introduced by American psychologist Harry Helson, the degree to that someone changes, that makes up a standard for that stimulants that follow are assessed.

ADAPTATION LEVEL (AL): "Adaptation levels have always been a concern with regard to foster children- those who have been moved into and out of several homes have a higher adaptation level than those entering their first placement."
Cite this page: N., Pam M.S., "ADAPTATION LEVEL (AL)," in, April 7, 2013, (accessed June 19, 2021).