<p>This qualitative ethnographic study addresses the phenomenon of rapid social media expansion, which creates organizational challenges. Ongoing development of advanced technology products means that effective organizations must be more adaptive and receptive to new approaches and changes in their environment. In a hyper connected society, one where workers are linked through social media&mdash;at work, home, vacation, in a restaurant, or anywhere else&mdash;organizations need to unify their communication systems to leverage the potential that enhanced and collaborative communication can yield (Meister &amp; Willyerd, 2010). </p><p> The research undertaken is directed at obtaining data on levels of social media penetration into organizational learning to analyze how social media use correlates with performance. In addition to identifying types of social media tools being utilized by organizations with formal learning structures, the research focuses on showing the importance of planning and goal-directed structuring in successful leveraging of social media tools in organizational learning. This provides a basis for recommendations for future research on social media use in this area to permit development of techniques for measuring the impact of the technology on learning and learner productivity and refinement of best practices for adoption and implementation of specific social media tools. </p>

<p> An important goal of nursing education is to produce graduates who are problem solvers and competent clinical practitioners able to practice in a very complicated health care environment; reflection and inquiry are two ways to accomplish this goal. This qualitative study explored how eight senior baccalaureate nursing students developed in their ability to utilize reflection and inquiry at higher stages over time through the use of the online clinical post-conference conducted as an asynchronous discussion board. Transcripts of participant postings were examined weekly to determine the stage of reflection and inquiry displayed and a comparison was done to determine if the stages increased over time. Boud's model of the reflective process and the practical inquiry model of Garrison, Anderson, and Archer provided the theoretical framework for this study. </p><p> Findings from this study demonstrated that participants developed in their ability to utilize reflection and inquiry at higher stages over time by engaging in the online clinical post-conference and that the online clinical post-conference was an effective venue that encouraged the use of reflection and inquiry. The social aspect of the online clinical post-conference (reading others' posts, having others read and comment on their posts, and asking each other questions) was seen as promoting learning from peers. </p><p> Findings of this study could be used by nurse educators to change their pedagogy to produce nurses who learn from experiences and are lifelong learners. Nurse faculty should consider incorporating the use of reflection, inquiry, and the online clinical post-conference in all clinical courses.</p>

<p> The purpose of the study was to compare 2D and 3D visual presentation styles, both still frame and animation, on subjects' brain activity measured by the amplitude of EEG alpha wave and on their recall to see if alpha power and recall differ significantly by depth and movement of visual presentation style and by spatial intelligence. In addition, the study sought to determine whether there is any significant interaction between spatial intelligence and visual presentation style on alpha power and recall, and to determine whether any relationship exists between alpha power and recall. </p><p> The subjects in the present study were one hundred and twenty three undergraduate students at a university in the Midwest. After taking Vandenberg &amp; Kuse's Mental Rotations Test, subjects were divided into low and high spatial intelligence groups, and subjects in each spatial intelligence group were evenly assigned to four different types of visual presentation style (2D still frame, 2D animation, 3D still frame, and 3D animation), receiving an instruction on LASIK eye surgical procedure in its respective visual presentation style. During the one-minute visual instruction, subjects' brain activity was measured and recorded using a wireless EEG headset. Upon completion of the instruction, subjects were given a 10-item multiple-choice test to measure their recall of the material presented during the instruction. </p><p> Two 2 (spatial intelligence) x 2 (depth) x 2 (movement) factorial Analysis of Variance (ANOVA) were conducted, one with alpha power as a dependent variable and the other with recall as a dependent variable, to determine whether there is a significant difference in alpha power and recall by spatial intelligence and visual presentation style, as well as whether there is an interaction between these variables that affects alpha power and recall. The Pearson Correlation Coefficient was calculated to examine relationship between alpha power and recall. </p><p> The present study found (a) EEG alpha power did not differ by the difference in depth and movement, (b) 2D and animation were found to be more effective on recall, (c) alpha power did not differ by spatial intelligence, (d) recall did not differ by spatial intelligence, (e) there was a significant interaction between spatial intelligence and movement that affected alpha power; still frame resulted in higher alpha power for low spatial learners, and animation resulted in higher alpha power for high spatial learners, (f) there was a significant interaction between spatial intelligence, depth and movement on recall; for low spatial learners, 2D animation resulted in significantly higher recall than both 2D still frame and 3D animation, and for high spatial learners, 3D animation resulted in significantly higher recall than 3D still frame, and both 2D still frame and 2D animation resulted in close to significantly higher recall than 3D still frame, and (g) there was a mildly inverse relationship between alpha power and recall, brought on by a strong inverse relationship in 2D still frame revealing a 'higher alpha power-lower recall connection' for low spatial learners and a 'lower alpha power-higher recall connection' for high spatial learners.</p>

<p> The purpose of this study was to investigate how intelligent tutoring system ALEKS, which was implemented in remedial Basic Algebra courses, affected students' success in subsequent lecture courses and how former ALEKS students and instructors in lecture courses perceived ALEKS learning environment. ALEKS courses were delivered in emporium style: instructors were available to answer students' questions, while ALEKS guided students through online exercises individually based on their skills and knowledge. </p><p> The participants were students from four mathematics lecture courses and their instructors. Some students took remedial courses in ALEKS prior to the lecture courses while some students did not. The quantitative part of the study compared ALEKS and non-ALEKS students on the final examination and students' self-reported-preparedness. The qualitative part of the study discussed students' and instructors' perceptions of ALEKS based on student surveys and instructor interviews. </p><p> No difference between ALEKS and non-ALEKS students was found in final examination scores and self-reported-preparedness. Students rated learning experience in ALEKS emporium on average at 2.74 on the scale of one to five, with five being the highest. One third of students liked studying at their own pace and ALEKS content (they rated ALEKS emporium at 3.29), while one fourth claimed that &ldquo;nothing was good&rdquo; in emporium courses (they rated ALEKS emporium at 1.55). Although ALEKS emporium was very different from lecture courses, only one fifth of students reported changes in their study habits. The instructors did not observe any difference between ALEKS and non-ALEKS students and mentioned benefits of ALEKS-like tool for drill-and-practice. One instructor observed positive shifts in student attitude towards mathematics but advised longer study to be conducted to confirm this observation. </p><p> Providing a choice to students between online and lecture courses, while increasing the role of instructors in online courses, may result in better student satisfaction. Students could also be gradually trained to effectively use online resources. The design changes in ALEKS could include the replacement of the &ldquo;pie&rdquo; with the bar chart, different types of feedback, explanation of how assessments are done, and ability to revisit problems on assessments. </p>

<p> The unified theory of acceptance and use of technology (UTAUT) model has demonstrated the influencing factors for various business technology uses within the organizational system. However, in the context of African American small businesses (AASB), there was very little evidence of research to determine factors affecting the intention to use social media based on the UTAUT model. This quantitative study investigated factors that were expected to influence the intention of AASB owners to use social media based on modified constructs of the UTAUT model. The modified constructs represented several independent variables, namely performance expectancy (PE), effort expectancy (EE), social influence (SI), and facilitating conditions (FC) as moderated by age, gender, and experience in using social media tools. A random sampling method was used for the study. African American small business owners (<i>n</i> = 152) between the ages of 21 and 64 years participated in the study. Results showed that PE, SI, and FC were positively related to the AABB owners' intention to use and use of social media, while age, gender, and experience showed no evidence of any significant interactions. This study shed new lights on research of acceptance and use of social media by AASB owners. As a result, it is expected that knowledge gained will encourage increased use of social media tools by AASB, not only for social value but also as a vital socioeconomic option for a competitive advantage.</p>

<p> Preferences and behaviors for privacy management with mobile applications are difficult to capture. Previous measures are mostly based on self-report data, which often does not accurately predict actual user behavior. A deeper understanding was sought, gleaned from observing actual practices. This thesis analyzes 11,777 applications from the Google Play marketplace in order to determine the impact of privacy settings on purchase behavior. This was done by looking at the effect of the number of privacy concessions as well as the effect of individual concessions and category on number of downloads. It was found that users of paid applications do not have a preference for fewer privacy concessions. This study further reinforces the disconnect between the user's often stated preference for privacy and their actual behavior -- a discrepancy known as the &ldquo;privacy paradox &rdquo;. Theoretical and practical implications are discussed.</p>

<p> When the Supreme Court grants new rights, public awareness is a crucial part of enforcement. Gerald N. Rosenberg and Michael J. Klarman famously criticized minority rights organizations for attempting to gain new rights through the judiciary. The crux of their argument relied heavily on the American media's scanty coverage of Court issues and subsequent low public awareness of Court cases. Using the 2013 <i>United States v. Windsor</i> and <i> Hollingsworth v. Perry</i> rulings as a case study, I suggest that the media environment has changed so much since Rosenberg and Klarman were writing that their theories warrant reconsideration. Minority rights groups now have access to social media, a potentially powerful tool with which to educate the public about the Supreme Court and new rights granted by the Court.</p>

Thesis (Ph.D.)--Indiana University, School of Health, Physical Education and Recreation, 2009. / Title from PDF t.p. (viewed on Jul 20, 2010). Source: Dissertation Abstracts International, Volume: 70-12, Section: B, page: 7900. Adviser: Kathleen R. Gilbert.

<p> Over 85% of all adults are active on social media. Social media is challenging as an information-sharing community because there is no formal review process before the information is published. College students are among the most active users of social media and have been shown to be ineffective in determining credible information online. Eighty-three students from two universities participated in a voluntary, online survey that assessed the relationship between gender, enrollment year, and academic major of college students and how the students navigated social media to obtain nutrition information. Variables were tested using a chi-square analysis; if determinants were <i>n</i> &lt; 5 a Fisher&rsquo;s exact test was run. </p><p> Results indicated that female students were significantly more likely to use Instagram, <i>x</i>² = 5.224, <i>p</i> = 0.022 or Pinterest, <i>p</i> = 0.002, to access nutrition information and placed higher importance on the quality of photos than males, <i> x</i>² = 4.953, <i>p</i> = 0.026. Additionally, female students were more likely to search for healthy recipes, <i>x </i>² = 11.044, <i>p</i> = 0.001, weight loss information, <i>x</i>² = 7.675, <i>p</i> = 0.006, and to trust chefs, <i>x</i>² = 6.863, <i>p</i> = 0.009 and food bloggers, <i>p</i> = &lt; 0.001. Descriptively, it was found that students are more likely to search for broad nutrition topics such as general nutrition tips, weight loss, and healthy recipes. Students were found to trust both credible (registered dietitians, physicians) and non-credible professionals (personal trainers, nutritionist). Future research should expand on how students use social media for nutrition/health information using a larger, more culturally diverse subject pool with a more detailed focus on implications of social media as a nutrition source.</p><p>

<p> Using the Multidimensional Model of Racial Identity, this qualitative study examined the influence the News Feed function of Facebook had on multiracial community college students. Entering college at a time when racial identity development is heightened and social networking sites have changed the college experience, multiracial students are constantly engaging with peers. As multiracial students receive messages about their racial identity on social media, there is a need to understand the role these platforms have in shaping how multiracial students understand their identity. </p><p> Interview and audio recording data from seven community college students was organized along three main themes: participants&rsquo; use of Facebook, cultivation of News Feed content and intentional (re)actions to information, and overall influence on multiracial identity. Participants experienced negative emotional responses when reviewing race-related content and felt racially inadequate as a result of content from monoracial peers. Recommendations relate to student affairs practice and higher education policy.</p><p>