertip forces. Instrumented objects for such studies have often been designed for the simulation of functional tasks, such as feeding oneself, or for rigidity such that the objects do not deform when grasped. The goal of this thesis was to design a collapsible, instrumented object to study grasp of breakable objects. Such an object would enable experiments on human grip responses to unexpected finger-object events as well as anticipatory mechanisms once object fragility has been observed. The collapsible object was designed to be modular to allow for properties such as friction and breaking force to be altered. The instrumented object could be used to study both human and artificial grasp.
ContributorsTorrez, Troy (Author) / Santos, Veronica (Thesis director) / Santello, Marco (Committee member) / Artemiadis, Panagiotis (Committee member) / Barrett, The Honors College (Contributor)
Created2012-05
Description
The generation of walking motion is one of the most vital functions of the human body because it allows us to be mobile in our environment. Unfortunately, numerous individuals suffer from gait impairment as a result of debilitating conditions like stroke, resulting in a serious loss of mobility. Our understanding of human gait is limited by the amount of research we conduct in relation to human walking mechanisms and their characteristics. In order to better understand these characteristics and the systems involved in the generation of human gait, it is necessary to increase the depth and range of research pertaining to walking motion. Specifically, there has been a lack of investigation into a particular area of human gait research that could potentially yield interesting conclusions about gait rehabilitation, which is the effect of surface stiffness on human gait. In order to investigate this idea, a number of studies have been conducted using experimental devices that focus on changing surface stiffness; however, these systems lack certain functionality that would be useful in an experimental scenario. To solve this problem and to investigate the effect of surface stiffness further, a system has been developed called the Variable Stiffness Treadmill system (VST). This treadmill system is a unique investigative tool that allows for the active control of surface stiffness. What is novel about this system is its ability to change the stiffness of the surface quickly, accurately, during the gait cycle, and throughout a large range of possible stiffness values. This type of functionality in an experimental system has never been implemented and constitutes a tremendous opportunity for valuable gait research in regard to the influence of surface stiffness. In this work, the design, development, and implementation of the Variable Stiffness Treadmill system is presented and discussed along with preliminary experimentation. The results from characterization testing demonstrate highly accurate stiffness control and excellent response characteristics for specific configurations. Initial indications from human experimental trials in relation to quantifiable effects from surface stiffness variation using the Variable Stiffness Treadmill system are encouraging.
ContributorsBarkan, Andrew Robert (Author) / Artemiadis, Panagiotis (Thesis director) / Santello, Marco (Committee member) / Barrett, The Honors College (Contributor) / Mechanical and Aerospace Engineering Program (Contributor)
Created2015-05
Description
Drawing on existing scholarship as well as primary analytical materials, the research within this report demonstrates Wile E. Coyote's character is reliant on human connectivity and is evocative of the human condition, reflecting his disciplined and stylized design he possesses. Comprised of literary, film/media, and rhetorical elements, this report illustrates how Wile E. is an individual whose character holds various influences that provide dimensionality to his existence. The research within this report is both primary and secondary through observational recordings about the cartoons Wile E. appears in and through thorough analysis of texts elaborating on the elements comprising Wile E.'s character. Primary research from the initial observational recordings provides direction for the secondary research after viewing multiple cartoons and films containing Wile E. Coyote in his Warner Brothers Studios appearances and noting unique moments in his cinematic career. The notes from this viewing of Wile E. in his natural "habitat" drive the secondary research to focus on specific aspects of Wile E.'s character through the analysis of supporting texts which ultimately leads to the findings within this report. Research in the fields of literature, film/media studies, and rhetoric shape the analysis of Wile E.'s character as this report studies the various components compiled within the cartoon coyote. As a multifaceted individual, Wile E. illustrates a complexity within a stylized character that allows viewers to connect to his plights and to identify with his struggles. Through his emulative form, Wile E. embodies vital elements of character creation that allow him to become a memorable and prominent character that resonates in viewers and artists. From Wile E. Coyote's example, future generations of story tellers, regardless of their medium, can learn how to create similarly iconic and timeless characters within their works. Such stories can then contribute significant additions to popular narrative and characterization.
ContributorsGarza, Christopher Aaron (Author) / Baldini, Cajsa (Thesis director) / Mack, Robert (Committee member) / Sandler, Kevin (Committee member) / Department of English (Contributor) / Barrett, The Honors College (Contributor)
Created2018-05
Description
Most daily living tasks consist of pairing a series of sequential movements, e.g., reaching to a cup, grabbing the cup, lifting and returning the cup to your mouth. The process by which we control and mediate the smooth progression of these tasks is not well understood. One method which we can use to further evaluate these motions is known as Startle Evoked Movements (SEM). SEM is an established technique to probe the motor learning and planning processes by detecting muscle activation of the sternocleidomastoid muscles of the neck prior to 120ms after a startling stimulus is presented. If activation of these muscles was detected following a stimulus in the 120ms window, the movement is classified as Startle+ whereas if no sternocleidomastoid activation is detected after a stimulus in the allotted time the movement is considered Startle-. For a movement to be considered SEM, the activation of movements for Startle+ trials must be faster than the activation of Startle- trials. The objective of this study was to evaluate the effect that expertise has on sequential movements as well as determining if startle can distinguish when the consolidation of actions, known as chunking, has occurred. We hypothesized that SEM could distinguish words that were solidified or chunked. Specifically, SEM would be present when expert typists were asked to type a common word but not during uncommon letter combinations. The results from this study indicated that the only word that was susceptible to SEM, where Startle+ trials were initiated faster than Startle-, was an uncommon task "HET" while the common words "AND" and "THE" were not. Additionally, the evaluation of the differences between each keystroke for common and uncommon words showed that Startle was unable to distinguish differences in motor chunking between Startle+ and Startle- trials. Explanations into why these results were observed could be related to hand dominance in expert typists. No proper research has been conducted to evaluate the susceptibility of the non-dominant hand's fingers to SEM, and the results of future studies into this as well as the results from this study can impact our understanding of sequential movements.
ContributorsMieth, Justin Richard (Author) / Honeycutt, Claire (Thesis director) / Santello, Marco (Committee member) / Harrington Bioengineering Program (Contributor) / Barrett, The Honors College (Contributor)
Created2018-05
Description
Electromyography (EMG) and Electroencephalography (EEG) are techniques used to detect electrical activity produced by the human body. EMG detects electrical activity in the skeletal muscles, while EEG detects electrical activity from the scalp. The purpose of this study is to capture different types of EMG and EEG signals and to determine if the signals can be distinguished between each other and processed into output signals to trigger events in prosthetics. Results from the study suggest that the PSD estimates can be used to compare signals that have significant differences such as the wrist, scalp, and fingers, but it cannot fully distinguish between signals that are closely related, such as two different fingers. The signals that were identified were able to be translated into the physical output simulated on the Arduino circuit.
ContributorsJanis, William Edward (Author) / LaBelle, Jeffrey (Thesis director) / Santello, Marco (Committee member) / Barrett, The Honors College (Contributor) / Computer Science and Engineering Program (Contributor)
Created2013-12
Description
This project aims to use the shape memory alloy nitinol as the basis for a biomimetic actuator. These actuators are designed to mimic the behavior of organic muscles for use in prosthetic and robotic devices. Actuator characterization included in the project examines the force output,electrical properties, and other variables relevant to actuator design.
ContributorsNoe, Cameron Scott (Author) / LaBelle, Jeffrey (Thesis director) / Santello, Marco (Committee member) / Barrett, The Honors College (Contributor) / Harrington Bioengineering Program (Contributor)
Created2014-05
Description
American society reflects a never-ending cycle of sociopolitical anxiety; as one source of anxiety disappears, another materializes. One of the most prominent and relevant examples of a sociopolitical anxiety currently plaguing the United States is our government, especially the president. Donald Trump, a successful businessman with no political background who is infamous for his crass, rude demeanor, is currently in charge of the United States. At the Women’s March in Washington on January 21, 2018, a protestor held up a sign reading “This episode of Black Mirror sucks” in response to President Trump’s election into office. Women, especially, have felt so threatened by Trump’s presence that they have made comparisons between the current political reality and the depressing dystopias illustrated in Netflix’s series Black Mirror. Such comparisons speak volumes about the current state of our country, suggesting that our future is likely to devolve into one similar to the exaggerated and decidedly dark futures portrayed in the series.
In order to evaluate this sentiment, this thesis will explore the representation of various modern social anxieties as presented in five different episodes of Black Mirror: “Fifteen Million Merits,” “White Bear,” “Nosedive,” “Men Against Fire,” and “Hang the DJ.” The essay begins with a brief introduction to the series and background information that explores the modern relationship between technology and some of the anxieties it raises. Following this contextualization, I will present a definitional section that outlines the various concepts that are relevant to dystopias and the ones depicted in Black Mirror specifically. The next segment discusses the more specific evolution of technology within dystopias. I will analyze nondiegetic and extratextual material related to the series, such as the Black Mirror theme music and the posters used to advertise the series. This section will also include some background information about the show, including its structure and the intentions of the creator as expressed in interviews. The main portion of the thesis will use the aforementioned episodes to demonstrate the various threats that technology presents to the individual, such as commodification, an illusion of agency, emotional and mental deterioration, and obtaining pleasure from violence. The paper also discusses the threats that technology poses to society including brainwashing, a lack of authenticity in social interactions, the presence of monotony, and dehumanization. Finally, a concluding section will explain how the series Black Mirror represents prominent modern social anxieties and conveys why contemporary users of technology should fear it.
In order to evaluate this sentiment, this thesis will explore the representation of various modern social anxieties as presented in five different episodes of Black Mirror: “Fifteen Million Merits,” “White Bear,” “Nosedive,” “Men Against Fire,” and “Hang the DJ.” The essay begins with a brief introduction to the series and background information that explores the modern relationship between technology and some of the anxieties it raises. Following this contextualization, I will present a definitional section that outlines the various concepts that are relevant to dystopias and the ones depicted in Black Mirror specifically. The next segment discusses the more specific evolution of technology within dystopias. I will analyze nondiegetic and extratextual material related to the series, such as the Black Mirror theme music and the posters used to advertise the series. This section will also include some background information about the show, including its structure and the intentions of the creator as expressed in interviews. The main portion of the thesis will use the aforementioned episodes to demonstrate the various threats that technology presents to the individual, such as commodification, an illusion of agency, emotional and mental deterioration, and obtaining pleasure from violence. The paper also discusses the threats that technology poses to society including brainwashing, a lack of authenticity in social interactions, the presence of monotony, and dehumanization. Finally, a concluding section will explain how the series Black Mirror represents prominent modern social anxieties and conveys why contemporary users of technology should fear it.
ContributorsRamesh, Bhavna (Author) / Miller, April (Thesis director) / Mack, Robert (Committee member) / School of Sustainability (Contributor) / Harrington Bioengineering Program (Contributor) / Barrett, The Honors College (Contributor)
Created2019-05
Description
In the late 2000s and 2010s, digital art and the use of the internet as a new platform for art to be displayed became increasingly common. A new art scene began developing among South Asian diasporic artists, driven primarily by adolescents and young adult women who have never attended art school. Their primary medium is digital tools, their primary display platform is the internet, and they adhere to a DIY ("do-it-yourself") ethic rather than traditional art techniques and norms. As these internet artists have forgone the traditional gallery art scene in favor of more accessible internet platforms, these artists have not received attention from the mainstream art world. However, the popularity of these internet artists is undeniable as many of them have tens of thousands and hundreds of thousands of followers on their social media accounts. This new art scene has gained notice with the advent of social media platforms such as Tumblr and Instagram and websites focused on youth culture and counterculture, such as Vice, Buzzfeed, Dazed, and independent digital zine publications. The content of the work of these artists is often political, promoting feminist ideals, challenging South Asian and European beauty standards and limiting stereotypes of South Asian women, and creating groundbreaking new representations of South Asian women. Influences from both South Asian and Western pop culture and counterculture are prominent in their as well. This thesis explores the origins of this art scene and its roots in South Asian modernism and conventional South Asian diasporic artists.
ContributorsKhan, Nevine (Author) / Bhattacharjya, Nilanjana (Thesis director) / Mack, Robert (Committee member) / School of Life Sciences (Contributor) / School of International Letters and Cultures (Contributor) / Barrett, The Honors College (Contributor)
Created2018-05
Description
Startle-evoked-movement (SEM), the involuntary release of a planned movement via a startling stimulus, has gained significant attention recently for its ability to probe motor planning as well as enhance movement of the upper extremity following stroke. We recently showed that hand movements are susceptible to SEM. Interestingly, only coordinated movements of the hand (grasp) but not individuated movements of the finger (finger abduction) were susceptible. It was suggested that this resulted from different neural mechanisms involved in each task; however it is possible this was the result of task familiarity. The objective of this study was to evaluate a more familiar individuated finger movement, typing, to determine if this task was susceptible to SEM. We hypothesized that typing movements will be susceptible to SEM in all fingers. These results indicate that individuated movements of the fingers are susceptible to SEM when the task involves a more familiar task, since the electromyogram (EMG) latency is faster in SCM+ trials compared to SCM- trials. However, the middle finger does not show a difference in terms of the keystroke voltage signal, suggesting the middle finger is less susceptible to SEM. Given that SEM is thought to be mediated by the brainstem, specifically the reticulospinal tract, this suggest that the brainstem may play a role in movements of the distal limb when those movements are very familiar, and the independence of each finger might also have a significant on the effect of SEM. Further research includes understanding SEM in fingers in the stroke population. The implications of this research can impact the way upper extremity rehabilitation is delivered.
ContributorsQuezada Valladares, Maria Jose (Author) / Honeycutt, Claire (Thesis director) / Santello, Marco (Committee member) / Harrington Bioengineering Program (Contributor, Contributor) / Barrett, The Honors College (Contributor)
Created2016-12
Description
Across group studies, identifying as part of one group over the other is instrumental in determining the traits of an individual’s personality. Furthermore, when someone’s style of dress causes them to fit into a group, their personality is likely to be dictated by what they are wearing and who they are with. Attendees of comic conventions have been part of a growing trend to dress up as their favorite characters from different anime, manga, television shows, books, video games, etc., where they can meet like-minded people who share similar interests and hobbies. When combining changes of affect, and similarities of cultural and group identification, the likelihood to engage in a romantic relationship may become heightened. Using existing measures to examine commitment, sociosexual orientation and relationship satisfaction, 1232 convention attendees responded to measures addressing their current or most recent relationship. The respondents were split into 4 groups, individuals who are currently in a relationship and cosplay, individuals who are currently in a relationship and do not cosplay, individuals who are currently single and cosplay, and individuals who are currently in a relationship and do not cosplay. Results indicated non-significant results in the two groups that are not in relationships, as well as non-cosplaying attendees currently in a relationship, for all the measures, while there were weak, significant results for sociosexual orientation and relationship satisfaction for individuals who are in relationships and also cosplay. Limitations and future directions are discussed.
ContributorsLeshner, Connor (Author) / de la Garza, Amira (Thesis director) / Mack, Robert (Committee member) / Kenrick, Douglas (Committee member) / Barrett, The Honors College (Contributor)
Created2017-12