Schmitt C.L.,Rti International |
Rosas S.R.,Concept Systems Inc.
Preventing Chronic Disease | Year: 2012
Introduction: Collaborations between cancer prevention and tobacco control programs can leverage scarce resources to address noncommunicable diseases globally, but barriers to cooperation and actual collaboration are substantial. To foster collaboration between cancer prevention and tobacco control programs, the Global Health Partnership conducted research to identify similarities and differences in how the 2 programs viewed program success. Methods: Using concept mapping, cancer prevention and tobacco control experts generated statements describing the components of a successful cancer prevention or tobacco control program and 33 participants sorted and rated the final 99 statements. Multidimensional scaling analysis with a 2-dimensional solution was used to identify an 8-cluster conceptual map of program success. We calculated Pearson correlation coefficients for all 99 statements to compare the item-level ratings of both groups and used t tests to compare the mean importance of ratings assigned to each cluster. Results: Eight major clusters of success were identified: 1) advocacy and persuasion, 2) building sustainability, 3) partnerships, 4) readiness and support, 5) program management fundamentals, 6) monitoring and evaluation, 7) utilization of evidence, and 8) implementation. We found no significant difference between the maps created by the 2 groups and only 1 mean difference for the importance ratings for 1 of the clusters: cancer prevention experts rated partnerships as more important to program success than did tobacco control experts. Conclusions: Our findings are consistent with those of research documenting the necessary components of successful programs and the similarities between cancer prevention and tobacco control. Both programs value the same strategies to address a common risk factor: tobacco use. Identifying common ground between these 2 research and practice communities can benefit future collaborations at the local, state, tribal, national, and international levels, and inform the broader discussion on resource sharing among other organizations whose mission focuses on noncommunicable diseases.
Rosas S.R.,Concept Systems Inc. |
Kagan J.M.,National Institute of Allergy and Infectious Diseases |
Schouten J.T.,Fred Hutchinson Cancer Research Center |
Slack P.A.,Concept Systems Inc. |
Trochim W.M.K.,Cornell University
PLoS ONE | Year: 2011
Evaluative bibliometrics uses advanced techniques to assess the impact of scholarly work in the context of other scientific work and usually compares the relative scientific contributions of research groups or institutions. Using publications from the National Institute of Allergy and Infectious Diseases (NIAID) HIV/AIDS extramural clinical trials networks, we assessed the presence, performance, and impact of papers published in 2006-2008. Through this approach, we sought to expand traditional bibliometric analyses beyond citation counts to include normative comparisons across journals and fields, visualization of co-authorship across the networks, and assess the inclusion of publications in reviews and syntheses. Specifically, we examined the research output of the networks in terms of the a) presence of papers in the scientific journal hierarchy ranked on the basis of journal influence measures, b) performance of publications on traditional bibliometric measures, and c) impact of publications in comparisons with similar publications worldwide, adjusted for journals and fields. We also examined collaboration and interdisciplinarity across the initiative, through network analysis and modeling of co-authorship patterns. Finally, we explored the uptake of network produced publications in research reviews and syntheses. Overall, the results suggest the networks are producing highly recognized work, engaging in extensive interdisciplinary collaborations, and having an impact across several areas of HIV-related science. The strengths and limitations of the approach for evaluation and monitoring research initiatives are discussed.
Haque N.,Wellesley Institute |
Rosas S.,Concept Systems Inc.
Family and Community Health | Year: 2010
This inquiry successfully sequenced and integrated 2 participatory research methods: photovoice and concept mapping. In the photovoice phase, immigrant residents shared perceptions and thoughts of their neighborhood through photographs and stories, capturing neighborhood characteristics that influence their health and well-being. In the concept mapping phase, active involvement of immigrant residents was facilitated to systematically organize and build consensus around the wide range of neighborhood factors identified from the photovoice work. The combination of these 2 participatory methods resulted in a conceptual framework of factors influencing immigrants' health and well-being, whereas the photographs with captions facilitated interpretation and action at multiple levels. Copyright © 2010 Wolters Kluwer Health | Lippincott Williams & Wilkins.
Goldman A.W.,Concept Systems Inc.
Journal of Informetrics | Year: 2014
This paper contributes to the longitudinal study and representation of the diffusion of scholarly knowledge through bibliometrics. The case of systems biology is used to illustrate a means for considering the structure and different roles of journals in the diffusion of a relatively new field to diverse subject areas. Using a bipartite network analysis of journals and subject categories, a core-intermediary-periphery diffusion structure is detected through comparative analysis of betweenness centrality over time. Systems biology diffuses from a core of foundational, theoretical areas to more specific, applied, practical fields, most of which relate to human health. Next, cluster analysis is applied to subject category co-occurrence networks to longitudinally trace the movement of fields within the core-intermediary-periphery structure. The results of these analyses reveal patterns of systems biology's diffusion across both theoretical and applied fields, and are also used to suggest how the dynamics of a field's interdisciplinary evolution can be realized. The author concludes by presenting a typology for considering how journals may function to support attributes of the core-intermediary-periphery structure and diffusion patterns more broadly. © 2013 Elsevier Ltd.
Rosas S.R.,Concept Systems Inc. |
Kane M.,Concept Systems Inc.
Evaluation and Program Planning | Year: 2012
The use of concept mapping in research and evaluation has expanded dramatically over the past 20 years. Researchers in academic, organizational, and community-based settings have applied concept mapping successfully without the benefit of systematic analyses across studies to identify the features of a methodologically sound study. Quantitative characteristics and estimates of quality and rigor that may guide for future studies are lacking. To address this gap, we conducted a pooled analysis of 69 concept mapping studies to describe characteristics across study phases, generate specific indicators of validity and reliability, and examine the relationship between select study characteristics and quality indicators. Individual study characteristics and estimates were pooled and quantitatively summarized, describing the distribution, variation and parameters for each. In addition, variation in the concept mapping data collection in relation to characteristics and estimates was examined. Overall, results suggest concept mapping yields strong internal representational validity and very strong sorting and rating reliability estimates. Validity and reliability were consistently high despite variation in participation and task completion percentages across data collection modes. The implications of these findings as a practical reference to assess the quality and rigor for future concept mapping studies are discussed. © 2011 Elsevier Ltd.
Concept Systems Inc. | Date: 2010-04-02
A system for unloading a railcar includes an imaging system for generating a model of features of the railcar as the railcar enters an unloading station, and an actuation device in communication with the imaging system for identifying a capstan using model information and engaging the capstans to cause the discharge of material from the railcar.
Concept Systems Inc. | Date: 2012-04-20
Concept Systems Inc. | Date: 2012-04-20
Software for monitoring and controlling communication between computers and automated machine systems.
Concept Systems Inc. | Date: 2012-03-01
Industrial processed control software for generating computer readable markings for application to board lumber.
Concept Systems Inc. | Date: 2012-03-02