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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

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
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The purpose of this study was to examine the effects of an after-school music program on music underachievers' musical achievement, social development and self-esteem. A true-experimental pretest-posttest design was used and included 14 hours of treatment time. The subjects (N = 66), fifth-grade students were randomly selected from the lowest

The purpose of this study was to examine the effects of an after-school music program on music underachievers' musical achievement, social development and self-esteem. A true-experimental pretest-posttest design was used and included 14 hours of treatment time. The subjects (N = 66), fifth-grade students were randomly selected from the lowest quartile of scores on Colwell's Music Achievement Test (MAT), which was administered to all fifth-grade students (N = 494) in three Korean elementary schools. The treatment group (n =33) experienced a movement-based after-school music program (MAMP); the control group (n = 33) did not receive the after-school music program. Measurements included sections of Colwell's Music Achievement Test (MAT), Kim's Social Development Scale (SDS), and Hare's Self-Esteem Scale (HSS). The researcher and music teachers of each school administered all measurements. Fourteen treatment lessons occurred over fourteen weeks. One-way analyses of covariance tests were used to test for post-test differences between groups. A significant difference was found in music achievement total scores of the MAT with the treatment group scoring higher scores than the control group. There were no significant differences for interval and meter discrimination tests of MAT. There were no significant differences between treatment and control groups in the post-test scores of the Social Development Scale (SDS) and the Self-Esteem Scale (HSS). However, for both tests, mean scores increased for the treatment group and decreased for the control group. Results from this study suggest that a movement-based after-school music program promotes music underachievers' musical growth and may also support music underachievers' social development and self-esteem.
ContributorsYun, Gwan Ki (Author) / Stauffer, Sandra L (Thesis advisor) / Bush, Jeffrey B (Committee member) / Schmidt, Margaret T (Committee member) / Sullivan, Jill M (Committee member) / Tobias, Evan (Committee member) / Arizona State University (Publisher)
Created2011
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Description
In 1808, Heinrich Domnich (1767-1844) published his book, Méthode de Premier et de Second Cor, in which he credited the invention of hand horn to Dresden hornist Anton Joseph Hampel (1710-1771). The notion that Hampel was the first horn player to experiment and teach hand horn technique has persisted

In 1808, Heinrich Domnich (1767-1844) published his book, Méthode de Premier et de Second Cor, in which he credited the invention of hand horn to Dresden hornist Anton Joseph Hampel (1710-1771). The notion that Hampel was the first horn player to experiment and teach hand horn technique has persisted to the present day. This assumption disregards evidence found in Telemann's compositions and Baroque instrument design, where hand horn technique was clearly in use before Hampel.



This paper presents evidence that before Hampel, hand horn was in use and called for by composers. Because of the number of works for horn he generated before and during Hampel's life, Telemann's pieces provide powerful insight into the use of Baroque horn. Musical examples originate from passages in Telemann's works where the horn performs in a solo capacity and the music requires the performer to produce pitches outside the harmonic series. By necessity, the performer must use either the hand or bend the note with the embouchure in order to produce the correct pitch with the hand being the logical choice. The paper also examines published interviews from horn pedagogues, history books, method books from the classical and baroque eras, baroque and hand horn design, as well as articles written by some of the world's foremost baroque and hand horn experts.

By indentifying the number of non harmonic series tones in Telemann's music, combined with the opinions of hand horn experts, this paper suggests that horn players during the Baroque era must have known about, and used, hand horn technique. This knowledge will influence performer's interpretation of baroque pieces by providing a more historically informed performance, clearer understanding of intonation, the variety of tone colors expected, and create a better understanding of the development of the horn from foxhunting to the concert hall.
ContributorsGilbert, Joel Gregory (Author) / Ericson, John Q (Thesis advisor) / Swoboda, Deanna (Committee member) / Saucier, Catherine (Committee member) / Arizona State University (Publisher)
Created2014
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Description

This research conceptualizes Gothic literature featuring undead characters produced and popularized by Britain in the early nineteenth century as educational texts. As an influx of new ideas at home and abroad disrupted the lives of the Romantics, not to mention the literal uprising of bodies in the French Revolution and

This research conceptualizes Gothic literature featuring undead characters produced and popularized by Britain in the early nineteenth century as educational texts. As an influx of new ideas at home and abroad disrupted the lives of the Romantics, not to mention the literal uprising of bodies in the French Revolution and the lost war with the North American colonies, British citizens dedicated themselves to preserving the relative safety of their shores from external and internal threats. I expand the definition of the “undead” to include any tangible, corporeal being once technically dead and now reanimated. In doing so, I invite a broader range of texts, and authors, into the conversation of Gothic literature and the genre’s continued legacy. My work reads male and female authors in dialogue with one another, both sexes working within common networks, rather than as creating separate or disparate traditions. The production of instructive undead bodies becomes particularly important to the development of British national identity and reveals a reliance on the maternal to educate and inform future citizens. The texts examined in this dissertation reveal the necessity of contemplating the histories and experiences of the past, of non-white voices, and of the female influence.

The texts range in publication date from 1805 to 1863 and thus demonstrate the continued used of the undead in the Gothic genre. An examination of the reanimated corpse in Romantic narrative demonstrates how authors utilized the undead as an educational tool both for the characters inside the text and the actual individuals reading the narrative. The undead offers a lens to look at the Gothic not regarding authorial gender or even a character’s gender, but rather in how the genre portrays bodies, and how those bodies interact with and instruct others. This dissertation’s perception of the undead as a powerful educational force in literature assists in the attempt to complete a more comprehensive analysis of Gothic, and therefore Romantic, literature.

ContributorsZarka, Emily (Author) / Lussier, Mark (Thesis advisor) / Looser, Devoney (Committee member) / Broglio, Ron (Committee member) / Arizona State University (Publisher)
Created2018