All of the following statements are true about mass media education except -
Mass media are a one way communication.They are useful in transmitting messages to people even in the remotest places . The number of people who are reached usually count in millions.Their effectiveness can give high returns for the time and money involved (refer pgno:866 park 23 rd edition)
Rapid and speedy
High reach
Distoed information
Meets local commnity needs
Health education & planning