Local Enhancement and Socially Facilitated Behaviors in Dogs

PPG has posted another outstanding blog by Eileen Anderson!
If you are dog training geek, be sure to give this a read!

Three dogs lying on the grass as seen from above. It is local enhancement, imitation, or just that they agree on the best place for sun baths?

This post started out as one thing and transformed into another as I went along, as many of mine do. I have been familiar for a while with the term local enhancement for a type of social learning in dogs. I had some videos that I felt were good examples. But while researching this post and putting the clips together into a movie, I learned that the concepts and definitions were a lot less cut and dried than I thought.

This topic is up for lots of interpretation and discussion in the literature and I have found it to be underrepresented in discussions about dog behavior. I felt that at least an introduction to the subject would be helpful. I have gone with the most thorough, most recent, and most cited sources.  I am open to additional information and hope for a good discussion.

Terms and Definitions

There are several different types of socially facilitated behaviors and social learning. These are two separate terms since behaviors can be socially facilitated without subsequent learning (Heyes, 1994, p. 214). Also the types of social facilitation overlap, and more than one can be going on at the same time. Among the types are behavioral contagion, local enhancement, stimulus enhancement, observational conditioning, copying, emulation, and imitation.

I got interested in local enhancement since I was pretty sure I saw it happening with my dogs.  Like most of the other types, it involves animals performing similar behaviors as a result of observation or other perception of another animal. But it is not classified as imitation.

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