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A Map-Based Service Supporting Different Types of Geographic Knowledge for the Public.

ABSTRACT: The internet enables the rapid and easy creation, storage, and transfer of knowledge; however, services that transfer geographic knowledge and facilitate the public understanding of geographic knowledge are still underdeveloped to date. Existing online maps (or atlases) can support limited types of geographic knowledge. In this study, we propose a framework for map-based services to represent and transfer different types of geographic knowledge to the public. A map-based service provides tools to ensure the effective transfer of geographic knowledge. We discuss the types of geographic knowledge that should be represented and transferred to the public, and we propose guidelines and a method to represent various types of knowledge through a map-based service. To facilitate the effective transfer of geographic knowledge, tools such as auxiliary background knowledge and auxiliary map-reading tools are provided through interactions with maps. An experiment conducted to illustrate our idea and to evaluate the usefulness of the map-based service is described; the results demonstrate that the map-based service is useful for transferring different types of geographic knowledge.

SUBMITTER: Zhou M

PROVIDER: S-EPMC4821494 | biostudies-literature | 2016

REPOSITORIES: biostudies-literature

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A Map-Based Service Supporting Different Types of Geographic Knowledge for the Public.

Zhou Mengjie M Wang Rui R Tian Jing J Ye Ning N Mai Shumin S

PloS one 20160405 4

The internet enables the rapid and easy creation, storage, and transfer of knowledge; however, services that transfer geographic knowledge and facilitate the public understanding of geographic knowledge are still underdeveloped to date. Existing online maps (or atlases) can support limited types of geographic knowledge. In this study, we propose a framework for map-based services to represent and transfer different types of geographic knowledge to the public. A map-based service provides tools t ...[more]

PMID: 27045314

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Project description:IntroductionPublic safety personnel (PSP; e.g., communications officials [e.g., 911 call center operators/dispatchers], correctional service employees, firefighters, paramedics, police officers) experience an elevated risk for mental disorders due to inherent work-related stress. Several programs have been designed to increase mental health knowledge, intending to reduce stigma, and increase mental health service help-seeking (e.g., resilience training); however, extant programs have not demonstrated sustained improvements for PSP mental health. The current study assessed levels of mental health knowledge, stigma, and service use intentions in a sample of Canadian PSP and compared trends to published estimates of mental health symptoms across PSP categories to inform future programming.MethodsPSP completed questionnaires assessing mental health knowledge, stigma against coworkers with mental illness, and professional service use intentions. Correlations among variables and one-way analyses of variance were conducted to assess differences among categories. PSP were categorized into six categories for comparison: communication officials, correctional workers, firefighters, municipal/provincial police, paramedics, and Royal Canadian Mounted Police (RCMP).ResultsThere were significant differences between categories for each variable. Correctional workers reported the most mental health knowledge, least stigma, and highest intentions to use mental health services, and the highest positive screens for mental disorders. Conversely, firefighters reported the lowest mental health knowledge, highest stigma, and lowest willingness to seek professional help, and the lowest prevalence of positive screens for mental disorders.DiscussionThe results contrast previously hypothesized associations among mental health variables where education, stigma reduction, and help-seeking have been expected to improve mental health. The discrepant results offer potentially critical information for organizational policies to better support PSP. Individuals reporting mental health symptoms may be a more appropriate target audience for intervention strategies, given the possible, crucial role personal experience plays in increasing mental health knowledge, and ultimately, encouraging help-seeking.

Project description:IntroductionPostpartum intrauterine contraceptive devices (PP-IUCD) are one type of post-partum family planning method, which can be provided to a post-partum woman starting from the placental delivery time (within 10 minutes), or within the first 48 hours of postpartum period. In most developing countries, delivery time is the primary opportunity for women to access post-partum family planning methods, especially for those living in remote areas. Hence, this study assesses providers' knowledge on postpartum intrauterine contraceptive device service provision.MethodsA facility-based cross-sectional study was conducted in Amhara region health center and hospitals. Health providers surveyed included obstetricians, gynecologists, general practitioners, emergency surgical officers, health officers, midwives and nurses from September 18, 2015 to December18, 2016. Simple random sampling was used to select 864 subjects. Data were collected by using a structured self-administered questionnaire and observing the facility. Multilevel analysis was done to see factors associated with outcome.ResultsA total of 197 health facilities and 864 providers are included in the final analysis. Of the total providers 524 (60.6%) were from a health center. The mean age (±SD) of participants was 27.8 years (±5.4). The number of providers with good knowledge accounted for 253 of those surveyed (29.3%). The proportion of good knowledge among trained PP-IUCD providers was 35.7% (those who scored above average), and 27.9% was untrained about PP-IUCD. A considerable heterogeneity was observed between health facilities for each indicator of provider's knowledge. Gender differences were observed as the mean knowledge score deference on PP-IUCD by 0.4 points (β = -0.41; -0.72, -0.10) when the participant was female. Having experience of regular counseling of pregnant women increases PP-IUCD knowledge score by 0.97. (β = 0.97; 95% CI: 0.48, 1.47). Where the health facility requested clients to purchase the IUCD themselves, the mean knowledge score decreased by 0.47 points compared with free of charge at the facility level (β = -0.47; 95%CI: -0.87, -0.07).ConclusionOur findings showed that providers' knowledge about postpartum IUCD was low in the Amhara region public health facility. The lowest knowledge score was noted among nurses, health Officers, midwives, and general practice professionals. Factors associated with providers' knowledge on PP-IUCD are the status of health facility, female sex, training on PP-IUCD, regular counseling of pregnant women, and unavailability of IUCD service.

Dataset Information

A Map-Based Service Supporting Different Types of Geographic Knowledge for the Public.

Publications

A Map-Based Service Supporting Different Types of Geographic Knowledge for the Public.

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