Connecting citizens and local governments? Social media and interactivity in major U.S. cities

Changing the relationship between citizens and government is often cited as a goal for digital government, and new tools such as social media have the potential to improve interactions with citizens through dialogue. Citizens are most likely to participate at the local level (Berry, Portney and Thomson, 1993; Oates, 1972; Oakerson, 1999), and the largest cities have traditionally been at the forefront in the adoption of e-government innovations (Moon, 2002; Ho, 2002). We examine the use of social networks and other interactive tools in the 75 largest U.S. cities between 2009 and 2011. During this period, the adoption of Facebook skyrocketed from just 13% of the cities in 2009 to nearly 87% in 2011; similarly, the use of Twitter increased from 25% to 87%. We further explore three case study cities through analysis of discussion on social networks, and interviews, and find that one-way “push” strategies (Mergel, 2013a) predominate, although there are some signs of greater openness toward dialogue with citizens.     

Signs of resilience: assets that support deaf adults' success in bridging the deaf and hearing worlds

A multiple-case exploratory study is used to describe intrapersonal, behavioral, and environmental assets that may build bridges for Deaf adults between the Deaf and hearing worlds. A study of three exemplary former community college students provides new information about internal resources that may empower Deaf individuals to achieve work and social success in interaction with environmental support, despite the vulnerabilities associated with their deafness. This study identifies 15 assets that may support resilience in Deaf adults, including authenticity and comfort with solitude. The authors hypothesize that social authenticity and comfort with solitude may be resilience-fostering intrapersonal assets of unique importance in the Deaf community. From the positive psychology perspective of recognizing and building on human strengths, the authors suggest that support of mutual asset-building with learning partners in the classroom is one way professors might promote optimal student achievement and life success for all students.     

Conceptualising knowledge for access in the sciences: academic development from a social realist perspective

Whilst arguing from a social realist perspective that knowledge matters in academic development (AD) curricula, this paper addresses the question of what knowledge types and practices are necessary for enabling epistemological access. It presents a single, in-depth, qualitative case study in which the curriculum of a science AD course is characterised using Legitimation Code Theory (LCT). Analysis of the course curriculum reveals legitimation of four main categories of knowledge types along a continuum of stronger to weaker epistemic relations: disciplinary knowledge, scientific literacies knowledge, general academic practices knowledge and everyday knowledge. These categories are ‘mapped’ onto an LCT(Semantics) (how meaning relates to both context and empirical referents) topological plane to reveal a curriculum that operates in three distinct but interrelated spaces by facing towards both the field of science and the practice of academia. It is argued that this empirically derived differentiated curriculum framework offers a conceptual means for considering the notion of access to ‘powerful’ knowledge in a range of AD and mainstream contexts.     

Effects of caffeine on time trial performance in sedentary men

Abstract It is not known if ergogenic effects of caffeine ingestion in athletic groups occur in the sedentary. To investigate this, we used a counterbalanced, double-blind, crossover design to examine the effects of caffeine ingestion (6 mg?·?kg(-1) body-mass) on exercise performance, substrate utilisation and perceived exertion during 30 minutes of self-paced stationary cycling in sedentary men. Participants performed two trials, one week apart, after ingestion of either caffeine or placebo one hour before exercise. Participants were instructed to cycle as quickly as they could during each trial. External work (J?·?kg(-1)) after caffeine ingestion was greater than after placebo (P?=?0.001, effect size [ES]?=?0.3). Further, heart rate, oxygen uptake and energy expenditure during exercise were greater after caffeine ingestion (P?=?0.031, ES?=?0.4; P?=?0.009, ES?=?0.3 and P?=?0.018, ES?=?0.3; respectively), whereas ratings of perceived exertion and respiratory exchange ratio values did not differ between trials (P?=?0.877, ES?=?0.1; P?=?0.760, ES?=?0.1; respectively). The ability to do more exercise after caffeine ingestion, without an accompanying increase in effort sensation, could motivate sedentary men to participate in exercise more often and so reduce adverse effects of inactivity on health.     

Assessing a Patron-Driven,Library-Funded Data Purchase Program

The University Library at the University of Illinois at Urbana-Champaign established the Data Purchase Program in 2010 to provide a source of funding for the purchase of datasets which are requested by students and faculty, and make this data available to the campus at large for future use. In this study, the authors interviewed past applicants who submitted proposals to this program to collect their feedback and perspectives on the strengths of this program and the impact that it had on their research, as well as to determine any aspects of the program's design or implementation that need improvements. Interviews revealed that the ease of application and lack of other options for obtaining data made the program appealing, especially to graduate students, but that study participants wished for a more robust program in terms of marketing the specific data purchased by the library and help with data in general. Also, the purchased data had a wide range of impacts on the participants' research.     

Rethinking Responsible Literature Searching Using LibGuides

Drawing from the Responsible Literature Searching project developed by the Health Sciences Library System–University of Pittsburgh, the Mayo Clinic Libraries utilized Springshare's LibGuides software to create an Effective Database Searching Guide for its diverse set of users. Library databases are organized under broad subject categories with overview information, links to help materials, and news on system updates. Additionally, the guide features a visual site map, searching best practices, a database comparison chart, responsible literature searching guidelines, classic evidence-based practice articles, and recommendations on when to contact a librarian for assistance. The self-guided tool is both easy to use and maintain.     

Moving Science Off the “Back Burner”: Meaning Making Within an Action Research Community of Practice

In this study, the participants conceptualized and implemented an action research project that focused on the infusion of inquiry principles into a neglected science curriculum. Specific objectives were to find (a) What factors challenge and support the evolution of an action research community of practice? (b) How are teachers’ beliefs about science teaching and learning transformed? and (c) How does teachers’ knowledge of curriculum, instruction, assessment, and student learning change as a result of learning within a community of practice? In this instrumental case study (Stake 2000, In N. K. Denzin, &; Y. S. Lincoln (Eds.), Handbook of qualitative research (pp. 435–454). Thousand Oaks, CA: Sage), a range of data collection sources and methods were adopted. Outcomes focus on how the design principles for cultivating a community of practice emerged in the action research group, as well as the types of teacher learning that occurred by engaging in action research.