I collected various types of data t

I collected various types of data to test this explanation and found no evidence for it.
Details are available from the author.

enhance political learning, at least among nonsophisticates. The experiment provides evidence that Kennedy may have done better on television because
of his superior image.

Future work is needed to extend my results to different contexts and populations.

On the one hand, I suspect the results to generalize insofar as the processes
I examined, such as priming, have proven to be robust across contexts and populations (Miller and Krosnick 2000, 313).