Background.: When handwriting becomes a significant obstacle to children's academic success, occupational therapists are routinely asked to intervene. At times, therapists wonder whether teachers' instructional approaches have a role to play in explaining children's handwriting challenges.
Purpose.: This study aimed to describe elementary school teachers' current instructional approach to handwriting throughout the school year.
Method.: A descriptive study design utilizing a survey approach to data collection was selected for this study. The survey was completed by 399 teachers. Survey responses were collated and descriptive statistics were used for analysis.
Findings.: The heterogeneity of responses illustrates that many teachers are unaware of the best practices to implement to promote students' acquisition of handwriting.
Implications.: As occupational therapists, knowing that the school environment might not always offer the right context to enable children's acquisition of the task-specific features of handwriting should permeate our evaluation process and guide our interventions.
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http://dx.doi.org/10.1177/0008417419832480 | DOI Listing |
Forensic Sci Res
December 2024
Canada Border Services Agency, SED-FDES, Ottawa, Canada.
With various calls in the forensic scientific literature for pattern-matching disciplines to adopt evaluative reporting, which is also known as the likelihood ratio or logical approach, practitioners used to reporting evidence under a more traditional paradigm may have a level of apprehension and face a steep learning curve. There may be doubts about the benefits of evaluative reporting, when it applies and when it does not, what it actually entails, its validity, and how to explain it in court. These questions and more are answered in this comprehensive collection of frequently asked questions on evaluative reporting.
View Article and Find Full Text PDFPLoS One
January 2025
School of Computer Science and Engineering, Changchun University of Technology, Changchun, Jilin, China.
Parkinson's disease (PD) is a common disease of the elderly. Given the easy accessibility of handwriting samples, many researchers have proposed handwriting-based detection methods for Parkinson's disease. Extracting more discriminative features from handwriting is an important step.
View Article and Find Full Text PDFForensic Sci Res
December 2024
Brazil Federal Police, São Paulo, Brazil.
This study evaluates mathematical tools (principal component analysis, dynamic time warping, and the Kolmogorov-Smirnov hypothesis test) to analyse global and local data from dynamic signatures to reduce subjectivity and increase the reproducibility of handwriting examination using a two-step approach. A dataset composed of 1 800 genuine signature samples, 870 simulated signatures, and 60 disguises (30 formally similar or "autosimulated" and 30 random but different from usual) provided by 30 volunteers was collected. The first step involved global data analysis using principal component analysis and a hypothesis test performed for 62 global characteristics, and associations of these characteristics were analysed through calculations of multivariate distance followed by a hypothesis test.
View Article and Find Full Text PDFForensic Sci Res
December 2024
National Forensic Laboratory, Ljubljana, Slovenia.
Like other pattern recognition disciplines, forensic handwriting examination relies on various human factors. Expert opinions in the field are based on visual analysis and comparison, and the evaluation of findings is generally conducted without reference to tabulated data. This high level of subjectivity may contribute to bias and error in the examination process.
View Article and Find Full Text PDFPolymers (Basel)
January 2025
Department of Electronic Engineering, Faculty of Applied Energy System, Jeju National University (JNU), Jeju City 63243, Republic of Korea.
We have executed a cost-effective approach to produce a high-performance multifunctional human-machine interface (HMI) humidity sensor. The designed sensors were ecofriendly, flexible, and highly sensitive to variability in relative humidity (%RH) in the surroundings. In this study, we have introduced a humidity sensor by using carbon paper (as both a substrate and sensing material) and a silver (Ag) conductive ink pen.
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