The development of disruptive behavior is caused
by a number of factors: biological or genetic,
environment, and family factors. In terms of
biological factor, Kazdin (1995) states that
aggressiveness and anti-social behavior are usually
passed down from the previous generation of
children’s parents. Furthermore it is said that the
temperament of children plays asignificant role in the
development of disruptive behavior.
(Tschann.Kaiser, Chesney, Alkon, & Boyce, 1996).
For environmental factor, there are many factors
that might influence the development of disruptive
behavior such as financial issue, parents’ death, and
social isolation (Schroeder & Gordon, 2002). A harsh
environment such as cruel treatment and child abuse
are also factors which can form and develop
disruptive behavior (Lier, Sar, Muthen, &Crijnen,
2004).
In the case of family factor, parents play an
important role in the development of disruptive
behavior such as depression experienced by parents
(Querido, Eyeberg&Calzada, 2004). Kazdin (2005)
asserts that the developments of disruptive behavior
resulting in a risk of worse behavior in children are
caused by the interactions between parents and
children and ineffective parental discipline. The
impulsiveness and explosiveness in disruptive
children require deeper direction from parents at
home. Children with disruptive behavior who receive
directions inconsistently are unable to control
behavior that is appropriate for their age. Children
also have a risk of developing worse behaviors
(Scahill, Sukhodolsky, Bearss, Findley, Hamrin,
Carrol, & Rains, 2006).
Here are some forms of intervention to overcome
disruptive behavior with different focus of goals:
children, parents and the environment (Schroeder and
Gordon, 2002). For children, the intervention can be
in the form of social skills training and cognitive
skills training. This training is based on the
assumption that disruptive behavior is the result of
learning wrong behavior or the child has not mastered
the social skills needed to interact with others. The
training shows good results in improving children's
social skills, but there is no clinically significant
evidence that the training can change disruptive
behavior if carried out without involving other
treatments (Taylor, Eddy &Biglan, 1999).
Interventions involving parental involvement are
Parent Management Training (PMT). It is an
intervention carried out for parents based on the
assumption that disruptive behavior in children is
related to parental behavior towards children,
negative interactions between parents and children, as
well as inconsistent and inappropriate parenting
processes (Bijou, 1984; Patterson, 1998).
PMT is a training program developed by Kazdin
entailing the interventions in which parents are taught
social learning techniques to change the behavior of
their children (Kazdin, 2005). The principles of
operant conditioning and modeling are implemented
in everyday life (Kazdin, 2005).
Kazdin (2005) added operant conditioning is a
type of learning that emphasizes on control. It is
believed that consequences of the environment give
rise to a behavior; the consequences have a major
influence on behavior that occurs in the future. There
are four principles of operant conditioning. The first
one is reinforcement which is a presentation of
consequences after the behavior appears so that the
likelihood or probability of the behavior increases.
The second one is punishment. It is the presentation
of an unpleasant event after the behavior appears so
that the probability or probability of the behavior
decreases. The third one is extinction, which does not
strengthen the behavior after the behavior appears so
that the likelihood or probability of the previous
behavior decreases. The final principle is stimulus
controls and presence discrimination, reinforcing a
behavior that arises with one stimulus, but not another
behavior. This procedure increases the likelihood or
probability of increasing expected behavior and
eliminating other behaviors.
Kazdin (2005) revealed that PMT training
programs are effective for dealing with behavioral
problems in pre-school age, middle child to
adolescent age. The idea that PMT can reduce
disruptive behavior and increase adherent behavior in
children is based on the results of the previous study
(Josephson in Scahill, Sukhodolsky, Bearss, Findley,
Hamrin, Carroll, &Rains, 2006). Research shows that
PMT is one of the most extensively studied
treatments to reduce child behavior problems through
increased involvement with children, parental
attention and praise for alternative behaviors that
arise, improved parent-child communication, shorter
instructions, and providing reinforcement when the
desired behaviors are achieved (Enabrink, Hogstrom,
Forster, &Ghaderi, 2012). Likewise, the study of
Kling, Forster, Sundell, &Melin (2010) tested the
effectiveness of PMT for parents of children with
problem behavior aged 3 to 10 years also shows that
PMT reduced problem behavior in children compared
to the group that was not given treatment.
Based on the phenomenon, the preliminary study,
and the literature, one way to reduce the level of
disruptive behavior is to improve parental
management through Parent Management Training
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