SLPCohortJournal of autism and developmental disorders2020

Child Challenging Behavior Influences Maternal Mental Health and Relationship Quality Over Time in Fragile X Syndrome.

Heather Fielding-Gebhardt, Steven F Warren, Nancy C Brady

PMID 31754947

WHAT IT FOUND

Mother-child closeness did not change over time, but mothers whose children had more challenging behaviors reported lower closeness and poorer mental health.

Key findings

01On the child behavior checklist, challenging behaviors decreased by 0.07 points for each month the child aged.

02For each additional point above the sample average on the child behavior checklist, mothers' depression symptoms increased by 0.13 points.

03For each additional behavior a child showed beyond their own usual level, mother-child closeness decreased by 0.11 points.

STILL TO COME

How it was doneWhat they foundWhat it means for SLPs

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What it does not show

All measures came from mothers, so a mother's mood could have colored her reports of her child's behavior and the closeness of the relationship. The sample was a convenience sample from across the United States and skewed toward higher socioeconomic status, so it may not represent all families with FXS. Closeness ratings were very high for many mothers, with 29% scoring above 54 out of 60 at Time 1, 37% at Time 2, and 41% at Time 3, which may leave little room to detect change. Medication use was only collected at the last visit, so changes in medication over time could not be fully controlled. The study did not include a control group, so it cannot say whether maternal mental health or relationship quality differ from families without FXS. The sample size was small enough that the researchers ran separate models for depression, anxiety, and anger instead of combining them.

Declared interests

The authors declared no conflicts of interest.

The easy way to misread this

Do not conclude that reducing child challenging behaviors will improve maternal mental health or closeness. The study did not test an intervention; it only observed associations over time.

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