問題行動のある子供に対する仮想現実でのロールプレイを用いた認知行動療法のパイロット研究

Child/youth cognitive-behavioral program with up to 10 individual, face-to-face, weekly sessions

A program for children/youth with anger problems or aggressive behaviors based on social learning theory and cognitive behavior therapy (CBT), incorporating virtual reality (VR) when conducting brief role-plays. The program includes similar strategies as other CBT-oriented programs for anger problems, with the addition of VR for practicing skills.

The oppositional defiant disorder subscale of the Disruptive Behavior Disorder scale is used for assessing children's behavioral problems. The subscale includes 8 items which are rated on a 4-point scale (0 to 3). The total scale sum ranges från 0 to a total maximum sum of 24 with a higher score indicating more behavior problems.

The Anger expression scale for children includes 26 questions about anger and anger management and is rated by children on a 4-point Likert scale (from 1 to 4). We use two modified sub-scales: anger expression (score ranges from 17 to 68) and anger control (score ranges from 9 to 36) with higher scores indicating higher levels of anger expression and anger control.

The KIDSCREEN has 10 items and evaluates how parents perceive the health and well-being of their child or adolescent. The items are scored on a 5-point scale (1-5). A total maximum sum ranges between 10 and 50, and a higher score indicates greater child wellbeing and health-related quality of life. The scale also includes an overall question about how the child is feeling in general.

The Strengths and Difficulties Questionnaire (SDQ) assesses mental health through five subscales (peer relationship problems, prosocial behavior, emotional symptoms, hyperactivity/ inattention, conduct problems) and a total difficulties score. The items are scored on a 3-point scale (0 to 2), and the total difficulties score is generated by summing all subscales except the prosocial scale. The summary score ranges from 0 to 40 where higher summary scores indicate more problems.

Parents' general emotion regulation ability will be measured with the Difficulties in Emotion Regulation Scale-16. The 16 items are scored on a 5-point scale (1 to 5). The total summary score ranges between 16 and 80, a higher score indicating larger difficulties with emotion regulation.

Parental emotion regulation will be measured with Parent Emotion Regulation Scale. The 20 items are scored on a 5-point scale (1 to 5). A total summary score ranges between 20 and 100, with a higher score indicating better regulation of emotions.

Family warmth is measured with 5 questions from the Family Check-Up Caregiver Assessment Scale. The items are scored on a 5-point scale (1 to 5). Total maximum score ranges between 5 and 25. A higher score indicates a more positive relation.

Three questions from the Family Check-Up Caregiver Assessment Scale are used to measure family conflicts. The items are scored on a 7-point scale (0 to 6), with total maximum score ranging between 0 and 18. A higher score indicates larger degree of conflicts.

The three sub-scales of the Parenting Children and Adolescents Scale are Encouragement of positive behaviors; Setting limits; Proactive parenting behaviors. The 21 items are scored on a 5-point scale (1 to 5). The total scale sum ranges from 21 to a maximum of 105. A higher score indicates more positive parenting behaviors.

For each of the 21 items of the Parenting Children and Adolescents Scale the parent also indicates whether the item is experienced as a problem (yes/no). Total scale sum ranges between 0 and 21, with a higher sum indicating more problems and impact.

Child-ratings of Strengths and Difficulties Questionnaire are used to assess mental health through a total difficulties score as well as through the five subscales (peer relationship problems, prosocial behavior, emotional symptoms, hyperactivity/inattention, conduct problems). The items are scored on a 3-point scale (0 to 2), and the total difficulties score is generated by summing all subscales except the prosocial scale. The summary score ranges from 0 to 40 where higher summary scores indicate more severe problems.

The instrument evaluates how children perceive their health and well-being. The 10 items are scored on a 5-point scale (1 to 5). The total maximum sum ranges between 10 and 50, with a higher score indicating greater child wellbeing and health- related quality of life. The scale also includes an overall question about how the child is feeling in general.

One question rated 0-10 measuring satisfaction with the week. Higher levels indicate larger satisfaction.

Two questions, each rated 0-10 (maximum score between 0- 20), measuring presence of anger or conflicts. Higher levels indicate larger anger problems/conflicts.

Four questions after each session about how the child experienced the sessions and exercises. Rated on a scale 0-10, with a maximum total score ranging between 0 and 40. A higher score indicates greater satisfaction with the session.

Five closing questions about satisfaction, relevance, and usefulness of the intervention. The questions are rated on a 0-10-scale, total score is 50, with higher score indicating larger satisfaction.

Clinicians conducting treatments will respond to two questions every week about treatment implementation. The questions are rated 0-10 (maximum weekly mean score 20), with higher scores indicating larger satisfaction.

Qualitative interviews will explore parent's, child's/youth's and clinician's experiences of the treatment. We will investigate satisfaction, feasibility, acceptability, and relevance of the programs. The interview with parents is partly based on an established scale, modified for this purpose, and self-constructed questions. Interviews with clinicians and children are based on self-constructed questions examining acceptability, relevance, feasibility and satisfaction.

A summary of the mean number of sessions and homework tasks completed during the program.

The drop out from the program (number of participants)

Parents are asked for brief demographic information about themselves (e.g., age, education) and their child (e.g. age). A total of 8 questions.

Children are asked three demographic questions about themselves (e.g., age).