Sökning: "Play and learning"

Visar resultat 6 - 10 av 322 avhandlingar innehållade orden Play and learning.

1. 6. Digital play in preschools : understandings from educational use and professional learning

   Författare :Leif Marklund; Elza Dunkels; Kenneth Ekström; Åsa Bartholdsson; Umeå universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; digital play; preschool; digitalisation; tablets; professional learning; professional development; early years; digital competence; literacy; workplace learning; preschool teachers; early childhood education; technology integration; pedagogiskt arbete; educational work;

   Sammanfattning : The purpose of this thesis is to improve knowledge on preschool teachers’ educational use of digital play and their professional learning about it. The thesis is focused on three questions; How can preschool teacher educational use of digital play be understood? How can the professional learning context of preschool teachers using digital play for educational purposes be understood? And, How can preschool teacher knowledge needs concerning educational use of digital play be understood?  The participants were preschool teachers who had started to introduce tablets and digital play in educational practice. LÄS MER

3. 7. Machine Learning Methods for Image Analysis in Medical Applications, from Alzheimer's Disease, Brain Tumors, to Assisted Living

   Författare :Chenjie Ge; Chalmers tekniska högskola; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; convolutional neural networks; Alzheimer s disease detection; machine learning; deep learning; fall detection; glioma subtype classification; generative adversarial networks; recurrent convolutional networks; spiking neural networks; visual prosthesis; semi-supervised learning;

   Sammanfattning : Healthcare has progressed greatly nowadays owing to technological advances, where machine learning plays an important role in processing and analyzing a large amount of medical data. This thesis investigates four healthcare-related issues (Alzheimer's disease detection, glioma classification, human fall detection, and obstacle avoidance in prosthetic vision), where the underlying methodologies are associated with machine learning and computer vision. LÄS MER

4. 8. Semi-supervised learning with self-supervision for closed and open sets

   Författare :Erik Wallin; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; classification; Semi-supervised learning; open-set semi-supervised learning; deep learning;

   Sammanfattning : Semi-supervised learning (SSL) is a learning framework that enables the use of unlabeled data with labeled data. These methods play a crucial role in reducing the burden of human labeling in training deep learning models. Many methods for SSL learn from unlabeled data through confidence-based pseudo-labeling. LÄS MER

5. 9. Bridging the boundaries between D&T education and working life : A study of views on knowledge and skills in product development

   Författare :Helena Isaksson Persson; Inga-Britt Skogh; Robert Höghielm; KTH; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; upper secondary school education; design and product development; technology programme; repertory grid technique; artefacts; engineer; industrial designer; working life; gymnasium; produktutveckling; design; teknikprogrammet; utbildning; artefakter; yrkesliv; ingenjör; industridesigner; Teknikvetenskapens lärande och kommunikation; Education and Communication in the Technological Sciences;

   Sammanfattning : In Sweden upper secondary school education is organised in programmes. One of these programmes is the Technology programme that covers five orientations, one of which is Design and Product Development. LÄS MER

7. 10. Barns livsvägar genom daghem och skola

   Författare :Tullie Torstenson-Ed; Linköpings universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Children s perspective; life history; life experiences; day care; primary school; development and learning in context; educational setting; patterns of relations; peers; selfconcept; round tour; written life story; interviews;

   Sammanfattning : The aim of this study is to investigate children's life experiences, especially from day care and primary school, in their eyes to describe these two educational settings and to see what meaning and importance they have in forming children's lives and self-concepts. The study has a life history approach and a children's perspective. LÄS MER