Gn. Howells et al., DOES VIEWING A TELEVISED EXECUTION AFFECT ATTITUDES TOWARD CAPITAL-PUNISHMENT, Criminal justice and behavior, 22(4), 1995, pp. 411-424
Two hundred and ninety one registered California voters completed Pete
rson and Thurstone's Attitude Toward Capital Punishment scale. About h
alf of the participants then viewed a videotape of two executions, and
the other participants watched a nature film. All of the respondents
then completed an alternative version of the capital punishment attitu
de scale. Significantly more viewers of the execution videotape reduce
d their support for capital punishment than did viewers of the control
film, suggesting that resumption of public (i.e., televised) executio
ns may somewhat reduce support for the death penalty.