Tag Archives | karen pryor

Stimulus Control and the Do Nots

  As I’ve talked about before, cues are powerful only if we can get them under stimulus control. (What is stimulus control?) The animal must be able to distinguish between a variety of different cues, know which behavior goes with which cue and know not to perform the behaviors unless the cue is given. I’ve […]

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Shaping Recipes

Many positive trainers are fond of of saying that an animal can be taught to do anything it is physically and mentally capable of doing. Behaviors are often taught through shaping–using successive approximations towards a final goal. (For instance, a trainer could teach a horse to put it’s nose in a trailer, then put two […]

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Going Back to Kindergarten

I’ve been reading Karen Pryor’s first book on training, Lads Before the Wind. Written in the 70s, it’s her personal account of how she learned the principles of operant conditioning and positive reinforcement training by training dolphins in Hawaii. Her park was one of the first to do this, and the book is filled with […]

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