Effect of different types of speech sounds on viral transmissibility: a scoping review

Author(s):  
Georgios P. Georgiou
2018 ◽  
Vol 29 (3) ◽  
pp. 455-468 ◽  
Author(s):  
Sally Lindsay

Qualitative researchers have much to gain by using comparison groups. Although their use within qualitative health research is increasing, the guidelines surrounding them are lacking. The purpose of this article is to explore the extent to which qualitative comparison groups are being used within health research and to outline the lessons learned in using this type of methodology. Through conducting a scoping review, 31 articles were identified that demonstrated five different types of qualitative comparison groups. I highlight the key benefits and challenges in using this approach.


Medwave ◽  
2021 ◽  
Vol 21 (02) ◽  
pp. e8144-e8144
Author(s):  
Catalina Verdejo ◽  
Luis Tapia-Benavente ◽  
Bastián Schuller-Martínez ◽  
Laura Vergara-Merino ◽  
Manuel Vargas-Peirano ◽  
...  

The increasing amount of evidence has caused an increasing amount of literature reviews. There are different types of reviews —systematic reviews are the best known—, and every type of review has different purposes. The scoping review is a recent model that aims to answer broad questions and identify and expose the available evidence for a broader question, using a rigorous and reproducible method. In the last two decades, researchers have discussed the most appropriate method to carry out scoping reviews, and recently the “Preferred Reporting Items for Systematic Reviews and Meta-Analyses’ for scoping reviews (PRISMA-ScR) reporting guideline was published. This is the fifth article of a methodological collaborative series of narrative reviews about general topics on biostatistics and clinical epidemiology. This review aims to describe what scoping reviews are, identify their objectives, differentiate them from other types of reviews, and provide considerations on how to carry them out.


2020 ◽  
Vol 37 (5) ◽  
pp. 511-526 ◽  
Author(s):  
Diana Coholic ◽  
Nicholas Schwabe ◽  
Kenneth Lander

Abstract Mindfulness-Based Interventions (MBIs) hold promise for building resilience in children/youth. We were interested in understanding why some MBIs incorporate arts-based methods, and what key findings were identified from the study of these MBIs. We used a scoping review to address our research questions. Scoping reviews can help us better understand how different types of evidence can inform practice, policy, and research. Steps include identifying research questions and relevant studies, selecting studies for analysis, charting data, and summarizing results. We identified 27 research articles for analysis. MBIs included the use of drawing, painting, sculpting, drama, music, poetry, and karate. Rationales included both the characteristics of children/youth, and the benefits of the methods. Arts-based MBIs may be more relevant and engaging especially for youth with serious challenges. Specific focus should be paid to better understanding the development and benefits of these MBIs.


2021 ◽  
Vol 12 ◽  
Author(s):  
Bettina Müller ◽  
Alexa von Hagen ◽  
Natalie Vannini ◽  
Gerhard Büttner

School psychologists are asked to systematically evaluate the effects of their work to ensure quality standards. Given the different types of methods applied to different users of school psychology measuring the effects of school psychological services is a complex task. Thus, the focus of our scoping review was to systematically investigate the state of past research on the measurement of the effects of school psychological services published between 1998 and 2018 in eight major school psychological journals. Of the 5,048 peer-reviewed articles published within this period, 623 were coded by two independent raters as explicitly refering to school psychology or counseling in the school context in their titles or abstracts. However, only 22 included definitions of effects of school psychological services or described outcomes used to evaluate school psychological services based on full text screening. These findings revealed that measurement of the effects of school psychological services has not been a focus of research despite its' relevance in guidelines of school psychological practice.


2021 ◽  
Vol 10 (1) ◽  
Author(s):  
Brad W. R. Roberts ◽  
Abdulrahman Al Bochi ◽  
Mark Weiler ◽  
Yashoda Sharma ◽  
Cesar Marquez-Chin ◽  
...  

Abstract Background Whether due to aging, disability, injury, or other circumstances, an increasing number of Canadians experience functional limitations that reduce their ability to participate in activities of daily life. While the built environment has become increasingly accessible, existing Canadian evacuation guidelines lack comprehensive strategies for evacuating individuals with functional limitations from buildings during emergencies. To inform guideline revisions, a map of existing solutions for evacuating such individuals is required. Therefore, this scoping review aims to provide an account of solutions that have been reported to safely evacuate individuals with functional limitations from the built environment. Methods We will conduct a scoping review using the Arksey and O’Malley methodological framework. To identify potentially relevant studies, comprehensive searches (from January 2002 onwards) of the CINAHL, Ei Compendex, Inspec, Embase, MEDLINE, KCI, RSCI, SciELO CI, Web of Science Collection, and Scopus databases will be performed. Using a set of inclusion and exclusion criteria, two reviewers will independently (1) classify identified studies as relevant, irrelevant, or maybe relevant by evaluating their titles and abstracts and (2) classify the relevant and maybe relevant studies as included or excluded by evaluating their full-text. From each included study, data on publication information, study purpose, methodological details, evacuation information, and outcomes will be extracted using a set of data extraction items. We will present a numerical summary of the key characteristics of the included studies. For each evacuation activity, reported evacuation solutions will be summarized, and citations provided for functional limitations that are targeted by a given evacuation solution. To inform Canadian evacuation guideline revisions, we will tabulate evacuation activities common to different types of buildings and emergencies. Discussion To our knowledge, this will be the first scoping review to identify the state and use of solutions for evacuating individuals with functional limitations from the built environment. Identifying solutions that enable all individuals to safely evacuate from different types of buildings will allow us to inform recommendations for the revision of evacuation guidelines in Canada and other jurisdictions. The findings of this scoping review will be published in a peer-reviewed journal, presented at relevant conferences, and made publicly available on the internet. Systematic review registration Open Science Framework: osf.io/jefgy


1983 ◽  
Vol 73 (S1) ◽  
pp. S86-S86
Author(s):  
Vishu R. Viswanathan ◽  
Kenneth N. Stevens ◽  
Kenneth F. Karnofsky ◽  
Michael N. Alakel

2021 ◽  
Author(s):  
Sofia Marques ◽  
◽  
Julie Vaughan-Graham ◽  
Daniela Figueiredo ◽  
Rui Costa

Review question / Objective: This scoping review aimed to gain a clear understanding of the current evidence base surrounding neurological rehabilitation based on the Bobath Concept (NDT) in adult population, by analyzing the different types of evidence that address and inform practice in this field and the way the research has been conducted. The specific questions, in regards to the available international published and unpublished literature, are: • What types of research are being conducted about the Bobath concept in adult neurorehabilitation? • How Bobath concept in adult neurorehabilitation is being studied, defined, conceptualized and operationalized? • What are the main knowledge gaps about the research involving the Bobath concept in adult neurorehabilitation and the implications for rehabilitation science? Condition being studied: The Bobath Concept approach in adult neuroreabilitation.


2020 ◽  
Vol 5 (3) ◽  
pp. 726-728
Author(s):  
Taniya Chawla ◽  
Kimberly M. Meigh

Purpose Retroflex sounds are frequently misarticulated speech sounds in India ( Kaur et al., 2017 ). This may be due to its complex movement that involves the tongue tip to be curled backward and often in contact behind the alveolar ridge ( Hamann, 2003 ). However, there is a paucity of acoustic studies that have measured different types of retroflex sounds in Hindi and other languages. The aim of this article is to provide information regarding the acoustic characteristics of retroflex speech sounds in Hindi and other languages. Conclusion Of all retroflex sounds, stop retroflex manner of articulation is the most studied. Formant frequencies help in distinguishing different places of articulation. Formant frequency F3 distinguishes retroflex sounds, whereas vowels play a crucial role in identifying the retroflex sound. There are insufficient acoustic data for retroflex sounds of manners different than stops (e.g., Hindi retroflex tap), which may lead to a lack of evidence-based assessment and treatment for these sounds.


2020 ◽  
Vol 20 (1) ◽  
Author(s):  
Bey-Marrié Schmidt ◽  
Christopher J. Colvin ◽  
Ameer Hohlfeld ◽  
Natalie Leon

Abstract Background Data harmonisation (DH) has emerged amongst health managers, information technology specialists and researchers as an important intervention for routine health information systems (RHISs). It is important to understand what DH is, how it is defined and conceptualised, and how it can lead to better health management decision-making. This scoping review identifies a range of definitions for DH, its characteristics (in terms of key components and processes), and common explanations of the relationship between DH and health management decision-making. Methods This scoping review identified relevant studies from 2000 onwards (date filter), written in English and published in PubMed, Web of Science and CINAHL. Two reviewers independently screened records for potential inclusion for the abstract and full-text screening stages. One reviewer did the data extraction, analysis and synthesis, with built-in reliability checks from the rest of the team. We developed a narrative synthesis of definitions and explanations of the relationship between DH and health management decision-making. Results We sampled 61 of 181 included to synthesis definitions and concepts of DH in detail. We identified six common terms for data harmonisation: record linkage, data linkage, data warehousing, data sharing, data interoperability and health information exchange. We also identified nine key components of data harmonisation: DH involves (a) a process of multiple steps; (b) integrating, harmonising and bringing together different databases (c) two or more databases; (d) electronic data; (e) pooling data using unique patient identifiers; and (f) different types of data; (g) data found within and across different departments and institutions at facility, district, regional and national levels; (h) different types of technical activities; (i) has a specific scope. The relationship between DH and health management decision-making is not well-described in the literature. Several studies mentioned health providers’ concerns about data completeness, data quality, terminology and coding of data elements as barriers to data utilisation for clinical decision-making. Conclusion To our knowledge, this scoping review was the first to synthesise definitions and concepts of DH and address the causal relationship between DH and health management decision-making. Future research is required to assess the effectiveness of data harmonisation on health management decision-making.


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