| Abstract: |
Presidential journalism is known to have grown substantially more aggressive through
the 1970s and beyond, but a definitive explanation for this trend remains elusive. Some suggest that events surrounding Vietnam and Watergate transformed the professional norms of journalism. However, the trend could also be a more superficial and transitory response to other circumstantial factors that converged in the same time period, such as president-level characteristics (the prevalence of Republicans, Washington outsiders, and more vigorous news management efforts), the political environment (the rise of official discord), and the economic environment (a downturn in the business cycle). This study disentangles these various factors and assesses their relative success in explaining trends in journalistic conduct in the postwar era. Data are drawn from a large sample of presidential news conferences from 1953 through 2000, focusing on the aggressiveness of journalists’ questions. The results strongly support the normative shift hypothesis, although economic factors have also been consequential. These results suggest a punctuated equilibrium model of journalistic change in relations between the White House press corps and the presidency. |