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, ...

In 1997 the United States Office of Management and Budget issued its Statistical Policy Directive No. 15, defining the federal standards for collecting data on race and ethnicity. The document details ...

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 ...

Collecting and Processing data involves clearly defining “Who or what” you will study or evaluate and “When” you will do so. You should consider the demographic characteristics of your study ...