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Sunilkumar, Dolly; Kelly, Steve W.; Stevenage, Sarah V.; Rankine, Dillon; Robertson, David J. – Applied Cognitive Psychology, 2023
In several applied contexts (e.g., earwitness testimony), the accurate recognition of unfamiliar voices can be a critical part of the person identification process. However, recognising unfamiliar voices is prone to error. While such errors could be reduced by testing the proficiency of listeners, the established tests of unfamiliar voice matching…
Descriptors: Identification, Audio Equipment, Computer Software, Automation
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Bretscher, Nicola – Digital Experiences in Mathematics Education, 2023
This article investigates the knowledge arising in mathematics teachers' planning of how to manage transitions within and beyond dynamic geometry environments in the topic of circle theorems. The notion of situated abstraction is used to elaborate the central TPACK construct within mathematics education and address previous criticisms of the…
Descriptors: Pedagogical Content Knowledge, Technological Literacy, Mathematics Education, Teaching Methods
Higgins, Cynthia A. – ProQuest LLC, 2023
Workplaces increasingly have enlisted their subject matter experts to construct online, asynchronous slideware lessons with simplified authoring tools. However, these subject matter experts lack instructional design knowledge and often transfer in-person slide lessons to an online format with few modifications and assume learners automatically…
Descriptors: Instructional Design, Online Courses, Asynchronous Communication, Expertise
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Byran J. Smucker; Nathaniel T. Stevens; Jacqueline Asscher; Peter Goos – Journal of Statistics and Data Science Education, 2023
The design and analysis of experiments (DOE) has historically been an important part of an education in statistics, and with the increasing complexity of modern production processes and the advent of large-scale online experiments, it continues to be highly relevant. In this article, we provide an extensive review of the literature on DOE…
Descriptors: Statistics Education, Data Science, Experiments, Teaching Methods
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Richard F. Melka; Hashim A. Yousif – International Journal of Mathematical Education in Science and Technology, 2023
In application-oriented mathematics, particularly in the context of nonlinear system analysis, phase plane analysis through SageMath offers a visual display of the qualitative behaviour of solutions to differential equations without inundating students with cumbersome calculations of the plane-phase. A variety of examples is usually given to…
Descriptors: Mathematical Concepts, Mathematical Applications, Problem Solving, Computation
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Preya Bhattacharya – International Journal of Social Research Methodology, 2023
In the last few years, Qualitative Comparative Analysis (QCA) has become one of the most important data analysis methods in comparative research. According to the guidelines of this method, there are certain steps that a researcher needs to follow, before causally analyzing the data for necessary and sufficient conditions. One of these steps is…
Descriptors: Evaluation Methods, Comparative Analysis, Social Science Research, Computer Software
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Alexandros Liapis; Vicky Maratou; Theodor Panagiotakopoulos; Christos Katsanos; Achilles Kameas – Interactive Learning Environments, 2023
The current era of (e-)learning invests heavily on Massive Open Online Courses (MOOCs). Various dedicated MOOC platforms are used, such as Coursera, Udacity, and Open edX. Moodle, one of the most popular open-source Learning Management Systems (LMS), has been also used for MOOC implementations. Usability and user experience (UX) are very important…
Descriptors: MOOCs, Usability, Learning Management Systems, Computer Software Evaluation
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Baudilio Coto; Inmaculada Sua´rez; Maria Jose´ Tenorio; Miguel Angel Gonza´lez – Journal of Chemical Education, 2023
The COVID-19 pandemic and its related restrictions forced the reorganization of learning methodology and gave a central role to remote learning. Laboratory experiments are the most affected activity, and several alternatives were described. This work proposes to create calculation tools by simply programming in Visual Basic of Excel to emulate the…
Descriptors: Laboratory Experiments, Computer Software, Computation, Visual Aids
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Jakub A. Konkol; George Tsilomelekis – Journal of Chemical Education, 2023
Preprocessing is a critical step in the analysis pipeline of spectroscopic data. However, students are rarely introduced to preprocessing when learning spectral techniques in laboratory courses which in turn may affect and delay their progress in the field. Despite its undoubtable importance, students will be mainly performing spectroscopic…
Descriptors: Laboratory Experiments, Science Instruction, Spectroscopy, Interaction
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Josefina Ventre; Agustina L. Renna; Francisco J. Ibañez – Journal of Chemical Education, 2023
It is crucial nowadays to predict in a fast and simple manner physical-chemical behaviors like, the size-dependent optical properties of gold nanospheres (Au NSs). The idea behind this experiment is trying to replace (as much as possible) robust and expensive microscopy techniques with UV-vis spectrophotometry and friendly simulations. Students…
Descriptors: Chemistry, Prediction, Science Experiments, Spectroscopy
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Miras, Adolfo; Cota, Agustín; Martín, Domingo – Education Sciences, 2022
This paper describes a digital application designed for learning Space Groups of Symmetry (SGS). It teaches how to recognize the operations performed by the symmetry elements, both point (or 2D) operators (proper and improper rotations, including mirroring, inversion, and other rotoinversions), and space (or 3D) operators (screw axes and glide…
Descriptors: Educational Technology, Geometric Concepts, Computer Software, Science Instruction
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Kumar, Bimal Aklesh; Sharma, Bibhya; Nakagawa, Elisa Yumi – Education and Information Technologies, 2022
Context-aware mobile learning applications provide learning materials to suit the needs of individual learners. Despite several applications developed, there is a lack of architectural support for developing these applications. This has resulted in a number of challenges; lack of standardization, poor quality of developed applications, and…
Descriptors: Computer Software, Telecommunications, Handheld Devices, Standards
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Cole, Ki; Paek, Insu – Measurement: Interdisciplinary Research and Perspectives, 2022
Statistical Analysis Software (SAS) is a widely used tool for data management analysis across a variety of fields. The procedure for item response theory (PROC IRT) is one to perform unidimensional and multidimensional item response theory (IRT) analysis for dichotomous and polytomous data. This review provides a summary of the features of PROC…
Descriptors: Item Response Theory, Computer Software, Item Analysis, Statistical Analysis
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Leite, Ana Isabella Muniz; Lagoa, Lucas; Lopes, Samuel; Braga, Rosana; Antonino, Pablo Oliveira; Nakagawa, Elisa Yumi – IEEE Transactions on Education, 2022
Contribution: This article details the conduction of an experiment to investigate the knowledge that computer science graduate students have about safety-critical systems development, in particular, safety requirements specifications. Future research directions are also discussed. Background: Safety-critical systems have been increasingly used in…
Descriptors: Graduate Students, Computer Science Education, Knowledge Level, Safety
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Walker-Schmidt, Wendi; Kaul, Corina; Papadakis, Lacy Crocker – Impacting Education: Journal on Transforming Professional Practice, 2022
Employee turnover is costly to businesses; replacing one employee costs 90-200% of the employee's annual salary (Allen, 2008; Cascio, 2006). Business leaders know that ineffective onboarding may be a component of the problem. This quasi-experimental study compares results from three annual cohorts of Associate Software Engineers who participated…
Descriptors: Labor Turnover, Information Technology, Orientation, Program Effectiveness
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