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This paper presents the results of an empirical analysis of deceptive data visualizations paired with explanatory text. Data visualizations are used to communicate information about important social issues to large audiences and are found in the news, social media, and the Internet (Kirk, 2012). Modern technology and software allow people

This paper presents the results of an empirical analysis of deceptive data visualizations paired with explanatory text. Data visualizations are used to communicate information about important social issues to large audiences and are found in the news, social media, and the Internet (Kirk, 2012). Modern technology and software allow people and organizations to easily produce and publish data visualizations, contributing to data visualizations becoming more prevalent as a means of communicating important information (Sue & Griffin, 2016). Ethical transgressions in data visualizations are the intentional or unintentional use of deceptive techniques with the potential of altering the audience’s understanding of the information being presented (Pandey et al., 2015). While many have discussed the importance of ethics in data visualization, scientists have only recently started to look at how deceptive data visualizations affect the reader. This study was administered as an on-line user survey and was designed to test the deceptive potential of data visualizations when they are accompanied by a paragraph of text. The study consisted of a demographic questionnaire, chart familiarity assessment, and data visualization survey. A total of 256 participants completed the survey and were evenly distributed between a control (non-deceptive) survey or a test (deceptive) survey in which participant were asked to observe a paragraph of text and data visualization paired together. Participants then answered a question relevant to the observed information to measure how they perceived the information to be. The individual differences between demographic groups and their responses were analyzed to understand how these groups reacted to deceptive data visualizations compared to the control group. The results of the study confirmed that deceptive techniques in data visualizations caused participants to misinterpret the information in the deceptive data visualizations even when they were accompanied by a paragraph of explanatory text. Furthermore, certain demographics and comfort levels with chart types were more susceptible to certain types of deceptive techniques. These results highlight the importance of education and practice in the area of data visualizations to ensure deceptive practices are not utilized and to avoid potential misinformation, especially when information can be called into question.
ContributorsO'Brien, Shaun (Author) / Laure, Claire (Thesis advisor) / Brumberger, Eva (Committee member) / D'Angelo, Barbara J. (Committee member) / Arizona State University (Publisher)
Created2017
Description

Grubhub's user reviews from the Apple IOS store were analyzed to provide alternate user experience (UX) solutions through answering the following:
1. How is Grubhub's mobile app meeting user expectations?
2. How can Grubhub improve the mobile app experience?

ContributorsDiaz, Samantha (Author) / Harris, LaVerne Abe (Degree committee member) / D'Angelo, Barbara J. (Degree committee member) / Mara, Andrew (Degree committee member)
Created2019-12-13
Description

In this case study, the formal feedback process of the PCC was researched to determine if the process causes a potential threat state within PCC representatives, and, if so, identify aspects of the process that are potential causes of the threat state. Researched was complete via survey, and data was

In this case study, the formal feedback process of the PCC was researched to determine if the process causes a potential threat state within PCC representatives, and, if so, identify aspects of the process that are potential causes of the threat state. Researched was complete via survey, and data was analyzed using open coding and various quantitative methods. Based on the data obtained in the survey, a threat state was determined to exist due to the feedback process, and two potential causes were identified. A recommendation report was built from the data, and two recommendations were presented. The first recommendation was to adjust to process of how feedback is sent to a PCC rep, and the second was around how often that feedback is delivered. Also included in the recommendation report was discussion around limitations to the research and how those are potential options for future research.

ContributorsPollock, Samuel (Author) / Brumberger, Eva (Degree committee member) / Carradini, Stephen (Degree committee member) / D'Angelo, Barbara J. (Degree committee member)
Created2018-05-02
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Purpose: To assess the burnout levels of mental health workers and to evaluate the effectiveness of promoting self-care practices in improving their well-being and resiliency. Background and Significance: Burnout is highly prevalent among mental health workers due to the nature of their work and the population of patients they serve. Turnover has been

Purpose: To assess the burnout levels of mental health workers and to evaluate the effectiveness of promoting self-care practices in improving their well-being and resiliency. Background and Significance: Burnout is highly prevalent among mental health workers due to the nature of their work and the population of patients they serve. Turnover has been a significant problem within this specialty for decades. Before the COVID-19 pandemic, the mental health workforce was projected to experience shortage by 2025. The pandemic will likely worsen this. Evidence from literature supports the effectiveness of promoting self-care towards the development of resiliency and well-being in addressing burnout among healthcare workers. Methods: The Maslach Burnout Inventory – Human Services Survey (MBI-HSS) was used to assess the burnout levels of mental health workers in a psychiatric hospital in Arizona pre- and post-intervention. Educational modules were provided for each participant to review. They were asked to perform at least one self-care activity and to utilize the tools in the Provider Resilience application every week for four weeks. Results: Pre-intervention surveys indicated moderate levels of emotional exhaustion (m=20.71) and depersonalization (m=9.29) and high levels of personal accomplishment (m=28.71). Improvements were seen on emotional exhaustion (m=18.86), depersonalization (m=6.43), and personal accomplishment (m=33.86) were seen post-intervention. Conclusion: Although the results were not statistically significant due to small sample size, the improvements seen on two out of three components of burnout (emotional exhaustion and depersonalization) indicated that awareness of burnout levels and self-care practices contribute to improving the well-being of mental health workers.
Created2021-04-26
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Description

Polypharmacy among psychiatric patients is a concerning trend. From 2007-2010, 58.2% of women and 41.8% of men reported taking five or more prescription drugs within the last 30 days (CDC, 2014). Negative outcomes include prescription drug abuse, side effects, interactions, treatment failure, patient dissatisfaction, and lack of treatment control. The

Polypharmacy among psychiatric patients is a concerning trend. From 2007-2010, 58.2% of women and 41.8% of men reported taking five or more prescription drugs within the last 30 days (CDC, 2014). Negative outcomes include prescription drug abuse, side effects, interactions, treatment failure, patient dissatisfaction, and lack of treatment control. The associated practice challenges have led to the following PICOT question. In persons with mental health issues receiving care at an outpatient mental health clinic, does engaging in mindfulness practice versus no mindfulness practice change polypharmacy use over a 3-month period?

The project purpose was to evaluate the effectiveness of Insight Timer mobile mindfulness app at helping patients self-manage distressing symptoms and reduce polypharmacy. Over three weeks, mental health clinic nurse practitioners (NPs) voluntarily recruited patients (n=12) over age 18 using as needed prescriptions (PRNs), and agreed to use Insight Timer mobile mindfulness app for adjunct symptom management. Consenting participants downloaded the mobile app, and completed a brief questionnaire measuring PRN use at the start of app use, and PRN use at their next visit. A Wilcoxon signed-rank test indicated a 10-week mindfulness app trial did not significantly lower total PRN doses compared with pre-app dosing (Z = -.534, p = .593). Paired t-tests revealed no significant change in pre (M = 65.17, SD = 28.64) versus post (M = 67.75, SD = 20.22) OQ45 life functionality results (t(11) = -.420, p = .683) (d = .121) as a result of app use.

Clinically relevant results illustrated 83.33% of participants taking greater than nine PRN doses over the study period used the app six times or more in place of medication. High PRN users employed the app frequently in place of medication regardless of total PRN doses taken. Practice implications and sustainability recommendations include incorporating mobile app use in treatment plans for high PRN users and educating NP’s on the tangible benefits of mindfulness apps in reducing polypharmacy and easing symptom distress on an ongoing basis.
Keywords: mindfulness, mhealth, mobile apps, mobile smart phone, online, RCT, behavior change, polypharmacy.

ContributorsPierce, Albert (Author) / Guthery, Ann (Thesis advisor)
Created2019-04-29