Car salesmen often encourage a test drive.  Perhaps they know about ___________.

What is the tendency to exert less effort when working on a group task if individuals’ contributions will not be evaluated? 

The ability to see the world in three dimensions is called __________.  

One effect of deindividuation that may contribute to mob violence is ___________.

An identity crisis is most likely experienced, according to Erikson, at which of the following stages?

Erik is a newborn. According to Erikson, his main task will be to develop a sense of __________.  

Before puberty, males do not produce sperm, even though their genitals are physically equivalent to a man’s.  This illustrates which of the following?

The pattern of events that is repeated in each new generation is referred to as the __________.

From the second week until the third month after conception, the developing organism is called a(n) __________.  

Which of the following statements about marital satisfaction appears to be true?