A research team is interested in the effect of Parent-Child Interaction Therapy (PCIT) in reducing children’s disruptive behaviors for children with disruptive behavior disorders (DBD). The research team recruited 12 families with a child with DBD and interviewed the parents about the number of disruptive behaviors the child has at home. After three weeks' therapy, the research interviewed again about the child's disruptive behaviors. What is the research question? What is/are the variable(s)? Are they categorical or continual variables? What statistical test can be used to answer the research question?
A research team is interested in the effect of Parent-Child Interaction Therapy (PCIT) in reducing children’s disruptive behaviors for children with disruptive behavior disorders (DBD).
The research team recruited 12 families with a child with DBD and interviewed the parents about the number of disruptive behaviors the child has at home. After three weeks' therapy, the research interviewed again about the child's disruptive behaviors.
- What is the research question?
- What is/are the variable(s)? Are they categorical or continual variables?
- What statistical test can be used to answer the research question?
question for research is Parent-Child Interaction Therapy (PCIT) is reducing children’s disruptive behaviors for children with disruptive behavior disorders (DBD) or not .
the variable for this research is number of disruptive behavior of children before Parent-Child Interaction Therapy (PCIT) and number of disruptive behavior of children after Parent-Child Interaction Therapy (PCIT) for children with disruptive behavior disorders.
variables are continual variables as researcher interviewed the parents about the number of disruptive behaviors the child has at home.
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