Answer:
1) Job Application. Customize this job application form to quickly gather resumes and cover letters from top talent. ...
2) Employee Benefits Survey. To keep your employees happy, you need to listen to their feedback. ...
3) Employee Referral Form. ...
4) 360 Degree Feedback. ...
5) PTO Request.
I believe the answer is: valid, but not reliable
A result would be considered as valid if it is created by using proper logical thought or common way of reasoning. But, such result on personality would not be considered to be reliable because there are too many factors that could create a deviation within the data, and there is no accurate way to truly measure personality.
If you live near polluted areas you are more likely to get cancer. Like a home near a power plant. But if you live in a house with nature and plants around it or somewhere not polluted you have less of a chance to get cancer.