Matching Items (324)
Description
The purpose of this study was to determine whether a peer nursing student who presents a longitudinal case study on warfarin in a pharmacology course classroom influences prelicensure and postbaccalaureate nursing students' knowledge and perceived knowledge about warfarin. The study was a descriptive design that used a convenience sample of baccalaureate nursing students enrolled in two pharmacology courses. All participating students answered warfarin case-study questions and completed a self-demographic questionnaire, a knowledge pretest and posttest, and a self-efficacy questionnaire after the activity, which evaluated students' knowledge and perceived knowledge on 11 warfarin concepts. For all students (N = 89), the number of correct answers improved significantly between pretests and posttests for Items 2-11 (p < .0001; Wilcoxon signed-rank tests), which evaluated students' knowledge on warfarin's site of action, associated laboratory values, use of vitamin K, and food-drug interactions. However, no significant difference was seen in the number of correct answers for warfarin's mechanism of action. Comparing prelicensure and postbaccalaureate groups by Mann-Whitney tests, no significant difference was seen for pretest total scores (median 7.00, n = 55; median 7.50, n = 34; respectively; p = .399). Similarly, no difference was seen for posttest total scores by groups (prelicensure: median = 9.00, n =54; postbaccalaureate: median = 10.00, n = 32; p = .344). Overall, students in both groups agreed that they could identify and explain all 11 warfarin concepts. The Pearson correlation between the total posttest and total self-efficacy scores for the combined group was .338 (p = .003), demonstrating a low but significant correlation between students' posttest total scores and their perceived warfarin knowledge, as evaluated by the self-efficacy questionnaire.
ContributorsLam, Wing Tung (Author) / Vana, Kimberly (Thesis director) / Holcomb, Cynthia (Committee member) / Silva, Graciela (Committee member) / Barrett, The Honors College (Contributor) / Arizona State University. College of Nursing & Healthcare Innovation (Contributor) / W. P. Carey School of Business (Contributor)
Created2014-12
Description
The S.T.O.M.P. (Supporting Teen Outcomes Mentorship Program) program has been developed to provide assistance for the adolescent parenting dynamic. The purpose of S.T.O.M.P. is to serve as an additional aid to support a number of adolescent mothers participating in a group-based support program at Chandler Regional Medical Center, but to initiate core values, skills, and social networks for the young mothers. A collection of current literature in support of one-on-one mentorship programs, comprehensive needs as identified by the adolescent pregnant population, personal experience and findings, as well as collaborative discussions amongst health educators has supported the identification of the core objectives of this creative project; the development of a one-on-one mentorship program.
ContributorsThompson, Sarah Lynn (Author) / Jasper, Marcia (Thesis director) / Murphy, Ana Orrantia (Committee member) / Barrett, The Honors College (Contributor) / Arizona State University. College of Nursing & Healthcare Innovation (Contributor) / T. Denny Sanford School of Social and Family Dynamics (Contributor)
Created2014-05
Description
Trichloroethene (TCE) and hexavalent chromium [Cr(VI)] are toxic and carcinogenic contaminants found in drinking water resources across the United States. A series of Bench-scale treatability studies were conducted to evaluate the effectiveness of a consortium of facultative and strictly anaerobic bacteria, KB-1®, to remove TCE and Cr(VI) from a contaminated aquifer in San Diego. These series of treatability studies were also performed to prepare data and mature packed sediment columns for the deployment of the In Situ Microcosm Array (ISMA), a diagnostic device for determining optimal treatments for a contaminated aquifer, at this particular site. First, a control panel for the ISMA’s Injection Module (IM) was created in order to deliver nutrients to the columns. Then, a column treatability study was performed in order to produce columns with an established KB-1® consortium, so that all TCE in the column influent was converted to ethene by the time it had exited the column. Finally, a batch bottle treatability study was performed to determine KB-1®’s effectiveness at remediating both TCE and Cr(VI) from the San Diego ground-water samples. The results from the column study found that KB-1® was able to reduce TCE in mineral media. However, in the presence of site ground-water for the batch bottle study, KB-1® was only able to reduce Cr(VI) and no TCE dechlorination was observed. This result suggests that the dechlorinating culture cannot survive prolonged exposure to Cr(VI). Therefore, future work may involve repeating the batch bottle study with Cr(VI) removed from the groundwater prior to inoculation to determine if KB-1® is then able to dechlorinate TCE.
ContributorsDuong, Benjamin Taylor (Author) / Halden, Rolf (Thesis director) / Torres, Cesar (Committee member) / Krajmalnik-Brown, Rosa (Committee member) / Barrett, The Honors College (Contributor) / School of Dance (Contributor) / Chemical Engineering Program (Contributor)
Created2013-05
Description
Patients receive electroconvulsive therapy every day in the United States but negative media representations of the therapy put doubts in the minds of potential patients as to whether or not they should go through with the therapy or not. The purpose of this study was to explore how health care providers perceive the influence of media on patient decision-making regarding whether or not to receive electroconvulsive therapy (ECT) and how they might address the perceived effects of said media. A total of 16 articles were analyzed in a literature review regarding the media's portrayal of ECT and/or how it affected patients and one interview with a physician was conducted. It was found that while the current literature still largely focuses on the negative media and its implications on patient decision-making, the physician had a more positive viewpoint. As a whole, the literature and physician agreed that media played a role in patients' decisions, but the media's portrayal of the therapy was not seen as negatively by the physician.
ContributorsIssar, Stephanie Marie (Author) / Pickens, Judith (Thesis director) / Sayles, Judy (Committee member) / Fargotstein, Barbara (Committee member) / Barrett, The Honors College (Contributor) / Arizona State University. College of Nursing & Healthcare Innovation (Contributor) / Department of Psychology (Contributor) / School of Human Evolution and Social Change (Contributor)
Created2013-05
Description
The effect of ammonium on microbial fermentation was investigated to improve the efficiency of microbial electrochemical cells (MXC). Electron balances of anaerobic microbial cultures with varying ammonium concentrations (reported as g N-NH4+/L) were used to study the distribution of electrons from different fermentable substrates to acetate, propionate, and methane. Results showed that with a high ammonium concentration (between 2.25 to 3g N-NH4+/L) fewer electrons routed to methane during the fermentation of 300 me-eq./L of electron donors .The majority of electrons (~ 60-80%) in the serum bottles experiments were routed to acetate and propionate for all fermentable substrates with high ammonium concentration. While methane cannot be utilized by anode respiring bacteria (ARBs) to produce current, both acetate and propionate can, which could lead to higher Coulombic efficiencies in MXCs. Experiments in microbial electrolysis cells (MECs) with glucose, lactate, and ethanol were performed. MEC experiments showed low percentage of electrons to current (between 10-30 %), potentially due to low anode surface area (~ 3cm2) used during these experiments. Nevertheless, the fermentation process observed in the MECs was similar to serum bottles results which showed significant diversion of electrons to acetate and propionate (~ 80%) for a control concentration of 0.5 g N-NH4+/L .
ContributorsLozada Guerra, Suyana Patricia (Co-author) / Joseph, Miceli (Co-author) / Krajmalnik-Brown, Rosa (Thesis director) / Torres, Cesar (Committee member) / Young, Michelle (Committee member) / Barrett, The Honors College (Contributor) / Chemical Engineering Program (Contributor)
Created2013-05
Description
The purpose of this study was to explore how the phenomenon of familismo effects behavioral change within the Mexican-American family if one member of the family participates in an obesity prevention curriculum. The qualitative approach findings indicate that the principle of familismo regarding perceived responsibility to provide emotional support to family members regarding changes in physical activity and dietary habits. Participants reported that their families are eating healthier, since, they started the obesity prevention curriculum. The findings regarding physical activity were inconclusive. This study can help nurses, because it emphasizes the importance of promoting family involvement as a motivator for behavioral change, in terms of physical activity and healthy diet eating, within Mexican-American populations.
ContributorsRodriguez, Manuela (Author) / Stevens, Carol (Thesis director) / Perez, Adriana (Committee member) / Luft, Linda (Committee member) / Barrett, The Honors College (Contributor) / Arizona State University. College of Nursing & Healthcare Innovation (Contributor)
Created2013-05
Description
Family planning educational programs offer a list of artificial contraceptive methods to couples wishing to avoid a pregnancy; however, many of these methods have disadvantages: many lead to negative individual and environmental health outcomes, do not promote a sense of fertility awareness in women and men, may be culturally incompatible with certain religious beliefs and worldviews, and do not take into account the full extent of family planning, which includes the ability to achieve as well as to avoid a pregnancy. Natural Family Planning (NFP) is a true method of family planning in that it offers to the couple the option to achieve as well as avoid a pregnancy. NFP methods holistically approach fertility by taking into account the woman's unique fertility cycle and patterns, the need for the couple to understand complex fertility issues, and the needs and family planning intentions of the couple as a whole. This thesis utilizes Evidence Based Practice in an effort to search the best literature regarding the effectiveness of Natural Family Planning methods to avoid a pregnancy, in comparison to the effectiveness of artificial contraceptive methods to avoid a pregnancy. If effectiveness rates are similar, it is reasonable for the health care profession to consider Natural Family Planning as a valid and reliable family planning method, to move towards further research on its effectiveness and benefits, and to implement a practice change by including it in family planning client education programs.
ContributorsBevilacqua, Angela Marie (Author) / Uriri-Glover, Johannah (Thesis director) / Milowski, Meredith (Committee member) / Barrett, The Honors College (Contributor) / Arizona State University. College of Nursing & Healthcare Innovation (Contributor)
Created2013-12
Description
Abstract
Objective: The purpose of this literature review is to examine the most psychometrically sound (e.g., valid and reliable) instruments measuring physical activity (PA) so that reflection of preschool children’s activity and documentation of intervention effects on preschool child PA is accurate.
Methods: Rigorous validation and calibration studies and those studies designed to test the psychometric properties of PA measurement instruments were specifically sought out to include in this review. Articles were excluded if they did not include specific information about the validity and reliability of the PA measures used with preschool children.
Discussion: Of the six articles reviewed, the systematic review used the most rigorous protocols to conduct its review, yielding the highest level of evidence appraising several validation studies. Because Pfeiffer et al. (2006) utilized the most valid and reliable criterion measure (Cosmed® portable metabolic system), the validation study this research team conducted is deemed to have identified the most valid and reliable cut points to utilize when reducing accelerometry data.
Conclusion: Current cut-points vary widely and greatly affect the reported results of a study. Therefore, it is critical that authors reference validation studies used to support the cut-points that were employed in the data-reduction phase. Currently, validation methods have been identified using high quality criterion measures in rigorous validation studies and thus it is strongly recommended that those cut points be used in data reduction processes.
Objective: The purpose of this literature review is to examine the most psychometrically sound (e.g., valid and reliable) instruments measuring physical activity (PA) so that reflection of preschool children’s activity and documentation of intervention effects on preschool child PA is accurate.
Methods: Rigorous validation and calibration studies and those studies designed to test the psychometric properties of PA measurement instruments were specifically sought out to include in this review. Articles were excluded if they did not include specific information about the validity and reliability of the PA measures used with preschool children.
Discussion: Of the six articles reviewed, the systematic review used the most rigorous protocols to conduct its review, yielding the highest level of evidence appraising several validation studies. Because Pfeiffer et al. (2006) utilized the most valid and reliable criterion measure (Cosmed® portable metabolic system), the validation study this research team conducted is deemed to have identified the most valid and reliable cut points to utilize when reducing accelerometry data.
Conclusion: Current cut-points vary widely and greatly affect the reported results of a study. Therefore, it is critical that authors reference validation studies used to support the cut-points that were employed in the data-reduction phase. Currently, validation methods have been identified using high quality criterion measures in rigorous validation studies and thus it is strongly recommended that those cut points be used in data reduction processes.
ContributorsAcuna, Kelsey Manique (Author) / Jacobson, Diana (Thesis director) / Small, Leigh (Committee member) / Barrett, The Honors College (Contributor) / Arizona State University. College of Nursing & Healthcare Innovation (Contributor) / W. P. Carey School of Business (Contributor)
Created2014-05
Description
This blog is to be used as a resource for communication
etworking and a tool for stress coping methods.
With this blog, it is my objective to aid my peers who might need help recognizing and coping with stress by the following methods:
a) Actualize the burden of Stress—Chronic stress is a burden and can be overwhelming if not managed. By disclosing my own stressors, it is my hope that peers will identify with me, so that I can then change the way they view and handle the stress.
b) Discuss the psychological and physical effects of stress on the body—It is my intent to clarify how unmanaged chronic stress can affect the physical and mental health and how acute stress is normal and healthy.
c) Share my coping methods that I have found effective in five minute or less videos with blurbs about how and why they are effective. I believe showing them to you in these mostly raw and unedited videos help maintain the current theme I am going for—keep things as real and raw as possible. Hopefully, these raw videos will help peers visualize working coping methods!
etworking and a tool for stress coping methods.
With this blog, it is my objective to aid my peers who might need help recognizing and coping with stress by the following methods:
a) Actualize the burden of Stress—Chronic stress is a burden and can be overwhelming if not managed. By disclosing my own stressors, it is my hope that peers will identify with me, so that I can then change the way they view and handle the stress.
b) Discuss the psychological and physical effects of stress on the body—It is my intent to clarify how unmanaged chronic stress can affect the physical and mental health and how acute stress is normal and healthy.
c) Share my coping methods that I have found effective in five minute or less videos with blurbs about how and why they are effective. I believe showing them to you in these mostly raw and unedited videos help maintain the current theme I am going for—keep things as real and raw as possible. Hopefully, these raw videos will help peers visualize working coping methods!
ContributorsLilley, Angela Marie (Author) / Stevens, Carol (Thesis director) / Borgiali, Daniela (Committee member) / Flucker, Ruth (Committee member) / Barrett, The Honors College (Contributor) / Arizona State University. College of Nursing & Healthcare Innovation (Contributor)
Created2013-05
Description
The purpose of this study is to learn about registered nurses' thoughts and experiences about the use of music and music therapy in the nursing field and whether or not nurses believe that there is supporting evidence practicing music therapy. Through an online survey administered to a local chapter of Sigma Theta Tau International Nursing Honors Society via SurveyMonkey, the study will 1) Assess the awareness and knowledge that registered nurses have regarding the use of music in the medical field. 2) Understand bedside nurses' willingness to use music as a complementary medicine in their own practices. 3) Ascertain where and how bedside nurses get knowledge about the use of music in the medical field. 4) Determine what constraints or barriers may influence bedside nurses' utilization of music in their practice. 5) The study will also examine the extent to which bedside nurses have had experience with observing music therapy or have utilized music therapists in their own practice.
ContributorsVintilescu, Maria Oana (Author) / Kenny, Katherine (Thesis director) / Jacobson, Diana (Committee member) / Barrett, The Honors College (Contributor) / Arizona State University. College of Nursing & Healthcare Innovation (Contributor)
Created2013-12