Calcular la fiabilidad de un cuestionario o escala mediante el SPSS: el coeficiente alfa de Cronbach

J Rodríguez-Rodríguez… - REIRE Revista d' …, 2020 - revistes.ub.edu
L'elaboració i aplicació d'instruments de mesura és un treball habitual en la recerca
socioeducativa. La utilització de qüestionaris, escales i tests demana que aquests …

[HTML][HTML] Gamification in thermal engineering: Does it encourage motivation and learning?

MJ Suárez-López, AM Blanco-Marigorta… - Education for Chemical …, 2023 - Elsevier
Gamification is considered as an approach to motivate and engage students in their learning
process. An empirical study is carried out here on the use of gamification techniques in two …

Criteria and strategies of ubiquitous learning

GJ Hwang - … Conference on Sensor Networks, Ubiquitous, and …, 2006 - ieeexplore.ieee.org
Recent progress of wireless technologies has initiated a new trend in learning
environments, called ubiquitous learning (u-learning), which is able to sense the situation of …

Adaptation and validation of an instrument for assessing the digital competence of special education teachers

M Montenegro-Rueda… - European Journal of …, 2024 - Taylor & Francis
The instruments for the evaluation of teachers' digital competence are abundant, however,
there is still a lack of instruments oriented to the context of Special Education. In this sense …

Secure IoT systems using raspberry Pi machine learning artificial intelligence

RG Babu, P Karthika, VA Rajan - Second International Conference on …, 2020 - Springer
Abstract The Internet of Things (IoT) ML and AI is an enormous gathering of gadgets
containing sensors or actuators associated together over wired or remote systems. With a …

IoT using machine learning security enhancement in video steganography allocation for Raspberry Pi

P Karthika, P Vidhya Saraswathi - Journal of Ambient Intelligence and …, 2021 - Springer
Billions of physical gadgets are by and by associated with the Internet molding the Internet of
Things (IoT). These gadgets are making a more proportion of helpful or pointless data. The …

Psychometric characteristics of the knowledge of Attention Deficit Hyperactivity disorder scale (KADDS) in a sample of Colombian teachers

C Robledo-Castro, C Hederich-Martínez… - Children and Youth …, 2024 - Elsevier
Abstract ADHD Attention Deficit Disorder is the neurodevelopmental disorder with the
highest prevalence rate in children and adolescents worldwide. For this reason …

Digital video copy detection using steganography frame based fusion techniques

P Karthika, P VidhyaSaraswathi - … on ISMAC in Computational Vision and …, 2019 - Springer
An effective and exact technique for copying video location in a huge dataset is the
utilization of video pictures. We have exactly picked the shading format description, a …

[PDF][PDF] Image security performance analysis for SVM and ANN classification techniques

P Karthika, P Vidhya Saraswathi - International Journal of Recent …, 2019 - researchgate.net
Image Security has been talked about the classification extemporized in numerous
structures and utilizing distinctive systems just as innovations. The upgrades continue …

Machine learning security allocation in IoT

P Karthika, RG Babu… - … Conference on Intelligent …, 2019 - ieeexplore.ieee.org
The progressed computational abilities of numerous asset compelled gadgets mobile
phones have empowered different research zones including picture recovery from …