Nature-Based Pediatric Occupational Therapy: A Scoping Review.

Aims: Our purpose was to explore the scope of nature-based interventions used in pediatric occupational therapy and identify gaps in existing literature.

Methods: This scoping review was guided by Arksey and O'Malley's methodology and the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews (PRISMA-ScR) framework. We searched CINAHL, PubMed, PsycINFO, Web of Science, Embase, MEDLine, and gray literature, and we hand-searched included articles' references. We included studies published through June, 2021 that were in English, described a service provided by occupational therapists, with a population with at least 50% of participants ages 0-21 years, with nature as a primary context and treatment modality. Studies were excluded if they only described animal-assisted therapies or human-made structures.

Results: A total of 12 articles (two reporting quasi-experimental studies; 10 gray literature) met inclusion criteria. Articles described a variety of interventions, but there was a lack of rigor in included articles and no clear conceptualization of nature-based pediatric occupational therapy.

Conclusions: Despite practitioner interest in the topic, there are two primary gaps in the literature: lack of a clear conceptualization of nature-based practices for occupational therapy and lack of articulation of the unique contribution of occupational therapy to nature-based practices.