You know her requirements best...I guess it depends on what broadcasting means for her....The camera's I proposed are the 'small' ones in the broadcasting industry and used a lot by on-location teams...
I couldn't really advice on small handycams as I tend to find them too small to get a steady picture when using handheld....But perhaps I have the wrong idea about what studying broadcasting means....
Also it might depend on what type of external microphone she needs to attach. Most broadcast quality microphone booms you see use the so called XLR inputs...On a consumer grade camera you will then have to add a little box in order to connect them...Something like this
http://www.signvideo.com/xlr-pro_xlr...udio-mixer.htm
As you can see you will need a well balanced camera as it will become a nightmare to handle...
But I might read too much into broadcasting here....