demerits of online surveys include these 3 things

1. Response Bias: Online surveys are often vulnerable to bias due to the fact that people can easily select the answers they want without being truly honest. This can lead to inaccurate data. 2. Low Response Rates: The open nature of online surveys means they can be easily skipped or abandoned, leading to low overall response rates. 3. Security and Privacy Concerns: The data collected in online surveys is often sensitive and private, making it vulnerable to security threats.