Showing posts with label verbal marker. Show all posts
Showing posts with label verbal marker. Show all posts

Tuesday, March 18, 2014

Using a Verbal Marker to Signal Success for Your Learner

By Joan Orr MSc

Let me just apologize right up front for the title of this article. I am not in fact going to explain how to use a verbal marker, or to expound on the benefits of verbal markers. In fact the opposite is quite true, if disappointing to some.

I am not a fan of the verbal marker (that is using a word such as "yes" or "good" to mark a correct response). The more experience I get with TAGteach and clicker training, the more firmly I believe that the verbal marker is inferior to the tag sound (click) in teaching new skills. We have used taggers (clickers) with everyone from tiny tot ballerinas to business professionals to fishermen with lots of muscles and tattoos who work in the Bering Sea (see previous blog posts for the tale of the fishermen). We have used taggers with elite athletes, kids with autism, kids with Down syndrome, business professionals, prison inmates and medical students to list a few examples. Using the tagger absolutely works and it works with every population of learner that we have encountered.

Why Did She Get a Better "Good" Than Me?


We at one point back in the time before we had as much experience as we have now had suggested to people that they might use the word “good” or another verbal marker to signal success to the learner. In practice this has turned out not to work well. The verbal marker becomes very repetitive and annoying very quickly. It seems condescending in a way to say “good, good, good” over and over especially to another adult. It is also very difficult to keep the tone of the “good” the same each time. People tend to want to convey additional information with the verbal marker. They tend to vary the tone and give a more expressive “good” if there is a particularly good effort. It is hard to avoid the big excited “YES” when they finally get it, or the desultory "yes" when you're tired, hungry and have a headache.

A teacher may inadvertently vary the tone of the "good" for different learners, and trust me - they notice! The learner wonders why they didn’t get the big “good!!” the next time or why another person got a bigger “good” than they did. Learners no matter how young can tell the difference between genuine praise and a rote "good job".

The verbal marker inevitably mixes praise with information. This defeats the purpose of using a marker. The marker must be the same every time and must convey only one piece of information “you got it right”. There are no degrees of “rightness”. It is either tag or no tag (click or no click). This allows the learner to focus only the task at hand, the tag point, and not to have to process verbal information at the same time.

Praise is Great, but Not as a Precise Marker of Behavior


I am not saying that praise is bad, or that there is no place for it. What I am saying is that words cannot be used as markers as effectively as a neutral sound because words inevitably convey more than just the critical information (yes! you got it). The way to use praise effectively is in concert with the marker. Tag without talking and at the end of the tag session, give the verbal praise. For example, the learner might get 10 tags and then you end the session and say “You’re doing really well” or “you are hitting your tag point much better than yesterday” or “Fantastic!!!”

Our classic Highjump Video demonstrates this nicely. There is no talking other than to give the tag point, no feedback other than the tag and then the verbal, heartfelt praise at the end.



We have been trying to work out in our own minds the problem with the verbal marker and over time we have come to the conclusion that is the mixture of praise with information that is at the heart of the problem. Separate praise from information and you will get better results and more satisfied learners.

But I Just Can't Use a Sound Marker


There may be times where it is not appropriate or not possible to use a sound marker. You may have used the tagger for an intense teaching session and your learners are starting to fade. Not to worry! You can still use the principles of TAGteach in all your teaching. While you will not get the incredible power of TAGteach without using a tagger, you will still benefit from using the TAGteach principles. We call this Naked TAGteach (TAGteach without the tagger) and we have a webinar that explains this in detail. Click here for more information or to purchase.

More About Verbal Markers and Why the "Tag/Click" Sound Works so Well


Read an article by Karen Pryor: Bingo! You Win!

Watch a video clip from Karen Pryor on the neurobiology of TAGteach and why the tag sound works so well:




Related Resources


           




Friday, February 20, 2009

Introducing TAGteach: Lessons Learned


Theresa has gone off to Japan and abandoned us. I am bereft. So you will have to get by with a post from me today. Well, it's technically not really from me since I copied both the text and the photos from others (with their permission of course).

Maggie Ouillette who is a clicker trainer and TAGteacher has kindly provided this excerpt from a summary of a project she is working on for further TAGteach certification. Maggie's project involves implementing TAGteach in the teaching of shelter volunteers to clicker train the dogs.

Shelter Volunteer TAGteach Project - Some Things I've Learned

Implementing TAGteach into a training program was a learning process for me as well as for the shelter volunteers. Understanding the TAGteach methodology was just the beginning. It took some time to become comfortable actually using the process to teach dog training. The first step was to identify the skills needed to work with the dogs successfully. They fall into categories of:

  • Leash/dog handling
  • Timing of reward marker
  • Timing and placement of reward delivery
  • Ability to observe and shape behaviors
The tag points that I came up with were designed to break these skills down into the smallest denominator. Whenever possible I used `value-added' tag points which prevented undesirable behaviors as well as identifying a skill point.

Things I've Learned Through TAGteaching

Start small

My initial impulse was to jump in with both feet, using multiple tag points. The first training session was less than perfect because of that impulse. I started out wanting to tag everything. Over time I realized that using a limited number of well chosen tag points was most effective. I learned how important it was to introduce this new concept gradually.

Begin with the basics


I developed a set of introductory tag points which dealt with the skills needed from each of the four categories. For example, a set of tap points dealt with the basics of clicking and then delivering the reward. Each training session began with these tag points before we ever introduced the dogs. The learners practiced the exercises without a dog, then with a stuffed dog, then with a shelter dog. The learners were often a bit bemused about the simplicity of the introductory exercises. One teenaged learner remarked jokingly "Oh, we're in Kindergarten! She mastered the intro exercises easily. When we added the dog she was the first to comment "Oh, yeah, it's harder when you have the dog!"

When in doubt, break it down

In the past when I was working with dog training students, when they were having trouble performing a skill correctly, I would gently take the leash, saying, "Let me just show you how to do it". That may give the learner an opportunity to observe the skill in its completed form, but it doesn't teach them how to do it themselves. Now when those moments happen, I stop and say to myself "This would be a great place for a tag point!"

Verbal markers are problematic

When the program began, I tried using a verbal marker such as `yes' or `good' . I was teaching the volunteers to use a clicker as the dogs' reward marker, and needed a different marker for the humans. Theoretically, it should have worked. After viewing some video footage of my efforts, it was clear that I was having trouble maintaining a consistent signal. I also tried using the word `tag' to avoid conveying emotion, but that word sounded harsh. My solution was to use clickers for the humans when possible (no dogs present) and used an inexpensive child's toy that created a chunk-chunk noise when the volunteers were working with the dogs.

Let the tagger do the talking

This project taught me to talk less and tag more. There are times when I need to give an explanation of how and/or why something is done in a certain way. I still spend time talking about the exercises. The difference is that there is a separation of lecture time and hands-on practice. I explain the basics of an exercise, then give the tag/focus point, then the learner works on the skill. When I observe off-point errors, I don't do any talking while the learner is working. I make a mental note to add a tag point to address the off-point error.

Post-its and tape are my best friends

A target is worth a thousand words. Even clear instructions to "hold your hand like this" or "take a step" sometimes gets lost in translation. Giving the learner a specific location for hand/foot/treat placement sets the learner up for success. It feels great to get it right. It has been my observation that adult learners find it hugely rewarding to be successful. I found that material rewards or even praise were not necessary for the volunteers. Because they mastered the basic clicker training skills early in the process, they saw the dogs catch on very quickly. This was immensely rewarding to everyone involved.

Maggie Ouillette
Whitmore Lake Michigan

Thanks to Oliver Beverly of C.L.E.A.R Dog Training in Australia for the photos