BEAVERTON, Oregon — Through the companies’ continued partnership, Texas Instruments (TI) and Vernier Science Education are offering a new app-based way for teachers to engage students in real-time, ...

Objective—To provide the basis for collecting rugby union injury data using a rigorously validated injury report form. Methods—Seven stages were used to assess face, content, and criterion validity of ...

Tips for Selecting Structure, Process and Outcome Variables, and Measurement Tools Before selecting a measurement tool, it is helpful to identify the stage of APN role development (ie, which step of ...