Which type of vesting takes a phased-in approach over six years to employees ownership of their retirement benefits?

If the researcher is expecting different responses between males and females in a study, which type of sample might be most useful?

a. judgment b. snowball c. stratified random d. systematic random e. none of these

Which is the primary organizational factor that satisfies people's physiological needs?

A) Pay. B) Achievement. C) Positional. D) Recognition.