First you need to set your goals as why you want to have an interview to be an Adjunct Lecturer. You need specific objectives as what you can offered to the student community as an instructor. To be professional, responsible and have discipline is a must. You need to let know the professor that is giving you the interview, what are your strengths and what sets you apart from other candidates. Be receptive to receive criticism, without it you can not grow professionally, it is important because it helps you to learn and to grow.