forward to observe the Journal’s continued development and growth under his leadership. Finally I wish to thank a few individuals for their many contributions to the Journal during my 24 years as Associate Editor and Editor — fi rst and foremost my predecessor, Paul F. Cranefi eld, who was an exemplary mentor and set an example for us all to follow, and my fellow Associate Editors David Gadsby ...

This paper seeks to contribute to the growing literature on children and computer programming by focusing on a programming language for children in Kindergarten through second grade. Sixty-two students were exposed to a 6-week curriculum using ScartchJr. They learned foundational programming concepts and applied those concepts to create personally meaningful projects using the ScratchJr program...

AIM To establish minimum clinically important difference (MCID) for measurements in an orthopaedic patient population with joint disorders. METHODS Adult patients aged 18 years and older seeking care for joint conditions at an orthopaedic clinic took the Patient-Reported Outcomes Measurement Information System Physical Function (PROMIS® PF) computerized adaptive test (CAT), hip disability and...