Improvement science enables researchers to focus on a theory of change in structures and processes in classroom practices. This improvement science intervention was designed to reorient practitioners toward new instructional norms that promote discourse between teacher-students and student-student during instruction. The purpose of this research…

Principals across the country are increasingly called on to support teacher learning and instruction as instructional leaders. As a result, districts are faced with the challenge of supporting principals to take on fundamentally new forms of leadership practice. However, there is limited understanding of (a) how principals might engage in learning…

Due to the long-duration and long distance nature of future exploration missions, coupled with significant communication delays from ground-based personnel, NASA astronauts will be living and working within confined, isolated environments for significant periods of time. This extreme environment poses concerns for the flight crews' ability to…