Do you know yourself?

A friend of mine is doing PhD research on personality and needs some volunteers to fill in two online questionnaires. They do take 15 to 25 minutes each, but you would be contributing to valuable research.
 He is researching the extent to which an individual displays seemingly opposite qualities in different contexts e.g. can somebody be both “introverted” and “extraverted” – or can they be “tough” and “compassionate”. His PhD is looking to refute traditional “type theory” that likes to make you exclusively one (and not the other). He is also researching how using opposite qualities may boost an individual’s “emotional intelligence”.
After he has analysed the data, he will email out a short personality report based on the 1st questionnaire and a short emotional intelligence report based on the 1st & 2nd questionnaire combined, so you get some feedback about yourself.
If anyone could help it would be great. These are the surveys - you do need to do both.