This study aims to examine the relationship between hair cortisol concentration and behavior and sleep disturbance symptoms in children with psychiatric disorders. It also investigates potential changes in hair cortisol and symptomatology after group-based cognitive behavior therapy. Furthermore, the study explores the effects of any alterations in hair cortisol concentration levels on potential behavior and sleep disturbance symptom change over the course of the study.
Age range
6 Years – 13 Years
Sex
ALL
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Hair Cortisol Concentration
Timeframe: Before and after the group cognitive behavioral intervention (duration from pre-GCBT to post-GCBT circa 4.7 months), and at a 7-month follow-up
Parent- and teacher rated internalizing and externalizing symptoms
Timeframe: Before and after the group cognitive behavioral intervention (duration from pre-GCBT to post-GCBT circa 4.7 months), and at a 7-month follow-up
Child-rated internalizing symptoms
Timeframe: Before and after the group cognitive behavioral intervention (duration from pre-GCBT to post-GCBT circa 4.7 months), and at a 7-month follow-up
Parent-rated sleep disturbance symptoms
Timeframe: Before and after the group cognitive behavioral intervention (duration from pre-GCBT to post-GCBT circa 4.7 months), and at a 7-month follow-up