Purpose: The purpose of this study is to quantify the interactions of the 3 vocalization subsystems of respiration, phonation, and resonance before, during, and after a perturbation to the larynx (temporarily induced unilateral vocal fold paralysis) in 10 vocally healthy participants. Using dynamic systems theory as a guide, we hypothesized that…

The purpose of this dissertation study was to explore the leadership attributes of special education central-office administrators. Using Senge's five disciplines of the learning organization and Marzano's 21 responsibilities of the school leader, this multicase study sought to discover the attributes of a special education leader. The focus of…

In our 2010 "Annual Review" paper, Teresa Amabile and I argued that a virtual explosion of topics, viewpoints, and methodologies had muddied the investigative waters. Few, if any, "big" questions were being pursued by a critical mass of creativity researchers. Instead, investigators in one subfield seemed entirely unaware of…

In this paper, we share results from a classroom intervention that used a conceptual representation to support reasoning about ecosystems. Engaging students in modeling allows them to make their ideas visible while being malleable and available for discussion, which enables students to make meaning out of systems. Further, the…

This commentary on the special issue, entitled "Models and Tools for Systems Learning and Instruction," highlights the accomplishments of the papers in this collection. It also points to some avenues for further strengthening research on promoting systems understanding. Collectively, the papers make advances in our understanding of how…

This paper focuses on a deductive, participative, and iterative process for curricular revision at a public Midwestern university in the Merchandising and Fashion Design program. A systematic, nonlinear, organized process is presented and details specific components used in curricular review. The guiding framework for the redesign was that of…

Community-campus engagement (CCE) offers transformative opportunities for collaborative knowledge creation. Over the last few decades, thoughtful energy has gone into identifying the parts of a CCE and then developing tools to study these parts, with discrete focus on community groups, students, and faculty. Bringing a complexity science approach…

In turnaround schools, traditional approaches to school improvement (and some say, even the recent seven billion dollar federal investment in school improvement) aren't enough -- but why? Schools that successfully achieve turnaround "do school" differently to break cycles of underperformance and maximize learning for all students, and…

The English language is a catalyst for economic growth, modernization, and globalization. In this milieu, English language competency--defined as the practical ability to use English effectively in diverse contexts, encompassing linguistic, cognitive, and intercultural skills--is recognized as an essential skill (Amor et al., 2023). Research on…

Framing, implementing, and engaging youth in authentic scientific inquiry are highly valued in science education; however, we have very limited knowledge of the nature and use of tools that accomplish these. Therefore, we proposed that board game design is a meaningful tool for engaging youth in understanding environmental issues. We reported…

The purpose of this study was to explore the effectiveness of the conventional high school instruction about conservation of mechanical energy in Canton Sarajevo. To that end we tested 441 high school students from six different schools in Sarajevo (Bosnia and Herzegovina) for their competence to apply the law of conservation of mechanical energy.…

To improve teaching and learning outcomes, teachers and head teachers need whole-system support to build professionalism and enhance their practice. Roles at the middle tier of education systems, or those professionals working between the school and central level, offer unique capacities to facilitate collaboration, broker knowledge, scale…

Purpose: Kenya leads East Africa in creative goods export and enjoys high internet penetration. Therefore, identifying pathways, missed opportunities for accelerating job creation and development in the sector and strategies for mitigating youth-related challenges are essential. This paper therefore aims to examine the effects of digital media and…

The influx of data and the advances in computing have led to calls to update the introductory statistics curriculum to better meet the needs of the contemporary workforce. To this end, we developed the COMputational Practices in Undergraduate TEaching of Statistics (COMPUTES) instrument, which can be used to measure the extent to which computation…

Recent conceptualizations of L2 motivation have regarded target language learners' goal-directed visions as the core feature of directed motivational currents; that is, a period of intense and enduring motivation in pursuit of a favorable personal vision. This study reports on a multiple-case study designed to explore the effective factors on…