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Sette, Maria – ProQuest LLC, 2017
Cyberlearning presents numerous challenges such as the lack of personal and assessment-driven learning, how students are often puzzled by the lack of instructor guidance and feedback, the huge volume of diverse learning materials, and the inability to zoom in from the general concepts to the more specific ones, or vice versa. Intelligent tutoring…
Descriptors: Educational Technology, Technology Uses in Education, Intelligent Tutoring Systems, Knowledge Representation
Alvarez Xochihua, Omar – ProQuest LLC, 2012
Intelligent Tutoring Systems (ITS) have a significant educational impact on student's learning. However, researchers report time intensive interaction is needed between ITS developers and domain-experts to gather and represent domain knowledge. The challenge is augmented when the target domain is ill-defined. The primary problem resides in…
Descriptors: Intelligent Tutoring Systems, Knowledge Level, Demonstrations (Educational), Knowledge Representation
Vu, Phu – ProQuest LLC, 2013
This mixed method study combined the paradigms of quantitative and qualitative research to examine how iPads are used from teachers' perspectives. In the first phase, the researcher collected and analyzed the quantitative data from classroom observations. The second phase consisted of collecting and analyzing the qualitative data to help explain,…
Descriptors: Handheld Devices, Technology Uses in Education, Elementary School Teachers, Secondary School Teachers