Consult the employer hubs to get tailored advice about how to handle yourself in case study interviews and at assessment centres. (targetjobs.co.uk)
After reading your post, I realized how much I miss conducting home study interviews. (theletteredcottage.net)
Instead, spend your energy studying the interview questions and techniques you'll come up against, keeping in mind that most interviewers will use a combination of interview styles. (medreps.com)