Effectiveness of a smartphone-based online-gratitude-training for a reduction of perseverative thinking

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

DRKS

Registry ID

DRKS00006825

Enrollment

200

Registered

2014-10-23

Start date

2014-08-01

Completion date

Unknown

Last updated

2026-03-02

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Perseverative thinking: Worry /rumination F41.1

Interventions

Group 1: Arm 1: Group A: direct admission to the online-gratitude-training which consists of evidence based techniques and exerercises for the reduction of perseverative thinking. The online-traini

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: high level of perseverative thinking Internet smartphone

Exclusion criteria

Exclusion criteria: Participation in another training program of geton Participation in a psychotherapeutic treatment

Design outcomes

Primary

Measure	Time frame
The Perseverative Thinking Questionnaire (PTQ; Ehring, T., Ulrike Zetsche, U., Weidacker, K., Wahl, K., Schönfeldd, S. & Ehlers, A. 2011) is measuring repetive perseverative thinking (before group admission, 4 weeks and 3 months after group admission) Sreening instrument for group admission, PTQ cut-off> 33	—

Secondary

Measure	Time frame
t0= before group admission, t1= 4 weeks after group admission t2= 3 months after group admission Allgemeine Depressionsskala (ADS, Hautzinger & Bailer, 1993): measurement of depressive symptoms (t0, t1, t2). • GAD 7 (Löwe, Spitzer, Zipfel & Herzog, 2002): measurement of the severity of symptoms of generalized anxiety (t0, t1, t2). • Insomnia Severity Index (ISI, Bastien, Vallières, & Morin, 2001): Questionaire of sleeping problems (t0, t1, t2). • Brief Penn State Worry Questionaire (Berle, Starcevic, Moses, Hannan, Milicevic & Sammut, 2011): Questionaire of the degree of worry (t0, t1, t2). • Connor-Davidson Resilience Scale (CD-RISC, Connor & Davidson, 2003): Measurement of resilience (t0, t1, t2). • Berliner Social Support Skalen (BSSS, Schwarzer & Schulz, 2000). Measurement of social support, need for social support and the quest for support (t0, t1, t2). • Zentralität-Skala (Z7-Skala; Huber, 2004): Measurement of the centrality of religiosity in personality, (t0, t1, t2). • The Gratitude Questionnaire-6. (McCullough, Emmons & Tsang, 2002). own adaption of the standart-instrument of measuring gratitude (t0, t1, t2). • Questionaire for the reasons of drop out (own development) (t1). • Questionaire of satisfaction with the training-program, own development based on the questionaire of: (ZUF 8, Schmidt, Lamprecht, Wittmann, 1989) and the Client Satisfaction Questionnaire (CSQ, Attkisson & Zwick, 1982) (t1).	—

Measure

Time frame

t0= before group admission, t1= 4 weeks after group admission t2= 3 months after group admission Allgemeine Depressionsskala (ADS, Hautzinger & Bailer, 1993): measurement of depressive symptoms (t0, t1, t2). • GAD 7 (Löwe, Spitzer, Zipfel & Herzog, 2002): measurement of the severity of symptoms of generalized anxiety (t0, t1, t2). • Insomnia Severity Index (ISI, Bastien, Vallières, & Morin, 2001): Questionaire of sleeping problems (t0, t1, t2). • Brief Penn State Worry Questionaire (Berle, Starcevic, Moses, Hannan, Milicevic & Sammut, 2011): Questionaire of the degree of worry (t0, t1, t2). • Connor-Davidson Resilience Scale (CD-RISC, Connor & Davidson, 2003): Measurement of resilience (t0, t1, t2). • Berliner Social Support Skalen (BSSS, Schwarzer & Schulz, 2000). Measurement of social support, need for social support and the quest for support (t0, t1, t2). • Zentralität-Skala (Z7-Skala; Huber, 2004): Measurement of the centrality of religiosity in personality, (t0, t1, t2). • The Gratitude Questionnaire-6. (McCullough, Emmons & Tsang, 2002). own adaption of the standart-instrument of measuring gratitude (t0, t1, t2). • Questionaire for the reasons of drop out (own development) (t1). • Questionaire of satisfaction with the training-program, own development based on the questionaire of: (ZUF 8, Schmidt, Lamprecht, Wittmann, 1989) and the Client Satisfaction Questionnaire (CSQ, Attkisson & Zwick, 1982) (t1).

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Countries

Germany

Contacts

Public ContactDirk Lehr

Leuphana Universität LüneburgGET.ON Gesundheitstraining.Online / Innovations-Inkubator

lehr@inkubator.leuphana.de04131-677 7635

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Mar 14, 2026