scholarly journals Tooth Wear Evaluation System (TWES) 2.0 – Reliability of diagnosis with and without computer‐assisted evaluation

2021 ◽  
Author(s):  
Jakob C Roehl ◽  
Holger A Jakstat ◽  
Kai Becker ◽  
Peter Wetselaar ◽  
M Oliver Ahlers
Keyword(s):  
Evaluation System ◽  
Tooth Wear ◽  
Computer Assisted ◽  
Wear Evaluation

scholarly journals Diagnosing tooth wear, a new taxonomy based on the revised version of the Tooth Wear Evaluation System (TWES 2.0)

2020 ◽  
Vol 47 (6) ◽  
pp. 703-712
Author(s):  
Peter Wetselaar ◽  
Miranda J.M. Wetselaar‐Glas ◽  
Lukasz D. Katzer ◽  
M. Oliver Ahlers
Keyword(s):  
Evaluation System ◽  
Tooth Wear ◽  
Wear Evaluation

scholarly journals Speech changes in patients with a full rehabilitation for severe tooth wear, a first evaluation study

2019 ◽  
Vol 24 (9) ◽  
pp. 3061-3067
Author(s):  
Bernadette A.M.M. Sterenborg ◽  
Stanimira I. Kalaykova ◽  
Simone Knuijt ◽  
Bas A.C. Loomans ◽  
Marie-Charlotte D. N. J. M. Huysmans
Keyword(s):  
Evaluation System ◽  
Acoustic Analysis ◽  
Rebound Effect ◽  
Tooth Wear ◽  
Evaluation Study ◽  
Multiple Regression Model ◽  
Speech Characteristics ◽  
Short Period ◽  
Wear Evaluation ◽  
Initial Change

Abstract Objective The aim of this study was to evaluate changes in speech characteristics and self-perceived quality of speech in tooth wear patients, after occlusal rehabilitation. Materials and methods Patients with tooth wear were included in this study after informed consent. The amount of tooth wear was scored with Tooth Wear Evaluation System (TWES). To assess the perspective of the patient, the Dutch Speech Handicap Index was used (SHI). Acoustic analysis was performed to evaluate changes with the use of voice recordings. These were made before treatment, T0; directly after treatment, T1; 1 month after treatment, T2. With the use of PRAAT software, the spectral characteristic centre of gravity (COG) was evaluated for the sounds /s/, /f/, /v/, /d/, /t/, /m/. Results Recordings of 17 patients (14 men, 3 women, mean age 41.2 ± 10.4 years) were included. SHI scores did not change significantly between T0 and T2 (p = 0.054). A multiple regression model showed that for all sounds the intercept was negative, but statistically significant only for /s/ and /f/ between T0 and T1. The effect of the initial change (between T0 and T1) on the change between T1 and T2 was clearly negative for all sounds (p < 0.001), showing a rebound effect ranging between 29 and 68% of the initial change. Conclusion Tooth wear patients perceive improvement in speech function after treatment. Clinical significance Clinicians may explain to patients that speech is likely to alter for a short period due to treatment but that there will be a good adaption to the new situation.

Automated Assessment of Short One-Line Free-Text Responses With Identifying Word Ordering

2014 ◽  
pp. 164-170
Author(s):  
Navjeet Kaur ◽  
Kiran Jyoti
Keyword(s):  
Evaluation System ◽  
Evaluation Criteria ◽  
Educational Process ◽  
Assessment System ◽  
Student Response ◽  
Computer Assisted ◽  
Free Text ◽  
Multiple Choice Questions ◽  
Short Text ◽  
Objective Testing

Assessment is an important activity in any educational process to evaluate the learner’s knowledge about the concepts learnt.. Evaluation through objective testing is common in all evaluation system, where Multiple Choice Questions, Fill in the Blanks, Matching etc. are used for evaluation. The method of objective testing is not sufficient to completely verify all the concepts learnt by the learner. Thus computer assisted assessment of short text answers is developed. Here we present a technique which also considers grammatical errors during automated evaluation of oneline sentence. In this paper we have define a set of evaluation criteria that covers all the relevant aspects of an essay assessment system and discussion on how this technique find syntactical errors during evaluation of student response.

scholarly journals Design and Simulation of Computer Aided Chinese Vocabulary Evaluation System

2020 ◽  
Vol 18 (S3) ◽  
pp. 1-11
Author(s):  
Quanyue Wang ◽  
Sisi Zhang ◽  
Weichao Liu
Keyword(s):  
Experimental Investigation ◽  
Statistical Analysis ◽  
Evaluation System ◽  
Assessment System ◽  
Computer Assisted ◽  
Organization And Management ◽  
Computer Aided ◽  
Chinese Learning ◽  
Important Position ◽  
Vocabulary Assessment

This article first explains the research background of computer-aided Chinese vocabulary assessment. Vocabulary assessment occupies an important position in Chinese learning. Computer-aided assessment has advantages in statistical analysis and organization and management. Subsequently, the development of Chinese vocabulary assessment and computer-assisted Chinese assessment was reviewed, and the design scheme of computer-assisted Chinese vocabulary assessment system was constructed. The functional framework, assessment methods, and feedback of the assessment system were explained. Finally, this paper verifies the function of the system through experimental investigation.

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