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Replicating a Randomized Trial With Video-Feedback to Promote Positive Parenting in Parents of School-Aged Twins

  • Jana Runze
  • , Marinus H.Van IJzendoorn
  • , Claudia I. Vrijhof
  • , Marian J. Bakermans-Kranenburg*
  • *Corresponding author for this work

Research output: Contribution to Journal › Article › Academic › peer-review

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Abstract

In this randomized controlled trial, we investigated the effectiveness of the brief, home-based Videofeedback Intervention to promote Positive Parenting and Sensitive Discipline (VIPP-SD) in parents of 257 school-aged twin pairs (N = 514 children, Mage = 7.92, SD = 0.66), replicating a previous study testing the effectiveness of the intervention in parents with preschool-aged twins (Euser et al., 2021). We conducted two pretests (1 year apart) and one posttest 1 month after the intervention. An age-adequate twin-adapted version of the VIPP-SD was used in primary caregivers (91% female). We examined the main effect of the intervention on observed parental sensitivity and sensitive discipline and on attitudes toward sensitivity and sensitive discipline. We also investigated whether parents who are more susceptible to the environment, as measured by their self and partner-reported current temperamental reactivity, benefitted more from the intervention. In our sample with older children, the VIPP-SD did not significantly change observed parental sensitivity or sensitive discipline in the intervention group compared to the control group. The VIPP-SD did improve parents’ attitude toward sensitivity, but not toward discipline. Intervention effects were not moderated by temperamental reactivity of the parents, providing no support for the differential susceptibility hypothesis. Future research might examine the differential susceptibility hypothesis in parents using stressreactivity or genetic susceptibility markers instead of self-reported reactive temperament.

Original languageEnglish
Pages (from-to)490-501
Number of pages12
JournalJournal of family psychology
Volume36
Issue number4
Early online date27 Jan 2022
DOIs
Publication statusPublished - 2022

Bibliographical note

Funding Information:
Findings from this work were not presented at any conference. Pseudonymized data will be shared upon request. Data sharing starts 1 year after the end of the project (January 10, 2024). The data will be shared after approval of the request for data sharing and when a Data Transfer Agreement (DTA) has been signed by both parties. Study materials and analysis code are available on request. This study’s design and hypotheses were preregistered at the open science framework (OSF) (doi: 10.17605/ OSF.IO/AMR5P) and at the International Standard Randomised Controlled Trial Number (ISRCTN) registry (https://www.isrctn.com/ISRCTN 34107997). Marinus H. van IJzendoorn, Eveline Crone and Marian Bakermans-Kranenburg designed the Leiden Consortium on Individual Development (L-CID) experimental cohort-sequential twin study “Samen Uniek” as part of the Consortium on Individual Development (CID;Gravitation grant 2013–2023 awarded by the DutchMinistry of Education, Culture, and Science, and the Netherlands Organization for Scientific Research, Nederlandse Organisatie voor Wetenschappelijk Onderzoek;NWO, grant number 024.001.003).

Publisher Copyright:
© 2022. American Psychological Association

Funding

Findings from this work were not presented at any conference. Pseudonymized data will be shared upon request. Data sharing starts 1 year after the end of the project (January 10, 2024). The data will be shared after approval of the request for data sharing and when a Data Transfer Agreement (DTA) has been signed by both parties. Study materials and analysis code are available on request. This study’s design and hypotheses were preregistered at the open science framework (OSF) (doi: 10.17605/ OSF.IO/AMR5P) and at the International Standard Randomised Controlled Trial Number (ISRCTN) registry (https://www.isrctn.com/ISRCTN 34107997). Marinus H. van IJzendoorn, Eveline Crone and Marian Bakermans-Kranenburg designed the Leiden Consortium on Individual Development (L-CID) experimental cohort-sequential twin study “Samen Uniek” as part of the Consortium on Individual Development (CID;Gravitation grant 2013–2023 awarded by the DutchMinistry of Education, Culture, and Science, and the Netherlands Organization for Scientific Research, Nederlandse Organisatie voor Wetenschappelijk Onderzoek;NWO, grant number 024.001.003).

FundersFunder number
DutchMinistry of Education, Culture, and Science
NWO024.001.003
Fundação para a Ciência e a TecnologiaPTDC/CCI-BIO/29266/2017

    Keywords

    • Differential susceptibility
    • Middle childhood
    • Parental attitudes
    • Sensitive discipline
    • Sensitivity

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