In Spring 2020, East Tennessee State University, along with colleges and universities around the world, was forced to abruptly transition from face-To-face, on-campus courses to online courses in response to the global COVID-19 pandemic. This contribution reflects on the faculty and student experience of transitioning general chemistry lecture and laboratory to an online format.

No description available.

This study seeks to develop and evaluate a program of selfinstructional drill materials for improving the ability of students to detect pitch errors in choral singing. The specific purposes of the study are as follows: (1) To develop and validate a visualaural test for pitch-error detection; (2) to develop a visual-aural, self-instructional program for improving the ability of students to detect pitch errors; and (3) To determine whether the program of self-instructional drill materials modifies the ability to detect pitch errors. In the first phase of this three-phase study, a body of testing materials was assembled, pilot-tested, edited, and judged reliable for use. In Phase II a body of self-instructional, programmed drill materials was assembled, pilot-tested, corrected, and judged ready for evaluation. In Phase III the procedures were as follows: (1) the subjects for whom the program was intended were administered a pretest of their pitch-error detection ability; (2) one group (A) participated in the programmed drill materials developed, while the other group (B) used no programmed materials; (3) both groups were administered a midtest to determine whether there was any change; (4) the latter group (B) participated in the programed drill materials developed, while the first group (A) no longer used the programmed materials; (5) students in both groups were administered a posttest to deterine the effectiveness of the programmed drill materials in developing the ability to detect pitch errors while reading the vocal score.

No description available.

The purpose of this study was to evaluate the effectiveness of teaching self-instructional skills to navigate to a mobile device to access video prompts to teach novel behaviors to two adults with autism spectrum disorder (ASD) in a vocational setting. This study used a multiple probe across conditions design to evaluate effectiveness. In baseline, the researcher directed the participants to complete a novel task and collected data on correct steps completed. In technology training the researcher used a system of least prompts procedure to teach participants to initiate the use of the mobile device, navigate to an app, navigate to the specific behavior schedule, watch video prompt, navigate to the next step, and complete the modeled behaviors. After mastery of technology training, researcher evaluated performance of novel tasks following self-instruction to access video prompts on the mobile device. Participant’s fidelity of navigation skills was assessed, however was not included in mastery criterion. Both participants learned to self-instruct to independently access video prompts on a mobile device. One participant self-instructed using the mobile device and video prompts to correctly complete novel tasks.

Historically, youth with emotional and behavioral disorders (EBD) have experienced higher rates of absenteeism, lower grade point averages, and higher course failure than their non-disabled peers; as a result, students with EBD are at significant risk of school failure, dropping out of school, and experiencing poor life outcomes. Emerging literature suggests that teaching self-determination to students with EBD may be an effective strategy to address the in-school and post-school challenges faced by youth with EBD. The purpose of this study was to examine the impact of teaching self-determination on adolescents with EBD's on- and off-task behavior, grades, progress towards self-selected goals, and global self-determination. The Self-Determined Learning Model of Instruction (SDLMI) was implemented with four high school students with EBD between the ages of 14 and 16 years who were having difficulty meeting classroom behavioral expectations in two general education classrooms. The SDLMI teaches key components of self-determination, is suitable for diverse students, and is compatible with major academic content areas. Twelve lessons were taught as a separate curriculum individually to each participant. The entire study took 25-weeks, between October and April, to complete. A multiple baseline across participants design was used to examine the functional relation between SDLMI intervention and the on- and off-task behaviors of high school students with EBD. The results showed that all four students significantly increased on-task behaviors and decreased off-task behaviors and all four participants maintained the increase of on-task behaviors and the decrease of off-task behaviors after the intervention was withdrawn. Moreover, all four students made progress towards their goal of implementing on-task behavior in the classroom and generalized on-task behavior to a second general education classroom. However, data regarding the impact on students' grades and self-determination were inconclusive. The study provides evidence of effective self-determination instruction that supports students to improve their behavior in a general education classroom. It also provides direction for future research exploring the relationship between behavior and academic skills. Contributions to the field, limitations, and implications for practice and future research are provided. / text

published_or_final_version / Linguistics / Master / Master of Arts in Applied Linguistics

This study used a multiple probe across settings design to evaluate the effects of video activity schedules (VidAS) on the acquisition of life skills in various settings within the home. In a technology training phase, participants were taught how to navigate a mobile application and use the pause and play feature of the video using a system of least prompts. In baseline, participants were given a task direction to complete the tasks within each setting with access to a static picture schedule. During intervention, participant task completion was evaluated when self-instructing with the use of VidAS in each setting. One participant’s settings consisted of the living room, kitchen, and outdoor schedule, the other participant’s settings consisted of a checkbook, kitchen, and laundry schedule. One participant learned to self-instruct using the mobile technology and independently complete and navigate between and within tasks within each schedule.

published_or_final_version / Education / Master / Master of Education

published_or_final_version / Linguistics / Master / Master of Arts in Applied Linguistics