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- All Subjects: Babble Boot Camp
- All Subjects: Multitasking
- Creators: Peter, Beate
- Creators: Khanna, Sanjana
- Member of: Theses and Dissertations
Description
With social technology on the rise, it is no surprise that young students are at the forefront of its use and impact, particularly in the realm of education. Due to greater accessibility to technology, media multitasking and task-switching are becoming increasingly prominent in learning environments. While technology can have numerous benefits, current literature, though somewhat limited in this scope, overwhelmingly shows it can also be detrimental for academic performance and learning when used improperly. While much of the existing literature regarding the impact of technology on multitasking and task-switching in learning environments is limited to self-report data, it presents important findings and potential applications for modernizing educational institutions in the wake of technological dependence. This literature review summarizes and analyzes the studies in this area to date in an effort to provide a better understanding of the impact of social technology on student learning. Future areas of research and potential strategies to adapt to rising technological dependency are also discussed, such as using a brief "technology break" between periods of study. As of yet, the majority of findings in this research area suggest the following: multitasking while studying lengthens the time required for completion; multitasking during lectures can affect memory encoding and comprehension; excessive multitasking and academic performance are negatively correlated; metacognitive strategies for studying have potential for reducing the harmful effects of multitasking; and the most likely reason students engage in media-multitasking at the cost of learning is the immediate emotional gratification. Further research is still needed to fill in gaps in literature, as well as develop other potential perspectives relevant to multitasking in academic environments.
ContributorsKhanna, Sanjana (Author) / Roberts, Nicole (Thesis director) / Burleson, Mary (Committee member) / Barrett, The Honors College (Contributor)
Created2016-12
Description
The purpose of this study was to evaluate the quality of life in the participating families of the Babble Boot Camp. The Babble Boot Camp provides speech therapy for children with classic galactosemia starting as early as two months old. The child’s speech progress is evaluated along with other metrics such as parental and child stress levels and quality of life. In this study, the quality of life of the participants in the Babble Boot Camp was evaluated using the Pediatric Quality of Life questionnaire (Varni, 1998). A comparative study was conducted between mothers and fathers, families with children with classic galactosemia, and with typically developing children, and the effects of speech therapy earlier in a child’s life versus later. The questions looked into in this study were if mothers and fathers report different quality of life scores, if there is a correlation between the scores the children have for the quality of life and the scores the parents received for the quality of life, differences in quality of life scores of parents with children with classic galactosemia and parents with typically developing children, and if the quality of life scores of parents and children improve in the Babble Boot Camp. The main results were that mothers report a lower quality of life than fathers, mothers have a stronger correlation with their children in regards to their quality of life scores, parents with children with classic galactosemia have a lower quality of life scores than parents with typically developing children and parents and children who were in the group who received speech therapy from earlier have a higher quality of life scores than the late group.
ContributorsTamhankar, Avani (Author) / Peter, Beate (Thesis director) / Bruce, Laurel (Committee member) / Barrett, The Honors College (Contributor) / School of Life Sciences (Contributor) / School of Human Evolution & Social Change (Contributor)
Created2022-12
Description
In the study of the human brain’s ability to multitask, there are two perspectives: concurrent multitasking (performing multiple tasks simultaneously) and sequential multitasking (switching between tasks). The goal of this study is to investigate the human brain’s ability to “multitask” with multiple demanding stimuli of approximately equal concentration, from an electrophysiological perspective different than that of stimuli which don’t require full attention or exhibit impulsive multitasking responses. This study investigates the P3 component which has been experimentally proven to be associated with mental workload through information processing and cognitive function in visual and auditory tasks, where in the multitasking domain the greater attention elicited, the larger P3 waves are produced. This experiment compares the amplitude of the P3 component of individual stimulus presentation to that of multitasking trials, taking note of the brain workload. This study questions if the average wave amplitude in a multitasking ERP experiment will be the same as the grand average when performing the two tasks individually with respect to the P3 component. The hypothesis is that the P3 amplitude will be smaller in the multitasking trial than in the individual stimulus presentation, indicating that the brain is not actually concentrating on both tasks at once (sequential multitasking instead of concurrent) and that the brain is not focusing on each stimulus to the same degree when it was presented individually. Twenty undergraduate students at Barrett, the Honors College at Arizona State University (10 males and 10 females, with a mean age of 18.75 years, SD= 1.517) right handed, with normal or corrected visual acuity, English as first language, and no evidence of neurological compromise participated in the study. The experiment results revealed that one- hundred percent of participants undergo sequential multitasking in the presence of two demanding stimuli in the electrophysiological data, behavioral data, and subjective data. In this particular study, these findings indicate that the presence of additional demanding stimuli causes the workload of the brain to decrease as attention deviates in a bottleneck process to the multiple requisitions for focus, indicated by a reduced P3 voltage amplitude with the multitasking stimuli when compared to the independent. This study illustrates the feasible replication of P3 cognitive workload results for demanding stimuli, not only impulsive-response experiments, to suggest the brain’s tendency to undergo sequential multitasking when faced with multiple demanding stimuli. In brief, this study demonstrates that when higher cognitive processing is required to interpret and respond to the stimuli, the human brain results to sequential multitasking (task- switching, not concurrent multitasking) in the face of more challenging problems with each stimulus requiring a higher level of focus, workload, and attention.
ContributorsNeill, Ryan (Author) / Brewer, Gene (Thesis director) / Peter, Beate (Committee member) / School of Life Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2019-05
Description
Classic Galactosemia (CG) is a rare recessive metabolic disease resulting in the inability to digest galactose. Despite early detection via newborn screening and strict diet management, infants with CG are at high risk for severe speech (60%) and language (90%) disorders (Waggoner, D., Buist, N., & Donnell, 1990). Although this risk is known since birth, no preventive treatment approaches in the area of speech and language have been developed. The Babble Boot Camp (BBC) is the first experimental proactive intervention for infants with CG ages 2 to 24 months. It is designed to stimulate early vocalization, coo, babble, first words, vocabulary growth, and syntactic complexity, with the goal of preventing or at least ameliorating the expected speech and language difficulties. All children undergo close monitoring. Day-long audio recordings, collected once per month using the Language Environment Analysis (LENA) system, are the source material for pre-speech and speech measures including Mean Babbling Level (MBL), Syllable Structure Level (SSL), and phonetic and phonemic inventory complexity.
Parent questionnaires are analyzed for expressive vocabulary size. Here, findings are described for the first 9 children who underwent the BBC and an untreated control child, all with CG. The initial results are consistent with higher MBL and SSL scores in the treatment cohort, compared to the untreated control infant. In addition, most children in the treatment cohort achieved larger vocabulary sizes than the control child. Of the four oldest children in the treatment cohort, three had expressive vocabularies within normal limits at 21 months. Phonetic
inventory complexity at 11 months predicted expressive vocabulary at 18 months. Given the high risk for speech and language disorders in children with CG, these results are encouraging, but an appropriately powered clinical trial is necessary to validate these findings. The BBC is on its way to a full clinical trial with 75 families, fully funded by the National Institutes of Health.
Parent questionnaires are analyzed for expressive vocabulary size. Here, findings are described for the first 9 children who underwent the BBC and an untreated control child, all with CG. The initial results are consistent with higher MBL and SSL scores in the treatment cohort, compared to the untreated control infant. In addition, most children in the treatment cohort achieved larger vocabulary sizes than the control child. Of the four oldest children in the treatment cohort, three had expressive vocabularies within normal limits at 21 months. Phonetic
inventory complexity at 11 months predicted expressive vocabulary at 18 months. Given the high risk for speech and language disorders in children with CG, these results are encouraging, but an appropriately powered clinical trial is necessary to validate these findings. The BBC is on its way to a full clinical trial with 75 families, fully funded by the National Institutes of Health.
ContributorsDonenfeld-Peled, Inbal (Author) / Peter, Beate (Thesis director) / Weinhold, Juliet (Committee member) / College of Health Solutions (Contributor) / Barrett, The Honors College (Contributor)
Created2019-05