scholarly journals Validation of questionnaire algorithm based on repeated open application testing (ROAT) with the constituents of fragrance mix II: The EDEN Fragrance Study

2021 ◽  
Author(s):  
M. Bruze ◽  
M. Engfeldt ◽  
P. Elsner ◽  
M. Gonçalo ◽  
L. Naldi ◽  
...  
Keyword(s):  
Validation Of Questionnaire ◽  
Open Application

Development and Validity of Questionnaire for Healthy Adult Human Participants of Early Phase Bioequivalence Pharmacokinetic Endpoint Study

2021 ◽  
pp. 111-117
Author(s):  
Sharad Desai ◽  
Nilesh Patel
Keyword(s):  
Content Validity ◽  
Early Phase ◽  
Literature Search ◽  
Healthy Adult ◽  
Face Validity ◽  
Domain Identification ◽  
Adult Human ◽  
Human Participants ◽  
Development And Validation ◽  
Validation Of Questionnaire

Participation of humans in clinical research is always remained questionable. Hence evaluation of such doubt helps to conclude the perception about such participation. This research presents the process for development and validation of questionnaire for Healthy Adult Human Participants of Early Phase Bioequivalence Pharmacokinetic Endpoint Study. For development of questionnaire, literature search, experts’ discussion and authors’ experience was used for domain identification and its segregation for different variables. For validity of questionnaire, face validity and content validity was performed. Modification was done based on response from experts during non-quantitative face validity. % of overall agreement was 94.55 for question asked in face validity. While, Content Validity Ratio and Content Validity Index was calculated using the process mentioned by Lawshe and Lynn respectively. Initially 83 items were identified but based on validation 84 items were finalized after removal of three and addition of four questions. Deleted three items had Content Validity Ratio of 0.00, 0.67 and 0.67 and which were below accepted level of 0.99. While, I-CVI was observed from range of 0.83 to 1.00 and S-CVI values were above acceptable level of 0.90 for S-CVI (S-CVI/ Ave) and 0.80 for S-CVI (S-CVI/UA) for whole questionnaire and each part.

scholarly journals Validation of Questionnaire Methods to Quantify Recreational Water Ingestion

2018 ◽  
Vol 15 (11) ◽  
pp. 2435 ◽  
Author(s):  
Laura Suppes ◽  
Kacey Ernst ◽  
Leif Abrell ◽  
Kelly Reynolds
Keyword(s):  
Cyanuric Acid ◽  
Swimming Pool ◽  
Recreational Water ◽  
Tracer Method ◽  
Response Options ◽  
Water Ingestion ◽  
Pool Water ◽  
Chemical Tracer ◽  
Swimming Pool Water ◽  
Validation Of Questionnaire

Swimming pool water ingestion volumes are necessary for assessing infection risk from swimming. Pool water ingestion volumes can be estimated by questionnaire or measuring a chemical tracer in swimmer urine. Questionnaires are often preferred to the chemical tracer method because surveys are less time consuming, but no research exists validating questionnaires accurately quantify pool water ingestion volumes. The objective of this study was to explore if questionnaires are a reliable tool for collecting pool water ingestion volumes. A questionnaire was issued at four pool sites in Tucson, Arizona to 46 swimmers who also submitted a urine sample for analyzing cyanuric acid, a chemical tracer. Perceived ingestion volumes reported on the questionnaire were compared with pool water ingestion volumes, quantified by analyzing cyanuric acid in swimmer urine. Swimmers were asked if they swallowed (1) no water or only a few drops, (2) one to two mouthfuls, (3) three to five mouthfuls, or (4) six to eight mouthfuls. One mouthful is the equivalent of 27 mL of water. The majority (81%) of swimmers ingested <27 mL of pool water but reported ingesting >27 mL (“one mouthful”) on the questionnaire. More than half (52%) of swimmers overestimated their ingestion volume. These findings suggest swimmers are over-estimating pool water ingestion because they perceive one mouthful is <27 mL. The questionnaire did not reliably collect pool water ingestion volumes and should be improved for future exposure assessment studies. Images of the ingestion volume categories should be included on the questionnaire to help swimmers visualize the response options.

Validation of a questionnaire algorithm based on repeated open application testing with the constituents of fragrance mix I

2019 ◽  
Vol 182 (4) ◽  
pp. 955-964 ◽  
Author(s):  
M. Bruze ◽  
M. Engfeldt ◽  
R. Ofenloch ◽  
P. Elsner ◽  
M. Goncalo ◽  
...  
Keyword(s):  
Open Application

Validation of questionnaire-based long-term dietary exposure to polychlorinated biphenyls using biomarkers

2012 ◽  
Vol 56 (11) ◽  
pp. 1748-1754 ◽  
Author(s):  
Charlotte Bergkvist ◽  
Agneta Åkesson ◽  
Anders Glynn ◽  
Karl Michaëlsson ◽  
Panu Rantakokko ◽  
...  
Keyword(s):  
Polychlorinated Biphenyls ◽  
Dietary Exposure ◽  
Validation Of Questionnaire

Validation of Questionnaire on Violence in Affective Relationships

2018 ◽  
pp. 088626051881279
Author(s):  
Rosana Alves de Melo ◽  
Flávia Emília Cavalcante Valença Fernandes ◽  
Rafael Miranda Tassitano ◽  
Karina Perrelli Randau
Keyword(s):  
Validation Of Questionnaire

scholarly journals Designing and validation of questionnaire

2016 ◽  
Vol 2 (1) ◽  
pp. 1`-3 ◽  
Author(s):  
Sandesh Jain ◽  
Saumya Dubey ◽  
Sandhya Jain
Keyword(s):  
Validation Of Questionnaire

scholarly journals A MARK-UP APPROACH TO SERVICE CREATION

2007 ◽  
Vol 3 (1) ◽  
Author(s):  
Ivaylo Atanasov ◽  
Evelina Pencheva
Keyword(s):  
Next Generation Networks ◽  
Application Domain ◽  
Next Generation ◽  
Application Programming Interfaces ◽  
Service Creation ◽  
Application Programming ◽  
Network Functions ◽  
Programming Interfaces ◽  
Open Application

The paper presents a new mark-up approach to service creation in Next Generation Networks. The approach allows access to network functions exposed by open application programming interfaces. Based on ontology analysis of the application domain, language constructions are synthesized and formally defined. Language supporting tools are developed. The approach functionality is tested by simulation.

Sensitivity of Various Skin Sites in the Repeated Open Application Test

1991 ◽  
Vol 2 (2) ◽  
pp. 102-104 ◽  
Author(s):  
Matti Hannuksela
Keyword(s):  
Open Application
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