Applied behavioural analysis (ABA) is a set of
techniques used to modify behavioural problems. When considering problems from
an ABA perspective, these problem behaviours can be grouped into two categories;
those that occur too frequently, and those that do not occur often enough! ABA
uses the application of operant and classical conditioning to increase or decrease
these behaviours to a more optimum level.
For my future career path I am going to be a
consulting detective for Scotland Yard. However, all great detectives need a
partner (we’ll call them Watson for conveniences sake), to watch their back and
to bounce ideas off of. Unfortunately, being the eccentric genius that I am
having any person around for any great period of time is going to come with
nuances. They are going to need some training. ABA is exactly the way to do
this, to wean them of their annoying traits without their explicit knowledge
that it is happening.
When working cases it may be that Watson gets too
emotionally involved. This is an issue when doing detective work as it clouds
the mind. Details may be missed, or not examined fully or objectively and it
just generally hinders the detecting process. One ABA technique that could be
used to address this is reprimanding. In APA reprimanding is reducing the
frequency of target behaviour by making disapproval contingent on the target
behaviour. For instance, if Watson says “You shouldn’t question them so hard.
They have just lost their father” but this line of questioning is necessary for
all the facts it is necessary to reprimand him. This reprimand only has to be a
few words. It could take on the form of sarcasm (“Of course, I should be questioning
the chair”), a rhetorical question (“Isn’t catching a killer more important
than preserving feelings?”) or corrective feedback (“don’t be ridiculous”). The
use of reprimands has been shown to increase on-task behaviour in schools and
to raise the levels of academic performance (Acker and O’Leary 1987) so this
would hopefully decrease the frequency of such outbursts when trying to solve
these cases.
However, any partner will also have some good
habits and these, we will be wanting to reinforce. For instance when my partner
provides some useful information from their specific skill set I am unaware of.
One technique useful for increasing the frequency of behaviours is
reinforcement. We can do this using reinforcers (events which, when made
contingent on a behaviour increase or maintain the frequency of that behaviour.
I would do this through use of positive reinforcement; following such events
with a favourable outcome, making it more likely to occur in the future. Such
useful outbursts of specialist knowledge could thus be followed with a reward
such as a compliment “I appreciate you” or “you are fantastic!”. Compliments such as these have been shown to
be an effective tool in the increase of reinforced behaviours. In another
condition of the same study mentioned previously (Acker and O’Leary 1987)
praise was shown to increase levels of appropriate behaviour in school-aged
children in the classroom.
Alice Owen
References:
Acker, M. M., & O’Leary, S. G.
(1987). Effects of reprimands and praise on appropriate behaviour in the
classroom. Journal of Abnormal Child Psychology, 5, 549-577.
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