Answer: All listeners hear the same thing.
Explanation: Although Alex and Jeff were present at the meeting, Jeff seemed not to be certain whether their boss made mention that they should expect layoffs.
Listening is the process of making sense of others' spoken messages. i.e hang on to every word by constructing meaning to what you hear. Obviously in this case, Jeff was giving a different meaning to what he heard the boss say.
This debunks the myth that every one listening hears the same thing .