Differential Susceptibility to Parenting: Gene-Environment Interactions in Children's Problem and Prosocial Behavior

Differential Susceptibility to Parenting: Gene-Environment Interactions in Children's Problem and Prosocial Behavior - ORCHIDS

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

NL-OMON

Registry ID

NL-OMON38080

Enrollment

960

Registered

2012-05-11

Start date

2012-10-01

Completion date

Unknown

Last updated

2024-05-06

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

aggressive behaviour

Interventions

The IY program is a 14-16 week parent training where parents learn parenting skills specifically tailored to reduce externalizing problem behavior of children. Parents watch videos together, discuss

Eligibility

Age

2 Years to 99 Years

Inclusion criteria

Inclusion criteria: Parents of children aged 4-8 Score on the Eyberg Child Behavior Inventory (ECBI) on the 70th percentile or higher

Exclusion criteria

Exclusion criteria: No mastery of the Dutch language Intellectual disability (total IQ

Design outcomes

Primary

Measure	Time frame
The primary outcome measures of the study are possible moderating effects of genetic polymorphisms on the intervention effect. The intervention effect is: a significantly stronger decrease of externalizing behavior problems over time and/ or a significantly stronger increase in prosocial behavior in the IC than in de CC, with an alpha of .05. Externalizing problem behavior will be measured with the ECBI and DPICS. Prosocial behavior will be measured with the SSRS and DPICs.	—

Measure

Time frame

The primary outcome measures of the study are possible moderating effects of genetic polymorphisms on the intervention effect. The intervention effect is: a significantly stronger decrease of externalizing behavior problems over time and/ or a significantly stronger increase in prosocial behavior in the IC than in de CC, with an alpha of .05. Externalizing problem behavior will be measured with the ECBI and DPICS. Prosocial behavior will be measured with the SSRS and DPICs.

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Secondary

Measure	Time frame
The secondary outcome measures are the observed child behavior in parent-child interactions. This in particular concerns the behavioral and affective responses of the child on negative/ corrective/ punitive signals and positive/ encouraging/ rewarding signals from parents, and behavioral processes that are underlying the moderating effects of the polymorphisms. Furthermore, parenting measurements (both observed as well obtained by questionnaires) will be included as secundary outcome measures.	—

Measure

Time frame

The secondary outcome measures are the observed child behavior in parent-child interactions. This in particular concerns the behavioral and affective responses of the child on negative/ corrective/ punitive signals and positive/ encouraging/ rewarding signals from parents, and behavioral processes that are underlying the moderating effects of the polymorphisms. Furthermore, parenting measurements (both observed as well obtained by questionnaires) will be included as secundary outcome measures.

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Countries

Netherlands

Outcome results

None listed

Source: NL-OMON (via WHO ICTRP)