{"id":{"repo_id":"utc","oai_identifier":"oai:scholar.utc.edu:theses-2110"},"canonical_url":"https://search.dev.ndltd.org/etd/utc/oai:scholar.utc.edu:theses-2110","repository":{"repo_id":"utc","name":"University of Tennessee - Chattanooga","base_url":"https://scholar.utc.edu/do/oai/"},"display":{"title":"Effect of music by Mozart and sounds claiming to contain beta-frequency enhancing audio signals on backward digit span recall","abstract":"Neurofeedback is the process of monitoring and manipulating brainwaves. In 1976, Lubar and Shouse used neurofeedback to treat a child with Attention Deficit\\ Hyperactivity Disorder (ADHD). The most typical method for treating ADHD is to increase beta waves (14+ Hz), which are linked with increased focus and attention and to decrease theta waves ( 4-8 Hz), which are linked to daydreaming states. Recently this principle of increasing focus and attention through increasing beta waves has been used in audio technology that claims to increase beta waves through sound. The idea that sound or music can increase a person's attention, and thus cognitive abilities, is not new. In 1993, Rauscher, Shaw, and Ky reported that listening to Mozart resulted in higher participants' scores in their mean spatial reasoning as compared to silence and listening to progressive relaxation tapes. Since then, there have been conflicting results on the veracity of this \"Mozart Effect.\" In this study, 87 participants were randomly assigned to one of three treatment conditions: listening to Mozart, the control group (silence), or listening to a CD that claims to contain beta-frequency enhancing audio signals. Each participant was tested individually. Participants completed a consent form, a pretest backward digit span task, a pretest state anxiety form, listened to 15 minutes of the independent variable, completed a posttest anxiety form, completed the posttest backward digit span task, and completed a demographic data form before being debriefed. Results were analyzed using a repeated measures 2 X 3 ANOV A. The results indicate that participants in all three treatment groups showed a practice effect; however, there was no difference between groups on the backward digit span task as a result of the treatment condition. Those participants who listened to the beta-frequency enhancing CD had Mozart vs. Beta Sounds significantly higher posttest state anxiety scores (p < .05) compared to the Mozart group and the control group who both had significantly lower posttest state anxiety scores (p <.05). There was no correlation between backward digit span performance and state anxiety. Other interesting correlations were found between variables on the demographic data form ( e.g., participants self-report of attention, mood, music training, self-report of liking the independent variable, etc.). Listening to Mozart or to the proclaimed betafrequency enhancing CD did not increase performance on the backward digit span task in this study. Strengths and limitations as well as considerations for future research are also discussed.","abstract_html":"Neurofeedback is the process of monitoring and manipulating brainwaves. In 1976, Lubar and Shouse used neurofeedback to treat a child with Attention Deficit\\ Hyperactivity Disorder (ADHD). The most typical method for treating ADHD is to increase beta waves (14+ Hz), which are linked with increased focus and attention and to decrease theta waves ( 4-8 Hz), which are linked to daydreaming states. Recently this principle of increasing focus and attention through increasing beta waves has been used in audio technology that claims to increase beta waves through sound. The idea that sound or music can increase a person&#x27;s attention, and thus cognitive abilities, is not new. In 1993, Rauscher, Shaw, and Ky reported that listening to Mozart resulted in higher participants&#x27; scores in their mean spatial reasoning as compared to silence and listening to progressive relaxation tapes. Since then, there have been conflicting results on the veracity of this &quot;Mozart Effect.&quot; In this study, 87 participants were randomly assigned to one of three treatment conditions: listening to Mozart, the control group (silence), or listening to a CD that claims to contain beta-frequency enhancing audio signals. Each participant was tested individually. Participants completed a consent form, a pretest backward digit span task, a pretest state anxiety form, listened to 15 minutes of the independent variable, completed a posttest anxiety form, completed the posttest backward digit span task, and completed a demographic data form before being debriefed. Results were analyzed using a repeated measures 2 X 3 ANOV A. The results indicate that participants in all three treatment groups showed a practice effect; however, there was no difference between groups on the backward digit span task as a result of the treatment condition. Those participants who listened to the beta-frequency enhancing CD had Mozart vs. Beta Sounds significantly higher posttest state anxiety scores (p &lt; .05) compared to the Mozart group and the control group who both had significantly lower posttest state anxiety scores (p &lt;.05). There was no correlation between backward digit span performance and state anxiety. Other interesting correlations were found between variables on the demographic data form ( e.g., participants self-report of attention, mood, music training, self-report of liking the independent variable, etc.). Listening to Mozart or to the proclaimed betafrequency enhancing CD did not increase performance on the backward digit span task in this study. Strengths and limitations as well as considerations for future research are also discussed.","abstract_has_math":false,"creators":["Pickett, Bryan"],"institution":"University of Tennessee at Chattanooga","degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":null,"school":null,"contributors":["Hood, Ralph W. Jr.","College of Arts and Sciences"],"advisors":[],"committee_chairs":[],"committee_members":[],"year":null,"date_issued":"","date_published":null,"updated_at":"2026-07-24T05:47:21Z","subjects":["Attention-deficit hyperactivity disorder","Attention-deficit-disordered children--Behavior modification"],"languages":["English","eng"],"rights":[],"rights_urls":["http://rightsstatements.org/vocab/InC/1.0/"],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["LB2369.2 .P524 2001"],"render_values":[{"text":"LB2369.2 .P524 2001","href":null,"code":true}]}]},"links":{"outbound_url":"https://scholar.utc.edu/theses/931","outbound_label":"Repository record","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Hood, Ralph W. 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S.; A thesis submitted to the faculty of the University of Tennessee at Chattanooga in partial fulfillment of the requirements of the degree of Master of Science."]},{"key":"dc:description.abstract","label":"Abstract","values":["Neurofeedback is the process of monitoring and manipulating brainwaves. In 1976, Lubar and Shouse used neurofeedback to treat a child with Attention Deficit\\ Hyperactivity Disorder (ADHD). The most typical method for treating ADHD is to increase beta waves (14+ Hz), which are linked with increased focus and attention and to decrease theta waves ( 4-8 Hz), which are linked to daydreaming states. Recently this principle of increasing focus and attention through increasing beta waves has been used in audio technology that claims to increase beta waves through sound. The idea that sound or music can increase a person's attention, and thus cognitive abilities, is not new. In 1993, Rauscher, Shaw, and Ky reported that listening to Mozart resulted in higher participants' scores in their mean spatial reasoning as compared to silence and listening to progressive relaxation tapes. Since then, there have been conflicting results on the veracity of this \"Mozart Effect.\" In this study, 87 participants were randomly assigned to one of three treatment conditions: listening to Mozart, the control group (silence), or listening to a CD that claims to contain beta-frequency enhancing audio signals. Each participant was tested individually. Participants completed a consent form, a pretest backward digit span task, a pretest state anxiety form, listened to 15 minutes of the independent variable, completed a posttest anxiety form, completed the posttest backward digit span task, and completed a demographic data form before being debriefed. Results were analyzed using a repeated measures 2 X 3 ANOV A. The results indicate that participants in all three treatment groups showed a practice effect; however, there was no difference between groups on the backward digit span task as a result of the treatment condition. Those participants who listened to the beta-frequency enhancing CD had Mozart vs. Beta Sounds significantly higher posttest state anxiety scores (p < .05) compared to the Mozart group and the control group who both had significantly lower posttest state anxiety scores (p <.05). There was no correlation between backward digit span performance and state anxiety. Other interesting correlations were found between variables on the demographic data form ( e.g., participants self-report of attention, mood, music training, self-report of liking the independent variable, etc.). Listening to Mozart or to the proclaimed betafrequency enhancing CD did not increase performance on the backward digit span task in this study. Strengths and limitations as well as considerations for future research are also discussed."]},{"key":"dc:title","label":"Title","values":["Effect of music by Mozart and sounds claiming to contain beta-frequency enhancing audio signals on backward digit span recall"]}]}],"canonical_facts":{"dc:contributor":["Hood, Ralph W. Jr.","College of Arts and Sciences"],"dc:creator":["Pickett, Bryan"],"dc:date":["2001-05-01T07:00:00Z"],"dc:description":["Dept. of Psychology","M. S.; A thesis submitted to the faculty of the University of Tennessee at Chattanooga in partial fulfillment of the requirements of the degree of Master of Science."],"dc:description.abstract":["Neurofeedback is the process of monitoring and manipulating brainwaves. In 1976, Lubar and Shouse used neurofeedback to treat a child with Attention Deficit\\ Hyperactivity Disorder (ADHD). The most typical method for treating ADHD is to increase beta waves (14+ Hz), which are linked with increased focus and attention and to decrease theta waves ( 4-8 Hz), which are linked to daydreaming states. Recently this principle of increasing focus and attention through increasing beta waves has been used in audio technology that claims to increase beta waves through sound. The idea that sound or music can increase a person's attention, and thus cognitive abilities, is not new. In 1993, Rauscher, Shaw, and Ky reported that listening to Mozart resulted in higher participants' scores in their mean spatial reasoning as compared to silence and listening to progressive relaxation tapes. Since then, there have been conflicting results on the veracity of this \"Mozart Effect.\" In this study, 87 participants were randomly assigned to one of three treatment conditions: listening to Mozart, the control group (silence), or listening to a CD that claims to contain beta-frequency enhancing audio signals. Each participant was tested individually. Participants completed a consent form, a pretest backward digit span task, a pretest state anxiety form, listened to 15 minutes of the independent variable, completed a posttest anxiety form, completed the posttest backward digit span task, and completed a demographic data form before being debriefed. Results were analyzed using a repeated measures 2 X 3 ANOV A. The results indicate that participants in all three treatment groups showed a practice effect; however, there was no difference between groups on the backward digit span task as a result of the treatment condition. Those participants who listened to the beta-frequency enhancing CD had Mozart vs. Beta Sounds significantly higher posttest state anxiety scores (p < .05) compared to the Mozart group and the control group who both had significantly lower posttest state anxiety scores (p <.05). There was no correlation between backward digit span performance and state anxiety. Other interesting correlations were found between variables on the demographic data form ( e.g., participants self-report of attention, mood, music training, self-report of liking the independent variable, etc.). Listening to Mozart or to the proclaimed betafrequency enhancing CD did not increase performance on the backward digit span task in this study. Strengths and limitations as well as considerations for future research are also discussed."],"dc:identifier":["LB2369.2 .P524 2001","https://scholar.utc.edu/theses/931"],"dc:language":["English","eng"],"dc:publisher":["University of Tennessee at Chattanooga","Chattanooga (Tenn.)"],"dc:relation":["Masters Theses and Doctoral Dissertations"],"dc:rights":["http://rightsstatements.org/vocab/InC/1.0/"],"dc:subject":["Attention-deficit hyperactivity disorder","Attention-deficit-disordered children--Behavior modification"],"dc:title":["Effect of music by Mozart and sounds claiming to contain beta-frequency enhancing audio signals on backward digit span recall"],"dc:type":["Masters theses","Text"]},"updated_at":"2026-07-24T05:47:21Z"}