نتایج جستجو برای: instructional films and videos
تعداد نتایج: 16861102 فیلتر نتایج به سال:
the present study was an attempt to compare the effect of peer metalinguistic corrective feedback on elementary and intermediate efl learners speaking ability to see which level benefits more from this type of feedback. to this end, 117 female efl learners at grade 3, al-zahra high school in kermanshah, iran were non-randomly chosen. the homogeneity of the participants was attained through a pi...
This paper describes a study conducted in recognition of the increasingly widespread use of computers and the importance of exposure to instructional technology (IT) in all aspects of the poultry science curriculum. The study consisted of the distribution and analysis of two cross-sectional surveys. One survey was sent to departments to obtain profiles of poultry science degree programs and the...
In this paper we investigate semi-automatic construction of multimedia ontologies using a data-driven approach. We start with a collection of videos for which we wish to build an ontology (an explicit specification of a domain). Each video is pre-processed: scene cut detection, automatic speech recognition (ASR), and metadata extraction are performed. In addition we automatically index the vide...
Introduction: Food hygiene Is one of the main courses offered by schools of public health. The purpose of this study was to investigate under graduate students’ view point about food hygiene course thought in the School of Public Health of Shahid Sadoughi University of Medical Sciences. Methods: In this cross-sectional study, One hundred thirty students who enrolled in the food hygiene course...
in fact, this study focused on the following questions: 1. is there any difference between the effect of functional/notional approach and the structural approaches to language teaching on the proficiency test of efl learners? 2. can a rather innovative language test referred to as "functional test" ge devised so so to measure the proficiency test of efl learners, and thus be as much reliable an...
Video-based teacher training has become an important component of education. A special form instructional videos is scripted videos, also known as staged videos. They can be used to accomplish several didactic objectives and visualise problematic situations, such severe classroom disruptions caused by specific behavioural motives, which are very difficult videotape in a real classroom. However,...
Introduction Automated methods for sperm characterization in microscopic videos have some limitations such as: low contrast of the video frames and possibility of neighboring sperms to touch each other. In this paper a new method is introduced for detection of sperms in microscopic videos. Materials and Methods In this work, first microscopic videos are captured from specimens of human semen. S...
The present paper deals with how to design and test an eco-driving training tool in the form of a digital educational game, including a specific guidance system interface to teach eco-driving rules. We tested whether learners could reproduce the eco-driving behaviour and implement the rules once they were autonomous. We also aimed to validate the method as a relevant eco-driving teaching tool t...
Bureau No-BR-7-E-143 Pub Date Apr 69 Grant0EG-0-8-014300-0206-010 Note68p. EDRS Price MF-$0.50 HC-$3.50 Descriptors-Anatomy. Biology. College Science. Comparative Analysis. Conventional Instruction. Filmstrips. Instruction. Instructional Media. Zoology Investigated were (1) the acceptance and effectiveness of silent film loops as a teaching and review aid. (2) the possible substitution of loop ...
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