"Reinforcement" refers to things that make a behavior or action more likely to happen again. It is a way to encourage or reward certain behavior to strengthen it and make it happen more often. Full definition
It became this positive reinforcement where positive results gave me motivation to improve and experience even more positive results. (dailytradealert.com)
I like the ideas of positive reinforcement of the students working over and above the minimum requirements for student behaviour. (teachermagazine.com.au)
The field of dog training is fascinating and endlessly rewarding, due to the emergence of positive reinforcement training using a signal marker. (karenpryoracademy.com)