Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
The current study aims to explore the impact of a two-session group Acceptance and Commitment Therapy (ACT) intervention compared to an assessment-only control on psychological outcomes in healthy older adults. The proposed study has two main objectives.
Older adults are a growing segment of our population, and this period of life presents a variety of physical, emotional, environmental, and cognitive changes, even for healthy individuals. The current study aims to explore the impact of a two-session group Acceptance and Commitment Therapy (ACT) intervention compared to an assessment-only control on psychological outcomes in healthy, community-dwelling older adults.
Participants will be randomly assigned (stratified by sex) to the ACT group condition or to an assessment-only control group. After randomization, those in the assessment-only control group will be asked to complete four assessments via mail (baseline, one-month, three-month, and six-month). The intervention group will participate in a brief group ACT intervention occurring over two sessions (90 minutes each, approximately one week apart). Intervention participants will also complete assessments at baseline and at one-month, three-months, and six-months post-intervention.
The specific aims and hypotheses of the current study are:
Specific Aim #1: To examine longitudinal between-group differences in targeted ACT processes including psychological flexibility (openness to experience, behavioral awareness, and valued action) and satisfaction with social roles and activities from baseline to follow-up. We hypothesize that there will be significant time by group interaction, such that psychological flexibility and satisfaction with social roles and activities will increase significantly more in the intervention group relative to the assessment-only control group.
Specific Aim #2: To examine longitudinal between-group differences in eudaimonic well-being (purpose in life and personal growth) from baseline to follow-up. We hypothesize that there will be significant time by group interactions, such that purpose in life and personal growth will increase significantly more in the intervention group relative to the assessment-only control group.
Not provided
Not provided
Not provided
Not provided
| Label | Type | Description | Intervention Names |
|---|---|---|---|
| ACT Group Condition | Experimental | The ACT group condition will receive two 90-minute group Acceptance and Commitment Training (ACT) workshops (scheduled approximately one week apart) and will complete assessments. |
|
| Assessment-Only Condition | No Intervention | The Assessment-only condition will not receive any intervention and will only complete assessments. |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Acceptance and Commitment Training | Behavioral | Acceptance and Commitment Therapy is an acceptance- and mindfulness-based psychotherapy that aims to foster psychological flexibility. |
| Measure | Description | Time Frame |
|---|---|---|
| Differences in change over time between conditions on The Comprehensive Assessment of Acceptance and Commitment Therapy processes (CompACT) | The CompACT is a self-report measure of psychological flexibility. Total scores on the measure range from 0-138 with higher scores indicative of greater psychological flexibility. | baseline, 1-month, 3-month, and 6-month post-intervention follow-up |
| Measure | Description | Time Frame |
|---|---|---|
| Differences in change over time between conditions on the Patient-Reported Outcomes Measurement Information System's (PROMIS) 8-item Satisfaction with Social Roles and Activities scale | The PROMIS 8-item Satisfaction with Social Roles and Activities scale is a self-report measure. Total scores on the measure are converted to T scores. | baseline, 1-month, 3-month, and 6-month post-intervention follow-up |
Not provided
Inclusion Criteria:
Exclusion Criteria:
Not provided
Not provided
Not provided
Not provided
Not provided
| Name | Affiliation | Role |
|---|---|---|
| Anne I Roche, MA | University of Iowa | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| University of Iowa | Iowa City | Iowa | 52242 | United States |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| ID | Term |
|---|---|
| D000092862 | Psychological Well-Being |
| ID | Term |
|---|---|
| D010549 | Personal Satisfaction |
| D001519 | Behavior |
Not provided
Not provided
| ID | Term |
|---|---|
| D064869 | Acceptance and Commitment Therapy |
| ID | Term |
|---|---|
| D015928 | Cognitive Behavioral Therapy |
| D001521 | Behavior Therapy |
| D011613 | Psychotherapy |
| D004191 | Behavioral Disciplines and Activities |
Not provided
Not provided
Participants will be randomized (stratified by sex) to either the ACT workshop group or to the assessment-only control group. Participants in the ACT group will complete two 90-minute group workshops (scheduled approximately one week apart) and will complete a baseline, 1-month, 3-month, and 6-month follow-up assessment. Participants in the time-matched assessment only-group will complete assessments at baseline, 1-month, 3-month, and 6-month follow-up.
Not provided
Not provided
Not provided
Not provided
|
| Differences in change over time between conditions on the Ryff's Scales of Psychological Well-Being 14-item Purpose in Life Scale | Ryff's Scales of Psychological Well-Being 14-item Purpose in Life Scale is a self-report measure. Total scores range from 14-84, with higher scores indicative of greater purpose in life. | baseline, 1-month, 3-month, and 6-month post-intervention follow-up |
| Differences in change over time between conditions on the Ryff's Scales of Psychological Well-Being 14-item Personal Growth Scale | Ryff's Scales of Psychological Well-Being 14-item Personal Growth Scale is a self-report measure. Total scores range from 14-84, with higher scores indicative of greater personal growth. | baseline, 1-month, 3-month, and 6-month post-intervention follow-up |