Additional resources on horsemanship principles:
Jones, Steven. Basic Horsemanship Principles. University of Arkansas Extension Bulletin FSA3028.
Fundamental Training for Horse and Rider. eXtension HorseQuest Article.
Stimulus for Horse Learning. eXtension HorseQuest Article.
Response for Horse Learning. eXtension HorseQuest Article.
Reinforcement for Horse Learning. eXtension HorseQuest Article.