21.   Some journalists say more experimentation is needed before it is possible to tell whether public journalism will change journalism or simply become part of the blend of news coverage.

22.   Surveys and studies may soon provide similar data on the impact of public journalism elsewhere.

23.   That is the true public journalism, or whatever.

24.   To those who espouse this view, public journalism represents a dangerous shift in focus.

25.   Today, public journalism is everywhere.

26.   While Merritt conceded that attracting new readers was one goal of public journalism, he also insisted that the benefits of the movement would accrue over a long period.

27.   Will news outlets continue to expend time and resources on public journalism?