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Efficacy of System Constellations in a General Population
Randomized Controlled Trial on the Efficacy of System Constellations on Psychological Well-being in a General Population Based Sample
The purpose of this study is to investigate the efficacy of system constellations in a monocentric, single-masked randomized controlled trial.
The method of system constellations refers to an approach which integrates ideas from family systems therapy with elements from psychodrama. The constellations are conducted in a group based seminar-setting, each seminar lasting three days.
Based on the model of a general psychotherapy and the consistency theory, the effects of system constellations on psychological functioning are explored.
It is predicted that participation in a system constellation seminar changes the level of psychological functioning at 4 months.
Studie Overzicht
Toestand
Conditie
Interventie / Behandeling
Studietype
Inschrijving (Werkelijk)
Fase
- Fase 2
- Fase 3
Contacten en locaties
Studie Locaties
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Baden-Württemberg
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Heidelberg, Baden-Württemberg, Duitsland, 69115
- Institute of Medical Psychology, University Hospital Heidelberg
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Deelname Criteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
Accepteert gezonde vrijwilligers
Geslachten die in aanmerking komen voor studie
Beschrijving
Inclusion Criteria:
- agreement to participate in a 3-day system constellations seminar
- agreement to be randomized into treatment group or control group (waiting condition)
- agreement not to participate in another system constellation seminar until completion of study
Exclusion Criteria:
- acute suicidal tendency
- acute psychotic episode
- acute drug or alcohol intoxication
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
- Primair doel: Behandeling
- Toewijzing: Gerandomiseerd
- Interventioneel model: Parallelle opdracht
- Masker: Enkel
Wapens en interventies
Deelnemersgroep / Arm |
Interventie / Behandeling |
|---|---|
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Experimenteel: system constellations seminar (exp. group)
Study participants randomized to this group receive the intervention (system constellation seminar) 4 months prior to the control group
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individual-centered intervention in a group setting, duration 3 days
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Experimenteel: system constellations seminar (control group)
Study participants randomized to this group receive the intervention (system constellations seminar) 4 months after the experimental group.
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individual-centered intervention in a group setting, duration 3 days
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Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
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Change from Baseline in psychological well-being at 2 weeks and four months
Tijdsspanne: Baseline, day of treatment, 2 weeks after treatment, 4 months after treatment
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Psychological well-being will be assessed using the 'Outcome Questionnaire' in its German version (EB-45).
The EB-45 is a brief 45-item self report outcome/tracking instrument designed for repeated measurement of client progress through the course of psychotherapy and following termination.
The scales of the EB-45 measure symptom distress, interpersonal functioning, and social role.
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Baseline, day of treatment, 2 weeks after treatment, 4 months after treatment
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Secundaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
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Change from Baseline in Psychological distress after 2 weeks and 4 months
Tijdsspanne: Baseline, day of treatment, 2 weeks after treatment, 4 months after treatment
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The FEP-2, 40-item self report questionnaire, measures psychological distress according to the phase model of therapeutic change as well as the interpersonal model of psychological distress.
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Baseline, day of treatment, 2 weeks after treatment, 4 months after treatment
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Change from Baseline in Incongruence at 2 weeks and 4 months
Tijdsspanne: Baseline, day of treatment, 2 weeks after treatment, 4 months after treatment
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Motivational incongruence is defined as the unsatisfactory realization of motivational goals and is based on the concept of General Psychotherapy by Klaus Grawe.
The Incongruence Questionnaire (INK) is an instrument that assesses motivational incongruence, defined as the discrepancy between a person's motivational goals and his/her perception of reality.
The short version of this questionnaire that will be used in our study (K-INK) comprises 23 items.
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Baseline, day of treatment, 2 weeks after treatment, 4 months after treatment
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Goal achievement at 2 weeks and 4 months
Tijdsspanne: day of treatment, 2 weeks after treatment, 4 months after treatment
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Goal achievement will be assessed using Goal Attainment Scaling as a method for the assimilation of achievement in a number of individually set goals into a single aggregated 'goal attainment score', providing a person-centred outcome, focused on that individual's priorities.
Goal attainment scaling is operationalized by an open-ended question, in which study participants descriobe their individual goals.
In a second step these goals will be coded according to the Bern inventory of psychotherapy goals (BIT-C).
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day of treatment, 2 weeks after treatment, 4 months after treatment
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Change from Baseline in 'Experiences in family and organisational systems' at 2 weeks and 4 months
Tijdsspanne: day of treatment, 2 weeks after treatment, 4 months after treatment
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The subjective quality of family and organizational systems will be assessed by the HFES (Heidelberger Fragebogen zum Erleben in Systemen: Heidelberg Questionnaire on experiences in systems), a self-constructed questionnaire comprising 24 items.
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day of treatment, 2 weeks after treatment, 4 months after treatment
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Medewerkers en onderzoekers
Sponsor
Onderzoekers
- Studie directeur: Jochen Schweitzer-Rothers, Professor, Institute of Medical Psychology, University Hospital Heidelberg/Germany
Publicaties en nuttige links
Studie record data
Bestudeer belangrijke data
Studie start
Primaire voltooiing (Werkelijk)
Studie voltooiing (Werkelijk)
Studieregistratiedata
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Schatting)
Updates van studierecords
Laatste update geplaatst (Schatting)
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Andere studie-ID-nummers
- SFBC11
- SFB 619 project C11 (Andere identificatie: German Research Council)
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