The best programme for contributing to everyone's awareness of the effects of runway occupancy was one circulated by Eurocontrol a few years ago called "FreeUp the Runway"
It was written by pilots for pilots.
ROT Awareness Information Package
Do crews need reminding from time to time that (quote) "3 seconds lost per aircraft movement = 2 missed runway slots per hour" ?
If they didn't, then you wouldn't need programmes like the above.