ImaginationNCT07798817
Stretching the Mind: The Effect of Yoga on Children's Imagination and Creative Thinking
A study testing Yoga-Based Intervention Program in people with Imagination and Creative Thinking, run by Sinop University at 1 site in Turkey (Türkiye).
Trial summary
Background: This study was conducted to examine the effect of a yoga-based intervention program on children's imagination and creative thinking. Methods: The study was conducted using a randomized controlled experimental design. Read more about this study
- Who is it for?
- Ages 13 to 14 yearsHealthy volunteers can take part
- Conditions the study is for
- Imagination, Creative Thinking
- What is being tested?
- Yoga-Based Intervention Program
- Type of treatment
- Lifestyle or therapy programme
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 60 participants
- Where
- 1 siteTurkey (Türkiye)
- Study dates
- 1 Jan 2026to 1 Apr 2026
- Phase
- Interventional
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 13 to 14 years
- All sexes
- Healthy volunteers accepted
- Child
Who may be able to join
- Being an eighth-grade middle school student.
- Being enrolled in one of the two classes selected for the study.
- Meeting the age requirements specified in the study protocol.
- Voluntarily agreeing to participate in the study.
- Having the necessary parental/guardian consent to participate.
- Being able to understand and follow the instructions given during the study.
- Being able to participate in the yoga-based intervention program.
- Completing the required pre-test assessments.
Who cannot join
- Not meeting the age or educational-level requirements of the study.
- Declining to participate in the study or withdrawing consent.
- Having a condition that prevents participation in the yoga-based intervention.
- Being unable to follow the instructions or participate in the intervention activities.
- Failing to complete the required baseline (pre-test) assessments.
- Withdrawing from the study before completion of the intervention or post-test assessment.
Trial locations and contacts
1 site in 1 country.
About this study
Official title: Stretching the Mind: The Effect of Yoga on Children's Imagination and Creative Thinking: A Randomized Controlled Trial
Background: This study was conducted to examine the effect of a yoga-based intervention program on children's imagination and creative thinking.
Methods: The study was conducted using a randomized controlled experimental design. A total of 60 eighth-grade middle school students participated in the study, with 30 assigned to the experimental group and 30 to the control group. The experimental group received structured yoga sessions twice a week for eight weeks (45 minutes per session), while the control group received no yoga-based intervention and continued routine educational activities. The Dual Facet Imagination Scale (DFIS) and the Creative Thinking Tendencies Scale (CTTS) were used as data collection instruments. Pre-test and post-test assessments were conducted in both groups. Data were analyzed using independent-samples and paired-samples t-tests and repeated-measures analysis of variance (ANOVA) to evaluate changes in imagination and creative thinking outcomes.
Keywords: Yoga, Creativity, Mindfulness, Imagination, Mental Flexibility
Read the detailed description
This randomized controlled experimental study was conducted to examine the effect of a yoga-based intervention program on children's imagination and creative thinking. Class-level cluster randomization was used to assign participants to the experimental and control groups.
A total of 60 eighth-grade middle school students who met the study eligibility criteria and voluntarily participated in the study were included. The participants were recruited from two different classes within the same school. Using a lottery method, one class was assigned to the experimental group (n=30) and the other class was assigned to the control group (n=30). Class-level randomization was used to minimize interaction between participants in the experimental and control groups during the intervention.
Before the intervention, pre-test assessments were administered to both groups. The experimental group received a structured yoga-based intervention twice a week for eight weeks, with each session lasting approximately 45 minutes. The control group continued its routine educational activities and did not receive the yoga-based intervention. After completion of the intervention period, post-test assessments were administered to both groups. Pre-test and post-test measurements were used to evaluate changes in participants' imagination and creative thinking and differences between the experimental and control groups.
Data were collected using a Personal Information Form, the Dual Facet Imagination Scale (DFIS), and the Creative Thinking Tendencies Scale (CTTS). The DFIS consists of 16 items and assesses general imagination as well as two dimensions: experiential simulation and conceptual innovation. The CTTS consists of 25 items and six dimensions and was used to assess children's creative thinking tendencies.
Sociodemographic characteristics, including age and gender, were collected at baseline. Because of the nature of the yoga-based intervention, blinding of participants and intervention providers was not feasible. Outcome data were coded for statistical analysis. Statistical analyses included independent-samples and paired-samples t-tests and repeated-measures analysis of variance (ANOVA) to evaluate within-group and between-group changes in imagination and creative thinking outcomes.
- Conditions
- Imagination, Creative Thinking
- Being tested
- Yoga-Based Intervention Program
- Keywords
- Yoga, Creativity, Imagination
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Yoga-Based Intervention ProgramBehavioural
The intervention consisted of a structured, age-appropriate yoga-based program for eighth-grade middle school students. The program was implemented for 8 weeks with participants assigned to the experimental group. The intervention was designed to support participants' imagination and creative thinking through yoga-based activities. Participants in the experimental group received the yoga-based intervention in addition to their regular educational activities, while participants in the control group continued their routine educational activities without receiving the intervention.
| Study group | Role | What they receive |
|---|---|---|
| Yoga-Based Intervention Group | Experimental | Participants in this group received the yoga-based intervention program for the predetermined intervention period. Receives: Behavioral: Yoga-Based Intervention Program |
| Control Group | No intervention | Participants in this group continued their routine educational activities and did not receive the yoga-based intervention. |
What is being measured
The primary outcome is the main question the study is designed to answer.
A Personal Information Form
A Personal Information Form was used to collect participants' sociodemographic characteristics. The form included questions regarding participants' age, gender, and other relevant sociodemographic characteristics. The information obtained from the form was used to describe the study sample and to assess the baseline comparability of the experimental and control groups.
Measured: first week
The Dual Facet Imagination Scale (DFIS)
This scale was used to measure the children's levels of imagination. It assesses individuals' mental imagery and creative capacity. The DFIS measures both general imagination and its two subdimensions: "experiential simulation" and "conceptual innovation". Experiential simulation is particularly associated with a predisposition toward imagination/fantasy and rich emotional/sensory experiences; it refers to the mental recreation of sensory experiences that do not currently exist. Conceptual innovation is associated with intellectual engagement and idea generation; it refers to the production of new ideas independent of contextual cues. The scale consists of a total of 16 items. There are no reverse-scored items. The sum of all scale items (1-16) yields the general imagination score. The sum of items 1 through 8 yields the experiential simulation subscale score, while the sum of items 9 through 16 yields the conceptual innovation subscale score (Ay \& Soyer, 2025). The Dual Facet Imagina
Measured: 8 week
Secondary outcomes (1)
Creative Thinking Tendencies Scale (CTTS)
The Creative Thinking Tendencies Scale (CTTS), also known as the Marmara Creative Thinking Tendencies Scale (MCTTS), was developed by Özgenel and Çetin (2017) to assess individuals' tendencies toward creative thinking. The scale was initially developed as a 40-item instrument, and following validity and reliability analyses, the final version consisted of 25 items organized into six dimensions: self-discipline, seeking innovation, courage, curiosity, doubting, and flexibility. The scale assesses the extent to which individuals demonstrate characteristics associated with creative thinking, such as generating novel ideas, seeking innovative approaches, questioning existing assumptions, being curious, approaching situations from different perspectives, and maintaining flexibility in thinking. The CTTS is a five-point Likert-type scale, with response options ranging from 1 (Never) to 5 (Always). The total score is obtained by summing the responses to all 25 items, with higher scores indic
Measured: 8 week
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted1 Sep 2026
- Study start1 Jan 2026
- Primary completion1 Mar 2026
- Study completion1 Apr 2026
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for ImaginationStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase N/A
- Primary purpose
- Other
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Model description
- Participants were assigned to two parallel groups using class-level cluster randomization. One class was assigned to the experimental group (n=30), which received the yoga-based intervention program, and the other class was assigned to the control group (n=30), which continued routine educational activities. Both groups completed pre-test assessments before the intervention and post-test assessments after completion of the intervention period. The groups were followed concurrently throughout the study, and changes in imagination and creative thinking outcomes were compared within and between the groups.
- Masking
- Single blind
- Who is masked
- Participant
- Enrolment
- 60 participants (actual)
Sponsor and investigators
- Lead sponsor
- Sinop University
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Yasemin OZYER, Sinop University
- Investigators
- Yasemin Özyer Güvener, Principal investigator, Sinop University
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT07798817
- Sponsor's protocol ID
- sinopUyasemin-3
- Status last verified
- Aug 2026
- First submitted
- 21 Aug 2026
- Last updated
- 1 Sep 2026
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No
Study at a glance
From the registry record, last updated by the sponsor on 1 Sep 2026. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Stretching the Mind: The Effect of Yoga on Children's Imagination and Creative Thinking: A Randomized Controlled Trial
- ClinicalTrials.gov ID
- NCT07798817
- Acronym / sponsor ID
- sinopUyasemin-3
- Conditions
- Imagination, Creative Thinking
- Keywords
- Yoga, Creativity, Imagination
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 60 participants (actual)
- Lead sponsor
- Sinop UniversityUniversity, hospital or other
- Study start
- 1 Jan 2026 (actual)
- Primary completion
- 1 Mar 2026 (actual)
- Study completion
- 1 Apr 2026 (actual)
- First posted
- 1 Sep 2026 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
Background: This study was conducted to examine the effect of a yoga-based intervention program on children's imagination and creative thinking.
Methods: The study was conducted using a randomized controlled experimental design. A total of 60 eighth-grade middle school students participated in the study, with 30 assigned to the experimental group and 30 to the control group. The experimental group received structured yoga sessions twice a week for eight weeks (45 minutes per session), while the control group received no yoga-based intervention and continued routine educational activities. The Dual Facet Imagination Scale (DFIS) and the Creative Thinking Tendencies Scale (CTTS) were used as data collection instruments. Pre-test and post-test assessments were conducted in both groups. Data were analyzed using independent-samples and paired-samples t-tests and repeated-measures analysis of variance (ANOVA) to evaluate changes in imagination and creative thinking outcomes.
Keywords: Yoga, Creativity, Mindfulness, Imagination, Mental Flexibility
Detailed description
This randomized controlled experimental study was conducted to examine the effect of a yoga-based intervention program on children's imagination and creative thinking. Class-level cluster randomization was used to assign participants to the experimental and control groups.
A total of 60 eighth-grade middle school students who met the study eligibility criteria and voluntarily participated in the study were included. The participants were recruited from two different classes within the same school. Using a lottery method, one class was assigned to the experimental group (n=30) and the other class was assigned to the control group (n=30). Class-level randomization was used to minimize interaction between participants in the experimental and control groups during the intervention.
Before the intervention, pre-test assessments were administered to both groups. The experimental group received a structured yoga-based intervention twice a week for eight weeks, with each session lasting approximately 45 minutes. The control group continued its routine educational activities and did not receive the yoga-based intervention. After completion of the intervention period, post-test assessments were administered to both groups. Pre-test and post-test measurements were used to evaluate changes in participants' imagination and creative thinking and differences between the experimental and control groups.
Data were collected using a Personal Information Form, the Dual Facet Imagination Scale (DFIS), and the Creative Thinking Tendencies Scale (CTTS). The DFIS consists of 16 items and assesses general imagination as well as two dimensions: experiential simulation and conceptual innovation. The CTTS consists of 25 items and six dimensions and was used to assess children's creative thinking tendencies.
Sociodemographic characteristics, including age and gender, were collected at baseline. Because of the nature of the yoga-based intervention, blinding of participants and intervention providers was not feasible. Outcome data were coded for statistical analysis. Statistical analyses included independent-samples and paired-samples t-tests and repeated-measures analysis of variance (ANOVA) to evaluate within-group and between-group changes in imagination and creative thinking outcomes.
Study design
- Primary purpose
- Other
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Single blind (participant)
- Number of arms
- 2
- Model description
- Participants were assigned to two parallel groups using class-level cluster randomization. One class was assigned to the experimental group (n=30), which received the yoga-based intervention program, and the other class was assigned to the control group (n=30), which continued routine educational activities. Both groups completed pre-test assessments before the intervention and post-test assessments after completion of the intervention period. The groups were followed concurrently throughout the study, and changes in imagination and creative thinking outcomes were compared within and between the groups.
| Arm | Type | Receives |
|---|---|---|
| Yoga-Based Intervention Group | Experimental | Behavioral: Yoga-Based Intervention ProgramParticipants in this group received the yoga-based intervention program for the predetermined intervention period. |
| Control Group | No intervention | –Participants in this group continued their routine educational activities and did not receive the yoga-based intervention. |
Who may qualify
- Ages
- 13 to 14 years
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Child
Key inclusion criteria (8 listed)
- Being an eighth-grade middle school student.
- Being enrolled in one of the two classes selected for the study.
- Meeting the age requirements specified in the study protocol.
- Voluntarily agreeing to participate in the study.
- Having the necessary parental/guardian consent to participate.
Key exclusion criteria (6 listed)
- Not meeting the age or educational-level requirements of the study.
- Declining to participate in the study or withdrawing consent.
- Having a condition that prevents participation in the yoga-based intervention.
- Being unable to follow the instructions or participate in the intervention activities.
- Failing to complete the required baseline (pre-test) assessments.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Yoga-Based Intervention ProgramThe intervention consisted of a structured, age-appropriate yoga-based program for eighth-grade middle school students. The program was implemented for 8 weeks with participants assigned to the experimental group. The intervention was designed to support participants' imagination and creative thinking through yoga-based activities. Participants in the experimental group received the yoga-based intervention in addition to their regular educational activities, while participants in the control group continued their routine educational activities without receiving the intervention. | Behavioural | Yoga-Based Intervention Group |
Primary outcome
A Personal Information Form
Time frame: first week
A Personal Information Form was used to collect participants' sociodemographic characteristics. The form included questions regarding participants' age, gender, and other relevant sociodemographic characteristics. The information obtained from the form was used to describe the study sample and to assess the baseline comparability of the experimental and control groups.
The Dual Facet Imagination Scale (DFIS)
Time frame: 8 week
This scale was used to measure the children's levels of imagination. It assesses individuals' mental imagery and creative capacity. The DFIS measures both general imagination and its two subdimensions: "experiential simulation" and "conceptual innovation". Experiential simulation is particularly associated with a predisposition toward imagination/fantasy and rich emotional/sensory experiences; it refers to the mental recreation of sensory experiences that do not currently exist. Conceptual innovation is associated with intellectual engagement and idea generation; it refers to the production of new ideas independent of contextual cues. The scale consists of a total of 16 items. There are no reverse-scored items. The sum of all scale items (1-16) yields the general imagination score. The sum of items 1 through 8 yields the experiential simulation subscale score, while the sum of items 9 through 16 yields the conceptual innovation subscale score (Ay \& Soyer, 2025). The Dual Facet Imagina
1 secondary outcome
Creative Thinking Tendencies Scale (CTTS)
Time frame: 8 week
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 1 Sep 2026.
- Individual participant dataSharing planned: No
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Yasemin Özyer Güvener principal investigator
Sinop University
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A study testing Yoga-Based Intervention Program in people with Imagination and Creative Thinking, run by Sinop University at 1 site in Turkey (Türkiye).
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 8 inclusion and 6 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 1 Sep 2026. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in Turkey (Türkiye). Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
A Personal Information Form (time frame: first week). The study lists 2 primary outcomes in all. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 1 Sep 2026.