How Connectivism and Constructivism Differ

After listening to the week 2 discussion in Elluminate for CCK09 I think I have understood a key difference between Connectivism and Constructivism.

In Constructivism knowledge is created or constructed by the knower. It is all based on previous and present experience. This is an idea that has always made me uncomfortable. In Constructivism the correctness of knowledge is all about perception and you can't say someone is incorrect because you are not them and they are the constructor of their own knowledge. It is right for you but not for me.

In Connectivism knowledge grows or emerges from a connection. It is perceived and meaning is inferred by the perceiver. The knowledge emergent from this connection might be correct but that is not the issue. This is where the concept of feedback comes into play. Our connections are not static and the transfer of signal between the entities can be a check for our perceptions. This is also why we don't want our networks to be synchronous all the time. We need input from different groups to give us a better way to check for accuracy.

Does this sound right or have I totally missed the point?