What is… Operant conditioning?

In this series, I dig a little deeper into the meaning of psychological terms.

This week’s term: Operant conditioning

Operant conditioning relates to how actions are affected by stimuli from the environment.  The concept was developed by B.F. Skinner in the 1930’s, and builds on Pavlov’s classical conditioning experiments in which dog were observed to salivate in response to the conditioned stimulus, i.e. a bell.

Operant conditioning uses rewards and punishments to influence behaviour.  It’s worth noting that from a behaviourist perspective these responses are not based on the person as a whole but rather specific behaviours.  There are 5 different types of responses to behaviours, and the terminology can be a bit counterintuitive:

  • Positive reinforcement: a reward is given, with the aim of increasing the frequency of the behaviour
  • Negative reinforcement: an unpleasant stimulus is removed, with the aim of increasing the frequency of the behaviour
  • Positive punishment: an unpleasant stimulus is applied, with the aim of decreasing the frequency of the behaviour
  • Negative punishment: something positive is withdrawn, with the aim of decreasing the frequency of the behaviour
  • Extinction: a behaviour that was previously reinforced is no longer given reinforcement, and eventually the associated behaviour no longer occurs

 

There are a variety of factors that influence the degree of effectiveness of these measures, including the timing and consistency with respect to the behaviour.  Operant conditioning can get quite complex, involving chains of different behaviours.  Praise has been shown to be very effective as a positive reinforcer.

According to Wikipedia, some research has shown that certain neurons that release the neurotransmitter acetylcholine and others that release dopamine are activated following a conditioned stimulus.  Individuals with Parkinson’s disease (which affects the dopamine/acetylcholine balance) respond differently to reinforcers and aversive stimuli depending on whether or not they are on their medication.

Operant conditioning is the foundation of Applied Behavioural Analysis (ABA), which is best known for its use with children who are on the autism spectrum.  This approach is controversial and has been challenged by many autism advocates as a misguided attempt to “cure” autism.

There are various overtly harmful applications of operant conditioning.  It can be used as a tool for psychological manipulation, and the intermittent use of reward and punishment can be especially damaging in this sort of abuse.  This pattern can be seen in trauma bonding.  Partial or intermittent negative reinforcement in the workplace can contribute to a climate of fear.

Awareness of the basic principles of reinforcement and punishment can help us to understand how our responses to the behaviour of others can affect future repetition of that behaviour.  Once I was doing a night shift at the concurrent disorders program where I work, and a client had been clomping up and down the hall like an elephant.  I told him that he needed to stop.  He was openly defiant and kept on pacing.  The next day, a counsellor working with him told him that it’s okay, he can pace as much as he feels he needs to.  The problem is, from an operant conditioning perspective, she was not only giving positive reinforcement (in the form of praise) to the pacing, she was also positively reinforcing the defiance, making it more likely that the behaviour will be continue.

Clearly there are ethical issues that can arise from trying to use operant conditioning to manipulate someone.  However, if we’re not aware of the impact of our reactions then we’re not doing anyone any favours.

Do you having any thoughts on whether this kind of conditioning is useful or problematic?

 

I got the idea for this post from a discussion with Meg at Why does bad advice happen to good people?

Sourcehttps://en.wikipedia.org/wiki/Operant_conditioning

You can find the rest of the What Is series on my blog index.

14 thoughts on “What is… Operant conditioning?

  1. suninthespring says:

    I think it’s useful/ethical only when both people agree on the goal… e.g. A therapist using it when it’s helping you work toward your agreed upon treatment goals. I think this can get dicey when someone’s doing something they think is best for you but you haven’t agreed to it. Or you agree on the goal but not the path there. That’s when it feels manipulative to me. But sometimes it ends up being helpful in the end, too…

    In my DBT skills group, one of the leaders dings a bell when people use judgments (positive punishment).

    I use positive reinforcement on myself a lot to do things I’ve decided I want to get better at, like giving myself stickers for doing exposures, being vulnerable, asking for help, going to office hours, etc. This works well because I’m the only person involved. I also think positive reinforcement in general is kinder than the others. I use positive reinforcement with my parents by clapping or cheering or being excited when they say things to validate me, which is something we have been talking about and working on.

    Liked by 1 person

  2. Invisibly Me says:

    Oooo this tingles my inner wannabe psychologist! It’s interesting too because so much conditioning happens subconsciously, or we can look back at times we were positively/negatively reinforced without realising. It can have beneficial potential, but it can also be quite harmful and damaging, even without realising by the person doing it (such as reinforcing your child with food at a young age, then they grow up developing an eating disorder relying on food in similar patterns). Brilliant post! xx

    Liked by 2 people

  3. Meg says:

    My parents were obviously huge fans of positive punishment, but when I’d stay with my paternal grandparents, they’d use a lot of praise for good behaviors and encouragement (positive reinforcement?), and I’d behave quite nicely and calmly.

    I’ve noticed with my dog, Sammy Samson, that there are times when he gets irrational. It’s not that he wants to misbehave; he can’t control it. This was an issue, for example, when I got back to town after being gone two weeks. He was confused and unhappy to the point that he got sick to his tummy and started acting growly and scary. I think there’s a weird parallel here to raising children: you can’t (or shouldn’t) punish them when they’re messed up in the head or emotional or hormonal or confused. Anyway, with Sammy, he’s been better lately, but I’m obviously aware that I can’t leave town again without its being a problem. Where was I going with this? Right. Some bad behavior simply needs compassion, not a reinforcement/punishment response. I think.

    Great article!! Thanks for reminding me of this stuff from college!! The “escape” and “avoidance” and “extinction” stuff was new info that I don’t remember having been taught!! I can see the benefit of that info–like if you were to put bad-tasting stuff on your kid’s fingernails (with their consent) and buy them some nail clippers, their nail-chewing might become extinct?

    Liked by 1 person

  4. DV says:

    If you want to change a behaviour this way then consistency is very important. Intermittent reinforcement is more powerful than continuous reinforcement. For example, if a kid keeps asking for a cookie before dinner and you never give in, there will be an initial flurry of asking more and protesting when they don’t get it (extinction burst) but then they’ll stop, but if you give in sometimes they’ll keep trying and trying and hoping to get lucky. If you tell them no 100 times and then give in, they’ve just learned that they have to ask 101 times to get what they want (and if they do that all at once it’s pretty bloody irritating). At least with humans and more intelligent animals they are capable of learning different rules for different people and situations otherwise co-parenting (or your situation at work of mutiple staff members) would be even more of a nightmare than it is already.

    Liked by 1 person

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