The U.S. Social Security Administration has requested that the National Academies of Sciences, Engineering, and Medicine conduct a study to (1) provide an overview of ways to collect information about ...

The five-phase validation process involved 854 patients with cancer and 15 oncology specialists. The initial pool of 370 overlapping items for breast, lung, and colorectal cancer was generated by open ...

Operationally define challenging behaviors. Challenging behaviors should be defined in terms that are specific, observable, and measureable (i.e., one can see and count the behaviors). Be specific ...