Pearson Test Administrator interview questions

A short phone interview with someone from the HR headquarters somewhere in the midwest, then an in person interview at the testing site, followed by additional interview with someone else. A 3 round interview process for a PART-TIME job. Also they say to wear business casual, but I guess it's the kind where jeans aren't allowed. The interviewer gave me a hard time for wearing jeans, however the worker who greeted me when I entered the room was wearing leggings and a pullover Abercrombie hoody, so I guess they are really inconsistent about enforcing dress-code. The interviewer also implied that they only schedule the bare minimum amount of people they need, which implies that they are: 1. Always understaffed 2. They don't want you to call in sick ever 3. They want you to come in even if the road conditions are too dangerous to drive 4. They want you to basically be on call in case someone else can't make it in. The interviewer mentioned the last point specifically in the interview, which I feel is too much to ask of someone for a PART-TIME job that pays you as little as legally possible. Also, you aren't allowed to use your phone in the waiting room while they make you wait for your interview.

First two phone interviews with HR. Next there was one take home assessment from HR. Then after having the home assessment reviewed, there is one on site interview with the hiring manager. The hiring decision was made within one week of the on site interview.