Contents contributed and discussions participated by leventmetu
Ken Robinson diyor ki; "Okullar yaratıcılığı öldürüyor." - 10 views
started by filizbezci on 18 Nov 13
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Pınar Mercan Küçükakın and Sinem Hizli Alkan liked it
Award-winning Discussion - 5 views
5th Grade Geometry Tutor - 0 views
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You can take a look (a free version for teachers and parents)
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I think the designers of these kind of tutors rely on some accepted design principles like representing student competence or minimize working memory load, but they also follow pedagogical guidelines which impose them to find the most appropriate ID model. Since the analogy might be taken too literally they do not prefer to build an ITS modeled on human tutors. So I think there is no specific ID model for the designers but it should be an employee rather than an employer.
Multimodal Affect Recognition in Intelligent Tutoring Systems - 1 views
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In human-interaction, 55% of affective information is carried by the body whilst 38% by the voice tone and volume, and only 7% person by the words spoken [1]. Ekman [2] further suggests that non-verbal behaviours are the primary vehicles for expressing emotion. With the availability of computational power, and great advances in the fields of computer vision and speech recognition, it is now possible to create systems that can detect facial expressions, gestures and body postures from video and audio feed. Furthermore, systems that can integrate different modalities can offer powerful and much more pleasant computer experiences as they would be embracing users' natural behaviour.
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In the paper it says "According to Wolcott teachers rely on nonverbal means such as eye contact, facial expressions and body language to determine the cognitive states of students, which indicate the degree of success in the instructional transaction". I really wonder what is your opinion about it and would it be succesful to implement affect recognition (after voice-recognition) in intelligent tutoring systems.
Podcast: Intelligent Tutoring - 2 views
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Ken Koedinger is a professor at the Human-Computer Interaction Institute at Carnegie-Mellon University. In this interview with ELI Director Malcolm Brown, Ken discusses intelligent tutoring.
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Burcu, that does not mean ITS will never have the features for one to one interaction. This is a matter of time and technology. If u can read the article "Multimodal Affect Recognition in Intelligent Tutoring Systems" below ITSs have very rapid progress for interaction.
Intelligent Tutors: Past, Present and Future - 0 views
SITUATED COGNITION LESSON - 3 views
Critical Characteristics of Situated Learning: Implications for the Instructional Desig... - 0 views
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* Provide authentic context that reflect the way the knowledge will be used in real-life; * Provide authentic activities; * Provide access to expert performances and the modelling of processes; * Provide multiple roles and perspectives; * Support collaborative construction of knowledge; * Provide coaching and scaffolding at critical times; * Promote reflection to enable abstractions to be formed; * Promote articulation to enable tacit knowledge to be made explicit; * Provide for integrated assessment of learning within the tasks.
SJT for Beginners - 0 views
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An easy SJT example for us.
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Situational judgment tests:a review of recent research http://users.ugent.be/~flievens/sjtreview.pdf
ISSUES IN MEASURING SITUATED COGNITION: CASES OF SITUATIONAL JUDGMENT TESTS - 0 views
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SJTs have long history of being used for measuring situated cognition; they have been used from 1920's(McDaniel, et. al., 2001). Although SJT has been originated from the conception of measuring dimensions, it has been viewed as a measurement method(e.g., McDaniel, et. al., 2001; Weekly & Jones, 1999) because it has been difficult to delineate the dimensions and situations. The situations represented by scenarios in SJTs are viewed as method from psychometric sense, meaning that situation effect, scenario effect, or method effect are all interchangeable.
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Canan, you are completely right about the sample SJT for situated cognition. I still try to figure out..But I can share a very easy form of SJT.