Utah Valley University

Facebook, as one of the most popular social networking sites among college students, provides a platform for people to manage others' impressions of them. People tend to present themselves in a favorable way on their Facebook profile. This research examines the impact of using Facebook on people's perceptions of others' lives. It is argued that those with deeper involvement with Facebook will have different perceptions of others than those less involved due to two reasons. First, Facebook users tend to base judgment on examples easily recalled (the availability heuristic). Second, Facebook users tend to attribute the positive content presented on Facebook to others' personality, rather than situational factors (correspondence bias), especially for those they do not know personally. Questionnaires, including items measuring years of using Facebook, time spent on Facebook each week, number of people listed as their Facebook "friends," and perceptions about others' lives, were completed by 425 undergraduate students taking classes across various academic disciplines at a state university in Utah. Surveys were collected during regular class period, except for two online classes where surveys were submitted online. The multivariate analysis indicated that those who have used Facebook longer agreed more that others were happier, and agreed less that life is fair, and those spending more time on Facebook each week agreed more that others were happier and had better lives. Furthermore, those that included more people whom they did not personally know as their Facebook "friends" agreed more that others had better lives.

The MalaCards human disease database (http://www.malacards.org/) is an integrated compendium of annotated diseases mined from 68 data sources. MalaCards has a web card for each of ∼20 000 disease entries, in six global categories. It portrays a broad array of annotation topics in 15 sections, including Summaries, Symptoms, Anatomical Context, Drugs, Genetic Tests, Variations and Publications. The Aliases and Classifications section reflects an algorithm for disease name integration across often-conflicting sources, providing effective annotation consolidation. A central feature is a balanced Genes section, with scores reflecting the strength of disease-gene associations. This is accompanied by other gene-related disease information such as pathways, mouse phenotypes and GO-terms, stemming from MalaCards' affiliation with the GeneCards Suite of databases. MalaCards' capacity to inter-link information from complementary sources, along with its elaborate search function, relational database infrastructure and convenient data dumps, allows it to tackle its rich disease annotation landscape, and facilitates systems analyses and genome sequence interpretation. MalaCards adopts a 'flat' disease-card approach, but each card is mapped to popular hierarchical ontologies (e.g. International Classification of Diseases, Human Phenotype Ontology and Unified Medical Language System) and also contains information about multi-level relations among diseases, thereby providing an optimal tool for disease representation and scrutiny.

PURPOSE: The purpose of this study was twofold: (a) to determine the prevalence of compassion satisfaction, compassion fatigue, and burnout in emergency department nurses throughout the United States and (b) to examine which demographic and work-related components affect the development of compassion satisfaction, compassion fatigue, and burnout in this nursing specialty. DESIGN AND METHODS: This was a nonexperimental, descriptive, and predictive study using a self-administered survey. Survey packets including a demographic questionnaire and the Professional Quality of Life Scale version 5 (ProQOL 5) were mailed to 1,000 selected emergency nurses throughout the United States. The ProQOL 5 scale was used to measure the prevalence of compassion satisfaction, compassion fatigue, and burnout among emergency department nurses. Multiple regression using stepwise solution was employed to determine which variables of demographics and work-related characteristics predicted the prevalence of compassion satisfaction, compassion fatigue, and burnout. The α level was set at .05 for statistical significance. FINDINGS: The results revealed overall low to average levels of compassion fatigue and burnout and generally average to high levels of compassion satisfaction among this group of emergency department nurses. The low level of manager support was a significant predictor of higher levels of burnout and compassion fatigue among emergency department nurses, while a high level of manager support contributed to a higher level of compassion satisfaction. CONCLUSIONS: The results may serve to help distinguish elements in emergency department nurses' work and life that are related to compassion satisfaction and may identify factors associated with higher levels of compassion fatigue and burnout. CLINICAL RELEVANCE: Improving recognition and awareness of compassion satisfaction, compassion fatigue, and burnout among emergency department nurses may prevent emotional exhaustion and help identify interventions that will help nurses remain empathetic and compassionate professionals.

Abstract This study examined college students' use of online media for political purposes in the 2008 election. Social media attention, online expression, and traditional Internet attention were assessed in relation to political self-efficacy and situational political involvement. Data from a Web survey of college students showed significant positive relationships between attention to traditional Internet sources and political self-efficacy and situational political involvement. Attention to social media was not significantly related to political self-efficacy or involvement. Online expression was significantly related to situational political involvement but not political self-efficacy. Implications are discussed for political use of online media for young adults. Notes 1For example, YouTube, which was invented in Citation2005 and did not exist during the 2004 presidential election campaign (YouTube.com, Citation2010), is a video-sharing Web site that both the 2008 major party presidential candidates used to disseminate campaign video. 2Political information efficacy is a type of political efficacy that concerns specifically the "voter's confidence in his or her own political knowledge and its sufficiency to engage in the political process" (Kaid, McKinney, & Tedesco, Citation2007, p. 1096). Although it is a specific type of efficacy focused on information, it fits under the conceptual definition used in this study: an individual's belief that through their efforts they can impact political processes (Tan, Citation1980). 3Using a 7-point Likert-type scale with no attention and a lot of attention as anchors, respondents were asked, "For information about the election, how much attention have you been paying to each of the following?": (1) "Personal blogs," (2) "Video-sharing websites (YouTube)," (3) "Microblogs," (4) "Social networking Web sites (e.g., Facebook or MySpace)," (5) "Online forums and discussion boards." (6) "Government Web sites (e.g., local, state, or national)," (7) "Candidate's Web sites," (8) "Network TV news Web sites (e.g., CNN.com, ABCnews.com, or MSNBC.com)," (9) Print media news Web sites (e.g., New York Times or US News and World Report Web sites)," and (10) "News pages of Internet service providers (e.g., Google News or Yahoo! News)." Using a 7-point Likert-type scale with none and a lot as anchors, respondents were also asked, "In regard to the election, how much have you engaged in each of the following?": (11) "Writing blog posts on political issues," (12) "Creating and posting online audio, video, animation, photos or computer artwork to express political views," (13) "Sharing political news, video clips, or others' blog posts online," (14) "Participating in online political discussions (e.g., Discussion boards and chat rooms), and (15) "Exchanging opinions about politics via e-mail, social networking Web sites, microblogging (such as Twitter) or instant messenger." Note. Bold text indicates significent factor loadings. Note. N = 407. a Category sums to greater than 100% because respondents of mixed ethnic background were able to select multiple criteria for ethnicity. b 1 = Very Conservative, 5 = Very Liberal. Note. Cell entries are final standardized regression coefficients. *p < .05. **p < .01. ***p < .001. Additional informationNotes on contributorsMatthew James Kushin Matthew James Kushin (Ph.D., Washington State University, 2010) is Assistant Professor in the Department of Communication at Utah Valley University. His research interests include political campaigns, online media, and social media. Masahiro Yamamoto Masahiro Yamamoto is a Doctoral Candidate in The Edward R. Murrow College of Communication at Washington State University. His research interests include online media, mass media and social organization, and public health.

Successful peer mentoring in university settings is the result of relationships among students, mentors, and instructors. Findings from this study indicate that even in programs where training is ongoing and established, assumptions cannot be made about the understanding of the roles, risks, and benefits involved in such relationships. This study demonstrates that students, instructors, and mentors all have different perspectives about a mentor’s role and how that role should be enacted. Connecting link, peer leader, learning coach, student advocate, and trusted friend were identified as predominant roles enacted by mentors. Also described are risks and benefits for being or having a peer mentor.

Businesses are confronting continuous and unparalleled changes. For organizations to assist employees in being motivated and prepared for change, it is essential that managers, leaders, and organization development professionals understand factors that may influence individual change readiness. The purpose of the research study examined here was to investigate the relationship between readiness for change and two of these possible factors: organizational commitment and social relationships in the workplace. Four hundred sixty-four usable surveys were returned from full-time employees in four companies in two northern Utah counties. The findings indicate significant relationships between readiness for change, organizational commitment, and social relationships. Relationships were also found between readiness for change and number of children, social relationships and gender, and organization commitment or one of its three components (identification, job involvement, and loyalty) and employee age, educational level, and gender.

Chief executive officer (CEO) narcissism is an important area of research due to the strategic implications of how this multifaceted personality trait affects CEO behavior. This article presents a combined meta-analytic and narrative review of CEO narcissism and makes future research recommendations. Our review and meta-analytic findings lead to the creation of a framework for CEO narcissism research focused on narcissistic CEO supply, demand, behavior, and consequences. Additionally, our review identifies five methods of measuring CEO narcissism, each with strengths and weaknesses. We find that while extant findings exhibit common themes, such findings remain mixed and potentially dependent upon methods. We recommend that future research expand beyond the strategic consequences of CEO narcissism to consider additional foci of the research framework and its moderators. Additionally, we suggest that research can benefit from moving beyond the predominant theoretical lenses of upper echelons theory and leadership theory to the lenses of the extended agency model of narcissism, the admiration-versus-rivalry perspective of narcissism, and tournament theory.

Abstract Transmission spectroscopy 1–3 of exoplanets has revealed signatures of water vapour, aerosols and alkali metals in a few dozen exoplanet atmospheres 4,5 . However, these previous inferences with the Hubble and Spitzer Space Telescopes were hindered by the observations’ relatively narrow wavelength range and spectral resolving power, which precluded the unambiguous identification of other chemical species—in particular the primary carbon-bearing molecules 6,7 . Here we report a broad-wavelength 0.5–5.5 µm atmospheric transmission spectrum of WASP-39b 8 , a 1,200 K, roughly Saturn-mass, Jupiter-radius exoplanet, measured with the JWST NIRSpec’s PRISM mode 9 as part of the JWST Transiting Exoplanet Community Early Release Science Team Program 10–12 . We robustly detect several chemical species at high significance, including Na (19 σ ), H 2 O (33 σ ), CO 2 (28 σ ) and CO (7 σ ). The non-detection of CH 4 , combined with a strong CO 2 feature, favours atmospheric models with a super-solar atmospheric metallicity. An unanticipated absorption feature at 4 µm is best explained by SO 2 (2.7 σ ), which could be a tracer of atmospheric photochemistry. These observations demonstrate JWST’s sensitivity to a rich diversity of exoplanet compositions and chemical processes.

Comprehensive disease classification, integration and annotation are crucial for biomedical discovery. At present, disease compilation is incomplete, heterogeneous and often lacking systematic inquiry mechanisms. We introduce MalaCards, an integrated database of human maladies and their annotations, modeled on the architecture and strategy of the GeneCards database of human genes. MalaCards mines and merges 44 data sources to generate a computerized card for each of 16 919 human diseases. Each MalaCard contains disease-specific prioritized annotations, as well as inter-disease connections, empowered by the GeneCards relational database, its searches and GeneDecks set analyses. First, we generate a disease list from 15 ranked sources, using disease-name unification heuristics. Next, we use four schemes to populate MalaCards sections: (i) directly interrogating disease resources, to establish integrated disease names, synonyms, summaries, drugs/therapeutics, clinical features, genetic tests and anatomical context; (ii) searching GeneCards for related publications, and for associated genes with corresponding relevance scores; (iii) analyzing disease-associated gene sets in GeneDecks to yield affiliated pathways, phenotypes, compounds and GO terms, sorted by a composite relevance score and presented with GeneCards links; and (iv) searching within MalaCards itself, e.g. for additional related diseases and anatomical context. The latter forms the basis for the construction of a disease network, based on shared MalaCards annotations, embodying associations based on etiology, clinical features and clinical conditions. This broadly disposed network has a power-law degree distribution, suggesting that this might be an inherent property of such networks. Work in progress includes hierarchical malady classification, ontological mapping and disease set analyses, striving to make MalaCards an even more effective tool for biomedical research. Database URL: http://www.malacards.org/

Abstract Measurements from the CMS experiment at the LHC of dihadron correlations for charged particles produced in PbPb collisions at a nucleon–nucleon centre-of-mass energy of 2.76 TeV are presented. The results are reported as a function of the particle transverse momenta ( p T ) and collision centrality over a broad range in relative pseudorapidity (Δ η ) and the full range of relative azimuthal angle (Δ ϕ ). The observed two-dimensional correlation structure in Δ η and Δ ϕ is characterised by a narrow peak at (Δ η ,Δ ϕ )≈(0,0) from jet-like correlations and a long-range structure that persists up to at least |Δ η |=4. An enhancement of the magnitude of the short-range jet peak is observed with increasing centrality, especially for particles of p T around 1–2 GeV/ c . The long-range azimuthal dihadron correlations are extensively studied using a Fourier decomposition analysis. The extracted Fourier coefficients are found to factorise into a product of single-particle azimuthal anisotropies up to p T ≈3–3.5 GeV/ c for at least one particle from each pair, except for the second-order harmonics in the most central PbPb events. Various orders of the single-particle azimuthal anisotropy harmonics are extracted for associated particle p T of 1–3 GeV/ c , as a function of the trigger particle p T up to 20 GeV/ c and over the full centrality range.

The authors propose that mindfulness is an antidote to mindless consumption, which adversely affects individual and collective well-being. The concept of mindfulness is explained and applied to the consumption context. More specifically, the authors examine mindful consumption as an ongoing practice of bringing attention, with acceptance, to inner and outer stimuli, and the effects of this practice on the consumption process. The transformative potential of mindful consumption is reviewed across domains of consumer, societal, and environmental well-being, with suggestions for future research. The article highlights some of the challenges to realizing the transformative potential of mindful consumption and concludes with suggestions for the actions that consumers, institutions, and policy makers could take to promote mindful consumption.

We argue service-learning pedagogy and the associated educational experiences provide a partial solution to the significant problem of narrowness in business education. Service-learning pedagogy seeks to balance academic rigor with practical relevance, set in a context of civic engagement, which furnishes students with a broader and, we argue, richer, educational experience. We present four specific critiques of business education: (1) the business curriculum focuses on functional and discrete rather than cross-functional and holistic knowledge; (2) coursework emphasizes practical problem-solving “tool kits” rather than deep theoretical knowledge; (3) the underlying paradigm of business education views humanity and human interactions in purely transactional terms; (4) the grounding morality of business education asserts the supremacy of shareholder wealth. Based on our collective experience with service-learning, we believe that the pedagogy presents a needed counterpoint to the narrow focus of business education. The four Rs of service-learning: Reality, Reflection, Reciprocity, and Responsibility each yield a broader educational and experience base for students.

Abstract Games are a unique art form. Game designers don’t just create a world; they create who you will be in that world. They tell you what abilities to use and what goals to take on. In other words, games work in the medium of agency. This book explores what games have to teach us about our own rationality and agency. We have the capacity for a peculiar sort of motivational inversion. For some of us, winning is not the point. We take on an interest in winning temporarily, so that we can play the game. Thus, we are capable of taking on temporary and disposable ends. At the center of this book is a view about games as communicative artifacts. Games are a way of recording forms of agency; they are a library of agencies. And exploring that library can help us develop our own agency and autonomy. But this technology can also be used for art. Games can sculpt our practical activity, for the sake of the beauty of our own actions. Our struggles, in games, can be designed to fit our capacities. Games can present a harmonious world, where our abilities fit the task. Games are a kind of existential balm against the difficult and exhausting value clarity of the world. But this presents a special danger. Games can be a fantasy of value clarity, which can encourage us to oversimplify our enduring values.

The subject of identity politics and its relation to contemporary liberalism is one that merits thorough analysis and poses pressing political strategy choices. Intellectual historian Mark Lilla (C...

Abstract Measuring the abundances of carbon and oxygen in exoplanet atmospheres is considered a crucial avenue for unlocking the formation and evolution of exoplanetary systems 1,2 . Access to the chemical inventory of an exoplanet requires high-precision observations, often inferred from individual molecular detections with low-resolution space-based 3–5 and high-resolution ground-based 6–8 facilities. Here we report the medium-resolution ( R ≈ 600) transmission spectrum of an exoplanet atmosphere between 3 and 5 μm covering several absorption features for the Saturn-mass exoplanet WASP-39b (ref. 9 ), obtained with the Near Infrared Spectrograph (NIRSpec) G395H grating of JWST. Our observations achieve 1.46 times photon precision, providing an average transit depth uncertainty of 221 ppm per spectroscopic bin, and present minimal impacts from systematic effects. We detect significant absorption from CO 2 (28.5 σ ) and H 2 O (21.5 σ ), and identify SO 2 as the source of absorption at 4.1 μm (4.8 σ ). Best-fit atmospheric models range between 3 and 10 times solar metallicity, with sub-solar to solar C/O ratios. These results, including the detection of SO 2 , underscore the importance of characterizing the chemistry in exoplanet atmospheres and showcase NIRSpec G395H as an excellent mode for time-series observations over this critical wavelength range 10 .

Australian Systematic Botany is an international journal devoted to the taxonomy, biogeography and evolution of all plant groups including fossils publishing papers and critical reviews that aim to advance systematic botany

Abstract Photochemistry is a fundamental process of planetary atmospheres that regulates the atmospheric composition and stability 1 . However, no unambiguous photochemical products have been detected in exoplanet atmospheres so far. Recent observations from the JWST Transiting Exoplanet Community Early Release Science Program 2,3 found a spectral absorption feature at 4.05 μm arising from sulfur dioxide (SO 2 ) in the atmosphere of WASP-39b. WASP-39b is a 1.27-Jupiter-radii, Saturn-mass (0.28 M J ) gas giant exoplanet orbiting a Sun-like star with an equilibrium temperature of around 1,100 K (ref. 4 ). The most plausible way of generating SO 2 in such an atmosphere is through photochemical processes 5,6 . Here we show that the SO 2 distribution computed by a suite of photochemical models robustly explains the 4.05-μm spectral feature identified by JWST transmission observations 7 with NIRSpec PRISM (2.7 σ ) 8 and G395H (4.5 σ ) 9 . SO 2 is produced by successive oxidation of sulfur radicals freed when hydrogen sulfide (H 2 S) is destroyed. The sensitivity of the SO 2 feature to the enrichment of the atmosphere by heavy elements (metallicity) suggests that it can be used as a tracer of atmospheric properties, with WASP-39b exhibiting an inferred metallicity of about 10× solar. We further point out that SO 2 also shows observable features at ultraviolet and thermal infrared wavelengths not available from the existing observations.

Social media platforms have been found to be the primary gateway through which individuals are exposed to fake news. The algorithmic filter bubbles and echo chambers that have popularized these platforms may also increase exposure to fake news. Because of this, scholars have suggested disrupting the stream of congruent information that filter bubbles and echo chambers produce, as this may reduce the impact and circulation of misinformation. To test this, a survey experiment was conducted via Amazon MTurk. Participants read 10 short stories that were either all fake or half real and half fake. These treatment conditions were made up of stories agreeable to the perspective of Democrats, Republicans, or a mix of both. The results show that participants assigned to conditions that were agreeable to their political world view found fake stories more believable compared to participants who received a heterogeneous mix of news stories complementary to both world views. However, this “break up” effect appears confined to Democratic participants; findings indicate that Republicans assigned to filter bubble treatment conditions believed fake news stories at approximately the same rate as their fellow partisans receiving a heterogeneous mix of news items. This suggests that a potential “break up” may only influence more progressive users.

Genomics is not only essential for students to understand biology but also provides unprecedented opportunities for undergraduate research. The goal of the Genomics Education Partnership (GEP), a collaboration between a growing number of colleges and universities around the country and the Department of Biology and Genome Center of Washington University in St. Louis, is to provide such research opportunities. Using a versatile curriculum that has been adapted to many different class settings, GEP undergraduates undertake projects to bring draft-quality genomic sequence up to high quality and/or participate in the annotation of these sequences. GEP undergraduates have improved more than 2 million bases of draft genomic sequence from several species of Drosophila and have produced hundreds of gene models using evidence-based manual annotation. Students appreciate their ability to make a contribution to ongoing research, and report increased independence and a more active learning approach after participation in GEP projects. They show knowledge gains on pre- and postcourse quizzes about genes and genomes and in bioinformatic analysis. Participating faculty also report professional gains, increased access to genomics-related technology, and an overall positive experience. We have found that using a genomics research project as the core of a laboratory course is rewarding for both faculty and students.

This paper examines the comparative performance of Bahrain’s interest-free Islamic banks and the interest-based conventional commercial banks during the post Gulf War period with respect to (a) profitability, (b) liquidity risk, and (c) credit risk. Nine financial ratios are used in measuring these performances. Applying Student’s t-test to financial ratios for Islamic and conventional commercial banks in Bahrain for the period 1991-2001, the paper concludes that there is no major difference in performance between Islamic and conventional banks with respect to profitability and liquidity. However, the study finds that there exists a significant difference in credit performance.