Research Summary: The Relationship Between Parent Anxiety Severity and Response to Anxiety Treatment in Adolescents With Autism Spectrum Disorders
by Jordan Cleland
What you need to know: Little is known about how parental anxiety affects the anxiety levels of their children with ASD and their child’s response to treatment. The current study of adolescents with ASD found that parental state (situational) anxiety is related to child’s anxiety, that more anxious parents often report exaggerated levels of anxiety in their children, and that parents whose adolescents responded well to treatment, also had lower anxiety themselves (even though the treatment was not aimed at them).
What is the research about?
Parents of children with ASD are more likely to have affective disorders (including anxiety disorders) when compared to the general population. Their anxiety often begins before the birth of the child with ASD; which suggests that anxiety is not solely related to the stress of raising a child with ASD. A child’s anxiety is influenced by both the parent’s genes and the parenting environment. Furthermore, a parent’s anxiety may affect their reporting and treatment of their child’s anxiety. Anxiety symptoms are common in people with autism spectrum disorder (ASD) but little is known about the effect of parent anxiety on these individuals. This study explored the relationship between parental anxiety symptoms and adolescent anxiety severity. The authors asked if (1) parent’s anxiety would affect their adolescent’s anxiety severity, (2) parents who reported high levels of anxiety would over estimate their adolescent’s levels of anxiety, and (3) treatment would be less effective for adolescents with more anxious parents than adolescents of parents who are not as anxious.
What did the researchers do?
Participants had to be between the ages of 12-17 years, have an ASD diagnosis, and have at least one of four anxiety disorders (social phobia, generalized anxiety disorder, specific phobia, or separation anxiety disorder). The participants were enrolled in a Multimodal Anxiety and Social Skills intervention randomized controlled trial. It includes several parts, such as individual therapy, group therapy, and parent education and coaching.
What did the researchers find?
The researchers found that higher parental state anxiety levels (situational and temporary), rather than trait (long term and persistent) anxiety was related to higher adolescent anxiety. In relation to parent perception, more anxious parents tended to report more severe symptoms and exaggerated levels of anxiety in their adolescents. This is important to understand as it may affect the results of future studies where parents are asked to report their children’s anxiety. When children responded well to anxiety treatment, their parents actually decreased their own anxiety. This is an interesting finding because the treatment did not target the parent’s anxiety specifically. The current study was limited by its small sample size and treatment-seeking nature (families who sought the anxiety treatment for their children may be different from those who did not).
How can you use this research?
These results emphasize the importance of using multiple, blind observers for assessments because parents can unwittingly exaggerate their answers. These results can also be used to inform the education of parents about the possible familial effects of anxiety and how their current anxiety can impact their perception of their children’s behaviour.
About the Researchers
Conner, Maddox, and White are researchers at Virginia Polytechnic Institute and State University.
Citation: Conner, C.M., Maddox, B.B., & White, S.W. (2013). Parents’ state and trait anxiety: Relationships with anxiety severity and treatment response in adolescents with autism spectrum disorders. Journal of Autism and Developmental Disorders, 43, 1811-1818.
About the Chair
The Chair in Autism Spectrum Disorders Treatment and Care Research is dedicated to studying ways to improve the mental health and well-being of people with Autism Spectrum Disorders (ASD) and their families in Canada.
The Chair is funded by the Canadian Institutes of Health Research in partnership with Autism Speaks Canada, the Canadian Autism Spectrum Disorders Alliance, Health Canada, NeuroDevNet and the Sinneave Family Foundation. Additional support is provided by York University.
For more information, visit the Chair in Autism Spectrum Disorders Treatment and Care Research website at asdmentalhealth.ca