Which of the following is NOT considered an effect of new media?

In the context of new media, options typically highlight how technological advancements influence communication and the dissemination of information. The correct choice identifies that a heightened sense of personal responsibility for opinions is not inherently an effect of new media.

New media platforms can facilitate access to a vast array of information, nurture enhanced interactions among users, and expose individuals to a broader range of viewpoints. However, whether users feel more personally responsible for their opinions is contingent on individual behavior and societal norms rather than a direct consequence of the medium itself. In many instances, new media can lead to echo chambers or a dilution of accountability, as users may feel emboldened to share opinions without necessarily evaluating them fully or acknowledging their sources.

Thus, while the other options outline clear effects of new media by highlighting its role in enriching user experience and diversifying content, the sense of personal responsibility pertains more to individual choices and social constructs than the nature of media itself.