Who was the theorist who proposed the General Adaptation Syndrome (GAS) theory that adaptation to stress occurs in four stages?

The task of opening and closing the front office usually falls to the:

A) medical office manager. B) clinical medical assistant. C) receptionist. D) custodian.

The correlation coefficient of two variables is r = 0.5. What is the coefficient of determination for these variables?

A) -0.10 B) -0.25 C) 0.10 D) 0.25