How does editing help construct a representation of disability?

http://www.youtube.com/watch?v=auSAGvpM7W8&feature=youtu.be

The clip uses continuity editing throughout to ensure a smooth transition between shots which is logical. At the very beginning of the clip, the boy's disability is brought to the audience's attention, the camera begins at a low shot when the boy is speaking and then raises as the dad says his line, this emphasises the fact the boy is 'lower down' than his father and relies on him for care and support. Another camera editing technique which is used is shot-reverse shot and the over the shoulder shot. This technique is used to show the conversation between the call girl and the boy's dad towards the start of the clip and shows the audience the scene from the eyes of the call girl as she asks for the form. Another example of a shot-reverse shot is when she is locking the door. This technique is followed by the use of cut on motion. As the dad lifts the boy and begins to lower him to place him on the bed, the shot cuts to a scene of him actually on the bed, this distracts the audience from any editing cuts which may have been made.