Different in that positive reinforcement increases a behavior and negative punishment decreases a behavior

This is called positive reinforcement. Positive reinforcement involves rewarding a behavior to increase the likelihood of it being repeated in the future.

Yes, both do.

Negative reinforcement is quicker but positive reinforcement is more permanent.

The reinforcement effect is the result reinforcement on behavior. It is used to study the success rate of positive, negative, and partial reinforcement.

The cast of Positive Reinforcement - 2001 includes: Heidi Darchuk as Melissa