Tackling Depression and Anxiety: A Working Memory Intervention
Effects of Working Memory Training in a Depressed and Anxious Sample
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
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Zuid Holland
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Rotterdam, Zuid Holland, Holland, 3000 DR
- Erasmus University Rotterdam
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Major depression diagnosis
- Anxiety disorder diagnosis
Exclusion Criteria:
- Current psychosis
- Current substance dependency
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Dobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
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Eksperimentel: Træning af arbejdshukommelse
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The WM consisted of two tasks; the Number-letter task (Rogers & Monsell, 1995) and an Updating task.
The Number-letter task trains the ability to shift between task relevant stimuli.
Participants need to shift between four categories.
In the Updating task participants receive a set of three words in which they have to compare the two consecutive words on emotional valence (positive or negative) to train their updating skills.
Participants executed the training three times a week during four weeks.
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Placebo komparator: Placebo træning
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Both the WM and the placebo training consisted of two tasks; the Number-letter task (Rogers & Monsell, 1995) and an Updating task.
To prevent training WM the placebo training was a simplified version of the Number-letter task in which shifting was not required.
In the Updating task the placebo group only had to count the number of positive or negative words.
Participants executed the training three times a week during four weeks.
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Beck Depression Inventory Second Edition (BDI-II) score change between pre and post training and at follow-up measurement (2 months after post measurement)
Tidsramme: Pre training (baseline), post training (4 weeks after baseline, training starts 1 day after baseline) and follow-up (2 months after post-test)
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Depression is measured with the BDI-II
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Pre training (baseline), post training (4 weeks after baseline, training starts 1 day after baseline) and follow-up (2 months after post-test)
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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State-Trait Anxiety Inventory (STAI) scores change from pre to post training and to follow up measurement (2 months after post measurement)
Tidsramme: Pre training (baseline), post training (4 weeks after baseline, training starts 1 day after baseline) and follow-up (2 months after post-test)
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The STAI measures state, trait and total anxiety
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Pre training (baseline), post training (4 weeks after baseline, training starts 1 day after baseline) and follow-up (2 months after post-test)
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Andre resultatmål
Andre resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Ruminative Response Scale (RRS) score change between pre and post training and follow up (two months after post)
Tidsramme: Pre training (baseline), post training (4 weeks after baseline, training starts 1 day after baseline) and follow-up (2 months after post-test)
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The RRS measures rumination
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Pre training (baseline), post training (4 weeks after baseline, training starts 1 day after baseline) and follow-up (2 months after post-test)
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Symmetry Span score change between pre and post training and at follow-up measurement (2 months after post measurement)
Tidsramme: Pre training (baseline), post training (4 weeks after baseline, training starts 1 day after baseline) and follow-up (2 months after post-test)
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The Symmetry Span measures working memory capacity
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Pre training (baseline), post training (4 weeks after baseline, training starts 1 day after baseline) and follow-up (2 months after post-test)
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Internal shift task score change between pre and post training and at follow-up measurement (2 months after post measurement)
Tidsramme: Pre training (baseline), post training (4 weeks after baseline, training starts 1 day after baseline) and follow-up (2 months after post-test)
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The internal shift task measures working memory capacity
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Pre training (baseline), post training (4 weeks after baseline, training starts 1 day after baseline) and follow-up (2 months after post-test)
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Ledende efterforsker: Elke Geraerts, PhD, Erasmus University Rotterdam
- Studieleder: Sabine Wanmaker, MSc, Erasmus University Rotterdam
Datoer for undersøgelser
Studer store datoer
Studiestart
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- 1 (Mobile Health and Wellness Program)
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