For the respondents with multiple models, they generally would take all of the precautions that either model would predict. For example, they would make regular backups in case they caught a mischievous virus that damaged their computer, but they also would regularly run their anti-virus program to detect the criminal viruses that don't have noticeable effects. This fact suggests that information sharing between users may be beneficial; when users believe in multiple types of viruses, they take appropriate steps to protect against all types.