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.
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- Creators: Kobojek, Kimberly
Description
Bloodstain pattern analysis can provide telling evidence from a crime scene based on the clues left in the blood, but the field itself is highly problematic since the evidence extracted is dependent upon the interpretation of the analyst. Although some aspects of this type of analysis have been scientifically supported, most are not seen as positively accurate. Since certainty is the basis for acceptance of courtroom testimony, it is important that these unsettled aspects become more understood. This experiment examines the diameter of a weapon and how it affects its cast-off pattern. Weapons with four different diameters were used to generate 5 sample patterns under controlled conditions from each weapon diameter for a total of 20 patterns consisting of 3,367 droplets. The length and width of the pattern, the total number of droplets in the pattern, and the percentage of each droplet type (classified into low-velocity, medium-velocity, and high-velocity droplets) were recorded, averaged, and compared to each other individually using a t-test difference of two means assuming unequal variances. The results reveal that a higher percentage of droplets greater than 4 mm may indicate the use of a weapon with a wider diameter. The data also shows differences between the weapons that may be related to other factors besides the diameter of the weapon such as surface area or the curvature of the weapon. Still, more testing must be conducted to support these theories.
ContributorsBetz, Alexandra Marie (Author) / Kobojek, Kimberly (Thesis director) / Jacobson, David (Committee member) / School of Humanities, Arts, and Cultural Studies (Contributor) / School of Mathematical and Natural Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2016-05
Description
Child abuse is a hard topic to talk about, and even harder to diagnose without proper training. Though there is a list of general characteristics that child abuse victim's exhibit, it could be difficult to diagnose because everyone reacts to maltreatment differently. Teachers are required by law to report any case where they believe a child is in an abusive environment. Unfortunately, teachers are given the tools to report the abuse, but they lack the knowledge of what to look for. The results are two fold; one is there is an overflow of false reporting, and two, the children who do not having obvious symptoms go unnoticed. This project aims to bridge the gap between these two extremes. It will lower the frequency of false reporting while increasing the chance that a child in need will be helped. The best way to achieve this is through education. The purpose of the study is to create an informational manual for teachers at the kindergarten and elementary level on how to identify child abuse and neglect victims. It will outline the behavioral and physical symptoms of physical abuse, sexual abuse, emotional abuse, and neglect. It will also highlight the importance of realizing that not all maltreatment victims react the same to abuse. It will then follow into advice on how to approach the situation and what questions to ask. The primary form of research was primary observation by volunteering at the Mesa Child Crisis Center (with IRB approval). Interviews were conducted with Child Crisis Center workers, child behavioral psychologists, and Special Victims Unit detectives. The goal of this research is to help teachers better identify children that are at risk of abuse
eglect, and to understand the theory behind their behavior. In the end, teachers will be more informed on the topic so they can better help their students and create a safe environment for them, and be more confident in reporting.
eglect, and to understand the theory behind their behavior. In the end, teachers will be more informed on the topic so they can better help their students and create a safe environment for them, and be more confident in reporting.
ContributorsBaker, Karen Colette (Author) / Kobojek, Kimberly (Thesis director) / Broberg, Gregory (Committee member) / Kelley, Michael (Committee member) / School of Criminology and Criminal Justice (Contributor) / School of Mathematical and Natural Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2015-12
Description
The topic of elder abuse is relatively unknown and not talked about among the general public. Traditionally, society values one’s life the younger that person is on the grounds that the younger person has most likely not experienced life to the fullest extent as much as the older person has. The point of bringing up this way of thinking is not to refute it but to point out that a product of this societal mindset is that the elderly population is often forgotten about or placed on a lower priority level when considering medical and safety issues. This is a major factor that contributes to the vulnerability of older persons, who often must give up their autonomy due to the aging process and learn to live while being dependent on a caretaker. Elders are often in situations where they are isolated from the rest of the world and place their trust in their caretakers to help them live out the rest of their lives. Unfortunately, the process of aging and becoming dependent opens up the opportunity for this vulnerable age group to be taken advantage of and abused. The National Council on Aging reported that about 1 in 10 elderly Americans that are 60 years old or older have been abused in some capacity, and only about 1 in 14 of these cases are reported (NCOA, 2020). As the world population ages, these statistics face the risk of getting worse and exposing more elders to abuse while less and less abuse cases are reported to authorities. This presents the opportunity for elder abuse research to guide healthcare institutions that are related to caring for the elderly on how to care for and prevent elder abuse from occurring; however, this research is quite limited in comparison to the research, treatments, and prevention programs developed for other types of domestic abuse. The aim of this paper is to create an overall understanding of elder abuse as a whole and get a sense of the state of elder abuse so recommendations can be made on how to proceed in bettering the current issues elder abuse faces.
ContributorsCampbell, Alexander Daza (Author) / Kobojek, Kimberly (Thesis director) / Bolhofner, Katelyn (Committee member) / School of Mathematical and Natural Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2020-05
Description
Chemiluminescent reagents, such as BlueStar® forensic reagent, are used during crime scene investigations to detect latent bloodstains as they react with the iron in blood to produce bright chemiluminescence. There are several substances that cause false positives with BlueStar® reagent, including plant peroxidases and certain metal compounds. These false positive substances are commonly seen in cosmetic products. The widespread availability and popularity of cosmetics makes it possible that false positive substances may be encountered at crime scenes and could potentially interfere with investigations. The cosmetic products chosen for this study included two of the following types of products at different price points: foundation, primer, moisturizer, cleanser, and setting powder. The ten cosmetic products were tested with BlueStar® forensic reagent in two rounds of testing on multiple surface types to mimic different ways investigators may encounter the products at crime scenes. The results of the tests were overall negative as the products did not produce any chemiluminescence, indicating that the products do not cause false positives with the BlueStar® forensic reagent and are not concern for investigators. As a majority of the products contain ingredients known to cause false positives with BlueStar®, the completely negative results raised several questions. More exploration of the interaction between cosmetic products and BlueStar® reagents needs to occur in order to clarify and confirm if cosmetics pose a risk to crime scene investigators.
ContributorsMaley, Samantha Bree (Author) / Kobojek, Kimberly (Thesis director) / Cahill, Thomas (Committee member) / School of Mathematical and Natural Sciences (Contributor) / School of Criminology and Criminal Justice (Contributor) / Barrett, The Honors College (Contributor)
Created2020-05
Description
Forensic science is the application of science to matters of law, especially criminal investigation and procedure. ForenSICK Science, on the other hand, is an educational YouTube channel. It was created in early 2019 after listening to two people on a podcast confidently preach surprisingly inaccurate information about forensic science. My goal in the creation of the channel was to give people the proper information regarding the practice. This goal grew to encompass several different fields including continued education practices, informal and nonformal learning, and combating “science speak.” Using YouTube as a tool in this journey was the first step in combating forensic inaccuracies.
ContributorsByrne, Mckenna Noel (Author) / Kobojek, Kimberly (Thesis director) / Wentzel, Bonnie (Committee member) / College of Health Solutions (Contributor) / School of Film, Dance and Theatre (Contributor) / School of Mathematical and Natural Sciences (Contributor) / Watts College of Public Service & Community Solut (Contributor) / Barrett, The Honors College (Contributor)
Created2020-05
Description
Fingermarks have been used by law enforcement agencies to identify suspects in criminal activity. Although fingermarks remain persistent over time, the degradation pattern of latent fingermarks remains unknown. Previous studies examined the morphology of friction ridges on a two-dimensional scale, but recently 3D technology has been employed to examine how the height dimension degrades overtime. The Sa statistic was formulated to monitor the aging process of friction ridge heights from 6 donors. Fingermarks were deposited on two nonporous substrates (glass or plastic) and aged under dark or light exposure for 98 days. Pressure, time of contact, and treatment of finger prior to deposition were held constant while temperature and humidity were monitored throughout the study. Experimental variables included substrate and light exposure. Females exhibited slower degradation than males. For fingermarks deposited on glass, faster degradation was seen under light exposure. This finding was consistent for fingermarks deposited on plastic, but instrument contamination may have been possible. Slower degradation was seen on glass under both light exposures. This study indicates the Sa statistic is valuable for assessing fingermark degradation of friction ridges. However, due to a small sample size and variability in the rate of degradation between donors, genders, under different lighting and substrate conditions, the age of latent fingermarks cannot be determined at this time.
ContributorsGrasman, Simona Jun (Co-author) / Grasman, Simona (Co-author) / Kobojek, Kimberly (Thesis director) / Mancenido, Michelle (Committee member) / School of Mathematical and Statistical Sciences (Contributor) / School of Mathematical and Natural Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2020-05
Description
The purpose of this creative project was to create a forensic science program that accommodated Diné Philosophy and Culture. Indigenous representation is a key factor in promoting the advancement of the native ways of life. This thesis provides a culturally aware program that assists students to learn about taboo fields within the restrictions of the cultural teachings and traditions. This thesis developed a week-long forensics program targeted to Navajo middle school students with the cultural restriction in mind. During this process, the most difficult was integrating not only the taboos but also the foundations. At the end of this project, the most significant way to create an outreach program for Navajo students is by utilizing the Diné philosophy teaching models. This project is important because to create an effective science community there has to be equal representation for it to grow.
ContributorsJohnson, Elisabeth (Author) / Kobojek, Kimberly (Thesis director) / Chadwick, Deborah (Committee member) / School of Mathematical and Natural Sciences (Contributor) / College of Health Solutions (Contributor) / Barrett, The Honors College (Contributor)
Created2020-05
Description
A lab protocol was created in order to introduce arson evidence analysis to students. The procedures dictate a thorough introduction from evidence handling procedures to analysis of common accelerant mass spectrum. The objectives of the lab protocol included classifying and describing various pieces of arson evidence and common accelerants as well as synthesizing information about accelerant composition to interpret GC-MS data output. This would allow the student to experience first-hand what the subsection of arson analysis has to offer in the field of forensic science which could help the student decide on more specialties to study later on. I was unable to run the lab protocol in a laboratory setting, therefore in the future I want to use the lab protocol and receive feedback in order to improve the protocol so the student is receiving the best possible learning outcomes. The experience of creating a lab protocol in forensic science gave myself a greater understanding of what goes on behind an academic learning procedure and more insight on arson evidence analysis.
ContributorsWhitten, Jamison Mckall (Author) / Kobojek, Kimberly (Thesis director) / Armendariz Guajardo, Jose (Committee member) / School of Criminology and Criminal Justice (Contributor) / School of Mathematical and Natural Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2020-05
Description
This study aimed to ascertain and measure the effect of news media on the public perception of crime scene investigation. Experimental subjects participated in a survey that collected relative demographic information, media habits, knowledge of crime scene investigation techniques, and relative accuracy of forensic science. The subjects were then exposed to excerpts of news media that diminished accuracy of DNA analysis and blood spatter analysis techniques, after which subjects answered questions about their opinions of crime scene investigation procedures after reading the materials presented. A total of 258 subjects were surveyed, after which data was compiled and analyzed using Chi-squared test as well as the McNemar test. Experimental data found that 52% of all respondents that participated in the survey had their opinions changed regarding the accuracy of crime scene investigation procedures following exposure to media. Further analysis of the data found that respondents in the 18-24 age demographic were significantly more likely to have their opinions changed following exposure to media as well as respondents with less education (defined as having earned less than an undergraduate degree). There was also significance found for the relationship between the amount of time spent per week watching CSI/Law Enforcement programs and opinions changed following exposure to media as well as the relationship between the amount of time spent per week viewing local news programs and opinions changed following exposure to media. Finally, there was significance found for the relationship between the time spent per week visiting social media sites and opinions changed following exposure to media.
ContributorsKemper, Jessica Danielle (Author) / Kobojek, Kimberly (Thesis director) / Jacobson, David (Committee member) / School of Molecular Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2016-05