______ means that individuals can take guaranteed coverage with them if they change jobs, and they do not have to endure the waiting period that policies often impose to limit coverage of preexisting conditions.

Nomenklatura were considered to be the ruling class in Soviet society

Indicate whether this statement is true or false.

The use of single-subject designs has been popular in what type of research?

a. Longitudinal research b. Panel studies c. Experimental analysis of behavior d. Retrospective studies