Bs. Greenberg et L. Collette, THE CHANGING FACES ON TV - A DEMOGRAPHIC-ANALYSIS OF NETWORK TELEVISIONS NEW SEASONS, 1966-1992, Journal of broadcasting & electronic media, 41(1), 1997, pp. 1-13
Prior investigations of television's demography often relied upon prog
rams sampled across varying periods of time to describe character popu
lations. Results are sometimes conflicting and it is difficult to gene
ralize these independent findings to longitudinal trends. This study e
xamines a census of 1,757 major characters added to broadcast network
lineups through new season programming from 1966 to 1992. New characte
rs are examined in terms of gender, age, race/ethnicity, and occupatio
nal patterns occurring across 27 years of network program activity.