An interventional study of Yoga as Mindful Movement and Adapted Physical Education in Developmental Disability, sponsored by University at Buffalo. Completed at 1 site in United States. Open to participants aged 5 Years to 7 Years. Per ClinicalTrials.gov, last updated 2025-07-28.
Sponsored by University at Buffalo · Not applicable, Interventional, and Treatment
This study aimed to close an existing research gap by exploring the impact of a school-based mindful yoga program, Yoga as Mindful Movement (YMM), on foundational motor skills, social-emotional competence, classroom behavior, attention, and impulse control of students with various developmental disabilities in kindergarten, first-, and second-grade (K-2).
230 studies on the registry are indexed under Developmental Disabilities; 65 are open to participants now.
This study's enrollment of 47 is below the median of 60 across 150 interventional studies indexed under Developmental Disabilities.
Browse Developmental Disabilities studies →University at Buffalo is the lead sponsor of 76 studies on the registry; none are open to participants now.
Of its 7 completed or terminated interventional studies of FDA-regulated products, 6 (86%) have results posted.
Counted across the registry records on this site, refreshed daily.
Inclusion Criteria: (a) Actively attending the participating school (indicating the presence of at least one developmental disability), (b) enrolled in kindergarten, first, or second grade, (c) part of a 6:1:3 classroom, (d) between the ages of 5 and 7, and (e) English-speaking
Exclusion Criteria: (a) Participant's family opted them out of the study, (b) participants was absent for three consecutive Yoga as Mindful Movement (YMM) classes
Behavioral: Yoga as Mindful Movement
Behavioral: Adapted Physical Education
YMM is an 8-week hybrid (in-person and virtual) school-based mindful yoga program (modified from its original 10-week, in-person design due to complications of COVID-19) informed by the teachings of Radiant Child Yoga. It was designed to teach students about self regulation through the integration of movement, breath, and present-moment awareness. It was delivered in the form of three, 30-minute YMM sessions each week by the same instructor-an individual with training and experience as an occupational therapist and yoga teacher through the Yoga Alliance and Radiant Child Yoga.
Adapted PE took place daily (Monday-Friday) for one hour and consisted of lessons on movement skills such as catching, throwing, aiming, running, jumping, skating, and dancing through various activities and games.
Movement Assessment Battery for Children, Second Edition
The Movement Assessment Battery for Children, Second Edition measures children's motor performance in physical tasks (e.g., threading beads, catching a ball, walking heel-to-toe) through direct observation. Quantifiable criteria (e.g., task completion time, number of successful attempts, number of errors) is measured.
Time frame: From pre-enrollment (2 weeks before 8-week intervention) to post-enrollment (2 weeks after intervention's conclusion).
Devereux Student Strengths Assessment-Mini
This questionnaire asks assessors (classroom instructional staff) to rate how often a student displays certain behaviors (e.g., taking an active role in learning, making a suggestion or request in a polite way) in the past four weeks that correspond to social-emotional, cognitive, and interpersonal skills. Behaviors are rated on a 5-point Likert scale ranging from 0 (Never) to 4 (Very Frequently). A higher score indicates more social-emotional competence.
Time frame: From pre-enrollment (2 weeks before 8-week intervention) to post-enrollment (2 weeks after intervention's conclusion).
Child Behavior Rating Scale
The Child Behavior Rating Scale asks classroom instructional staff to indicate how often each student exhibits certain behaviors (e.g., returning to an unfinished task after interruption, attempting new challenging tasks) over the past week. This was completed using a 5-point Likert scale ranging from 1 (Never) to 5 (Always), with a higher score indicating positive behavior.
Time frame: From pre-enrollment (2 weeks before 8-week intervention) to post-enrollment (2 weeks after intervention's conclusion).
Head-Toes-Knees-Shoulders-Revised (HTKS-R) modified for Neurodiverse Learners (HTNL)
Time frame: From pre-enrollment (2 weeks before 8-week intervention) to post-enrollment (2 weeks after intervention's conclusion).
Classroom Observations
Post-YMM (or adapted PE) session classroom observations of participants' behavior were conducted by two members of the research team who were masked to study conditions and not part of the school's instructional staff. Behaviors in nine categories (i.e., disrupting one's own or others' learning activity, demonstrating aggression toward staff or peers, engaging in a task, being prompted by an adult, affect, and wearing or not wearing a face mask-required due to COVID-19) were tracked and coded quantitatively. During each 30-minute observation block, three students per classroom were observed twice in 5-minute increments, for a total of 10 minutes each. This structure was implemented to capture potential variations in students' behavior over time. Because most classrooms had six students, the remaining three students were observed in the same manner the next time an observer visited the classroom.
Time frame: From enrollment to the end of treatment at 8 weeks
Plan to share: No — Individual Participant Data (IPD) will not be shared due to concerns about participant privacy and limitations in the informed consent that prevent broader data sharing.
No publications or documents are linked to this record.
Ran from Oct 2021 to primary completion in Feb 2022, 4 months.
Of 96 non-industry interventional studies with no phase under Developmental Disabilities, half reached primary completion within 22 months of starting (the median), counting those still running; a quarter within 13 and three quarters within 49. This study's 4 months is below that.
Counting every sponsor, half of 97 studies reached it within 22 months; a quarter within 13 and three quarters within 49.
How these figures are worked out, and which studies are left out of them.
This study is completed, as verified in Jul 2025. You cannot join it, but the record below documents what was studied.
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University at Buffalo