Research on invest in play®
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invest in play: A benchmark study
A pilot study compared measurements before and after the intervention from four invest in play (iiP) groups in Denmark. The outcomes were compared to control and intervention groups derived from a meta-analysis of 14 European trials of the Incredible Years (IY) parenting programme.
The results show that:
- The iiP programme effectively reduced child behaviour problems with effects comparable to IY.
- The iiP programme effectively reduced parenting stress with considerably larger effects compared to IY.
- Parents in the iiP groups were more satisfied with the programme materials.
- Fewer sessions were needed.
- Costs by delivering the iiP- programme were 48% lower at a specific clinic in Denmark.
The present findings are meant as a first building block while establishing larger and more rigorous studies of iiP effects. In addition, it is meant to illustrate how integrated assessment and evaluation in iiP may contribute to a continuous loop of learning and improvement as the programme is further developed.
Figure 1. Eyberg Child Behaviour Inventory
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Figure 2. Parenting stress (PSI)
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Theoretical background for invest in play
invest in play is based on over 50 years of theory and research on parent and teacher training that has produced a wealth of information about effective prevention and treatment for reducing children’s challenging behaviours and increasing social emotional resilience. This includes:
- Behavioural theory: The pioneering behavioural parent training interventions.
- Social learning theory: Theory that describes how coercive parent-child interactions lead to and maintain children’s negative behaviours.
- Attachment theory: Theory that describes how strong parent-child attachments are created.
- Cognitive attribution theory: Theory on parental attributions and cognitions, and how thoughts, feelings and behaviours affect each other.
invest in play Mechanisms of Change
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