Leiden Consortium Individual Development

Leiden Consortium Individual Development - L-CID

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

NL-OMON

Registry ID

NL-OMON47016

Enrollment

690

Registered

2014-10-31

Start date

2014-07-01

Completion date

Unknown

Last updated

2025-03-24

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

Conditions

Het onderzoek heeft geen betrekking op aandoeningen Niet van toepassing

Interventions

Families in the experimental condition will receive the VIPP-SD (Juffer et al., 2008), a behavioral intervention aimed at improving parental sensitivity and sensitive discipline. Families in the con

Eligibility

Age

2 Years to 99 Years

Inclusion criteria

Inclusion criteria: - Twins - Speaks Dutch - Parents and grandparents are born in Europe - Twins have the same gender

Exclusion criteria

Exclusion criteria: - Twins have a different gender - Children with a congenital abnormality, psychological disorder, chronical illness, hereditary disorder or ear or eye malfunction are excluded if their disorder prohibits them from participating in any of the behavioral or EEG/ERG measures.

Design outcomes

Primary

Measure	Time frame
The effect of the intervention (VIPP-SD) on parental sensitivity and sensitive discipline and on children's developmental outcomes (behavioral control and social competence).	—

Secondary

Measure	Time frame
Moderation: Which children are most susceptible for the intervention? Are VIPP-SD intervention effects stronger for children with a reactive temperament or with a certain genetic make-up (dopamine and serotonine related genes)? Which parents are most susceptible for the intervention? Are VIPP-SD intervention effects stronger for parents with a reactive temperament, with a certain genetic make-up (dopamine and serotonine related genes) or certain frontal cortical asymmetry? Mediation: Via which (neurobiological) mechanisms does the intervention affect child development? Can the intervention effects on behavioral outcomes be explained by a changed neural reactivity of the child, changed cortisol levels, and/or improved quality of the parenting environment, in particular the amount of chaos in the direct environment of the child? Via which processes does the intervention lead to an improvement in sensitive parenting? Can the intervention effects on parenting be explained by changes in neural processing of emotions and/or behavioral control and/or parental stress levels?	—

Measure

Time frame

Moderation: Which children are most susceptible for the intervention? Are VIPP-SD intervention effects stronger for children with a reactive temperament or with a certain genetic make-up (dopamine and serotonine related genes)? Which parents are most susceptible for the intervention? Are VIPP-SD intervention effects stronger for parents with a reactive temperament, with a certain genetic make-up (dopamine and serotonine related genes) or certain frontal cortical asymmetry? Mediation: Via which (neurobiological) mechanisms does the intervention affect child development? Can the intervention effects on behavioral outcomes be explained by a changed neural reactivity of the child, changed cortisol levels, and/or improved quality of the parenting environment, in particular the amount of chaos in the direct environment of the child? Via which processes does the intervention lead to an improvement in sensitive parenting? Can the intervention effects on parenting be explained by changes in neural processing of emotions and/or behavioral control and/or parental stress levels?

—

Countries

Netherlands

Outcome results

None listed

Source: NL-OMON (via WHO ICTRP)