False. Media literacy as a concept and concern has been around for several decades, and it was not solely introduced in the modern age. However, the nature and scope of media literacy have evolved and become more critical due to the rapid development and widespread use of digital and mass media in contemporary times.
The need for media literacy education has grown as access to information, media platforms, and sources has expanded. People have become more aware of the influence of media on their lives, including issues related to misinformation, propaganda, bias, and the responsible consumption of media content.
So, while media literacy has been an ongoing concern, its significance and focus have intensified with the changing media landscape in the modern age.