It also clarifies that the service provider is not an employee of mine but an independent contractor which I think is important for me. Does this look like a solid contract to use for the aforementioned purposes? Is this something I could reasonably expect an amateur artist that I pay for artwork to sign in general?
Thank you very much for the information, Tom and Brian. Also, I apologize for the late response - I have had internet troubles of late. I will look into the Activision document as well as work for hire agreements and hopefully find something that works for my situation.