Rehearsal Sessions Research Articles

A service-learning framework to address accreditation standards: Self-Assessment, communication skills, health literacy, and cultural competence.

Pre-doctoral dental programs must provide opportunities for students to become proficient in self-assessment, communication skills, health literacy, and cultural competence, essential for independent unsupervised practice. This study aimed to assess how student learning through a classroom education service-learning program addresses the Commission on Dental Accreditation (CODA) standards 2-11 and 2-17; specifically through the examination of self-assessment, communication skills, health literacy, and cultural competence. This 2022 retrospective mixed methods cohort study examined unstructured faculty comments on drafted lesson plans and structured evaluations of classroom education service-learning rehearsal sessions. A random sample of faculty comments from three academic years, 2018, 2019, and 2020, were deidentified and analyzed by five researchers for emerging themes using NVivo. Quantitative data from rehearsal presentations were analyzed with descriptive statistics to assess the concordance of self and faculty feedback on specific evaluation criteria. Six major themes from faculty lesson plan feedback emerged: knowledge, professionalism, communication, presentation skills, cultural competence, and program logistics. Concordance between faculty feedback and student self-assessment ranged from 83% to 92.4% across all evaluation criteria over the 3 years: spoke clearly and confidently at the right pace, provided accurate dental terminology and facts, used grade-appropriate language, provided clear instructions to follow, appeared enthusiastic throughout the rehearsal presentation, and designed a well thought out lesson plan that will engage children for the entire presentation. Findings support the classroom education service-learning program as a framework to provide opportunities for student self-assessment and feedback on communication skills, health literacy, and cultural competence aligned with CODA standards 2-11 and 2-17.

Gaya Komunikasi Sutradara dalam Mengarahkan Pemain dalam Film Turah

The director's communication style is an important element in the process of directing players according to the script and storyline of a film. This paper aims to describe the director's communication style in the pre-production and production stages. This paper uses a descriptive qualitative approach with data collection techniques by interviewing the director and Turah's cast. The results of the study found that the director of the Turah film, Wicaksono Wisnu Legowo, used a communication style that dynamic which means that at each stage of film production, the director uses a different style. In the pre-production stage the director uses a reciprocal communication style in the preparatory sessions with the actors and a freelance communication style in the rehearsal sessions while in the production stage of the mise en scene sessions and directing the actors, the director uses a structured communication style and a dynamic communication style in the pre-take preparation sessions.

Implementasi Literasi Membaca melalui Program Asesmen Nasional Berbasis Komputer di SDN 1 Karangklesem

This research aims to evaluate the implementation of the reading literacy program through the ANBK Program at SDN 1 Karangklesem. The research method used in this research is descriptive qualitative. The results of this research show that the reading literacy program through ANBK has had a positive impact on student preparation, increasing reading comprehension. There are several stages used by SSDN 1 Klarangklesem in implementing learning literacy through ANBK, namely: In the planning stage, the school principal forms an ANBK implementation committee consisting of the committee chairman, secretary, technician, and proctor. Next, students were given an ANBK simulation link to prepare them for answering numeracy questions, and study groups were formed before answering the questions to improve their understanding. During the implementation phase, students answer practice questions in the form of ANBK simulations and take part in dress rehearsal sessions. The teacher provides full assistance to help students understand the contents of the sentences and questions they read, as well as providing an understanding of the quick answer method in answering ANBK questions. The evaluation stage involves printing out the simulation results which the teacher evaluates. Questions that are difficult for students to answer become important evaluation points for teachers' and students' future development. Keywords: Assessment, Computers, Literacy.

The influence of musical production structures in group learning management

Despite research indicating the advantages of collaborative learning, most formal music education continues to be in an individual format. However, collaborative strategies have been observed in other musical cultures. Through this research, we wished to study the differences in the management of group practices between three musical cultures (classical, modern, and flamenco), checking whether they originate in the formal/informal nature of their cultural tools or their mode of musical production. For this purpose, we analyzed three musical groups belonging to these three musical cultures. Each group comprised four musicians. Recordings of the rehearsal sessions and three dimensions of learning (outcomes, processes, and conditions) were categorically analyzed using the system for the analysis of instrumental learning developed by our research group. Chi-square and adjusted standardized residuals analyses demonstrated that the learning outcomes in each culture differed according to the cultural tool used (literacy, orality, or mimetic), but that the processes and social interaction differed according to the mode of musical production. The findings suggested that those who approach music from open production structures, such as modern musicians, are more collaborative than those who approach it from closed structures, such as classical and flamenco musicians. We conclude by reflecting on the origin of these production structures, highlighting the need to work from different modes of musical production in educational spaces.

Developing Familiarity in a New Duo: Rehearsal Talk and Performance Cues.

Context and Aims: Social and cognitive processes underlying individual classical musicians' and duo performers' preparation for performance have been explored using longitudinal case studies. Social processes can be inferred from rehearsal talk and recent studies have focused on its content and nature. Cognitive processes can be inferred from score annotations representing musicians' thoughts while practicing, rehearsing (rehearsal features), and playing or singing from memory (performance cues). We report three studies conducted by two practitioner-researchers: (1) of rehearsal talk; (2) of rehearsal features and thoughts while performing; and (3) a triangulation (as it were) of the two kinds of data to gauge the potential for rehearsal talk to predict the use of performance cues.Methods: A singer and viola player formed a new duo to prepare two songs, new to them both, for two performances on the same day and a third performance 10 months later. Their practice and rehearsal sessions, over the course of seven days, were recorded and transcribed. The musicians annotated copies of the scores after rehearsing and after each performance. Each musician performed one of the two songs from memory. First, verbal data were coded and analyzed using two frameworks for categorizing socio-emotional interactions and musical dimensions, respectively. Second, their annotations were categorized and compared, and finally the frameworks were combined so that correlations between rehearsal talk and performance cues could be calculated.Results: The musicians' verbal interactions were positive and task-related; significant changes over time were observed only in the extent to which they showed solidarity toward each other. Analysis of their annotations illustrates similarities and differences between their attention to specific features of the music while rehearsing and performing, particularly from memory. Rehearsal talk predicted performance cues in the third performance, but not the first or second.Conclusion: Musicians' talk cannot be assumed to reflect musicians' actions. The study of musicians' verbal interactions may be less useful for determining cognitive than social processes underlying preparation for performance. Nevertheless, the study provides a detailed snapshot of classical musicians' “real world” preparation for performance, highlighting the role of spontaneity in performance, and underlining differences between what happens in the studio and what can happen on stage.

A Failed Cardiac Surgery Program in an Underserved Minority Population County Reimagined: The Power of Partnership.

BackgroundPrince George's County Maryland, historically a medically underserved region, has a population of 909 327 and a high incidence of cardiometabolic syndrome and hypertension. Application of level I evidence practices in such areas requires the availability of highly advanced cardiovascular interventions. Donabedian principles of quality of care were applied to a failing cardiac surgery program. We hypothesized that a multidisciplinary application of this model supported by partnership with a university hospital system could result in improved quality care outcomes.Methods and ResultsA 6‐month assessment and planning process commenced in July 2014. Preoperative, intraoperative, and postoperative protocols were developed before program restart. Staff education and training was conducted via team simulation and rehearsal sessions. A total of 425 patients underwent cardiac surgical procedures. Quality tracking of key performance measures was conducted, and 323 isolated coronary artery bypass grafting procedures were performed from July 2014 to December 2019. Key risk factors in our patient demographic were higher than the Society of Thoracic Surgeons national mean. Risk‐adjusted outcome data yielded a mortality rate of 0.3% versus 2.2% nationally. The overall major complication rate was lower than expected at 7.1% compared with 11.5% nationally. Readmission rate was less than the Society of Thoracic Surgeons mean for isolated coronary artery bypass grafting (4.0% versus 10.1%, P<0.0001). Significant differences in 6 key performance outcomes were noted, leading to a 3‐star Society of Thoracic Surgeons designation in 7 of 8 tracking periods.ConclusionsExcellent outcomes in cardiac surgery are attainable following program renovation in an underserved region in the setting of low volume. The principles and processes applied have potential broad application for any quality improvement effort.

Robotic Surgical Assistant Rehearsal: Combining 3-Dimensional-Printing Technology With Preoperative Stereotactic Planning for Placement of Stereoencephalography Electrodes.

The use of frameless stereotactic robotic technology has rapidly expanded since the Food and Drug Administration's approval of the Robotic Surgical Assistant (ROSA) in 2012. Although the use of the ROSA robot has greatly augmented stereotactic placement of intracerebral stereoelectroencephalography (sEEG) for the purposes of epileptogenic focus identification, the preoperative planning stages remain limited to computer software. To describe the use of a 3-dimensionally (3D)-printed patient model in the preoperative planning of ROSA-assisted depth electrode placement for epilepsy monitoring in a pediatric patient. An anatomically accurate 3D model was created and registered in a preoperative rehearsal session using the ROSA platform. After standard software-based electrode trajectory planning, sEEG electrodes were sequentially placed in the 3D model. Utilization of the 3D-printed model enabled workflow optimization and increased staff familiarity with the logistics of the robotic technology as it relates to depth electrode placement. The rehearsal maneuvers enabled optimization of patient head positioning as well as identification of physical conflicts between 2 electrodes. This permitted revision of trajectory planning in anticipation of the actual case, thereby improving patient safety and decreasing operative time. Use of a 3D-printed patient model enhanced presurgical positioning and trajectory planning in the placement of stereotactic sEEG electrodes for epilepsy monitoring in a pediatric patient. The ROSA rehearsal decreased operative time and increased efficiency of electrode placement.

Robotic Surgical Assistant (ROSA™) Rehearsal: Using 3-Dimensional Printing Technology to Facilitate the Introduction of Stereotactic Robotic Neurosurgical Equipment.

The use of frameless stereotactic robotic technology has rapidly expanded since the Food and Drug Administration's approval of the Robotic Surgical Assistant (ROSA™) in 2012. Although the safety and accuracy of the ROSA platform has been well-established, the introduction of complex robotic technology into an existing surgical practice poses technical and logistical challenges particular to a given institution. To better facilitate the integration of new surgical equipment into the armamentarium of a thriving pediatric neurosurgery practice by describing the use of a three-dimensional (3D)-printed patient model with in situ 3D-printed tumor for presurgical positioning and trajectory optimization in the stereotactic biopsy of a pontine lesion in a pediatric patient. A 3D model was created with an added silicone mock tumor at the anatomical position of the lesion. In a preoperative rehearsal session, the patient model was pinned and registered using the ROSA platform, and a mock biopsy was performed targeting the in Situ silicone tumor. Utilization of the 3D-printed model enabled workflow optimization and increased staff familiarity with the logistics of the robotic technology. Biopsy trajectory successfully reached intralesional tissue on the 3D-printed model. The rehearsal maneuvers decreased operative and intubation time for the patient and improved operative staff familiarity with the robotic setup. Use of a 3D-printed patient model enhanced presurgical positioning and trajectory planning in the biopsy of a difficult to reach pontine lesion in a pediatric patient. The ROSA rehearsal decreased operative time and increased staff familiarity with a new complex surgical equipment.

The Validity of the Session Rating of Perceived Exertion Method for Measuring Internal Training Load in Professional Classical Ballet Dancers.

The aim of this study was to investigate the convergent validity of session rating of perceived exertion (s-RPE) with objective measures of internal training load (TL) in professional classical ballet dancers. Heart rate and s-RPE data were collected in 22 professional classical ballet dancers across a total of 218 ballet class or rehearsal sessions. Eleven participants completed at least 9 sessions, and were therefore included in analyses of individual relationships between s-RPE and objective measures. To calculate s-RPE, the session duration was multiplied by the RPE, measured using the modified Borg CR-10 scale. The Edwards summated heart rate zones (Edwards TRIMP) and Banister training impulse (Banister TRIMP) methods were used as criterion measures of internal TL. Pearson product-moment correlation coefficients were used to determine intra-individual relationships between s-RPE and objective measures. Repeated measures correlations were used to identify intra-individual relationships common across the cohort. Positive linear relationships were seen between s-RPE and objective measures across all session types [Edwards TRIMP: rrm (195) = 0.81, p < 0.001; Banister TRIMP: rrm (195) = 0.79, p < 0.001], in ballet class [Edwards TRIMP: rrm (58) = 0.64, p < 0.001; Banister TRIMP: rrm (58) = 0.59, p < 0.001], and in rehearsals [Edwards TRIMP: rrm (119) = 0.82, p < 0.001; Banister TRIMP: rrm (119) = 0.80, p < 0.001], as well as across both males [Edwards TRIMP: rrm (136) = 0.82, p < 0.001; Banister TRIMP: rrm (136) = 0.80, p < 0.001], and females [Edwards TRIMP: rrm (57) = 0.80, p < 0.001; Banister TRIMP: rrm (57) = 0.78, p < 0.001]. Intra-individual correlation coefficients ranged from 0.46–0.96 [Edwards TRIMP: mean r = 0.81 ± 0.11, p = 0.051 – < 0.001; Banister TRIMP: mean r = 0.78 ± 0.14, p = 0.13– < 0.001]. These results demonstrate that s-RPE is a valid and practical method for measuring internal TL in professional classical ballet dancers.

The Commissioning of the WEST Tokamak: Experience and Lessons Learned

The integrated commissioning of the tungsten (W) environment in steady-state tokamak (WEST) was started with the superconducting magnet cool-down and completed one year after by the injection of 2.5 MW of additional power. It consisted of several steps: local system commissioning, integrated commissioning without plasma, and first plasma operation. This article reviews these WEST commissioning phases and highlights the experiences and the lessons learned. The magnet cooling down operation was initiated in late September 2016. The vacuum vessel was pumped out three weeks before the first plasma. The impregnation and curing of the two in-vessel divertor coils was performed at 180 °C during two days contributing to the baking of the vacuum vessel. In the meanwhile, rehearsal sessions for testing the CODAC systems were organized every month. The toroidal, poloidal, and divertor field coils were energized and their performance was tested successfully allowing moving to the first plasma operation phase. After a few attempts, plasma breakdown was achieved confirming that all systems were properly running and synchronized. Due to several micro air leaks on fiber optic feedthroughs and issues with the design of the in-vessel stabilizing plates, plasma current ramp-up could not be achieved in a first step. Once these issues have been fixed, confined plasmas could be obtained. Diverted plasmas were then achieved and the plasma current was increased up to 800 kA for more than 10 s. Up to 2.5 MW of additional power was eventually successfully coupled to the plasma.

Using Virtual Rehearsal in a Simulator to Impact the Performance of Science Teachers

This study investigated the use of a virtual learning environment, TeachLivE, using pre-post group design to examine the effects of repeated virtual rehearsal sessions. Based upon past findings on the effectiveness of four 10-minutes sessions, the research team used refined methods to examine the effects of these sessions on 102 secondary science teachers. Teachers who took part in the simulated activities significantly increased their targeted behaviors compared to colleagues who had not taken part in the simulation activities. These results of behavior changes that occurred in the simulation were found to transfer back to the real classroom settings for the experimental group (simulation use). Results from this study further validates the impact of simulation in teacher education, showing professional learning in virtual-reality simulated classrooms can positively impact targeted teaching practices in a concentrated amount of time.

Measuring Training Load in Dance: The Construct Validity of Session-RPE.

The session rating of perceived exertion (session-RPE) is a practical and non-invasive method that allows a quantification of internal training load (ITL) in individual and team sports. As yet, no study has investigated its construct validity in dance. This study examines the convergent validity between the session-RPE method and an objective heart rate (HR)-based method of quantifying the similar ITL in vocational dance students during professional dance training. Ten dance students (4 male, 20±1.16 yrs; 6 female, 20±0.52 yrs) participated in this study. During a normal week of training, session-RPE and HR data were recorded in 96 individual sessions. HR data were analysed using Edwards-TL method. Correlation analysis was used to evaluate the convergent validity between the session-RPE and Edwards-TL methods for assessing ITL in a variety of training modes (contemporary, ballet, and rehearsal). The overall correlation between individual session-RPE and Edwards-TL was r=0.72, p<0.0001, suggesting there was a statistically significantly strong positive relationship between session-RPE and Edwards-TL. This trend was observed across all the training modes: rehearsal sessions (r=0.74, p=0.001), contemporary (r=0.60, p=0.001), and ballet (r=0.46, p=0.018) sessions. This study shows that session-RPE can be considered as a valid method to assess ITL for vocational dance students, and that notably there is some variation between session-RPE and HR-based TL in different dance activities.

A Longitudinal Study of Intonation in an a cappella Singing Quintet

The skill to control pitch accurately is an important feature of performance in singing ensembles as it boosts musical excellence. Previous studies analyzing single performance sessions provide inconclusive and contrasting results on whether singers in ensembles tend to use a tuning system which deviates from equal temperament for their intonation. The present study observes the evolution of intonation in a newly formed student singing quintet during their first term of study. A semiprofessional singing quintet was recorded using head-worn microphones and electrolaryngograph electrodes to allow fundamental frequency (fo) evaluation of the individual voices. In addition, a camcorder was used to record verbal interactions between singers. The ensemble rehearsed a homophonic piece arranged for the study during five rehearsal sessions over four months. Singers practiced the piece for 10 minutes in each rehearsal, and performed three repetitions of the same pieces pre-rehearsal and post-rehearsal. Audio and electrolaryngograph data of the repeated performances, and video recordings of the rehearsals were analyzed. Aspects of intonation were then measured by extracting the fo values from the electrolaryngograph and acoustic signal, and compared within rehearsals (pre and post) and between rehearsals (rehearsals 1 to 5), and across repetitions (take 1 to 3). Time-stamped transcriptions of rehearsal discussions were used to identify verbal interactions related to tuning, the tuning strategies adopted, and their location (bar or chord) within the piece. Tuning of each singer was closer to equal temperament than just intonation, but the size of major thirds was slightly closer to just intonation, and minor thirds closer to equal temperament. These findings were consistent within and between rehearsals, and across repetitions. Tuning was highlighted as an important feature of rehearsal during the study term, and a range of strategies were adopted to solve tuning related issues. This study provides a novel holistic assessment of tuning strategies within a singing ensemble, furthering understanding of performance practices as well as revealing the complex approach needed for future research in this area. These findings are particularly important for directors and singers to tailor rehearsal strategies that address tuning in singing ensembles, showing that approaches need to be context driven rather than based on theoretical ideal.

The Role of Simulation in Boosting the Learning Curve in EVAR Procedures

Simulation may be a useful tool for training in endovascular procedures. The aim of this study was to evaluate the effect of endovascular repair of abdominal aortic aneurysms (EVAR) simulation in boosting trainees' learning curve. Ten vascular surgery residents were recruited and divided in 2 groups (Trainee Group and Control group). At a first session (t0), each resident performed 2 simulated EVAR procedures using an endovascular simulator. After 2 weeks, each participant simulated other 2 EVAR procedures in a final session (t1). In the period between t0 and t1, each resident in the Trainee Group performed 6 simulated EVAR procedures, whereas the Control Group did not perform any other simulation. Both quantitative and qualitative performance evaluations were performed at t0 and t1. Quantitative evaluation from simulator metrics included total procedural time (TP), total fluoroscopy time (TF), time for contralateral gate cannulation (TG), and contrast medium volume (CM) injected. Qualitative evaluation was based on a Likert scale used to calculate a total performance score referred to skills involving major EVAR procedural steps. All residents in the Trainee Group significantly reduced TP (48 ± 12 vs 32 ± 8 minutes, t0 vs t1, p < 0.05), TF (18 ± 7 vs 11 ± 6 minutes, p < 0.05), and CM used over time (121 ± 37 vs 85 ± 26ml, p < 0.05), but not TG (5 ± 5 vs 3 ± 4 minutes, p = 0.284). In the Control Group metrics did not change significantly in any field (TP = 55 ± 11 vs 46 ± 10 minutes; TF = 25 ± 9 vs 21 ± 4 minutes; CM = 132 ± 51 vs 102 ± 42ml; TG = 6 ± 4 vs 8 ± 5 minutes, all p > 0.05). The average Trainee Group qualitative total performance score improved significantly (p < 0.05) after rehearsal sessions when compared with the Control Group. Simulation is an effective method to improve competence of vascular surgery residents with EVAR procedures.

Towards a professionalization of pedagogical improvisation in teacher education

AbstractThe aim of this study is to provide theoretical and practical knowledge about strategies and techniques for training primary school education pre-service teachers (PSTs) for Pedagogical Improvisation (PI). Data was collected during two iterations of cross-disciplinary art\science school interventions in Norwegian 3rd-grade classes, which provided a framework for a process based on Educational Design Research theory. Data included interviews with PSTs (n = 11), and their reflection notes, following their participation as practicum educators in the interventions as well as in separate PI rehearsal sessions in a controlled classroom environment. PSTs’ experiences and perceptions were coded and analysed, leading to the development of a theoretical model on which future trainings for classroom improvisation may be based. Implications for improvisation as an integral part of teacher education, its professionalization, and areas for further research are described as conclusions.

Self-care Management Intervention to Improve Psychological Wellbeing for Jordanian Patients with Type Two Diabetes Mellitus

The purpose of the study is to evaluate the effectiveness of self-care management intervention on psychological wellbeing for Jordanian patients with type two diabetes mellitus. A quasi-experimental design was used. The study was conducted in a diabetes clinic of a specialized diabetes center in Amman. One hundred and forty-nine participants completed the three-month post-treatment assessments (76 in the intervention group and 73 in the control group). Both the control and intervention groups received a standard diabetic educational program. The intervention group received the following additional interventions: (1) Diabetes Self-care Management booklet, (2)DVD viewing, (3) counseling rehearsal session, and (4) a telephone follow-up. The main study instrument was an Arabic version 20 of the depression anxiety stress scales: To assess the group differences of dependent variable changes, repeated measure ANOVA was used. It was found that psychological wellbeing was not significant at 2-week post-intervention and significant change was observed at 3-month post-intervention. The findings from this study can guide the health providers to be trained to provide relevant diabetic interventions into their nursing interventions, education, and research.

Student's music exposure: Full-day personal dose measurements.

Previous studies have shown that collegiate level music students are exposed to potentially hazardous sound levels. Compared to professional musicians, collegiate level music students typically do not perform as frequently, but they are exposed to intense sounds during practice and rehearsal sessions. The purpose of the study was to determine the full-day exposure dose including individual practice and ensemble rehearsals for collegiate student musicians. Sixty-seven college students of classical music were recruited representing 17 primary instruments. Of these students, 57 completed 2 days of noise dose measurements using Cirrus doseBadge programed according to the National Institute for Occupational Safety and Health criterion. Sound exposure was measured for 2 days from morning to evening, ranging from 7 to 9 h. Twenty-eight out of 57 (49%) student musicians exceeded a 100% daily noise dose on at least 1 day of the two measurement days. Eleven student musicians (19%) exceeded 100% daily noise dose on both days. Fourteen students exceeded 100% dose during large ensemble rehearsals and eight students exceeded 100% dose during individual practice sessions. Approximately, half of the student musicians exceeded 100% noise dose on a typical college schedule. This finding indicates that a large proportion of collegiate student musicians are at risk of developing noise-induced hearing loss due to hazardous sound levels. Considering the current finding, there is a need to conduct hearing conservation programs in all music schools, and to educate student musicians about the use and importance of hearing protection devices for their hearing.

Does Singing Facilitate Social Bonding?

Psychobiological effects of amateur choral singing were studied in a naturalistic controlled within-subjects trial. A mixed group of novice and experienced singers (N = 21) filled out brief ad hoc questionnaires of psychological wellbeing and gave samples of saliva for measuring levels of salivary oxytocin, cortisol, and dehydroepiandrosteron (DHEA) at the beginning of 2 rehearsal sessions and 30 minutes later. The singing condition included warm-up vocal exercises and repertoire pieces. In the chatting condition, dyads of participants talked to each other about recent positive life experiences. Within-subjects, repeated measures analysis of variance (ANOVA) on self-reported and physiological measures revealed significant Time X Condition interactions for psychological wellbeing and oxytocin. Comparisons of mean scores showed patterns of changes favouring singing over chatting. There were no significant interactions for cortisol, DHEA as well as for the cortisol-DHEA-ratio. These results suggest that singing enhances individual psychological wellbeing as well as induces a socio-biological bonding response.

Driving Change, Sparking Debate: Chi Bulag and the Morin Huur in Inner Mongolia, China

On a typically humid afternoon in Beijing, China, my young Mongol friend brought me to his basement studio where his ensemble, Ih Tsetsn, was preparing to rehearse for an upcoming show. The group of young urban Mongols included six players of the morin huur (horse-head fiddle, matouqin in Mandarin), an upright bassist, and a drum kit player. The group played a collection of upbeat compositions and ended its rehearsal session with the rousing morin huur classic, “Ten Thousand Horses Galloping,” by the Inner Mongol composer-performer, Chi Bulag (b. 1944; see figure 4). Playing from memory, the fiddle players grinned at one another, drew their bows energetically across their nylon-stringed instruments, and rocked their heads vigorously to the beat of the drummer.

Augmenting Creative Realities: The Second Life Performance Project

This article discusses the development of a new interface that allows for the creation of mixed-reality performances. It details the features of the new technology, charts the ways in which the interface has been used in rehearsal sessions and describes how the technology functions as an innovative tool for creative expression.