Related Experiment Video
Updated: Aug 16, 2025

Assessing the Coherence of Parents' Short Narratives Regarding their Child Using the Five-Minute Speech Sample Procedure
Published on: September 19, 2019
Comparing Children's Behavior Problems in Biological Married, Biological Cohabitating, and Stepmother Families in the
M Rachél Hveem1, Samuel C M Faulconer1, Mikaela J Dufur1
1Department of Sociology, Brigham Young University, Provo, UT 84602, USA.
Insights
Children in married biological families show fewer behavior problems. However, children living with a stepmother or in cohabiting biological families exhibit more externalizing behavior issues compared to those in married biological families.
Area of Science:
- Child Development
- Family Studies
- Sociology
Background:
- Extensive research indicates children in married biological families have fewer externalizing and internalizing behavior problems.
- Marriage is suggested to offer a uniquely protective family environment.
- Less is known about children in married stepfamilies, particularly those with stepmothers.
Purpose of the Study:
- To compare behavior problems in children across different family structures: married biological parents, married fathers with stepmothers, and cohabiting biological parents.
- To investigate the specific outcomes for children with stepmothers compared to married biological parents and cohabiting biological parents.
Main Methods:
- Utilized data from the Millennium Cohort Study (MCS) sweep 6.
- Compared children's behavior problems across three distinct family structures.
- Analyzed both internalizing and externalizing behavior problems.
Main Results:
- No significant relationship was found between family structure and children's internalizing behavior problems.
- Children living with a stepmother and children in cohabiting biological families showed more externalizing behavior problems than those in married biological families.
- Physical and social family environments are crucial factors in explaining differences in externalizing behavior problems within married-parent families.
Conclusions:
- Family structure impacts externalizing behavior problems, with stepmother families and cohabiting biological families showing higher rates compared to married biological families.
- Internalizing behavior problems did not significantly differ across the studied family structures.
- A comprehensive understanding requires considering both physical and social family environments when examining behavior differences.
Abstract:
A large body of research shows that children who live with two married biological parents have lower levels of externalizing and internalizing behavior problems compared to their peers in other family structure, including cohabitating biological families. Such patterns suggest that marriage provides a uniquely protective family environment, though we know less about children in the obvious counterfactual case: married stepfamilies. While research suggests children with stepfathers have more behavior problems than those living with married biological parents, we know little about how children with stepmothers fare, or how children with stepparents fare compared to those living with cohabiting biological parents. We use the Millennium Cohort Study (MCS) sweep 6 to compare children living with married biological parents, married fathers and stepmothers, and cohabiting biological parents. We find that family structure has no significant relationship with children's internalizing behavior problems, but that children living with a stepmother and biological cohabitating families exhibit more externalizing behavior problems than do those living with married biological parents. Covariates that indicate both physical and social family environments must be considered together to explain differences in married-parent families on externalizing behavior problems.
More Related Videos
07:59Using a Comparative Species Approach to Investigate the Neurobiology of Paternal Responses
Published on: September 19, 2011
05:04A Common Marmoset Model of Mother-Infant Intervention for Breastfeeding Disorders in the Presence of Paternal Inhibition and Maternal Neglect
Published on: September 22, 2023
Related Concept Videos
Behavioral Genetics and Its Designs
The primary methodologies used in behavior genetics include family studies, twin studies, and adoption studies, each providing unique...
Parenting Styles
Authoritarian Parenting
This style is strict and controlling, with little room for open dialogue. Authoritarian parents demand obedience and often enforce rules with minimal warmth. Children raised this way may lack social skills and initiative, usually comparing themselves to others unfavorably.
Authoritative...
Stereotype Content Model
Conduct Disorder
Relationship Formation
Family Therapy
Strategic Family Therapy
Strategic family therapy emphasizes resolving communication barriers and improving problem-solving abilities...