Groups

1. A(n) ______ research approach looks at different groups at a single point in time and tries to identify the factors that differentiate the groups. A(n) ______ research approach starts with a single group and follows that group over a period of time to establish cause-and- effect relationships.

a. longitudinal; cross-sectional

b. observational; descriptive

c. empirical; non-empirical

d. cross-sectional; longitudinal

e. descriptive; observational

f. non-empirical; empirical

2. A ______ refers to a group of people who are born at a similar point in time and who share similar life experiences as a result.

a. clique

b. semantic network

c. cohort

d. crowd

e. squad