About this trial
Study Title: Support Groups - a model for social inclusion and reduction of bullying in school Study Design: Cluster Randomized Controlled trial (CRCT) Objective: To investigate the effectiveness of a support group intervention using a solution-focused approach among school children in 5th-7th grade in southeastern Norway Intervention: Peer support groups with a solution-focused approach Study Population: School Children
Eligibility criteria
This trial accepts healthy volunteersQualifiers
Primary Schools with more than 200 students
Public Health Nurse employed in a 50% position or more
Disqualifiers
Primary Schools with less than 200 students
Trial design
Parallel
Treatments tested in this trial
Peer support groups with a solution-focused approach
BehavioralTo investigate the effectiveness of a support group intervention using a solution-focused approach among school children in 5th-7th grade in southeastern Norway
Treatment groups
Trial outcomes
Primary outcomes
Bullying- change from baseline in bullying using the Olweus questionnaire at end of intervention, 3 months and 6 months after end of intervention on individual level at intervention schools.
The Olweus questionnaire is a validated self-reported questionnaire that may be answered from ; Not at all (no bullying), one or seldom, 2-3 times in the months or about one times a week or more (worst possible bullying score) (Olweus, 2013).
Mental health- change from baseline in mental health using the Strength and Difficulties Questionnaires (SDQ), at end of intervention, 3 months and 6 months after end of intervention on individual level at intervention schools.
The Strength and Difficulties Questionnaires (SDQ) is a validated self-reported questionnaire which consists of 25-items (Goodman, 1999). The questionnaires measure emotional problems, conduct problems, hyperactivity, peer problems, pro-social behavior and impact score. The questionnaires may be answered form "not true" (lowest possible score) to "certainly true" (highest possible score). A high total difficulties score indicates that the individual is experiencing a high level of difficulties, while a low score indicates a low level of difficulties.
Self-efficacy-change from baseline in self-efficacy using the General self-efficacy scale, at end of intervention, 3 months and 6 months after end of intervention on individual level at intervention schools.
The General self-efficacy scale is a self-administered form with five response categories from "Completely agrees to "not agrees". The scale measures the belief in self-efficacy. Highest scores indicate best self-efficacy (Bandura, 1997).
Quality of life-change from baseline in quality of life using the Kidscreen -10, 4 months after baseline, end of intervention and 6 months after end of intervention in both intervention and control schools in 5th to 7th grade on class level.
The KIDSCREEN-10 index is the shortest version of the KIDSCREEN questionnaires and measures general health-related quality of life (Detmar, Bruil, Ravens-Sieberer, Gosch \& Bisegger, 2006). Possible scores range from "not at all" or "never" (lowest possible score) to "a high degree" or "always" (highest possible score).
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