NCT02570685

Brief Summary

This randomized controlled study will examine the effects of different interpersonal gratitude journals compared to a neutral control journal on psycho social outcomes.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
192

participants targeted

Target at P75+ for not_applicable

Timeline
Completed

Started Oct 2015

Shorter than P25 for not_applicable

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

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Study Timeline

Key milestones and dates

Study Start

First participant enrolled

October 1, 2015

Completed
5 days until next milestone

First Submitted

Initial submission to the registry

October 6, 2015

Completed
1 day until next milestone

First Posted

Study publicly available on registry

October 7, 2015

Completed
5 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

March 1, 2016

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

March 1, 2016

Completed
Last Updated

March 2, 2016

Status Verified

March 1, 2016

Enrollment Period

5 months

First QC Date

October 6, 2015

Last Update Submit

March 1, 2016

Conditions

Keywords

Gratitude Interventionpositive emotionfriendshipspositive psychologylife satisfaction

Outcome Measures

Primary Outcomes (1)

  • Changes in Satisfaction With Life Scale (SWLS). Diener, E. D., Emmons, R. A., Larsen, R. J., & Griffin, S. (1985).

    Used to assess changes in life satisfaction levels over the course of the intervention and follow-ups.

    Baseline, immediate post-intervention at three weeks,1 month, 3 months

Secondary Outcomes (2)

  • National Institute of Health Social Relationships Companionship Scale which assess Friendship Quality and Loneliness. Cyranowski, J. M., Zill, N., Bode, R., Butt, Z., Kelly, M. A., Pilkonis, P. A., & Cella, D. (2013).

    Baseline, immediate post-intervention at three weeks,1 month, 3 months

  • The Gratitude Questionnaire-Six Item Form (GQ-6) McCullough, M. E., Emmons, R. A., & Tsang, J. (2002).

    Baseline, immediate post-intervention at three weeks,1 month, 3 months

Other Outcomes (5)

  • The Expression of Gratitude in Relationships Scale. Lambert, N. M., Clarke, M. S., Durtschi, J. A., Fincham, F. D., & Graham, S. M. (2010).

    Baseline, immediate post-intervention at three weeks,1 month, 3 months

  • The Four- item Relationship Satisfaction Scale. Funk, J. L., & Rogge, R. D. (2007).

    Baseline, immediate post-intervention at three weeks,1 month, 3 months

  • Depressive symptoms: CES-D 10 (Center for Epidemiologic Studies Depression Scale 10 item scale) Short Form. Andresen, E. M., Malmgren, J. A., Carter, W. B., & Patrick, D. L. (1994).

    Baseline, immediate post-intervention at three weeks,,1 month, 3 months

  • +2 more other outcomes

Study Arms (3)

Reflective Interpersonal Gratitude

EXPERIMENTAL

An interpersonal gratitude journal, designed to foster gratitude for one's existing social relationships, by writing and reflecting on people and positive daily encounters for which one is grateful.

Behavioral: Reflective Interpersonal Gratitude

Reflective-Behavioral Gratitude

EXPERIMENTAL

An interpersonal gratitude journal, designed to foster gratitude for one's existing social relationships, by writing and reflecting on people and positive daily encounters for which one is grateful. In addition participants are asked to choose a friend express this gratitude to them at the end of each week.

Behavioral: Reflective-Behavioral Gratitude

Neutral Control Journal

ACTIVE COMPARATOR

Write about and reflect on things that occurred over the course of the day.

Behavioral: Neutral Control Journal

Interventions

Participants were given the following instructions in their journal: Writing is a great way to reflect on your daily events, helping to look back and focus on the good things in our lives. There are many things in our lives, big and small, which we might be grateful for. For the next three weeks, 3 times a week (9 days in total), reflect back on your day and think of the people you met and interacted with and are grateful for. Please write down in the space provided a number of positive social interactions over the day or friendships/relationships you are grateful for…..

Reflective Interpersonal Gratitude

Participants were given the following identical instructions as the reflective journal in addition to this "At the end of each week, express this gratitude to a friend of your choice face-to-face or through e-mail, facebook, a kind note, tell him/her how much you appreciate something specific that he/she does and reflect on how your friend's reaction and how you feel."

Reflective-Behavioral Gratitude

Writing is a great way to reflect on your daily events, helping to look back and reflect on our lives. For the next three weeks, 3 times a week (9 days in total), please write in the spaces provided things that happened during the day.

Neutral Control Journal

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • English language proficiency

You may not qualify if:

  • under the age of 18

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

University of Limerick

Limerick, Munster, ROI, Ireland

Location

MeSH Terms

Conditions

Personal Satisfaction

Condition Hierarchy (Ancestors)

Behavior

Study Officials

  • Brenda O' Connell, B.A

    University of Limerick

    PRINCIPAL INVESTIGATOR
  • Stephen Gallagher, PhD

    University of Limerick

    STUDY DIRECTOR
  • Deirdre O'Shea, PhD

    University of Limerick

    STUDY DIRECTOR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
TRIPLE
Who Masked
PARTICIPANT, INVESTIGATOR, OUTCOMES ASSESSOR
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Ms. Brenda O' Connell, B.A.

Study Record Dates

First Submitted

October 6, 2015

First Posted

October 7, 2015

Study Start

October 1, 2015

Primary Completion

March 1, 2016

Study Completion

March 1, 2016

Last Updated

March 2, 2016

Record last verified: 2016-03

Locations