Matching Items (23)
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- All Subjects: Mental Health
- Creators: Department of Marketing
- Creators: Brewer, Gene
Description
Categories are often defined by rules regarding their features. These rules may be intensely complex yet, despite the complexity of these rules, we are often able to learn them with sufficient practice. A possible explanation for how we arrive at consistent category judgments despite these difficulties would be that we may define these complex categories such as chairs, tables, or stairs by understanding the simpler rules defined by potential interactions with these objects. This concept, called grounding, allows for the learning and transfer of complex categorization rules if said rules are capable of being expressed in a more simple fashion by virtue of meaningful physical interactions. The present experiment tested this hypothesis by having participants engage in either a Rule Based (RB) or Information Integration (II) categorization task with instructions to engage with the stimuli in either a non-interactive or interactive fashion. If participants were capable of grounding the categories, which were defined in the II task with a complex visual rule, to a simpler interactive rule, then participants with interactive instructions should outperform participants with non-interactive instructions. Results indicated that physical interaction with stimuli had a marginally beneficial effect on category learning, but this effect seemed most prevalent in participants were engaged in an II task.
ContributorsCrawford, Thomas (Author) / Homa, Donald (Thesis advisor) / Glenberg, Arthur (Committee member) / McBeath, Michael (Committee member) / Brewer, Gene (Committee member) / Arizona State University (Publisher)
Created2014
Description
While the concept of healthcare is largely respected in Arab culture, the stigma underlying mental health is particularly startling. This study examined the differences in mental health treatment-seeking behaviors using data from Arabs living in Syria (12.9%) and Arabs (25.6%) and non-Arabs (61.5%) living in the United States of ages 18-60. A Web-based survey was developed to understand how factors like religiosity, acculturation, and positive attitudes towards psychological treatment increased help-seeking behaviors. This survey was also provided in Arabic to include non-English speaking participants. It was hypothesized that Arab-American individuals will be more open to pursuing professional psychological help when suffering from mental symptomology (i.e. anxiety) than individuals who identified as Syrian-Arabs. In contrast, both Syrian-Arabs and Arab-Americans would definitely pursue professional help when suffering from physical symptomology (i.e. ankle sprain). Striking differences were found based on Western acculturation. Findings suggested that Arab-Americans were less inclined towards treatment and more trusting of an in-group physician ("Dr. Ahmed") whereas Syrian-Arabs were more inclined to pursue psychological treatment and preferred to trust an out-group physician ("Dr. Smith"). The results of this study identify main concerns regarding Arab attitudes towards seeking mental health treatment, which can better inform future research and mental health services for this minority.
ContributorsRayes, Diana S (Author) / Brewer, Gene (Thesis director) / Cohen, Adam (Committee member) / Olive, Michael Foster (Committee member) / Barrett, The Honors College (Contributor) / Department of Psychology (Contributor)
Created2015-05
Description
Brain-computer interface technology establishes communication between the brain and a computer, allowing users to control devices, machines, or virtual objects using their thoughts. This study investigates optimal conditions to facilitate learning to operate this interface. It compares two biofeedback methods, which dictate the relationship between brain activity and the movement of a virtual ball in a target-hitting task. Preliminary results indicate that a method in which the position of the virtual object directly relates to the amplitude of brain signals is most conducive to success. In addition, this research explores learning in the context of neural signals during training with a BCI task. Specifically, it investigates whether subjects can adapt to parameters of the interface without guidance. This experiment prompts subjects to modulate brain signals spectrally, spatially, and temporally, as well differentially to discriminate between two different targets. However, subjects are not given knowledge regarding these desired changes, nor are they given instruction on how to move the virtual ball. Preliminary analysis of signal trends suggests that some successful participants are able to adapt brain wave activity in certain pre-specified locations and frequency bands over time in order to achieve control. Future studies will further explore these phenomena, and future BCI projects will be advised by these methods, which will give insight into the creation of more intuitive and reliable BCI technology.
ContributorsLancaster, Jenessa Mae (Co-author) / Appavu, Brian (Co-author) / Wahnoun, Remy (Co-author, Committee member) / Helms Tillery, Stephen (Thesis director) / Barrett, The Honors College (Contributor) / Harrington Bioengineering Program (Contributor) / Department of Psychology (Contributor)
Created2014-05
Description
The primary goal of this paper is to walk the reader through Arizona State University student Alicia Gonzales’ documentary-making process from the early beginnings of her Barrett, the Honors College at ASU creative thesis project all the way through her distribution strategies. The documentary, Fire Strong, was made to inform viewers about the wear and tear of the firefighter career — emotionally, mentally and physically — on the individual and on his or her family. The documentary was made to help raise awareness about the duty these individuals have committed to their city, and what they must deal with after the multitude of incidents they respond to every 24-hour shift. Gonzales provides several sources to help describe the mental, physical and emotional trials that both Phoenix Fire Department members and their families endure. While some sources take the form of a traditional document, others come from a firefighter or family member directly. The pre-production, production and post-production processes are explored in depth. The hurdles Gonzales faced throughout the last year are explained and eventually her solves are revealed at the end of the paper. Additionally, the reader will gain more insight as to what a documentary is and what the overarching purpose of making documentaries is by comparing the works of Bernard (2011) and Hewitt and Vazquez (2014). Gonzales uses Bernard (2011) and Hewitt and Vazquez (2014) to demonstrate her argument that almost every documentarian is usually trying to either inform or entertain the viewers. Quite often, it seems that the he or she aims to do both.
Find the documentary here: https://youtu.be/jSJjdrnfee8
Find the documentary here: https://youtu.be/jSJjdrnfee8
ContributorsGonzales, Alicia Maria (Author) / Craft, John (Thesis director) / Emmert, Charles (Committee member) / Department of Marketing (Contributor) / Walter Cronkite School of Journalism and Mass Communication (Contributor) / Barrett, The Honors College (Contributor)
Created2017-12
Description
It is a well-established finding in memory research that spacing or distributing information, as opposed to blocking all the information together, results in an enhanced memory of the learned material. Recently, researchers have decided to investigate if this spacing effect is also beneficial in category learning. In a set of experiments, Carvalho & Goldstone (2013), demonstrated that a blocked presentation showed an advantage during learning, but that ultimately, the distributed presentation yielded better performance during a post-learning transfer test. However, we have identified a major methodological issue in this study that we believe contaminates the results in a way that leads to an inflation and misrepresentation of learning levels. The present study aimed to correct this issue and re-examine whether a blocked or distributed presentation enhances the learning and subsequent generalization of categories. We also introduced two shaping variables, category size and distortion level at transfer, in addition to the mode of presentation (blocked versus distributed). Results showed no significant differences of mode of presentation at either the learning or transfer phases, thus supporting our concern about the previous study. Additional findings showed benefits in learning categories with a greater category size, as well as higher classification accuracy of novel stimuli at lower-distortion levels.
ContributorsJacoby, Victoria Leigh (Author) / Homa, Donald (Thesis director) / Brewer, Gene (Committee member) / Davis, Mary (Committee member) / Department of Psychology (Contributor) / Barrett, The Honors College (Contributor)
Created2017-12
Description
Suicide is a significant public health problem, with incidence rates and lethality continuing to increase yearly. Given the large human and financial cost of suicide worldwide alongside the lack of progress in suicide prediction, more research is needed to inform suicide prevention and intervention efforts. This study approaches suicide from the lens of suicide note-leaving behavior, which can provide important information on predictors of suicide. Specifically, this study adds to the existing literature on note-leaving by examining history of suicidality, mental health problems, and their interaction in predicting suicide note-leaving, in addition to demographic predictors of note-leaving examined in previous research using data from the National Violent Death Reporting System (NVDRS, n = 98,515). We fit a logistic regression model predicting leaving a suicide note or not, the results of which indicated that those with mental health problems or a history of suicidality were more likely to leave a suicide note than those without such histories, and those with both mental health problems and a history of suicidality were most likely to leave a suicide note. These findings reinforce the need to tailor suicide prevention efforts toward identifying and targeting higher risk populations.
ContributorsCarnesi, Gregory (Author) / O'Rourke, Holly (Thesis director) / Brewer, Gene (Committee member) / Corbin, William (Committee member) / Chassin, Laurie (Committee member) / Barrett, The Honors College (Contributor) / Department of Psychology (Contributor) / Watts College of Public Service & Community Solut (Contributor) / Historical, Philosophical & Religious Studies, Sch (Contributor)
Created2022-05
ContributorsCarnesi, Gregory (Author) / O'Rourke, Holly (Thesis director) / Brewer, Gene (Committee member) / Corbin, William (Committee member) / Chassin, Laurie (Committee member) / Barrett, The Honors College (Contributor) / Department of Psychology (Contributor)
Created2022-05
ContributorsCarnesi, Gregory (Author) / O'Rourke, Holly (Thesis director) / Brewer, Gene (Committee member) / Corbin, William (Committee member) / Chassin, Laurie (Committee member) / Barrett, The Honors College (Contributor) / Department of Psychology (Contributor)
Created2022-05
Description
Crazed Oasis strives to create a community-based, sustainable clothing brand that looks and feels great, while creating a community that is safe and welcoming to individuals of all backgrounds. We strive to educate all about the world to provide an understanding and appreciation for all individuals and cultures. The current climate of the world is a crazy one, and the clothing industry is highly unsustainable. Crazed Oasis is creating the solution by building a community to create new friendships and connections while focusing on the important topics of the world, such as sustainability, mental health, human rights, arts and passions, and more. Through our clothing products, we will educate and create a culture of understanding through art.
ContributorsEllis, Connor (Author) / Byrne, Jared (Thesis director) / Lawson, Brennan (Committee member) / Plunkett, Nina (Committee member) / Higashino, Kat (Committee member) / Bauer, Nolan (Committee member) / Stephan, Roman (Committee member) / Adarsh, Sid (Committee member) / Barrett, The Honors College (Contributor) / The Design School (Contributor) / Department of Marketing (Contributor)
Created2023-05
Description
This thesis aims to properly prepare athletes for the significant life changes that will impact them as they transition from college or amateur athletics to professional sports careers. This thesis also identifies the benefits that reap from early education on expectations of learning what to expect at an earlier point in their amateur career. Certain areas are struck as having increasing importance in the transition: financial preparation, mental health and mental strengthening, public relations practice, nutritional needs, and other lifestyle choices that can help athletes reach their potential. Improving education in these areas, preparing athletes for these changes, and showing examples of what to expect as they transition into professional sports can benefit the athletes, the universities and colleges in which they are educated, the franchises in which they are drafted, and the communities where they reside. This information can be delivered through a handbook while having in-person training that can build upon each session to dive deeper into each given topic while building relationships with the athletes.
ContributorsMurphy, Flynn (Author) / Spies, Lindsey (Co-author) / McIntosh, Daniel (Thesis director) / Eaton, John (Committee member) / Barrett, The Honors College (Contributor) / Department of Marketing (Contributor)
Created2023-05