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- Genre: Electronic discussion groups--Saudi Arabia.
- Genre: Interactive multimedia--Evaluation.
- Creators: Arizona State University
Description
The purpose of this study was to investigate the impacts of visual cues and different types of self-explanation prompts on learning, cognitive load and intrinsic motivation, as well as the potential interaction between the two factors in a multimedia environment that was designed to deliver a computer-based lesson about the human cardiovascular system. A total of 126 college students were randomly assigned in equal numbers (N = 21) to one of the six experimental conditions in a 2 X 3 factorial design with visual cueing (visual cues vs. no cues) and type of self-explanation prompts (prediction prompts vs. reflection prompts vs. no prompts) as the between-subjects factors. They completed a pretest, subjective cognitive load questions, intrinsic motivation questions, and a posttest during the course of the experience. A subsample (49 out of 126) of the participants' eye movements were tracked by an eye tracker. The results revealed that (a) participants presented with visually cued animations had significantly higher learning outcome scores than their peers who viewed uncued animations; and (b) cognitive load and intrinsic motivation had different impacts on learning in multimedia due to the moderation effect of visual cueing. There were no other significant findings in terms of learning outcomes, cognitive load, intrinsic motivation, and eye movements. Limitations, implications and future directions are discussed within the framework of cognitive load theory, cognitive theory of multimedia learning and cognitive-affective theory of learning with media.
ContributorsLin, Lijia (Author) / Atkinson, Robert (Thesis advisor) / Nelson, Brian (Committee member) / Savenye, Wilhelmina (Committee member) / Arizona State University (Publisher)
Created2011
Description
The aim of this study was to investigate the issue of Saudi women’s right to drive through a critical analysis of the Saudi online discourse on women’s right to drive. In the study, the attempt was made to provide a critical contrastive analysis of the online debate for and against Saudi women’s right to drive. A review of the literature indicated that very little research has been done about critical discourse analysis (CDA) of online texts focusing on the representation and rights of Saudi women. Employing Fairclough’s three-dimensional framework, a corpus of written posts on the right to drive, written by Saudi women, was analyzed at three levels: (a) textual analysis, (b) discursive practice analysis, and (c) sociocultural practice. The findings of the analysis on the textual and discursive practice levels showed that the theme of ingroup and outgroup presentation was significant in the data. The findings also indicated that ideologies were expressed linguistically by means of naming, presuppositions, predication, and intertextuality. At the sociocultural practice level, the controversial struggle about the right to drive was situated in its broader sociocultural context, in which the complexity of the sociocultural practice of the Saudi Society was revealed.
ContributorsAlharbi, Badr (Author) / Adams, Karen L (Thesis advisor) / Long, Elenore (Committee member) / Warriner, Doris (Committee member) / Arizona State University (Publisher)
Created2016