Literature Base (literature + base)

Distribution by Scientific Domains


Selected Abstracts


Developing research capacity in health librarians: a review of the evidence

HEALTH INFORMATION & LIBRARIES JOURNAL, Issue 3 2008
Hannah Rossall
This critical review considers current issues of research capacity development in UK health care and the role of health librarianship in this context, placing particular focus on the use of research networks. There is a growing literature base recognising the need for librarians to engage more with research. The concepts of evidence-based health librarianship and clinical librarianship are discussed in the context of research and examples of existing good practice are reviewed. It is suggested that librarians should build on this through better consideration of evidence based methodologies, hierarchies of evidence, improvement of research skills, and a collective endeavour to identify research priorities. The importance research capacity is being given in the Department of Health R&D strategy and the use of networks in achieving this is discussed, and it is suggested that the utilisation of networks and collaboration should be undertaken and explored in more depth in developing research capacity in health librarianship. Areas where librarians currently engage with research and use networks and collaborative practices to contribute to the research base are reviewed. A co-ordinated approach to developing research capacity is called for and it is argued that the use of networks would be beneficial in assisting the process. [source]


Histologic mimics of perineural invasion

JOURNAL OF CUTANEOUS PATHOLOGY, Issue 9 2009
Martin Dunn
Background: Perineural invasion (PNI) by primary cutaneous cancers is an important adverse risk factor. Certain benign conditions may mimic microscopic PNI. Mohs surgery is being performed more frequently on smaller primary cutaneous malignancies. While PNI may be present in these cases, it is likely to be microscopic and asymptomatic, affecting as little as one cutaneous nerve branch. Methods: Review of the literature base regarding PNI as well as contribution of original findings. Results: Four benign entities that could easily be confused with microscopic PNI are presented. Conclusion: At least four benign mimics of microscopic PNI exist, important in the differential diagnosis of microscopic PNI. Knowledge of these entities should help dermatopathologists to correctly distinguish them from PNI and avoid unnecessary additional treatment. [source]


Scalp psoriasis: a review of current topical treatment options

JOURNAL OF THE EUROPEAN ACADEMY OF DERMATOLOGY & VENEREOLOGY, Issue 9 2007
K Papp
Abstract The scalp is the most common site of disease involvement at the onset and throughout the course of psoriasis. For many patients, psoriasis of the scalp is the most difficult aspect of their disease; yet, despite a wide range of therapy options and an extensive literature base, scalp psoriasis remains difficult to treat, highlighting a long-standing unmet need for the effective treatment of scalp psoriasis. A review of past and current medical literature reveals that a number of interesting therapeutic approaches have been used in the treatment of scalp psoriasis. The diverse and sometimes extreme therapeutic approaches, the marginal benefit of many topical agents, the paucity of controlled studies evaluating the efficacy of topical agents in the treatment of scalp psoriasis and the high level of patient dissatisfaction with currently available treatments for psoriasis all support the need for new, effective and well-tolerated treatment options for scalp psoriasis. [source]


A review and new framework for instructional design practice variation research

PERFORMANCE IMPROVEMENT QUARTERLY, Issue 2 2010
Hillary N. Leigh MA
This article reviews practice variation in the field of instructional design. First, it compares instructional designer practice as reported or observed in several classic research studies. This analysis is framed by the standards established by the International Board for Training, Performance, and Instruction competencies for planning and analysis, design and development, implementation, and management. Although no certain causal linkages exist, we briefly review some of the reasons posited in the literature to explain instructional design practice variation (lack of time and resources, control in decision making, the designer's perception of a task, underlying philosophical beliefs, and designer expertise). Limitations of the literature base are explored, followed by a proposal for an alternative view of instructional design practice variation and recommendations. [source]


Self-efficacy in the context of online learning environments: A review of the literature and directions for research

PERFORMANCE IMPROVEMENT QUARTERLY, Issue 3-4 2008
Charles B. Hodges
The purpose of this paper is to examine the construct of self-efficacy in the context of online learning environments. Self-efficacy is defined as "beliefs in one's capabilities to organize and execute the courses of action required to produce given attainments" (Bandura, 1997, p. 3). Traditionally, the four main sources of self-efficacy development are enactive master experiences, vicarious experiences, verbal persuasion, and physiological and affective state (Bandura, 1997). In this paper, self-efficacy is introduced in general. Research related to academic self-efficacy and self-efficacy in online learning environments is reviewed. The study of self-efficacy in online learning environments is new relative to the construct of self-efficacy. Research on self-efficacy and the use of computers in instructional situations has been included to broaden the literature base. The development of self-efficacy beliefs in online environments is highlighted as well as self-efficacy assessment issues. Possible areas of self-efficacy research in online environments are suggested, including pedagogical agents, persuasive feedback, and self-efficacy assessment. [source]


MULTIPLE RATERS IN SURVEY-BASED OPERATIONS MANAGEMENT RESEARCH: A REVIEW AND TUTORIAL

PRODUCTION AND OPERATIONS MANAGEMENT, Issue 2 2000
Kenneth K. Boyer
Research in the area of operations strategy has made significant progress during the past decade in terms of quantity of articles published, as well as the quality of these articles. Recent studies have examined the published literature base and determined that, in general, the field has progressed beyond an exploratory stage to a point where there is a core set of basic terminology and models. Concurrent with the formation and solidification of a core terminology, there is an increasing emphasis on developing and employing a set of reliable, valid, and reproducible methods for conducting research on operations strategy. We provide a review of common methods for assessing the degree of reliability and agreement of the responses provided by multiple raters within a given organization to a set of qualitative questions. In particular, we examine four methods of determining whether there is evidence of disagreement or bias between multiple raters within a single organization in a mail survey. [source]


Good, bad, or in-between: How does the daily behavior report card rate?

PSYCHOLOGY IN THE SCHOOLS, Issue 2 2002
Sandra M. Chafouleas
Our purpose here was to define and review the daily behavior report card (DBRC) as a monitoring and/or intervention technique. We considered a measure of a DBRC to be if a specified behavior was rated at least daily, and that information was shared with someone other than the rater. In general, it has been suggested that DBRCs may be feasible, acceptable, effective in promoting a positive student, and a way to increase parent/teacher communication. In addition, DBRCs are highly adaptive in that they represent a broad array of both monitoring and intervention possibilities rather than having a single, scripted purpose. All of these characteristics make the DBRC appealing for use in applied settings. However, an extensive, methodologically sound literature base does not yet exist. Despite the appeal of using DBRCs, widespread endorsement cannot be made without caution. We conclude with implications for use in practice and highlight areas in need of further investigation. © 2002 Wiley Periodicals, Inc. [source]


Commercial Innovations from Consulting Engineering Firms: An Empirical Exploration of a Novel Source of New Product Ideas

THE JOURNAL OF PRODUCT INNOVATION MANAGEMENT, Issue 4 2003
Ian Alam
Industrial firms interact with many outside organizations such as the customers, suppliers, competitors, and universities to obtain input for their new product development (NPD) programs. The importance of interfirm interactions is reflected in a large number of interdisciplinary studies reported in a wide variety of literature bases. As a result, several sources of new product ideas have been investigated in the extant literature. Yet given the growing complexity and risks in new product development, there seems to be a need for managers to obtain input from new and unutilized sources. Apparently, one source that industry has not tapped adequately for its NPD efforts is the consulting engineering firms (CEFs). To fill the aforementioned gap in the literature, this article explores the roles and suitability of CEFs in new product development by conducting a rigorous in-depth case research of new product idea generation in a large Australian firm manufacturing a variety of industrial products. To generate ideas for the sponsoring firm, longitudinal field interviews with 64 managers and engineers from 32 large CEFs were conducted over a one-and-one-half year period. The findings of the field interviews were combined with the documentary evidences and the archival data. This longitudinal data collection enabled the author to generate new product ideas over real time and to gain access to the information that otherwise might have been difficult to obtain. The results suggest that CEFs are a rich source of new product ideas of potential commercial value. However, industry is making little use of CEFs, which underscores the need for industrial firms to collaborate and to establish an effective idea transfer relationship with them. Moreover, the services of CEFs are not restricted to idea generation but can stretch across the entire NPD process. These findings of the study encourage product managers to conceptualize NPD as a highly synergistic mutually interdependent process between CEFs and industrial firms rather than simply an arm's-length consulting transactions. Given the dearth of research on idea generation with CEFs, this study highlights the findings that are novel and that go beyond the techniques of new product idea generation established in the extant literature. [source]