what is a reinforcer?

Gerry M · First Steps Joined: 12 Jan 2008 Posts: 8

I find it hard to find out what acts a reinforcer.

Could you give me some ideas?
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Gerry
Waterford

Dr Katrina Duffy · Posted: Tue Jan 22, 2008 10:05 pm Post subject: reinforcer choices

Hi Gerry

Think about things that your child engages in and enjoys. Ask yourself what are they interested in? Music, videos, games, books or other toys are all examples of things that MAY act as reinforcers. Simple snacks (fruit, rasins etc) may also act as reinforcers. Similarily, small drinks may also act as reinforcers. Remember that by definintion reinforcers must increase the future frequency of behaviour.

Simple strategies include observing and asking the individual. Trying new things is also good advice. Developing a positive relationship and rapport with any child is critical in the teaching process. This opens up the area of social praise and recognition as a key source of reinforcers.

I am sure you will develop more reinforcers in time...
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Dr Katrina Duffy

Dr Ken Kerr · Posted: Mon Aug 18, 2008 9:16 pm Post subject: Reinforcer thought

Hi

Just a passing thought on what people commonly call reinforcers. Firstly, just giving some something as a result of a behaviour occurring does not mean that it is a reinforcer.

You need to look to see if the future frequency of the behaviour occurs more often. THat is, does the behaviour increase??

In addition to this, it is important to note that an item that acts as a 'reinforcer' may not function in the same way from occasion to occasion. THis makes teaching difficult but it should not be a surprise that items act in different ways at different times.

Think about it; people get fed up with getting the same item over and over again. Toys get boring, music repetitive. Technically this touches upon the importance of 'establishing operations'. TO keep teaching fresh you can change:

1. How often the same items are used during a teaching session? By introducing periods of time without a particular item you can make it more attractive at a later point in time.

2. Use a range of reinforcers across all categories of reinforcement

3. Provide reinforcement at a high rate (give small often... as opposed to large reinforcer delivered on a low frequency basis)

4. Provide choice (supported by visuals as and when needed)

ANyway, these are just some thoughts!!

KK
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Dr Ken Kerr
Director of Services
The Developing Ability Partnership