The Beech Brook Group Therapy Assessment tool: a pilot study

Area of Science:

• Child and Adolescent Psychiatry
• Clinical Psychology
• Music Therapy

Background:

• Effective therapeutic intervention relies on accurate assessment for goal setting.
• A significant gap exists in reliable group therapy assessment tools for children with severe emotional disturbances.
• This is particularly crucial for children in residential or partial hospitalization programs.

Purpose of the Study:

• To evaluate the reliability of a novel group therapy assessment instrument.
• The instrument is designed for children with serious emotional disturbances in intensive treatment programs.
• This study specifically tested inter-rater reliability and validity.

Main Methods:

• Developed and refined a nine-item group therapy assessment tool measuring attention, eye contact, pro-social skills, empathy, and affect management.
• Tested the instrument with six children (mean age 9.5 years) in partial hospitalization therapy.
• Assessed inter-rater reliability using three raters across two groups; content and construct validity were also examined.

Main Results:

• Achieved an average Intraclass Coefficient (ICC) of 0.994 across all nine items, indicating excellent inter-rater reliability.
• Established content and construct validity for the assessment tool.
• The instrument showed potential for good external validity.

Conclusions:

• The Beech Brook Therapy Assessment Instrument demonstrates excellent inter-rater reliability for assessing behaviors in emotionally disturbed youth.
• The tool has potential for broad application in clinical practice and research.
• Further research is recommended to confirm its external validity.