Library Outreach Positions: From Planning to Practice     

Leslie G. Adebonojo  Kathy A. Campbell  Mark E. Ellis 《Public Services Quarterly》2013,9(4):231-249

East Tennessee State University has a diverse student population of approximately 12,500 students. Recent statistics have indicated that the student body is bypassing the physical library building, including reference services, and connecting to online sources from off campus. With only six public service librarians whose duties include interlibrary loan, instruction, and other key library functions, librarians are limited in their ability to provide outreach to those students who might never enter the library. In this article, the authors describe the decision process in developing outreach librarian positions for the graduate programs librarian and the undergraduate student services librarian and discuss the specific services that these librarians provide to students.  相似文献   

Dialogic voices in talk about drinking and pregnancy     

Leslie A. Baxter    John B. Lowe  Peter Nathan  Liz Pearce 《Journal of Applied Communication Research》2013,41(3):224-248

Alcohol use during pregnancy poses a significant risk of fetal alcohol syndrome. This study presents the interpretive findings of the formative research phase of a funded grant to develop a community‐based public health media campaign on the topic of drinking during pregnancy. In the initial wave of data collection, 50 rural women were recruited from four Women, Infants, and Children (WIC) clinics in southeastern Iowa to participate in semi‐structured interviews. In the second wave, 10 additional WIC clients were interviewed for member‐checking purposes. Findings revealed two competing discourses that organized these women's attitudes, beliefs, and behaviors surrounding drinking and pregnancy: the discourse of individualism and the discourse of responsible motherhood. These two discourses offer opposing normative guidelines for talk among their close female relatives and friends. The implications of these findings for designing a community‐based media campaign are discussed.  相似文献   

Improving the Motivation and Retention of Online Students Through the Use of ARCS-Based E-Mails     

Jason Bond Huett  Kevin E. Kalinowski  Leslie Moller  Kimberly Cleaves Huett 《The American journal of distance education》2013,27(3):159-176

Abstract

This study examined the use of ARCS-based, motivational mass e-mail messages designed to improve the motivation and retention of students enrolled in an online, entry-level, undergraduate computer applications course. Data from the Course Interest Survey, based on Keller's ARCS model, were gathered and analyzed for two online groups (one treatment and one control) and compared with a face-to-face class for differences in attention, relevance, confidence, satisfaction, and overall motivation. Based on the analysis, this article argues that simple, cost-effective, and easy-to-design mass e-mail messages show potential for addressing some of the motivational needs and retention concerns of online students.  相似文献   

Working Girls and the Temporality of Efficiency     

Leslie A. Hahner 《Quarterly Journal of Speech》2013,99(3):289-310

The public circulation of temporal discourse fashions the way in which subjects experience and value their time. At the turn of the twentieth century, experts in systematic management mandated that wage-earning women must be prodded into efficient labor in order to increase the overall yield of industry. Against this regime of time, the narrator of The Long Day: The Story of a New York Working Girl, as Told by Herself (1905) subverted the temporal protocols governing her by re-deploying efficient labor for her own agenda. Analysis of this work highlights the ways in which time is disproportionately articulated to different subjects, the means employed to discipline the corporeal enactment of time, and the potential for subjects to resist this orthodoxy.  相似文献   

American psychological association : Official business of division 15 : Executive committee meeting     

John A. Barlow  Leslie J. Briggs  Felix F. Kopstein Chairman  Lawrence M. Stolurow 《教育心理学家》2013,48(1):12-14

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Attribution‐based strategies for initiating and terminating friendships     

Leslie A. Baxter  Jeff Philpott 《Communication quarterly》2013,61(3):217-224

Research in attribution theory has almost exclusively focused on the perception process to the neglect of studying how communicators incorporate attribution‐based information in their message behavior. This study derived a typology of attribution‐based strategies from Kelley's attribution cube and Jones' ingratiation tactics to assess respondent strategies for initiating and for terminating same‐sex friendships. Respondents were 191 persons drawn from fifth grade, high school, college, and post‐college groups. Results of the study included: 1) distinctiveness information was disproportionately employed in the strategy repertoires to the neglect of consistency‐based and consensus‐based information; 2) respondents had greater variety in types of strategies for their initiation repertoires as opposed to their termination repertoires; 3) repertoire variety for both initiation and termination increased from childhood through adolescence.  相似文献   

Investigating Relations Between Facebook Use and Social Capital Among College Undergraduates     

Jennifer Stevens Aubrey  Leslie Rill 《Communication quarterly》2013,61(4):479-496

This article examines relations between Facebook® (FB) use and social capital among 530 undergraduate students. The results demonstrated that using FB habitually was associated with gains in online bridging and offline network capital. This study also examined 2 motivations for using FB: the motivation to socialize with others and the motivation to improve one's status. Results showed that using FB for sociability reasons was associated with increased online bridging and bonding. Using FB more for status than for sociability was not associated with decreased online bridging and bonding. Finally, the results provided evidence of the sociability motivation mediating the relationship between FB habit and online bridging and bonding. Theoretical implications are discussed.  相似文献   

Shaping Adolescents' Attitudes towards Science and Religion in Northern Ireland: The role of scientism,creationism and denominational schools     

Leslie J. Francis  John E. Greer 《Research in Science & Technological Education》2013,31(1):39-53

A sample of 1584 pupils between the ages of 14 and 16 years, attending Year 9, Year 10 and Year 11 classes within Protestant and Catholic grammar schools in Northern Ireland completed indices of attitude towards Christianity, attitude towards science, creationism and scientism. The data demonstrate that the apparent independence of attitude towards science and attitude towards Christianity is transformed into a positive relationship after taking into account individual differences in scientism and creationism.  相似文献   

Using Student-Generated Oral History Research in the Secondary Classroom     

Grace C. Huerta  Leslie A. Flemmer 《Clearing house (Menasha, Wis.)》2013,86(2)

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Ultrafast microfluidics using surface acoustic waves   总被引：2，自引：0，他引：2  

Leslie Y. Yeo  James R. Friend 《Biomicrofluidics》2009,3(1)

We demonstrate that surface acoustic waves (SAWs), nanometer amplitude Rayleigh waves driven at megahertz order frequencies propagating on the surface of a piezoelectric substrate, offer a powerful method for driving a host of extremely fast microfluidic actuation and micro∕bioparticle manipulation schemes. We show that sessile drops can be translated rapidly on planar substrates or fluid can be pumped through microchannels at 1–10 cm∕s velocities, which are typically one to two orders quicker than that afforded by current microfluidic technologies. Through symmetry-breaking, azimuthal recirculation can be induced within the drop to drive strong inertial microcentrifugation for micromixing and particle concentration or separation. Similar micromixing strategies can be induced in the same microchannel in which fluid is pumped with the SAW by merely changing the SAW frequency to rapidly switch the uniform through-flow into a chaotic oscillatory flow by exploiting superpositioning of the irradiated sound waves from the sidewalls of the microchannel. If the flow is sufficiently quiescent, the nodes of the transverse standing wave that arises across the microchannel also allow for particle aggregation, and hence, sorting on nodal lines. In addition, the SAW also facilitates other microfluidic capabilities. For example, capillary waves excited at the free surface of a sessile drop by the SAW underneath it can be exploited for micro∕nanoparticle collection and sorting at nodal points or lines at low powers. At higher powers, the large accelerations off the substrate surface as the SAW propagates across drives rapid destabilization of the drop free surface giving rise to inertial liquid jets that persist over 1–2 cm in length or atomization of the entire drop to produce 1–10 μm monodispersed aerosol droplets, which can be exploited for ink-jet printing, mass spectrometry interfacing, or pulmonary drug delivery. The atomization of polymer∕protein solutions can also be used for the rapid synthesis of 150–200 nm polymer∕protein particles or biodegradable polymeric shells in which proteins, peptides, and other therapeutic molecules are encapsulated within for controlled release drug delivery. The atomization of thin films behind a translating drop containing polymer solutions also gives rise to long-range spatial ordering of regular polymer spots whose size and spacing are dependent on the SAW frequency, thus offering a simple and powerful method for polymer patterning without requiring surface treatment or physical∕chemical templating.  相似文献